国家/地区 中国（73） 美国（9） 世界知识产权组织（8） 韩国（4） 日本（3） 欧洲专利局（EPO）（2）
IPC部 C（88）
IPC大类 C01（88）
IPC小类 C01B（88）
IPC C01B032/184（88）
发明人 LIU X（7） LI X（6） LIU H（5）
WANG J（5） WANG Y（5） LI Q（4）
LI Y（4） LIU Z（4） YANG H（4）
CHEN Y（3） GUO X（3） LI C（3）
WANG C（3） WANG W（3） XU T（3）
公开年 2022（61） 2023（27）
申请年 2022（88）
专利权人 UNIV CHINA P.（2） UNIV GUANGDO.（2） UNIV SHANDON.（2） UNIV XIAMEN（2）
UNIV XIAN JI.（2） UNIV ZHEJIAN.（2） UNIV ZHENGZH.（2）

Material for lithium graphene of ion battery comprises two-dimensional sheet with graphene surface inner hole and fold structure.

QIAO Z, RUAN D, WANG Y

Producing battery part comprises forming graphene nanoparticles using carbon inclusive gas, combining graphene nanoparticles with dispersing agents, and mixing combination with battery part liquid.

NANJUNDAN A K

Preparing graphene by combustion synthesis comprises e.g. mixing extruded vermiculite powder and metal magnesium powder, then mixing with metal magnesium powder, passing carbon dioxide, adding into hydrochloric acid solution and adding into hydrofluoric acid solution and reacting.

MING H, CAO G, XIANG Y, ZHANG H, ZHANG W

Preparing reduced acylated graphene oxide used in electrode active material of lithium secondary battery, involves subjecting graphene oxide to acylation reaction to prepare acylated graphene oxide, and reducing the acylated graphene oxide.

KIM D H, PARK S, YEON S, SHIN K, JIN C, HWANG S H, SEUNGHAE H, JIN C S, HEE S K

Preparing carbon particle, involves loading hydrocarbon gas into inert gas to form gas mixture within reactor, heating gas mixture to form heated gas mixture, and mixing natural gas into heated gas mixture within the reactor to form carbon particle.

HANSON R J, JOHNSON P L, TAYLOR R W, HARDMAN N J

Method for preparing graphene electrode taking carbon dioxide reduction product as carbon source, involves adding polyacrylonitrile to N, N-dimethyl formamide to obtain precursor solution, and carrying out electro-catalytic reduction to carbon dioxide gas source to obtain gaseous product.

YAN W, GAO F, WANG W, GAO S, WANG Y, YANG G, WANG F

METHOD FOR FORMING ELECTRICALLY CONDUCTIVE LAYERS AND STRUCTURES OF VARIOUS CONFIGURATIONS FROM FLAKES OF REDUCED GRAPHENE OXIDE (MULTIGRAPHENE).

VASILEVA F D, SMAGULOVA S A, SHARIN P P

Preparing wrinkled graphene-based single-atom catalysts used for e.g. electrocatalytic process by preparing graphene oxide suspending solution, mixing with metal precursor solution, atomizing and pyrolyzing, calcining corrugated spherical graphene oxide-based metal single-atom catalyst.

HE G, YE G, FEI H

Synthesizing porous graphene-type nanosheets using biomass as raw material comprises e.g. dissolving precursor in solvent and mixing to obtain precursor solution, magnetically stirring, cross-linking by heating and self-assembling, calcining mixture, washing sample in hydrochloric acid and drying.

ZHOU Y, LIANG Y, QI X

Preparing carbon negative electrode material involves making carbon source into flash graphene by flash Joule heating method, and ball-milling flash graphene under inert atmosphere to obtain ball-milled flash graphene, i.e., carbon negative electrode material.

WU H, YANG H, DENG W