国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/194（3）
发明人 LIU C（3）
公开年 2020（2）
申请年 2019（3）
专利权人

Preparing graphene quantum dot reparing catalyst, energy storage device and biomedicine field comprises dispersing carbon powder in the solvent, laser irradiating the first product and centrifuging product to collect supernatant.

YANG G, WANG J, LIU P, LI Z, LIU C, WEI Z

Improvement of graphene paper mechanical properties and conductivity comprises putting dried graphene paper prepared by the filtration into a closed aluminum alloy container, pressurizing, and irradiating with electron beam energy.

LIU C, XU L, ZHANG H, JIN E

Transferring a suspended graphene by fixing a mask material on metal substrate with graphene by chemical vapor deposition, and vapor depositing metal over the graphene, removing metal mask material in etching solution, washing and drying.

LI X, NIU Y, QING F, LIU C