What is Molybdenum disilicide?A molybdenum disilicide heating element is a kind of resistance heating element made of highly pure molybdenum disilicide. In the oxidizing atmosphere, on the surface of the molybdenum disilicide heating element, owing t...…
Zinc sulfide (ZnS), a naturally occurring salt, is the primary source of zinc. It has two common crystalline forms (polymorphs): Sphalerite ("zinc blende"), with a cubic crystal structure, is the form that predominates in nature. With hexagonal cryst...…
What is Boron Nitride?Boron nitride (BN is a synthetic material that, although discovered in the early 19th century, was not developed as a commercial material until the latter half of the 20th century. Boron and nitrogen are neighbors of carbon in t...…
Ultrasmall superparamagnetic particles of iron oxide (USPIOs) of median diameter no less than 50 nm have been studied as blood-pool agents. They are given intravenously to enhance liver imaging in cirrhosis patients and visualize lymph nodes. They co...…
What is Calcium hexaboride?Calcium hexaboride (CaB6) is a compound of calcium and boron in which the coordination number of the calcium is 18. Calcium hexaboride is also referred to as calcium boride. It is an important material due to its large elec...…
Calcium nitride is a compound composed of calcium and nitrogen. Its chemical formula is Ca3N2. Its appearance is a reddish-brown crystalline solid. Calcium nitride will dissolve in water when it meets with water, forming calcium and releasing ammonia...…
Alpha type Bi2O3 is a yellow monoclinic crystal, and relative density is 8.9, melting point is 825 ℃, soluble in acid, insoluble in water, and alkali.…
Earlier this month, we saw a leaked Google Pixel Watch marketing image, which showed a round watch body and a low-key, round-edged touch screen. A recent report from Google 9to5Google mentioned PIXEL_EXPERIENCE_WATCH, which not only strengt…
Vanadium carbide is an inorganic compound whose molecular formula is VC, a black cubic crystal. The melting point is 2810°C, the boiling point is 3900°C, and the relative density is 5.77. Slightly harder than quartz.…
Niobium carbide powder is a dark gray-brown powder with a cubic crystal structure and metallic luster. It is stable at a temperature of 1000 to 1100°C and rapidly oxidized to niobium pentoxide at a temperature above 1100°C.…
Tantalum carbide is a light brown metallic cubic crystalline powder, belonging to the sodium chloride type cubic crystal system. At present, tantalum carbide is also used as a cemented carbide sintered crystal grain growth inhibitor, which h…
Magnesium nitride is an inorganic compound composed of nitrogen and magnesium, with a molecular formula of Mg3N2 and a molecular weight of 100.9494. Belongs to the cubic crystal system.…
There are two types of BN materials in boron nitride (BN) ceramics: hexagonal and cubic structures. The hexagonal boron nitride crystal structure has a similar graphite layered structure, presenting a loose, lubricating, easily hygroscopic, lightweig...…
What is Silicon nitride?Silicon nitride offers high wear resistance, strength, rigidity, extremely high abrasion resistance, and good friction characteristics combined with high resistance to temperature and corrosion, making it ideal as a ceramic ro...…
The phototransistors utilizing hybrid MoS2/PbS QDs were fabricated by Pak et al.. The PbS QDs were surface modified with n-type tetrabutylammonium iodide (TBAI) and p-type 1,2-ethanedithiol (EDT) ligands to develop p–n junctions. The MoS2/PbS-TBAI/Pb...…
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