国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC
发明人 WANG Y（3）
公开年 2015（3）
申请年 2015（3）
专利权人

Making superhard graphene-boron carbide composite material involves mixing graphene oxide sheet and boron carbide powder, ultrasonically processing, stirring, drying, adding mixed powder to molding equipment, pre-pressing and sintering.

CAO X, LIU L, LI X, MENG C, XU L, WANG Y, ZHU W, PENG X

Preparation of graphene-modified silica fumes for use in cement and concrete materials, involves preparing modified graphene by reacting carboxy graphene and KH-550, and hydroxylating silica fumes using modified graphene.

HUANG J, JIAN S, LI X, MA B, TAN H, WANG X, LANG G, WANG Y

Ceramsite curing agent comprises starch xanthate, graphene oxide, bentonite, chitosan-graphene-composite material, dextrin, glycerol monostearate, magnesium oxide, and pulverized coal ash.

LIU C, CHEN L, WANG Y