国家/地区 中国（59） 韩国（8） 世界知识产权组织（7） 美国（5） 欧洲专利局（EPO）（3） 加拿大（2） 日本（2） 台湾（2）
IPC部 C（66）
IPC大类 C01（66）
IPC小类 C01G（66） C01B（49） B82Y（32）
H01M（23） H01G（19） G01N（8）
B01J（6） B22F（3） C08G（3）
C08K（3） C25B（3） C01D（2）
C01F（2） C09C（2） H01B（2）
IPC C01G051/04（66）
发明人 YAN Y（4） CHEN S（3） LI F（3）
SUN L（3） WANG C（3） WANG X（3）
ZHANG J（3） ZHANG W（3） ZHANG Y（3）
ZHAO Y（3） ZHU J（3） ALSHARAEH E（2）
ALTHUBAITI N（2） ARSALAN M（2） BAO X（2）
公开年 2022（13） 2017（9） 2021（8） 2013（6） 2018（6） 2020（6） 2015（4） 2016（4） 2011（3） 2010（2） 2014（2） 2023（2）
申请年 2020（10）  2022（9）  2017（7）  2021（7）  2013（6）  2015（6）  2016（6）  2010（4）  2014（3）  2018（3）  2019（2） 
专利权人 SAUDI ARABIA.（2） UNIV HEILONG.（2） UNIV JIANGSU（2） UNIV NANJING.（2）
UNIV SOUTHEA.（2） UNIV TIANJIN（2） UNIV YEUNGNA.（2）

Preparing array type cathode used in battery, comprises e.g. etching metal nanowires with hydrofluoric acid aqueous solution, mixing transition metal salt and 2-methylimidazole, mixing array structure metal nano-wire and mixed solution, performing hydrothermal reaction and sintering.

CHEN H, GAO T, JIANG T, BAO X

Preparing graphene composite porous film by fractional laser treatment comprises adding nitrate solution to graphene oxide dispersion to obtain stable solution, dropping stable solution into glass mold, pressing to form film and subjecting film to two-step scanning using semiconductor laser light.

WU D, LAI Z, LEI J, ZHANG Z, YANG Y, SUN W, LI M, CUI J, ZHANG M

Preparing transition metal compound-carbon nano-composite material comprises uniformly mixing nitrogen-doped carbon nano-material dispersed in polyol with transition metal salt solution dispersed, adjusting pH, performing microwave treatment and thermally treating.

FENG Q, LU J, WU H, ZHENG J, MA Q

Preparing smoke suppressant comprises adding carbon material into organic solvent, adding copper nitrate and cobalt nitrate, reacting organic ligand with metal ion, and winding metal organic framework of double metal on carbon material.

SU X, TIAN X, XU X, DAI S, BO G, YAN Y

Molybdenum diselenide composite lithium ion battery cathode material comprises molybdate, cobalt(II,III) oxide and reduced graphene oxide, where molybdic acid and cobalt (II) oxide particles are supported on reduced graphene oxides to form heterogeneous structure.

LI Q, CHEN J

Method for one-step synthesis of cobalt tetraoxide nanowire/graphene airgel composite material used as electrochemical sensor electrode modification materials comprises mixing graphene oxide with cobalt nitrate hexahydrate solution, oxidizing, in situ preparation of cobalt tetraoxide nanowires.

WANG S, CHEN S, ZHAO Y, HAO Y, XU H

Preparing tricobalt tetroxide/nitrogen-doped graphene oxide material useful as sodium ion battery cathode material, comprises e.g. mixing graphene oxide, nitrogen source, cobalt source and water, subjecting suspension to hydrothermal reaction, directly freeze-drying precursor solution.

FANG X, DAI Z, LI D, TANG H, LEI Z, WU Y, TANG L, YUE C, ZHANG W, HU M, CHEN J

Double carbon encapsulated composites material useful as sodium ion battery cathode material, comprises three dimensional open-framework sea sponge-type carbon, reduced graphene oxide bilayer carbon framework and cobalt disulfide /cobalt oxide porous heterojunction nanoparticles.

LI W, ZAN G, SUI R, WEN M

Preparing cobalt tetroxide nanowire array modified phosphorus-doped graphene fiber useful in super capacitor and electrochemical biosensor, comprises e.g. obtaining spinning solution, performing wet spinning, carrying out reduction treatment phytic acid-graphene oxide fiber and calcining.

WANG C, XIAO F

Graphene oxide/cobaltosic oxide composite material useful for wave-absorbing material used in electromagnetic wave-absorption application, comprises spherical and/or cubic cobaltosic oxide, and graphene oxide layer compounded on surface of cobaltosic oxide by coating and attachment.

ZHANG Y, REN H, MA L, WANG J