国家/地区 世界知识产权组织（16） 中国（15） 美国（13） 印度（10） 日本（9） 韩国（9） 欧洲专利局（EPO）（7） 澳大利亚（3） 加拿大（3） 台湾（3）
IPC部 C（34）
IPC大类 C01（34）
IPC小类 C01B（34）
IPC C08K003/04（17） C01B032/194（9） C01B032/198（8）
C01B032/19（7） H01M004/62（7） B82Y030/00（6）
B82Y040/00（6） C01B032/184（5） C01B032/182（4）
C08J005/18（4） H01B001/04（4） H01B001/24（4）
H01M004/133（4） H01M004/587（4） C01B032/168（3）
发明人 CHOUDHARY S K（2） JANG B Z（2） JEAN B（2）
LIN Y（2） WANG N（2） YANG Y（2）
ZHANG B（2）
公开年 2021（34）
申请年 2020（16）  2021（11）  2019（7） 
专利权人 GLOBAL GRAPH.（2） NANOTEK INST.（2） TATA STEEL L.（2）

Synthezing thermally reduced graphene oxide-gold-silicon oxide hybrid nanoparticles involves e.g. electrochemical exfoliation method using cylindrical graphite rod as cathode and anode, filtering slurry of exfoliation and sonicating mixture.

SINGH P K, SHARMA K, TIWARI A K

Preparing manganese-metal organic frame/graphene oxide nano material useful for aqueous zinc ion batteries, comprises adding concentrated acid into graphene oxide-dimethyl sulfoxide powder sample, adding into four mixed solution to prepare mixed solution, heating, centrifuging, washing and drying.

PAN Y, YIN C, CHEN J, PAN C

Graphene-polycarboxylate type material, e.g. graphene-polycarboxylate-nanoparticle type material, for filler in polymeric matrices, in direct and reverse osmosis membranes, and in lithium batteries, comprises polycarboxylate compound.

AGUILAR BOLADOS H E, YAZDANIPEDRAM ZOBEIRI M, GALLEGOS COFRE M D J, ESTEBAN A B H, MERDAD Y, JESUSUS G D, GALLEGOS C M D J, YAZDANIPEDRAM Z M, AGUILAR B H E

Graphene oxide composite comprises triazole functional group and sulfonic acid or sulfonate functional group introduced into graphene oxide.

LEE J C, HEE L, HAN J S, HYUN K, KIM J H, KIM E, KIM H J

New ionic organic compound for nano carbon-material dispersion liquid, composite solid and for manufacturing the nanocarbon-material film.

MATSUSAWA Y, KOTOKU H

Composite material useful for electronic device, preferably galvanic cell, supercapacitor, or fuel cell, comprises polyamide-imide, and nanoplatelets.

HODGE S A, GALHENA D T L, GALHENA D T L G

Electrode mixture used in electrode mixture layer of electrode used in secondary battery, comprises lithium-containing transition metal oxide, auxiliary conductive agent, binder and organic solvent, where auxiliary conductive agent contains nanocarbon material e.g. multiwalled carbon nanotubes.

FUKUSHIMA K, ICHINOSE Y, SHINODA C, YAMAZAKI S, GANTA F, TACHIHIRO S

Preparing graphene-containing mixed film, comprises e.g. using strong oxidant to oxidize layered graphite powder to form layered graphene oxide with carbonyl, carboxyl and epoxy groups, and mixing Dimethylformamide and graphene oxide.

LIN C, LIU T, CHUANG Y, WEI H, HSU N

Transferring graphene involves forming graphene on first substrate, forming polymer precursor mixture on second substrate, providing graphene oppositely to second substrate having polymer precursor mixture.

GU T J, JANG W, SEO Y, WHANG D, WHANG D M, SEO Y M, JANG W S

Formation of composite used in carbon electrode of lithium sulfur battery, involves subjecting carbon/sulfur mixture to microwave heat source, raising temperature of mixture, and lowering temperature of to less than melting point of sulfur.

TORRES G, ZHU X, VAIDYA R, MOGANTY S, MORGANTY S, ZHOU X