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palladium black is a high surface area precipitated palladium powder used as an efficient heterogeneous catalyst in organic chemical reactions and fuel cells.It is a member of the platinum group metals (PGM) along with platinum, rhodium, ruthenium and iridium. It is also used as a catalytic converter in automobiles, and is also found in dentistry, …
What’s natural graphite? Natural graphite is graphite which is naturally formed. It is an important industrial mineral with many uses. This mineral can be used for electronics, heat metal process, friction and coatings as well as aerospace. What’s graphite? Graphite may also be known as the crystalline form of carbon. It is composed of stacks …
Scientists have uncovered some of the physical properties of einsteinium, the 99th element on the periodic table. It’s a rare and complex metal that has been shrouded in mystery for 69 years, since it was first created in the debris from a nuclear bomb test in 1952. Einsteinium doesn’t occur naturally and is incredibly hard …
Aluminum nitride (or AlN) is a nontoxic, high-insulating and highly thermally conducting material that can be produced with very little energy. It is able to withstand very high temperatures and resists the penetration of most halogen gases, making it an ideal material for process environments such as those encountered in semiconductor equipment and RF plasma. …
The soft silvery metal is a vital component of lithium-ion batteries, which power everything from your laptop to the car you drive. And as EVs take off, the demand for lithium—which comes from a few sites scattered across the globe—is skyrocketing.But getting the metal out of the ground is no easy feat. As a result, …
potassium tellurate is a white, deliquescent powder with no odor. When heated to decomposition it emits toxic fumes of potassium oxide and tellurium. Inhalation can irritate the nose, throat, lungs and eyes. It is very soluble in water and can burn skin. Ingestion of potassium tellurate can cause dry mouth, garlic odor to breath, suppression …
Tungsten Telluride used in Chip Background People have increasingly high-requirements for the performance and speed of data storage devices due to the advancements in computer science. Modern intelligent Internet of Things technology means that the traditional silicon chip cannot meet current needs. The research into new chips to support the development of The Times has …
Antimony Tin Oxide – What’s it all about? Antimony Zin Oxide (a type of mostly white and blue powder) is one example. This body is resistant to chemical, acid, alkali, light, organic solvent, non-oxidation flame retardant high temperature resistance and corrosion resistance as well as good mechanical stability. Nano Powder Of Antimony Tin Oxide The …
The properties of Si3N4 materials: Si3N4 material, which is 60.06% Si and 39.94% N makes up the molecular structure of silicon nitride. Si and N bond by a strong covalent link (the strength of the ionic bond is 30%). Si3N4 also has high hardness (Mohs Hardness 9, high melting point, and stable structure. Silicon dioxide …
Cobalt nitrate is an inorganic compound with the formula Co(NO3)2.xH2O, which is cobalt(II)’s salt. It is most often found as the hexahydrate Co(NO3)2*6H2O, a red-brown deliquescent crystal that dissolves in water and other polar solvents. Several other hydrates exist, with the chemical formula Co(NO3)2*nH2O where n = 0, 2, 4, and 6. Anhydrous cobalt(II) nitrate …