国家/地区 中国（3）
IPC部 B（3）
IPC大类 C01（3） B01（2）
IPC小类 C01B（3）
IPC C01B032/194（3）
发明人 LI Y（3）
公开年 2017（3）
申请年 2017（3）
专利权人

Preparing functionalized modified graphene, comprises e.g. reacting graphene oxide raw material and polydiallyldimethylammonium halide in presence of a reducing agent and aqueous ammonia under heating condition to obtain final product.

LI Y, JIAN J, XIAO L, FAN Y

Reduced graphene oxide-beta-cyclodextrin hydrogel adsorbent is hydrogel formed from cyclodextrin and graphene oxide.

YU F, CHEN D, LI Y

Preparation of three-dimensional graphene foam used in e.g. electromagnetic shielding field, comprises preparing graphite oxide by chemical oxidation, peeling to obtain graphene powder, mixing graphene powder, pressing, and sintering.

ZHENG W, SHEN B, LI Y