国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/194（2）
发明人 GE C（3）
公开年 2017（2）
申请年 2016（3）
专利权人 UNIV SOUTHEA.（2）

Coating two sheets of graphene films on copper foil surface comprises e.g carrying out organic solvent spin-coating on copper foil coated graphene film, cutting, dissolving in corrosion solvent, slowly inserting glass sheet or silicon chip.

GE C, GUO X, LIU Y, WANG X, ZHANG H, ZHANG W, ZHAO L, ZHU L

Preparation of modified ultrafine graphene involves adding water and super-dispersant to graphene, grinding, concentrating, classifying, adding surface treatment agent and kneading to obtain ultrafine powder of preset bulk density.

GE C, YAN H, GE X

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