When photochromic materials are exposed to ultraviolet or visible light, their color and optical properties change reversibly. The material is made from organic compounds, which are often very expensive to synthesize. According to reports, scientists…
Hafnium carbide (HfC), is a chemical compound with a distinct character. It has many uses. 1. Hafnium Carbide: Its Properties Hafnium carburide is a grayish powder that belongs in the metal carbide category. It has high melting points, good hardness…
The wide-gap semiconductor material GaN is widely used due to its excellent electrical, optical and physical properties. 1.Semiconductor light Gallium Nitride is widely used in semiconductor lighting. The high reflectivity, transparency and luminesce…
The scientific community has been long time interested in boron nitride because of its unique properties - sturdy, ultra-thin, transparent, insulating, lightweight and thermally conductive.…
Molybdenum disulfide used for nanoelectromechanical system with ultra-thin, ultra-small, ultra-low power consumption.…
Tungsten trioxide is the most stable one of tungsten oxides. It is insoluble in water and inorganic acids other than hydrofluoric acid.…
Titanium hydride, also known as titanium dihydride, has the chemical formula TiH2. not soluble in water. Appearance is gray-black powder similar to metal.…
Boron carbide, alias black diamond, has a molecular formula of B4C, usually grayish black powder.…
Molybdenum sulfide has a new electronic state, the energy quantum state, which can be regarded as the third internal degree of freedom of electrons after charge and spin.…
Boron nitride, also known as "white graphite", has a structure similar to graphite and belongs to a sheet-like hexagonal structure with a theoretical density of 2.27 g/cm3 and a hardness of Mohs 2.…
It is the market to decide whether graphene should continue to heat up or cool down…
Crystalline tungsten oxide is a kind of battery material with large capacity storage energy, but there is not much bright spot for energy storage speed.…
The impermeability of concrete is related to its porosity and pore structure.…
Natural gas prices have fallen further in Europe as a spell of warm weather delays the heating season, providing some respite for a regional economy on the brink of recession. The mild weather is likely to extend into the month, with forecasters Maxa…
GH4049 is a Ni-Co-Cr-based deposition hardening deformation superalloy, the application temperature is lower than 950℃.…