国家/地区 中国（4） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 美国（2）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B032/184（6）
发明人
公开年 2020（3） 2021（3）
申请年 2020（6）
专利权人

Producing carbon-containing material from coffee grounds useful in composite for e.g. precision machine field, comprises preparing coffee grounds, generating carbon bodies from coffee grounds, and reacting carbon body with decomposing agent.

KIM T

Composite graphene aerogel used in supercapacitive pressure sensor, comprises regenerated silk protein and graphene material, and has beta-folded microcrystalline structure having beta-chains containing carbon, nitrogen, oxygen and calcium.

ZENG W, ZHOU Y, GUO H, WANG S, RUAN L, HUANG L, LIANG D, XU C

Alkane dehydrogenation catalyst used for producing hydrogen production apparatus, comprises graphene atom vacancy structure, 3-hydrogenated atom vacancy structure and nitrogen-substituted atom vacancy structure.

KUSAKABE K, TAKAI K, NISHIKAWA M, LIU M, KAZUYUKI T A

New graphene nanoribbon precursor having structure useful for producing graphene nanoribbon.

OHTOMO M, SATO S, OTOMO M

Use of graphene quantum dot as coloring agent for biological cell imaging, preparing graphene quantum dot-stabilized gold nanoparticles for degradation of p-nitrophenol, and catalytic hydrogen production of tetrahydroxydiboride.

LIU X, SHEN J, CHEN W

Preparing metal-loaded nitrogen-doped pleated graphene comprises e.g. ultrasonically dispersing graphene oxide in solvent, stirring, dissolving the ethylenediamine-terminated polyvinylamine in solvent and carrying out hydrothermal reaction.

MAO W, NI P, ZHANG Z, ZHANG S, DING Y, MA C, LI M, BAO K