The development of new energy materials has brought hope to solving energy and environmental problems, has played an important role in the development of new energy, and has spawned a number of new energy storage systems and their industries.
Medical clinical studies have found that HAPPY organic Germanium, which is widely recognized by people, has a good therapeutic effect on many diseases.
Due to its excellent physical, chemical and mechanical properties, Cobalt Powder is widely used in cemented carbide, petrochemical catalyst, hydrogen storage alloy electrode and so on.
Cerium oxide is a light yellow or yellowish brown powder. The bulk density is 7.13g/cm3, the melting point is 2397℃, and the boiling point is approximately 3500℃.
Selenide tungsten (WSe2) is a type 2 d material graphene, its structure is composed of the upper layer of selenium atom connection between tungsten atoms 1 layer, high electrical conductivity, atomic thickness.
The pure bismuth trioxide (bismuth oxide) has α type, β type and δ type. α type is yellow monoclinic crystals, relative density 8.9, melting point 825 ℃, soluble in acid, insoluble in water and alkali.
