New Zirconium Carbide Ceramic Materials Make Solar Power Generation Cheaper

Zirconium carbonide ceramic material can be used in propulsion and aerospace systems as heat protection.

Conductive heat of ceramic metal plate

American scientists developed recently a new material and manufacturing method that makes use of solar energy. This allows for the generation of electricity with greater efficiency. While solar energy can also be used to generate power and store power on cloudy nights and days, solar power has a much lower cost of electricity. But, only 2% of US electricity comes from solar. Purdue University has discovered a way to increase the efficiency and practicality of solar energy. This technological innovation serves as a link between the direct competition for solar power generation, and fuel power generator. Fuel power generation currently accounts for over 60% of total US power generation. Kenneth Sandhage from Purdue University is a professor at the Department of Materials Engineering. Next, we need to decrease the cost of solar power generation as well as reduce greenhouse gas emissions.

Electricity Generation By Turbine Generator

It is possible to not only use solar energy for thermal power generation from solar panels mounted on rooftops and farms, but also use it to create concentrated energy using solar thermal energy. Concentrated solar power plant use lenses and mirrors to capture large amounts of light. This converts solar energy to electricity. Molten salt is also produced. Once the heat is extracted from the salt, it’s transferred to supercritical CO2 which expands to make the turbine spin. The turbine engine generates more electricity using the same heat to reduce costs of solar power generation. It therefore runs at a higher operating temperature to achieve this. Heat exchangers are the technical blocker in this process. They transfer heat from hot molten salt to “working fluid”. Presently, the heat exchanger can be made from stainless steel and nickel alloy materials. These materials can become soft under extreme high temperatures or high pressures of supercritical CO2 at high levels.

Zirconium-Carbide Ceramics

Kenneth Sandhage is believed to have been inspired by the previous “synthetic materials” created by his collaborators. This material is used for solid fuel rocket nozzles. They can withstand extreme pressure and temperatures. Kenneth Sandhage, Asegun H. Henry of the Massachusetts Institute of Technology is currently designing a comparable synthetic material for a heat exchanger. These two materials are combined to create complex materials that can have unexpected effects. Purdue University’s ceramic-metal Composite Plates can be modified to allow heat conversion.

Construction of Zirconium Carbide Composite Materials

Oak Ridge National Laboratory’s Edgar Lara–Curzio research unit conducted mechanical and corrosion testing of the composite. The University of Wisconsin Madison’s Mark Anderson research lab conducted corrosion tests. The composite material was able to adapt to supercritical CO2 under extreme pressure and temperature conditions. This makes it more efficient than heat exchangers. Research by the Georgia Institute of Technology (and Purdue University) has shown that heat exchanging units made of new materials, when compared to stainless steel and nickel alloys can be mass produced at the same cost or even lower.

Kenneth Sandhage claimed that, with continuous technological development, technology will expand from large-scale, renewable solar energy to power grid fields. That means that carbon dioxide emissions caused by human activity in electricity production will be significantly reduced.

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Zirconium carbonide ceramic material can be used in propulsion and aerospace systems as heat protection. Conductive heat of ceramic metal plate American scientists developed recently […]

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Indium Oxide In2O3 Powder CAS 1312-43-2

About Indium Oxide In2O3 Powder:
Indium oxide is an amphoteric oxide of indium, and the molecular formula is 2O3. The pure product is a white or light yellow amorphous powder, which is heated to reddish-brown. Indium oxide is a new n-type transparent semiconductor functional material having width disabled bandwidth, smaller resistivity and higher catalytic activity, and has been widely used in optical fields, gas sensors, and catalysts. In addition to the above functions, there is also an indium oxide particle size, surface effect, quantum dimensional effect, small dimensional effect, macroscopic quantum tunnel effect.
Indium oxide is presented in hydrogen or another reducing agent, heated to 400 to 500 ° C, reduced metal indium or low-cost oxide. The low-level oxide is separated at high temperatures. Further, at a high temperature, it can react with metal indium solubilized in acid, but the more difficult it is, and the moisture absorption also disappears. When hydrogen is reduced by heating through hydrogen, metal indium is produced.
Indium oxide is insoluble in water but can be dissolved in acid, while crystalline oxides are not soluble in water. The crystals are divided into two phases, cubic (diamond type) and diamond (corundum). The bandgap between the two phases is 3eV. The parameter of the cubic phase is listed in the information box. A rhombic phase is produced at high temperatures and is produced using a non-balanced growth method. Its spatial group R3C No. 167, Piersson symbol HR30, A = 0.5487 nm, b = 0.5487 nm, C = 0.57818 nm, z = 6, the calculation density is 7.31 g / cm3.
Indium mixed indium film (IN2-XCRXO3) is a magnetic semiconductor, a single-phase crystal structure, and a high carrier concentration semiconductor behavior having high-temperature ferromagnetic properties. As the material of the rotating syringe, it can be in the spinning electronics.
Indium oxide polycrystalline films doped with Zn have high conductivity (conductivity to 105 S / m), even with higher superconductivity at temperatures in helium. The superconducting transition temperature Tc is related to the doping and the film structure, less than 3.3k. Feel free to send an inquiry to get the latest price if you would like to buy Indium Oxide In2O3 Powder in bulk.

