国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/194（3）
发明人 LIU H（3）
公开年 2021（2）
申请年 2021（2） 
专利权人

Graphene ceramic heating material comprises medium powder reducing iron powder, graphene material, ceramic material, desiccant, high water absorption resin, and mineral salt.

HE B, LIU H, ZHANG Y, ZHAN P, JIAO W

Preparing carbon aerogel material useful in field of electromagnetic shielding and flexible pressure sensing comprises e.g. mixing nano cellulose-graphene oxide aqueous dispersion with polymethyl methacrylate solution, and freezing emulsion.

LIU H, LIAO D, ZHOU Y

Preparing lignin/reduced graphene oxide carbon aerogel electromagnetic shielding material in field of electromagnetic shielding, involves dissolving graphene oxide and reducing agent in water, adding lignin alkali solution.

QIU X, LIU H, QIAN Y, YANG D, LOU H, YI C