Qi Jianhua

Method for performing two-step catalyzed synthesis on basic resin by using natural melanin

Catalyzed synthesis method of base resin by utilizing natural melanin

Method for synthesizing base resin by utilizing humic acid

Method of preparing natural melanin-based resin through ammonia catalysis and thermosetting

Method for synthesizing organic-inorganic composite material by means of natural melanin

Method for synthesizing nature melanin-based resin through direct acid catalysis

Method for preparing compound of natural melanin and iron oxide or hydroxide

Method for synthesizing natural melanin-based resin through free radical polymerization

Preparation method of natural-melanin-base epoxy resin

Absorption capability of chestnut shells for copper removal from aqueous solution.