Performance of Indium Oxide In2O3 Powder：

In the presence of hydrogen or other reducing agents, heating to 400 ~ 500 ℃ can be reduced to metal indium or low-cost indium oxide.
Decomposes to lower oxides at high temperatures. In addition, it can react with metal indium at high temperature. Although In2O3 generated by low-temperature burning is easily soluble in acid, the more complete the high-temperature treatment is, the more difficult it is to dissolve, and the hygroscopicity also disappears. When indium trioxide is reduced with hydrogen under red heat, metal indium is generated.

Technical Parameter of Indium Oxide In2O3 Powder：

ITEMSPECIFICATIONSTEST RESULTS
AppearanceLight Yellowish PowderLight Yellowish Powder
In2O3(%,Min)99.9999.995
Impurities(%,Max)
Cu 0.8
Pb 2.0
Zn 0.5
Cd 1.0
Fe 3.0
Tl 1.0
Sn 3.0
As 0.3
Al 0.5
Mg 0.5
Ti 1.0
Sb 0.1
Co 0.1
K 0.3
 Other Index
Particle Size(D50) 3-5μm


How is Indium Oxide In2O3 Powder produced?
1. The high-purity metal indium is burned in the air or indium carbonate is calcined to produce In2O, Ino and In2O3, and the high-purity In2O3 can be obtained by finely controlling the reduction conditions. The indium trioxide ceramic powder with an average particle size of 20nm can also be prepared by the spray combustion process.
2. When indium hydroxide is burned to prepare indium trioxide, if the temperature is too high, In2O3 has the possibility of thermal decomposition; if the temperature is too low, it is difficult to complete dehydration, and the oxide generated has hygroscopic property. Therefore, heating temperature and time are important factors. In addition, because In2O3 is easily reduced, it must always be kept in an oxidizing atmosphere.
3. Indium hydroxide is burned in the air at 850℃ to a constant weight to generate In2O3, and then heated in the air at 1000℃ for 30min. Other indium nitrates, indium carbonate, and indium sulfate can also be burned in the air to make indium trioxide.
 
Applications of Indium Oxide In2O3 Powder:
In recent years, indium oxide has been used in high-tech fields and military fields, such as photovoltaic industries, particularly processed into indium tin oxide (ITO) targets, manufacturing transparent electrodes and transparent heat reflector materials.
Used to produce a planar liquid crystal display and inverter.
Indium oxide is used as materials such as spectral purity reagents and electronic components.
Indium oxide is used in a protective coating of a metal mirror surface, and a photovoltaic display semiconductor film is also used to produce indium salts and glass.
Indium oxide is a raw material commonly used in the resistance touch screen, mainly used in fluorescent screens, glass, ceramics, chemical reagents, and the like.
For non-ferrous metal glass, ceramics, alkaline manganese batteries, indium oxide series Liu, chemical reagents, and other traditional fields of Colorado.
Oxides are used in certain types of batteries, thin-film infrared reflectors (high mirrors), some optical coatings and some antistatic coatings for visible light transparency.
Indium oxide and tin oxide form indium tin oxide (also referred to as blend indium oxide or ITO), and a material transparent conductive coating.
In the semiconductor, indium oxide can be used as an N-type semiconductor of the resistance element in the integrated circuit.
In histological learning, indium oxide is used as part of certain dyeing formulations.


Storage Condition of Indium Oxide In2O3 Powder：
Indium Oxide In2O3 Powder should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition, should avoid the heavy pressure, according to ordinary goods transportation.

