国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C04B024/24（2）
发明人 ZHANG H（2）
公开年
申请年
专利权人 UNIV SOUTHEA.（2）

Modified graphene oxide cement concrete early strength agent, prepared by preparing graphene oxide, and preparing oxidized graphene into graphene oxide dispersion liquid, stirring, adding modifier dropwise, fully reacting and sonicating.

GUO X, ZHAO L, GE C, ZHANG H, WANG X, GUO L, LIU J

Graphene oxide modification method comprises preparing graphene oxide, taking graphene oxide dispersion liquid, water bath heating, stirring, adding polycarboxylate superplasticizer modifying agent, mixing, and ultrasonicating.

GUO L, GUO X, LI Q, LIU J, SHU X, ZHANG H, ZHAO L