奕湃科技-解决方案

行业现状

Hydrogen peroxide plays a crucial role in the field of new energy. Participate in reaction optimization of material structure during the production of lithium iron phosphate precursor; The recycling process of waste batteries helps to separate metals and improve resource recovery rates; In solar panel cleaning, it can efficiently remove dirt and impurities, ensure light absorption efficiency, and promote the green and efficient development of the new energy industry.

解决方案

Production of positive electrode materials

In the process of preparing lithium iron phosphate, ferrous salt is often used as the iron source. Hydrogen peroxide can quickly oxidize ferrous ions into trivalent iron ions, making it easier to react with phosphate ions to form lithium iron phosphate, thereby improving reaction efficiency and material purity.

Recycling of waste batteries

For the positive electrode materials in waste lithium-ion batteries, such as lithium cobalt oxide, lithium nickel cobalt manganese oxide, etc., hydrogen peroxide can be used as an oxidant to synergistically oxidize and dissolve metal ions from the lattice of the positive electrode material, thereby improving the leaching efficiency and recovery rate of metals.

Wafer cleaning

During the production process, silicon wafers may be contaminated with organic impurities such as photoresist, grease, fingerprints, etc. Hydrogen peroxide has strong oxidizing properties and can oxidize and decompose these organic substances into small molecules such as carbon dioxide and water, thereby achieving effective removal and ensuring the cleanliness of the silicon wafer surface.

Paper wastewater treatment

Hydrogen peroxide (hydrogen peroxide) mainly functions in the treatment of papermaking wastewater, including decolorization, oxidation and decomposition of organic matter, sterilization and disinfection.