Packing & Shipping of Indium Oxide In2O3 Powder：
It is packed in double plastic bags inside, which can be filled with argon in a vacuum; it can be vacuumed and filled with argon for protection.
Indium Oxide In2O3 Powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Indium Oxide In2O3 Powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Indium Oxide In2O3 Powder CAS 1312-43-2插图

Indium Oxide In2O3 Powder Properties

Other NamesIndium Oxide, Indium(3+) oxide, India, Indium trioxide, Indium sesquioxide,
Oxo-oxoindianyloxyindigane, Indium(3+); oxygen(2-), Diindium trioxide.
CAS No.1312-43-2
Compound FormulaIn2O3
Molecular Weight277.64
AppearanceYellow Powder
Melting Point1,910° C (3,470° F)
Solubility in waterN/A
Density7.18 g/cm3
Purity99.90%
Particle Sizegranule, –
Boling pointN/A
Specific HeatN/A
Thermal ConductivityN/A
Thermal ExpansionN/A
Young’s ModulusN/A
Exact Mass277.793 g/mol
Monoisotopic Mass277.793 Da
  
  

Indium Oxide In2O3 Powder Health & Safety Information

Safety WarningN/A
Hazard StatementsN/A
Flashing pointN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
RTECS NumberNL1770000
Transport Informationn
WGK Germany3
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About Indium Oxide In2O3 Powder:Indium oxide is an amphoteric oxide of indium, and the molecular formula is 2O3. The pure product is a white or […]

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Chlorhexidine Acetate (Hibitane)

About Chlorhexidine Acetate (Hibitane):
It is suitable for shampoo, hair care and other products to give the hair moderate plump and softness after use. Suggested dosage: 0.5-1.5%, it needs to be heated in 6501 at about 60℃ to dissolve before use.
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Product Performance of Chlorhexidine Acetate (Hibitane):
Tungstenmolybdenummetals is a trusted global Chlorhexidine Acetate (Hibitane). Feel free to send an inquiry to get the latest price of Chlorhexidine Acetate (Hibitane) if you would like to buy Chlorhexidine Acetate (Hibitane) in bulk.

Technical Parameter of Chlorhexidine Acetate (Hibitane):

Product Name    Short NameEffective substance content    PH    OdorAppearance  
Chlorhexidine Acetate (Hibitane)NANANASlight characteristic odorWhite powder


Applications of Chlorhexidine Acetate (Hibitane):

ChlorHexidine Acetate (Hibitane), antibacterial, sterilization, disinfectant raw materials, can be used in skin, planing and equipment disinfection.

Packing & Shipping of Chlorhexidine Acetate (Hibitane):
We have many different kinds of packing which depend on Chlorhexidine Acetate (Hibitane) quantity.
Chlorhexidine Acetate (Hibitane) packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
Chlorhexidine Acetate (Hibitane) shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Chlorhexidine Acetate (Hibitane)插图

Chlorhexidine Acetate (Hibitane) Properties

Other NamesN/A
CAS No.56-95-1
Compound FormulaC26H38Cl2N10O4
Molecular Weight625.55
AppearanceNA
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A

Chlorhexidine Acetate (Hibitane) Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A
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About Chlorhexidine Acetate (Hibitane):It is suitable for shampoo, hair care and other products to give the hair moderate plump and softness after use. Suggested dosage: […]

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Lauramidopropyl Betaine CAS 61789-40-0

About Lauramidopropyl Betaine CAS 61789-40-0:
It has good solubility and compatibility; it has good foaming and thickening properties, and the compatibility can improve the softness, conditioning and low temperature stability of washing products; it has good hard water resistance, antistatic properties and biodegradability

Product Performance of Lauramidopropyl Betaine CAS 61789-40-0:

Tungstenmolybdenummetals is a trusted global Lauramidopropyl Betaine CAS 61789-40-0. Feel free to send an inquiry to get the latest price of Lauramidopropyl Betaine CAS 61789-40-0.  If you would like to buy Sodium Lauramidopropyl Betaine CAS 61789-40-0 in bulk.


Technical Parameter of Lauramidopropyl Betaine CAS 61789-40-0:

Product Name    Short Name  Solid content  Molecular formulaPHNaCl (%)
Lauramidopropyl Betaine LAB35±1N/A 5.0-7.0≤6.0


Applications of Lauramidopropyl Betaine CAS 61789-40-0:

It is the main ingredient for preparing mild baby shampoos, baby foam baths, and baby skin care products; it can be used as a softening conditioner in hair care and skin care formulas; it is widely used in shampoos, body washes, hand sanitizers, foam cleansers, household detergents, and automobiles In cleaning agents; also used in oil fields, fire protection, textiles and other industrial fields.

