国家/地区 中国（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 HE E（2）
公开年 2022（2）
申请年 2022（2）
专利权人

Preparation of reinforcing material for rubber, involves dispersing graphene, carbon nanotubes in solvent to obtain dispersion liquid, adding polyvinylpyrrolidone and ascorbic acid in dispersion liquid to obtain suspension liquid, and drying.

YANG B, WANG S, HE E, LI Y

Preparing graphene iron oxide-silicon dioxide composite particle, involves adding gelatin into water, adding aqueous phase into oil phase, spraying silicon dioxide aqueous solution and absolute ethanol dispersion of phenolic resin on preheated graphene iron oxide composite particles, and drying.

YE X, HE E, YIN S, WU H, DING D, YE Y