国家/地区 美国（5） 中国（4） 世界知识产权组织（4） 加拿大（3） 欧洲专利局（EPO）（3） 韩国（3） 澳大利亚（2） 日本（2） 越南（2）
IPC部 B（6）
IPC大类 B01（6） C01（6） G01（3）
B82（2）
IPC小类 B01J（6）
IPC C01B032/225（6）
发明人
公开年 2021（5）
申请年 2020（6）
专利权人

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Continuous mass-production of graphene using thermal plasma without using graphite oxide and acid and without reduction process, comprises e.g. generating plasma by injecting inert gas into plasma device and exfoliating graphene.

KYOUNGJEONGBAE, CHOI S, NGUYENDINHHUONG, NGUYEN D H, CHOI S H, BAE K J, CUI X, BAE K, CHAE S H, NGUYEN D F

Exfoliating graphene flakes from graphite sample by compressing a graphite sample in an electrochemical reactor, and applying a voltage between the graphite sample and an electrode in the electrochemical cell.

ROSCHER S

Method of monitoring production of material in liquid dispersion in real time involves supplying dispersion to fluid gap between light-transmissive layer and layer having reflective surface, illuminating and determining concentration.

PETIT C, MATAR O, STAFFORD J

Providing hydrogenated sp2 carbon allotrope involves providing hydrogenated sp2 carbon allotrope, and then releasing hydrogen gas from carbon allotrope.

BALDWIN J W, MORSE J R, ZUGELL D A, MATIS B R, WILLAUER H D, GANGEMI N T, HOUSTON B

Device for making multi-layer nano-graphene foils from graphite compound, has storage chamber which sorts products based on difference in density of products, and final portion is reaction exhaust gas treating unit.

NGUYEN T BD T, NGUYEN T T, HOANG M H