 

Packing & Shipping of Lauramidopropyl Betaine CAS 61789-40-0:
We have many different kinds of packing which depend on Lauramidopropyl Betaine CAS 61789-40-0 quantity.
Lauramidopropyl Betaine CAS 61789-40-0 packing: Lauramidopropyl Betaine CAS 61789-40-0 kg/bottle, 25kg/barrel, or 200kg/ barrel.
Lauramidopropyl Betaine CAS 61789-40-0 shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Lauramidopropyl Betaine CAS 61789-40-0插图

Lauramidopropyl Betaine CAS 61789-40-0 Properties

Other NamesSodium Lauroyl Amphoteric Acetate; Lauryl Amphoteric Imidazoline
CAS No.156028-14-7
Compound FormulaN/A
Molecular WeightN/A
AppearanceSlight characteristic odor
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A
Lauramidopropyl Betaine CAS 61789-40-0 Health& Safety Information
Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A
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About Lauramidopropyl Betaine CAS 61789-40-0:It has good solubility and compatibility; it has good foaming and thickening properties, and the compatibility can improve the softness, conditioning […]

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New Material–Zirconium Silicate

What exactly is Zirconium Silicide It is important to long-term strategically restructure the zirconium market in China and develop sustainable zirconium materials. zirconium Silicide. It is a grey square crystalline powder. The molecular form ZrSi2 has 147.39 molecular weight and 4.88 physicochemical density. Variable current laser ion-beam gas phase was used to produce nanometer zirconium powder. This method ensured uniform particle size distribution and high levels of surface activity.

Zirconium Silicide

Preparation Zirconium silicide currently available on the marketplace is mostly made using the direct method. Zirconium Silicide was made from zirconium metallic and silica powder. The mixture was then heated to 1000 °C for prereaction and hydrogen to heat to 1200 °C for the homogenization reaction.

Zirconium Silicide

Zirconium Silicide, inert-gas anti-static packaging should be kept dry and cool. Moisture prevention agglomeration can affect dispersion performance as well as the use effect.

Tungstenmolybdenummetals (aka. Tungstenmolybdenummetals is an advanced material. Trusted global supplier of chemical materials and manufacturer, with more than 12 years’ experience in the production of super-high quality chemicals. Our company produces zirconium Silicide with high purity, small particle sizes and low impurities. We can help you if your requirements are lower.
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What exactly is Zirconium Silicide It is important to long-term strategically restructure the zirconium market in China and develop sustainable zirconium materials. zirconium Silicide. It […]

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Molybdenum Disulfide Has Good Lubricity

