国家/地区 中国（54） 韩国（32） 世界知识产权组织（24） 美国（23） 日本（20） 欧洲专利局（EPO）（12） 台湾（8） 加拿大（7） 印度（5） 澳大利亚（4） 德国（3） 巴西（2）
IPC部 C（97）
IPC大类 C01（97） H01（92） B82（17）
H05（10） B01（8） C08（8）
C09（8） C04（4） C23（4）
G01（4） B22（3） B29（3）
B33（3） C25（3） A61（2）
IPC小类 C01B（97）
IPC C01B032/198（97）
发明人 PARKSUNGHEE（8） ZHANG Y（5） LI X（4）
LIU Y（4） ZHANG X（4） CHEN J（3）
KATO T（3） LI J（3） LIU B（3）
LIU J（3） TAMAKI E（3） WANG B（3）
YANG S（3） ALSHARAEH E（2） ALTHUBAITI N（2）
公开年 2021（97）
申请年 2020（40）  2021（38）  2019（19） 
专利权人 UNIV WOOSONG（8） TORAY IND IN.（3） GLOBAL GRAPH.（2） LG ENERGY SO.（2）
SAUDI ARABIA.（2） SEMICONDUCTO.（2） TOYOTA CHUO .（2） UNIV HANYANG.（2）
UNIV HENAN S.（2） UNIV NANTONG（2）

Cathode material useful for lithium ion battery, comprises ternary silver-cuprous oxide-reduced graphene oxide composite material, in which silver nanoparticle grow on surface of cuprous oxide crystal, and silver-cuprous oxide is supported by reduced graphene oxide nanosheet.

CHEN T, CHEN J, ZHANG G, YAO J, LIU W

Preparing oxygen reduction catalyst of cobalt dimethyl imidazole combined with nickel-aluminum layered double hydroxide-graphene oxide used in microbial fuel cell, involves mixing nickel chloride hexahydrate.

WEI Q, WANG Y, YANG D, YANG Y, WANG R, ZHANG Y, WANG X, LIU Y, YANG J, CHEN J

Preparation of graphene film for, e.g. aerospace applications, involves preparing graphene oxide, adding ethanol and nickel-based compound, ultrasonically dispersing, applying dispersion on heating plate, putting heating plates in vacuum environment, pressurizing heating plates and natural cooling.

MA P, FAN Y, XIAO Q, LIAO N, ZHANG X

Preparation of composite electrode of graphene-based bismuth oxyhalide nanoparticles for alkali metal ion battery, involves preparing graphene oxide solution, and preparing composite of bismuth oxyhalide nanoparticles and graphene oxide.

ZHANG C, XU Y

Preparing tin(II) sulfide-tin(IV) sulfide loaded graphene oxide heterogeneous structure composite material for use as negative material of sodium ion battery, involves mixing solutions, mixing with surfactant, adding other solution, reacting tin and sulfur, reacting, filtering, washing, and drying.

HAO Y, HU J, HE X, CUI Y, YU F, LI Q

Preparation of silicon-carbon composite material used as anode material in battery cell, involves mixing silicon particles, carbon compound, and dispersant, thermally processing mixture, and heat-treating thermally processed intermediate product preset temperature.

GENTISCHER H, BIRO D, HABERZETTL P, DREWS M, HORZEL J, DOLD L, HARBOR J P, DRUCE M, HOSEL J

Electrode material for super-capacitor comprises crumpled graphene oxide reduced with sulfur and have high power density, small size and light weight, are safe and have long life, and have improve electrochemical activity.

YOU N H, KOO B C, RYU J S, JIN J

Structural design of two-dimensional adjustable ferroelectric polarization material based on iron intercalated graphene oxide by simulating construction of iron intercalated graphene oxide crystal structure, performing structure optimization, applying strain and randomly distributing iron ions.

DONG Z, ZHANG S, ZHONG C, GENG C

Designing two-dimensional semiconductor material based on graphene useful e.g. in microelectronic device, comprises e.g. selecting substrate to satisfy low dimensional requirements of nano multifunctional semiconductor device, and applying strain to graphene oxide single layer film.

DONG Z, GENG C, ZHONG C, ZHANG S

Preparation of lithium ion sieve and oxidized graphene for lithium ion battery, involves soaking lithium salt in aqueous solution of sulfuric acid, and leaching graphite powder and insoluble substance in leaching solution.

NIU Q, HAN L, ZHANG J, LIU B, LI J, FAN T, GE M, YUAN Y