国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J013/02（3）
发明人
公开年 2016（3）
申请年 2016（2） 
专利权人

Preparing functionalized graphene and calcium carbonate composite hollow microsphere comprises e.g. mixing functionalization graphene and calcium salt solution in container, sealing, ultrasonic dispersing and pricking the holes.

CHEN R, GAO S, LI J, LIU L, MA N, WANG J, WANG Q, WEI H, JIANG H, OUYANG X

Preparing graphene microsphere useful in paint comprises dispersing graphite powder in vinyl ester, styrene and acrylate mixed solution, mixing the mixed solution with deionized water, stirring and cooling.

CHEN Q, ZENG J, YE R, CHEN W

Graphene nanoparticle composite airgel microsphere comprises deionized water, graphite oxide and metal or inorganic nanoparticles.

XIA H, LIAO S