Apart from its great anti-corrosion qualities, molybdenum dioxide is excellent at lubricating. The most efficient agent for the lubrication is molybdenum dioxide. Applying a moistening agent can be used to lubricate molybdenum dioxide. For lubrication you may also consider using a film of phosphate. Rust blocking properties Molybdenum Disulfide is a very well-known, solid lubricant. It is used in lubricating tools, machines and equipment. It also serves as a corrosion inhibiting coating. This lubricant contains a natural molybdenum concentrat. It can be used in all temperature ranges and has a low level of reaction. The non-sticking nature of the product helps to avoid friction and wear. For increased lubrication, you can include it in your greases. Moly is commonly used in blends to enhance lubrication. In the early 1900s, molybdenite became confused with graphite. It was eventually discovered that molybdenite had the potential to be used as a lubricant for metal parts. It was also used as a writing material and required lubrication. Molybdenum Disulfide coats are frequently used in high-pressure situations and where liquid lubrication would not work. Their coefficient of friction is low. MoS2 coats are a great option for increasing durability, strength, as well as reliability. Mollybdenum disulfide’s crystal structure is comprised of layers of crystal lattice. It has a very low coefficient for friction. This can be determined by the surface’s cleanliness as well as humidity. MoS2’s lubrication ability is better than that of graphite. An sulfide layer, which acts as a solid to liquid interface, forms the lubricant coating on molybdenum dioxide lamellae. This moly works together to preserve the lubricating movie. It’s possible to get rid of the lubricant films by using ultrasonically cleansing. Molybdenum Disulfide is a widely-used friction-reducing agent for many purposes. They have the potential to improve load-carrying capability of critical machinery and equipment. Additionally, the coatings offer corrosion protection due to their low coefficients of friction. These coatings are frequently used in space vehicles. Molybdenum disulfide, which is also found in composites, can be used for strength enhancement. It can be used to prolong equipment life and has great lubricity. It’s used as a lubricant in locks, rail track joints, and food industries. It’s also an antiseizure product, with excellent water and fire resistance. Obligation of molybdenum disulfide Of all the different lubricants there are, molybdenum dioxide has the highest lubricity and surface pressure. It can also serve as binding agent for an inorganic polymeric material with M–O backbone. This compound has a suitable heat and wear resistance. The compound’s role as binder, however, has been compromised. An alternative to using compound grease in a threaded connection is the use of a threaded connector with a thick lubricant layer. But this has not been completely tested. Unfortunately, the solid and lubricating lubricants can not be bonded together in a stable manner. Furthermore, contact surfaces could experience decreased coefficients of friction because of film. The film must contain the appropriate amount of solid oil. The solid lubricants used include calcium stearate (calcium stearate), molybdenum callkyl triphosphate and molybdenum dialkyl or sulfate. At least 0.005 micrometers is the ideal particle diameter for a solid lubricant. It’s very hard to uniformly disperse particles whose average diameter is more than 3 millimeters. It is necessary that the solid lubricant’s mass ratio be less than 0.3. A solid lubricant’s content must not exceed 9.0%. Although the influence of mass ratio is small on the level of lubricity, this does not mean that it has any major impact. Japanese Published Unexamined Patent Application Hei 8-933164’s Lubricating Film contains molybdenum sulfuride, which is part of the organic compound with TiO backbone. It was also made of graphite. Also, the total base amount of the grease must not be less than 15 mgKOH/g. This number is critical because rust can form easily if it is below 15 mgKOH/g. The total base number will have an impact on the coefficient for friction. Best phosphate films The subject of molybdenum sulfide research has received much attention over the years. This material acts as an effective lubricant and provides high yield strength, corrosion prevention, and low friction. It’s also useful in bit-lubrication. Molybdenum Disulphide coatings are available in different grades of wear resistance or corrosion resistance. These coatings will work with high loads. MoS2 use has grown rapidly in the past decade. This material is very versatile and can be used in vacuum environments to maintain its slippiness. The material’s properties are not yet known. Fundamental research is required. Additionally to having slippery properties, molybdenum dioxide is also geothermal. This is made of both sulfur and molybdenum elements and it has a hexagonal crystal-lattice layer structure. MoS2 crystallites cannot be compared to hydrocarbons. MoS2 has a high effectiveness in providing lubrication in extreme vacuum conditions. This is due to the presence or condensable water vapours. MO&films without condensable gasses have a lower coefficient. MoS2 film has a lower friction ratio than ZDDP. MoS2 film is also capable of reducing spalls when compared to ZDDP film. Use of this material to lubricate contacts between low carbon steel surface can help reduce wear. This material is also suitable for hydrostatic bearings. This material can be used as a lubricating agent. For reduced friction, you can mix it with ISO VG 32 olive oil. The oil acts as a reserve or lubricant if the primary lubricant has failed. It has high resistance to pressure and heat. This material can not be used for contact food. It has excellent lubricating characteristics and a strong affinity with metallic surfaces. Easy to cleave. These characteristics make it ideal as a dry film oil lubricant. Molybdenum dioxide has a low coefficient to friction. It is however not recommended as a food-contact lubricant. The crystal structure of the material is very similar that found in graphite. Moistening treatment Use molybdenum sulfide for moistening composite materials will increase their strength, and help reduce deformation. This unique crystal structure is responsible for its extraordinary lubricity. This lubricant is not only excellent, but it’s also very unreactive. It can therefore be used for many purposes. The lubrication behavior of three additives (graphite and silver) was evaluated in a laboratory study. Tests of traction were performed to determine how these additives affected the lubrication of the product. Three lubricants were evaluated at room temperature and 540 C. They showed moderate protection against wear. The temperature range for the lubricant was 200 C. Apart from the effects of additives, we also measured the friction factor of a solid oil lubricant. Comparing to ketone, the aldehyde oil lubricant produced a smaller boundary lubricating force. Its friction coefficient was about 0.25. It had a wear of approximately 3×10-7mm3/Nm. This study revealed that the mean total wear factor ranged between 35 and 56 10-6mm3/Nm. It was concluded that the motion used to place the test pin on its surface affected the wear volume. The metacarpal wearing factor was 21-10-6mm3/Nm. By facilitating dehydrogenation, the coatings can be used to catalyze the degradation of linear oil olefins. They are also useful in creating carbon-carbon backbones. They are also effective in reducing equivalent stress. The molybdenum-disulfide is needed to produce a lubricant. It is a strong, dark-colored compound. Its crystal structure includes weakly bound lamellae. The lamellae can be difficult to pull out when under extreme pressure. They can be used to fill and attach to surfaces. This lubricant coating has a low coefficient for friction and good resistance to Special Medium. Unfortunately, molybdenum dioxide’s compressive strength is low and it contains impurities make it difficult to bond a good coating. There are other options for coating. In order to get good lubrication performance, it is crucial to prepare a bonded molybdenumdisulphide coating. It can be used under extreme pressures or in harsh conditions to lubricate. Molybdenum Sodium Disulfide Price Many factors can influence the price of a product, such as market demand and trends, economy activity, sentiment and unanticipated events. To get the current Molybdenum Disulfide price, send us an inquiry. (brad@ihpa.net) Molybdenum Disulfide Puffer Supplier Tungstenmolybdenummetals advanced materials. 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Apart from its great anti-corrosion qualities, molybdenum dioxide is excellent at lubricating. The most efficient agent for the lubrication is molybdenum dioxide. Applying a moistening […]

