Known methods for preparing hexaborides of alkaline earth metals include the direct reaction of metals and boron at high temperature and pressure, reduction of CaO and B2O3 by carbon (carbothermic) or metals, gas-phase reduction methods, and mechanoc...…
What is the oxygen-containing functional groups' intrinsic formation and conversion path on GO? Several groups proposed that epoxy is the primary functional group, and the local strain induced by the oxygen-containing functional groups results in the...…
What is Graphite?Graphite is a mineral composed of stacked sheets of carbon atoms with a hexagonal crystal structure. It is the most stable form of pure carbon under standard conditions. Graphite is very soft, has low specific gravity, is relatively ...…
It is a common saturated long-chain fatty acid. The hydrophilic carboxyl group and the lipophilic carbon chain end are both present in the stearic acid. The surface is hydrophilic of the nano-calcium carbonate, so it is coated with stearic acids to i...…
Since iron has two valence states: +2 iron is called ferrous, +3 iron is called iron, so iron oxide is +3, and since oxygen is -2, according to the formula, the formula is Fe2O3. Iron oxide is the main component of rust. The leading cause of rust is ...…
Quartz powder summary Natural quartz (SiO2) or Silica Powder Fused After the quartz powder has been broken (natural quartz high temperature melting, cooled SiO2 amorphous siO2), it is sent to a ball mill or vibration, airflow, flotation, purific...…
The bearing i s a component that fixes and reduces the friction coefficient of the load during the mechanical transmission process. It can also be said that when other mechanical parts move relative to each other on the shaft, they are used…
Flying woven upper and light running shoes, the latter two terms are estimated that few people have heard of, especially flying woven upper. Put, it is a leading shoe processing technology in China. Applying this technology to running shoes…
Tetradecyl Dimethyl Benzyl Ammonium Choloride, dissolves in water to create a cationic activate group with bactericidal. About Tetradecyl dimethyl benzyl ammonium chloride: Tetradecyl benzyl ammonium chloride is excellent for cleaning, emulsificat...…
The applications of graphite are manifold. Graphite is needed for electronic and electrical applications, metallurgy, glass and quartz glass production, and mechanical and nuclear applications – but it is also found in every commercially available pe...…
Since the beginning of this year, people around the world have felt the pressure of rising prices. Not only the rise in oil prices but also different industries have seen soaring prices. According to the latest data, from August 2021 to the present,…
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