国家/地区 中国（8）
IPC部 C（8） B（4） H（4）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C01B032/15（8）
发明人 WANG J（8）
公开年 2021（2）
申请年 2020（2）  2021（2） 
专利权人

Preparing nano-carbon aerogel film compirses e.g. using nano-carbon dispersion liquid to prepare nano-carbon aerogel film, passing through micro-nano foaming machine to form uniform micro-nano bubbles inside, and coating foamed nano-carbon dispersion liquid on surface of current collector substrate.

DONG M, WANG J

Method for preparing metal cobalt nanoparticle nitrogen-doped graphene and carbon nano-fiber composite material, involves immersing cleaned bacterial cellulose film in mixed solution of urea and cobalt salts respectively.

XIAO L, SUN J, WANG J, CUI D

Preparing plasma fluorine-doped modified gamma-type graphite monoacetylene carbon material useful in electrocatalytic reduction of oxygen catalyst material, comprises ball milling calcium carbide and hexabrobromobenzene and introducing gas.

XU Z, WANG J, LIU S, WANG W, SHI H, LI N, PEI X, JING M, FU H

Nanofibers comprise reduced graphene oxide sheets or graphene oxide sheets overlapped back and forth along fiber axis, and size of reduced graphene oxide sheets or graphene oxide sheets curled along circumferential direction.

GAO C, WANG J

Multicomponent three-dimensional conductive carbon network used in lithium ion battery, comprises carbon nanoparticles, carbon nanotubes and graphene nanosheets, where carbon nanotubes and graphene nanosheets are crosslinked.

LIU M, WANG Q, DING K, WANG J, ZHOU L, ZHANG Y

Preparation of carbon nanofilm used in battery system, involves formulating activated carbon tubes and sulfonated graphene, obtaining suspension solution, filtering obtained suspension, air-drying and tearing filter membrane.

WANG J, ZHOU C, HAN B, WU J

Active carbon composite material useful in lead carbon battery, has loose structure as basic skeleton, where graphene or carbon nanotube is inserted into loose structure of material.

WANG J, LIN H, LI Y

Graphene composite useful in conductive additive and paste which is useful in electrode for lithium ion batteries, includes a graphene powder and a compound having a structure of pyrazolone.

DU N, WANG J, SUN P, TAMAKI E, KUBOTA Y, MIYAZONO K, KUBOTA, MIYASONO T