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Triethylene glycol oleyl ether CAS 9004-98-2

About Triethylene glycol oleyl ether:
Oleyl alcohol polyoxyethylene ether is an excellent nonionic low-foam surfactant, soluble in water, alcohol, propylene glycol, cotton oil, mineral oil, with very good emulsification, wetting, dispersing ability.
Tungstenmolybdenummetals is a trusted global Triethylene glycol oleyl ether. Feel free to send an inquiry to get the latest price of Triethylene glycol oleyl ether if you would like to buy Triethylene glycol oleyl ether in bulk.

Product Performance of Triethylene glycol oleyl ether:
Oleyl alcohol polyoxyethylene ether is a non-ionic low-foam surfactant, easily soluble in water, alcohol, propylene glycol, cotton oil, mineral oil, with emulsification, wetting, dispersing ability. Yellowish to colorless transparent liquid.1602 type turbidity point: 32±2℃ (5g in 25g 25%bDG);1605 type: 72±2℃ (5g in 90g 25% BDG).

Technical Parameter of Triethylene glycol oleyl ether:

Product Name    Short Name    PH    Appearance  
Triethylene glycol oleyl etherN/ANAYellowish to colorless transparent liquid


Applications of Triethylene glycol oleyl ether:

Oleyl alcohol polyoxyethylene ether is a non-ionic low-foam surfactant, easily soluble in water, alcohol, propylene glycol, cotton oil, mineral oil, with emulsification, wetting, dispersing ability. Yellowish to colorless transparent liquid.1602 type turbidity point: 32±2℃ (5g in 25g 25%bDG);1605 type: 72±2℃ (5g in 90g 25% BDG).
Used as a softener, lubricant, solvent, and emulsifier in cosmetics production, used in the production of astringent cream and astringent lotion; Used as a bromic acid solvent, used in the production of lip balm and liquid balsam, can also be used to prepare foam bath, shampoo, cold ironing agent, hair removal agent and hair straightening agent; It can also be used as an oil-soluble spreading agent. Transparent gel prepared with mineral oil, isopropyl alcohol ester, refined alcohol, and water.In the industry mainly used as emulsifiers, lubricants, and solvents, used in the manufacture of emulsion, cream.

Packing & Shipping of Triethylene glycol oleyl ether:
We have many different kinds of packing which depend on Triethylene glycol oleyl ether quantity.
Triethylene glycol oleyl ether packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
Triethylene glycol oleyl ether shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Triethylene glycol oleyl ether CAS 9004-98-2插图

Triethylene glycol oleyl ether Properties

Other NamesN/A
CAS No.9004-98-2
Compound FormulaC18H35O(CH2CH2O)n-H
Molecular WeightN/A
AppearanceYellowish to colorless transparent liquid
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A

Triethylene glycol oleyl ether Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
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The Melting Point of TiO2

TiO2 is an inorganic compound, also known as titanium(IV) oxide, that is used in a variety of applications, such as sensors for CO, H2, ozone, and formaldehyde. The melting point of TiO2 is 1840degC.

The structure of TiO2 is dependent on the annealing conditions. For example, it is possible to form a TiO2-x/TiO2-based heterostructure by annealing at 800 degC.

TiO2 is an n-type semiconductor, with a charge mobility of 0.4 cm2/V s. It has a relatively low melting point. However, it is difficult to produce large Ti3O5 crystals due to the polymorphism of titanium oxides.

