A new and efficient nonionic polyhydroxyl esters surfactant, Polyglyceryl Fatty Ester, is known by its general name. PGFE is a polyglyceryl ester. Its hydrophilicity is increased with an increase in glycerol ester polymerization, and its lipophili
Zinc telluride (ZnTe) is an important semiconductor material because of its unique physical and chemical properties, and it has a wide range of applications in optoelectronic devices, solar cells, infrared detection, and other fields. With the rapid development of nanotechnology, the study of zinc telluride powder has made remarkable progress in recent years.
Germanium Oxide GeO2 powder， Germanium dioxide powder, is an inorganic compound. The appearance is white powder or colorless crystals, insoluble in water and hydrochloric acid.
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