国家/地区 中国（45）
IPC部 C（45） H（26） B（6）
G（5） F（3）
IPC大类 C01（45） H01（24） G01（5）
B82（3） C10（2） C23（2）
H05（2）
IPC小类 C01B（45）
IPC C01B032/182（45）
发明人 LI X（4） WANG J（4） LI C（3）
LIU Y（3） ZHANG Y（3） CHEN J（2）
FENG Y（2） HUANG H（2） LI J（2）
LI Y（2） LI Z（2） LIU D（2）
LIU J（2） WANG X（2） WU Z（2）
公开年 2020（22） 2019（18） 2021（5）
申请年 2019（45）
专利权人 CAS DALIAN C.（2） GUIZHOU MING.（2）

Recycling graphite cathode of lithium ion battery to regenerate graphene comprises e.g. taking out graphite cathode of lithium ion battery, neutralizing graphite dispersion solution, and performing hydrolysis and solid-liquid separation.

MAO O, LIU D, WANG Y, ZHONG G, ZHANG Y, ZHANG M, ZHENG T

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

Formation of diode for electronic application, involves providing graphene layer structures on substrates, treating structures with oxidant to form graphene oxide surface, and aligning structure against graphene oxide surface of structure.

WALLIS R, WALLACE R

Silicon-based cathode material comprises core-shell structure, nano-silicon particles, and shell divided into first shell layer of graphene-like layer formed by tannic acid carbonization and second shell layer of organic carbon.

XUE X, SUN Y, XUE F, LI Y, LI L, LI X, LI J, LI F, SHI C, WANG X

Silicon-nitrogen co-doped graphene material used as catalyst or carrier in electrocatalysis and photoelectric catalysis, comprises silicon atoms and nitrogen atoms co-doped in graphene framework.

LI X, DI G, YU Q, LV L, CHEN J, NODA K, GOTO S

Improving graphene defect comprises e.g. introducing and soaking mixed fluid with reaction compound and supercritical fluid in graphene powder in reaction tank containing graphene powder and conforming to supercritical fluid environment.

LI Z, TU B, CHEN J, HUANG Y

Graphene-based hydrogel water-removing and packaging device, has elastic gasket located in middle part of stainless steel electrode sheet and battery shell upper cover, and filter box whose upper end is fixedly connected with filter screen.

ZHANG H

Carbon nanotube fullerene battery comprises anode material coating slurry comprising lithium cobaltate, conductive agent, adhesive, carbon nanotube slurry or graphene; and cathode material coating slurry comprising graphite carbon black.

YE X, HIRAMATSU Y, USHIO J, NASUNO T

Wind-light complementary graphene heat collecting device includes wind driven generator, inverter, control circuit, and vacuum heat collecting pipe i.e. outer surface of inner glass pipe provided with strip-shaped metal foil electrode.

LEI D, WUSEYINBAILA, MENGGENQIQIGE

Preparing positive electrode of aluminum-ion battery, by evenly dispersing dispersion liquid containing graphene nanosheets stripped by electrochemical cathode, removing most of solvent in dispersion liquid and press molding graphene film.

WU Z, HUANG H, ZHOU F