国家/地区 中国（20） 日本（3） 韩国（3） 美国（3） 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 B（23）
IPC大类 C01（23） B82（20） H01（15）
B01（4） C04（2） C09（2）
C25（2）
IPC小类 C01G（23） B82Y（20） C01B（17）
H01M（11） H01G（5） B01J（4）
C04B（2） C25D（2）
IPC C01G051/00（23）
发明人 YANG D（3） CAI Q（2） DONG A（2）
LIU Z（2） WANG X（2）
公开年 2022（9） 2021（3） 2014（2） 2020（2）
申请年 2021（6）  2022（6）  2014（3）  2020（3）  2016（2） 
专利权人 UNIV FUDAN（2）

Preparing graphene oxide-coated nanoscale lithium cobaltate anode material comprises e.g. dissolving cobalt metal salt in deionized aqueous solution, centrifugally purifying nano-cobalt oxyhydroxide, performing ultrasonic dispersion treatment and hydrothermal reaction.

FENG T, DENG Q, ZHANG S, LI T, WANG X, WU M

Preparing nanoparticles on a substrate for composite, involves depositing micro-sized particles or salt precursors on a substrate, and applying a rapid, high temperature thermal shock to the substrate and the micro-sized particles or the salt precursors.

YAO Y, CHEN Y, HU L

Samarium cobalt oxide-decorated reduced graphene oxide material for manufacturing hybrid supercapacitor device, is prepared by preparing graphene oxide through improved Hummer technique, where homogeneous solution is prepared.

YUBAKUMA R, MOUSE R, FRANKLIN M I, HONG S, BELOTAFILLAI D, YUVAKKUMAR R, RAVI G, ISACFRANKLIN M, DHAYALAN V

Composite hydrogen storage material useful for storing hydrogen used as widely distributed secondary clean energy, is obtained by doping cobalt molybdate/reduced graphene oxide nanomaterial into magnesium hydride.

HOU Q, ZHENG S, LU L, ZHANG J, BAI Y, YANG X

Super-lattice material useful in modifying lithium sulfur battery diaphragm, energy storage, electrocatalysis and other fields, formed by self-assembly of titanium-cobalt-oxide nanosheets and polydopamine-reduced graphene oxide aqueous phase.

HUO K, FU J, LUO R, ZHENG Y, ZHANG R

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

Preparation of mesoporous metal oxide two-dimensional sheet used in e.g. catalysis, involves dispersing graphene oxide in potassium oleate aqueous solution, adding e.g. iron ion, nickel ion, cerium ion, aluminum ion or yttrium ion solution for cation exchange, precipitating, drying, and pyrolyzing.

YANG D, CAI Q, DONG A

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 cobalt sulfide-doped-carbon nanotubes-doped-graphene composite material useful in lithium-sulfur battery comprises dispersing zeolitic imidazolate framework-67 powder and thioacetamide in graphene oxide solution, adding pyrrole, mixing, heating, cooling and freeze-drying.

LIU Y, SUN L

Molecular assembly method for synthesizing monolayer nanocrystals used in e.g. biomedical applications, by ultrasonically dispersing substrate, which is graphene oxide, carbon fiber or silicon wafer in sodium oleate solution, adding metal ion solution, precipitating, washing, drying, and pyrolyzing.

NI R, YANG D, CAI Q, DONG A