国家/地区 中国（32） 世界知识产权组织（6） 韩国（4） 美国（4） 欧洲专利局（EPO）（2） 匈牙利（2）
IPC部 C（32）
IPC大类 C01（32） H01（18） B01（5）
B82（3） C23（2）
IPC小类 C01B（32）
IPC C01B032/184（11） C01B032/194（8） C01B025/45（5）
C01B032/182（5） H01M004/58（5） H01M004/583（4）
H01M010/0525（4） B82Y030/00（3） C01B032/186（3）
C01B032/19（3） C01B032/198（3） H01G011/24（3）
H01G011/36（3） B01J013/00（2） B82Y040/00（2）
发明人 LI C（32）
公开年 2021（16） 2022（15）
申请年 2021（32）
专利权人 GUANGDONG BR.（5） HUNAN BRUNP .（5） GUANGDONG BR.（3） HUNAN BRUNP .（3）
HUNAN BRUNP .（3） QINGDAO JIUH.（3） UNIV SOUTHWE.（3） GUIZHOU IND .（2）
HUNAN BRUNP .（2） HUNAN BRUNP .（2） SAMSUNG ELEC.（2） UNIV HEBEI T.（2）
UNIV SUZHOU .（2）

Preparing graphene/ZIF-7 composite gel comprises preparing graphene gel by ultrasonically dispersing graphene oxide solid powder in distilled water, dissolving L-ascorbic acid and reacting to form columnar graphene gel, exchanging the solvent with dimethylformamide and immersing the graphene gel.

LI C, HE N, QIAO Y

Black phosphorus-two dimensional material complex for electronic device, includes first and second two-dimensional material layers being configured to be coupled to each other by van der Waals force, and black phosphorus sheet in which phosphorus atoms are covalently bonded.

YOON S, LEE C, HWANG H, SHIN H, SEOL M, SUK S H, SHIN H J, HWANGHYUNTAE, LEE C S, YUNE S I, YIN S, LI C, SHEN X

Porous carbon material of core-shell structure used in sulfur-carbon composite used in lithium secondary battery, comprises core comprising stack structure of carbon sheets and carbon-containing shell surrounding core.

JEONG Y, SOHN K, LEE C, JUNG Y C, LI C, SUN Q

Preparation of iron cobalt sulfide-nitrogen and sulfur heteroatom reduction oxidation graphene, involves using calcining method to thiourea, and using two-step hydrothermal method.

LI C, YU F, YU W, HE T, DUAN Y, WANG L, YANG D, LIU S, ZHANG W

Preparing graphite alkenyl sodium ion battery cathode material involves adding graphene oxide into absolute ethyl alcohol, and ultrasonic processing at certain temperature to obtain oxidized graphite alcohol dispersion liquid.

LI C, ZHANG X, LI A, XIE Y, YU H

Cathode material for sodium ion battery used in electric vehicle industry and renewable energy, comprises graphene oxide.cerium dioxide/carbon nanosheet.

LI C, LU Z, ZHANG X, XIE Y, LI A, YU H

Anode material of lithium ion battery coated with LiMn(0.5)Fe(0.5)PO(4), where LiMn(0.5)Fe(0.5)PO(4) is used as the coating material.

FAN L, YANG X, XUE X, LI C, LI X, ZHANG K, XU K

Method for preparing graphene by two-step chemical vapour deposition method, involves taking copper powder as catalytic substrate, removing on surface of copper powder, and taking powder solid carbon source in upstream temperature region.

TAN S, YOU X, LI C, FANG D, LI F, BAO R, LIU Y, YI J, LI G, TAO J

Preparing nitrogen-doped graphene by three-dimensional printing recyclable metal salts comprises designing double helix structure template by computer software, carrying out reduction reaction, removing metal template with dilute acid, and collecting metal salt powder for subsequent recycling.

GUAN C, LI C, DU J, FU G, XU Q

Preparing graphene quantum dot used for preparing polyphenylene sulfide-graphene quantum dot composite material for electronic appliance or communication equipment or automobile field, involves placing brown-black humic acid.

ZHAO L, LI C, WANG C, ZHEN W