国家/地区 世界知识产权组织（5）
IPC部 C（5）
IPC大类 C01（5） G01（5） B01（3）
C09（2） H01（2）
IPC小类 C01B（5） G01N（5） B01J（3）
C09D（2）
IPC C01B032/19（5）
发明人
公开年 2021（4）
申请年 2020（5）
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

Producing graphene sensor element used for analyzing gas sample, by forming graphene layer on growth substrate, applying fluoropolymer coating layer, removing substrate, transferring onto substrate, and removing fluoropolymer coating layer.

SHERWOOD G J, NELSON J T, SU Q, BUHLMANN P P J, ZHEN X, KOESTER S J

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

Flake graphite used in electrode material, comprises graphene or laminate of graphene sheets.

FUKUI H, NAKASUGA A, TOYODA M