In addition, TiO2 has been applied as sensing material in room temperature sensors for CO, H2, ozone, formaldehyde, and other gases. Moreover, it has been used as a sensor in the sensing of C7H8.

There are several methods for forming TiO2 structures. One method involves thermochemical treatment. Another is ion irradiation. Ion irradiation results in a change in the crystalline structure of the titanium oxide. These changes can cause the formation of latent ion tracks. Similarly, excessive local heating may also lead to the formation of latent ion tracks.

An XPS analysis showed the presence of ion beam-induced vacancies in the TiO2 lattice. These vacancies are consistent with the lateral dimension of the ion track observed in high resolution TEM images. This indicates that the ion track forms inside the TiO2 material.

The model of thermal spike induced melting predicts that this type of melting is possible. The resulting strain and distortions of the crystalline structure are manifested as shi in the Raman spectra.


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TiO2 is an inorganic compound, also known as titanium(IV) oxide, that is used in a variety of applications, such as sensors for CO, H2, ozone, […]

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Zinc Telluride Powder ZnTe Cas 1315-11-3

About Zinc Telluride ZnTe Powder:
Zinc Telluride is a Group II-VI compound with the chemical formula ZnTe. In a hydrogen atmosphere, tellurium and zinc are heated together and then sublimated to produce reddish-brown zinc telluride. Because zinc telluride has a wide bandgap, it is often used to make semiconductor materials. Zinc Telluride is a semiconductor material with a direct bandgap of 2.26 eV. Usually a p-type semiconductor.
Zinc telluride usually has a cubic (galena or “zinc blende”) crystal structure, but it can also be prepared as rock salt crystals or hexagonal crystals (wurtzite structure). Under aerobic conditions, it will burn when irradiated by a strong beam. After refined by sublimation, the appearance of ZnTe is a gray or brownish-red powder or ruby red crystals. ZnTe has a lattice constant of 0.6101 nm and can be grown with or on aluminum antimonide, gallium antimonide, indium arsenide, and lead selenide. Due to certain lattice mismatches, ZnTe can also be grown on other substrates (such as GaAs) and can be grown on substrates such as glass in the form of thin-film polycrystalline (or nanocrystalline) on substrates such as glass. Thin-film solar cells. In the wurtzite (hexagonal) crystal structure, its lattice parameters a = 0.427 and c = 0.699 nm.
Zinc telluride properties
The reaction of zinc telluride with dilute acid will release highly toxic hydrogen telluride (H2Te)
ZnTe+2H+=H2Te↑+Zn2+
Physical properties of zinc telluride
Zinc Telluride is a p-type wide bandgap semiconductor with a bandgap of 2.26eV at room temperature and 2.38eV at 77K. Feel free to send an inquiry to get the latest price if you would like to buy Zinc Telluride ZnTe Powder in bulk.

Performance of Zinc telluride ZnTe powder:
Zinc Telluride is a gray or brown-red powder, a compound of zinc and tellurium, and its chemical formula is ZnTe. Ruby red cubic crystals can be obtained by sublimation. It is stable in dry air, and decomposes in the presence of water, releasing malodorous and toxic hydrogen telluride gas. Zinc telluride is mainly used in semiconductors and infrared materials. It can be used as fluorescent materials and phosphorescent materials. It can also be used to make light-emitting diodes, as infrared detection and radiation detection materials.


Specification of Zinc telluride ZnTe powder:

Item

Formula 

weight

Color

Melting 

point

Density

Refractive 

index 

Particle size

Purity

Tr-ZnTe

192.99

Brownish-red powder

1240°C

6.34 g/mL at 25 °C

3.56

100mesh

99.99%-

99.9999%

Note: according to user requirements can provide different size products.
 

How is Zinc Telluride ZnTe Powder produced?
Method 1: Seal the polycrystalline zinc telluride in a quartz ampoule with a tapered end. The Bridgman method can be used to slowly grow a single crystal of zinc telluride from the melt, in order to prevent the zinc telluride melt from sticking to the quartz container wall, Quartz ampoules must be sandblasted in advance and coated with a very thin carbon film made by pyrolysis of acetone or ethanol.
Method 2: Sodium telluride (Na2Te) and zinc acetate react in water to form a yellow-brown hydrated ZnTe precipitate.

