国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08K（2） C08L（2）
IPC C08K003/04（2）
发明人 HAN C（2）
公开年 2023（2）
申请年 2022（2）
专利权人

Complex flame retardant useful for rubber, prepared by carrying out cross-linking reaction of modified graphene with cyanuric chloride and dipiperazine phenylphosphine chloride to obtain graphene flame retardant, and loading on nitrate mixed solution and reacting with e.g. trimethoxysilane.

YAN H, SUN W, HAN C, CHENG M, WANG X, WU T

Preparing piezoelectric polymer-based foam comprises e.g. uniformly mixing piezoelectric polymer pellets with piezoelectric ceramics, modifier, and solvent to form a mixed solution, placing mixed solution in mold for directional freezing, and placing molded sample in strong polar solvent.

ZHAO H, HAN C, HE L