国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B031/04（3） C01B032/186（2）
发明人 GE C（3）
公开年 2016（3）
申请年 2015（2） 
专利权人 UNIV SOUTHEA.（3）

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

Preparing spherical shell-shaped three-dimensional graphene comprises e.g. uniformly mixing copper(ii) sulfate and nickel(ii) sulfate, washing, heating under vacuum, carrying out reduction treatment and graphene deposition process.

GUO X, JIANG J, ZENG Y, ZHANG X, HE M, CHEN J, GE C, LI C

Preparing dendritic three-dimensional graphene comprises mixing copper sulfate, nickel sulfate, sulfuric acid and additive to obtain a mixed solution, placing a copper-piece in the mixed solution and depositing nanocrystalline copper.

GUO X, JIANG J, ZENG Y, ZHANG X, HE M, GE C, LI C, XIANG H