Application of Zinc Telluride ZnTe Powder:
Zinc Telluride is a binary compound with the chemical formula ZnTe. It has the appearance of ruby-red crystals or gray or brownish-red powder. Its crystal structure is cubic, just like diamond and sphalerite. It can also be prepared as a hexagonal crystal. It is one of the common semiconductor materials.
The main use of zinc telluride is similar to that of zinc selenide. It can be used as a semiconductor and infrared material and has properties such as light guide and fluorescence.
Zinc telluride crystal has a good electro-optic effect under the action of near-infrared (~800 nm) ultrashort pulses and a mature preparation process. It is a commonly used optical rectification THz radiation source and detection material. It is used in green light-emitting devices, solar cells, waveguides and There are also applications in optoelectronic devices such as modulators.
Zinc telluride can find applications in the following areas:
LED and laser diode
Solar battery
Terahertz imaging
Electro-optical detector
Holographic interferometer
Laser optical phase conjugation device.

Packing & Shipping of Zinc telluride ZnTe powder:
We have many different kinds of packing which depend on the Zinc telluride ZnTe powder quantity.
Zinc telluride ZnTe powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Zinc telluride ZnTe powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Zinc Telluride Powder ZnTe Cas 1315-11-3插图

Zinc Telluride Properties

Other Namestelluroxozinc, tellaylidenezinc, zinc-tellurium, ZnTe powder
CAS No.1315-11-3
Compound FormulaZnTe
Molecular Weight192.99
AppearanceRed Brown Powder
Melting Point1238 ℃
Boiling PointN/A
Density6.34 g/cm3
Solubility in H2ON/A
Exact Mass193.835 g/mol
  
  

Zinc Telluride Health & Safety Information

Signal WordDanger
Hazard StatementsH330
Hazard CodesT
Risk CodesN/A
Safety Statements25
Transport InformationUN 3284 6.1/PG 2
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About Zinc Telluride ZnTe Powder:Zinc Telluride is a Group II-VI compound with the chemical formula ZnTe. In a hydrogen atmosphere, tellurium and zinc are heated together […]

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Lithium stearate is used as a high-temperature lubricant.

What exactly is lithium-stearate? It’s also known by the name lithium octadecate. This white powdery compound is stable at low temperatures and high pressure. Water and ethanol are slightly more solubiles than stearate. Ethanol solubility in water is 0.04g/100ml. Stearic acid and the related lithium salts are formed from strong acids. They are insoluble when dissolved in mineral oil, ethyl alcohol and mineral oil. In mineral oil they can form colloids.
Specifications of lithium Stearate
1.There is no need for solid additives.
2. Extreme pressure resistance and high bearing capacities can help reduce wear over the long term.
3. High oxidation stability, resistance to rust, water and low temperature fluidity.
4. It can have a longer service life than other products of similar temperature.

The preparation method for lithium-stearate
10g of stearic Acid was dispersed in 100mL 95%ethanol. Next, it was titrated in 0.5mol/L lithium hydroxylide ethanol solution. (If lithium hydroxide isn’t completely soluble in the ethanol, you can add water to make it so). Phenolphthalein was used to indicate. Once the reaction had reached an equivalent level, the precipitated sodium stearate soot was removed and filtered. You can make a purified product by adding 95% of ethanol to the crude product.
As a high temperature lubricant, lithium stearate can be used.
This grease can be used for multipurpose purposes, including equipment operating at high temperatures, medium speed and heavy loads.
Other uses of lithium-stearate
You can use lithium stearate as a heat stabilizer to protect transparent products. This product has excellent transparency and doesn’t leave behind a white cloud when combined with a plasticizer made from phthalic acid. Lithium Stearate has a lower melting point than most other stearates. It also melts easily in ketones so that it is less affected by the embodying process. The non-toxic alternative to barium soap or lead soap is lithium stearate. The phosphatidic acid polymerizers can be mixed with lithium stearate. You can use lithium stearate as an external oil lubricant for nylon, hard polyvinylchide, and phenolic resin (maximum dose 0.6). Additionally, lithium stearate has the ability to be used for anti-seepage and waterproof constructions.
Lithium stearate price
Many factors affect the market prices of lithium-stearate powder. The market price of lithium stearate powder is changing rapidly at the moment. You can contact us anytime if you require it.
Supplier of lithium stearate
Advanc3dmaterials (aka. With over 12 years’ experience, Advanc3dmaterials is an established global supplier of high-quality chemical materials and Nanomaterials. Presently, we have developed several materials. We produce high quality lithium stearate with fine particles and very low levels of impurities. To get the current price for, send us an email.


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What exactly is lithium-stearate? It’s also known by the name lithium octadecate. This white powdery compound is stable at low temperatures and high pressure. Water […]

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