Molybdenum diulfide has two elements in it, molybdenum (or molybdenum) and sulfur. The chemical formula is MoS2. This compound belongs in the group of transition metal dichalcogenides. It is silver-black in color and can be found in nature in the for...…
What is Hollow glass powder?Hyundai E&C said it had developed the world's first high-strength concrete with reduced viscosity by utilizing hollow glass powder. It is possible to significantly reduce the viscosity of concrete with only a small amount ...…
The Molybdenum Disulfide-based vdWHs are also interesting for developing highly sensitive photodetectors. Liu et al. developed photodetectors using vertically stacked p-Sb2Te3/n-Molybdenum Disulfide vdWHs, which showed a photoresponsivity of 330 A W−...…
What is Molybdenum Disulfide?The Molybdenum Disulfide of hydrogen by catalytic water splitting is important for many industries, including renewable energy petroleum refining and producing methanol and ammonia in the chemical industry. Within the re...…
What is cement foaming agent?A foaming agent is a substance whose aqueous solution can be introduced into the atmosphere under many foamy surfactants or surface-active substances. Because the importance is the surfactant and the surfactant are many o...…
What is cement foaming agent?A foaming agent is a substance whose aqueous solution can be introduced into the atmosphere under many foamy surfactants or surface-active substances. Because the importance is the surfactant and the surfactant are many o...…
What is molybdenum disulfide?As a typical representative of low-dimensional transition metal sulfide, molybdenum disulfide is a black powder composed of two chemical elements, transition metal molybdenum (atomic number 42) and nonmetallic oxygen (ato...…
From the production, consumption, trade and supply and demand of the world's graphite industry, it can be seen that developing and developed countries have significant differences in the development of the graphite industry model. Developing countrie...…
What is graphite?Graphite is an allotrope of carbon, a grayish-black, opaque solid with a 2.25 grams per cubic centimeter density. It has a melting point of 3652 ° C and a boiling fact of 4827 ° C. Stable chemical properties, corrosion resistance, ac...…
What is cement foaming agent?Foaming agent is a substance that can produce a lot of foam when its aqueous solution is introduced into the air by mechanical force. This kind of substance is surfactant or surfactant. The essence of foaming agents is th...…
Development of molybdenum disulfideAlthough graphene has many dazzling advantages, it also has drawbacks, especially its inability to act as a semiconductor - which is the cornerstone of microelectronics. Chemists and materials scientists work hard t...…
There is still a particular gap between the level of research and development technology and that of foreign countries: The Silicon Micropowder industry is a technology and resource-intensive sector, and enterprises in developed countries such as Jap...…
Wurtzite boron nitride is a metastable superhard material that is a high-pressure polymorph of BN. Clarifying how the metastable high pressure material can be stabilized at atmospheric pressure is a challenging issue of fundamental scientific importa...…
A Compact, High-Resolution Chromatography Flowmeter…
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...…
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