国家/地区 中国（4） 日本（4） 韩国（2）
IPC部 C（10） H（5） B（4）
IPC大类 C01（10） H01（4） B01（2）
IPC小类 C01B（10）
IPC C01B032/05（10）
发明人 GODA H（2）
公开年 2021（10）
申请年 2019（10）
专利权人 NIPPON SHOKU.（2）

Composite graphene conductive agent used for preparing conductive slurry of lithium batteries, comprises carbon black, carbon nanotubes, and graphene.

HSU C L, LIN P C, LIN P

Carbon-sulfur composite film comprises a material whose internal structure has porous carbon coated with elemental sulfur which distributed in pores of carbon.

JI C, LI X

Manufacturing porous carbon material by forming precursor containing graphene on surface of template containing nanoparticle of alkaline-earth metal oxide, dissolving template from fluorine-free acid, and separating template and precursor.

SUNAHIRO S, KYOTANI T, NISHIHARA H, NOMURA K

Preparing carbon materials rich in topological defects by high-temperature ammonia treatment used as catalyst for electrochemical reduction of carbon dioxide, involves using nitrogen-doped carbon material as precursor.

CHEN L, DONG Y, SU J, ZHANG Q, YANG Y, WU K, HU J

Preparing electrode material useful for batteries, comprises mixing carbon material, graphene material, binder and silicon material, and sintering precursor for converting carbon material into graphite carbon material with sheet structure.

HAO K, WANG W, WANG J, CHEN Y, YUAN W

Anode active material used in lithium secondary battery, comprises silicon composite formed by dispersing nanosilicon particles on amorphous carbon matrix, and secondary silicone composite formed by assembling above silicone composite.

KIM H, KIM H J

Electromagnetic wave absorbing material used for removing electromagnetic wave noise, is prepared by covering surface of carbon material with carbon nanostructure having graphene, and carbon nanostructure does not contain metal element.

FURUBAYASHI H, MORI M, IKEDA T, KANO S

Carbon material used in composition for improving lubricant agent, comprises calcined product of compound including three or more phenolic hydroxyl groups in molecule.

GODA H, YAMADA Y

Carbon sheet used for contrast agent, adsorbent and catalyst carrier, comprises nanohole defects per sheet size, and positions of carbon present at edge of defect which is substituted with heteroelement.

JONGBEOM B, JUNG S

Producing a low-defect carbon material involves irradiating a conductive carbon material involves irradiating a conductive carbon material with microwaves to fire the carbon material.

KASHIMURA K, FUJII T, MIYATA K, GODA H, ONO H