The market demand for PEM water electrolysis iridium-based catalysts is vast, and low iridium loading is one of its main development directions.
PEM water electrolysis iridium-based catalyst is a highly efficient oxygen evolution anode catalyst composed of iridium and other metals. As a new type of catalyst, iridium-based catalysts have broad …
Lauric acid has good antibacterial biological activity and may become the main component of chemical fungicide substitutes
Lauric acid, also known as dodecanoic acid, is a saturated fatty acid that normally appears as white or colorless needle-shaped crystals with a slight laurel aroma. Lauric acid has moisturizing, antis…
The application fields of sodium p-aminobenzene sulfonate continue to expand, with aniline as the main raw material
Sodium p-aminobenzene sulfonate is an organic compound. Under normal conditions, the pure product mainly appears as shiny white crystals. Sodium p-aminobenzene sulfonate is mainly used to synthesize s…
The production of enzyme preparations in my country is gradually increasing, with food processing being the main application field.
Enzyme preparations are biological products with catalytic functions formed by purifying and processing enzymes and are used to catalyze various chemical reactions. Compared with chemical catalysts, e…
my country’s alumina fiber production is gradually increasing, with alumina as the main raw material
Alumina fiber is a polycrystalline inorganic fiber with alumina as the main component. It mostly appears as a smooth, soft and elastic white substance. Alumina fiber combines the characteristics of cr…
Andrographolide has high medicinal value and the extraction method is currently the main production process.
Andrographolide is the main active ingredient of the traditional Chinese medicine Andrographis paniculata. Under normal conditions, it mainly appears as white rectangular crystals with an extremely bi…
Main types of expansion agents
Concrete expansion agents are divided into three categories1. Calcium sulfoaluminate concrete expansion agents Expansion agents with hydrated calcium sulfoaluminate or ettringite as the main expansion…
Main types of waterproofing agents
1. Inorganic compounds: ferric chloride, aluminum trichloride, sodium silicate, silica fume, zirconium compounds2. Organic compounds: fatty acids and salts, organic silicon ( Sodium methyl siliconate,…
The main uses of waterproofing agents
Waterproof mortar and waterproof concrete mixed with waterproofing agents are mainly used in underground engineering of industrial and civil buildings, water storage structures and water intake struct…
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