国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 CHEN J（2） XIE D（2）
公开年 2021（2）
申请年 2021（2） 
专利权人 GUANGDONG ACAD SCI BIOENGINEERING INST（2）

Preparation of composite membrane used for preparing methanol fuel cell, involves grafting atom transfer radical polymerization initiator to graphene, graft polymerizing, and mixing dispersion liquid of copolymer grafted graphene with sulfonated tetrafluoroethylene based fluoropolymer solution.

LI F, XIE D, CHEN J, SUN Y, GUO Y

Multifunctional shed film masterbatch useful in agricultural film, comprises biodegradable plastic or polymer resin, slow release agent, anti-fog agent, anti-dripping agent, or biodegradable plastic or polymer resin and anti-fogging agent.

ZHANG L, LI Y, XIE D, CHEN J