What is gallium-nitride? Gallium nitride (chemical formula GaN) is a combination of nitrogen and galium. This compound makes a semiconductor with an energy gap. This compound has been used since 1990 in LEDs. It is similar in structure to wurtzite, a…
Perovskite solar cells have ultra-long stability the new material graphene structure application Perovskite holds great promise for further improvements in the efficiency of solar panels in the future. Until now, their short service life has been con…
3A molecular sieve is the type A sialic acids potassium salt. 3A molecular Sieve can be used to adsorb molecular that have a diameter of no more than 3A. About Molecular Sieves 3A 3A molecular sieve is the type A sialic acids potassium salt. 3A…
It is both cationic (cationic) and nonionic (non-ionic), has a good effect on solubilization, can be mixed with various surfactants, reduces solubilizer in the formula and improves cloud point. About Coco alkylbis(hydroxyethyl)methyl Ethoxylated C…
MPEG Methoxypolyethylene glycols is nonionic and soluble with water, alcohol, and organic solvents. It has a low vapour pressure and is heat stable. MPEG Methoxypolyethylene glycols MPEG is stable under normal pressure and temperature. The superpl…