国家/地区 中国（20） 美国（20） 世界知识产权组织（20） 日本（16） 欧洲专利局（EPO）（12） 韩国（12） 印度（9） 台湾（7） 加拿大（4） 澳大利亚（3） 英国（3） 新加坡（2）
IPC部 B（35）
IPC大类 B01（35）
IPC小类 C08K（35）
IPC C08K003/04（27） B82Y030/00（16） C01B031/04（12）
B82Y040/00（11） C01B032/184（8） H01B001/24（8）
C01B031/02（7） C01B032/182（7） C01B032/19（6）
C08K009/02（6） C08L101/00（6） H01M004/133（6）
H01M004/36（6） H01M004/62（6） C01B032/194（5）
发明人 ZHANG Y（3） HASEGAWA S（2） HASEGAWA SHOJI（2）
KAMIYA N（2） KAMIYA NAGISA（2） LI Y（2）
WALTERS D（2）
公开年 2021（9） 2015（4） 2016（3） 2017（3） 2018（3） 2020（3） 2013（2） 2014（2）
申请年 2020（6）  2014（4）  2015（4）  2016（4）  2018（4）  2021（4）  2012（2）  2017（2）  2022（2） 
专利权人 ALBEMARLE CO.（2） GRAPHENE PLA.（2） PERPETUUS RE.（2）

Preparing hydrogel for energy storage device, involves forming pre-gel comprising polymer and metal salt particles, shrinking and dehydrating pre-gel and impregnating shrunk and dehydrated pre-gel with ion solution to cross-link and rehydrate shrunk and dehydrated pre-gel to produce hydrogel.

JI D, KIM J Y, HWAN J D

Preparing nanoparticle capable of continuously tuning physical property used for preparing composite material, involves mixing graphene oxide and barium titanate nanoparticles with deionized water, dispersing ultrasonically to obtain dispersion, placing dispersion liquid in atomization cup.

ZHEN L, YU Y, LI Y, SHAO W

Preparing polymerized nickel nanoparticle decorated on graphene composite by ultrasonicating mixture of graphene oxide and water, adding mixture of nickel nitrate and polyvinyl alcohol, adding hydrazine hydrate, heating to obtain semi-solid solution, heating, dissolving, filtering and drying.

SHUKLA S K, DAS T R, PATRA S

Aqueous carbon material dispersion liquid for forming film, comprises carbon material, water and dispersing agent containing polymer having structural unit derived from alkylene group-containing monomer and other copolymerizable monomer.

SHIMANAKA H, KAMABAYASHI J, MURAKAMI Y, DOI S, SATO S, HIROYUKI S, JUN K, YOSHIKAZU M, SEIJI D, YUZURU S, MURAKAMI K, SATO Y

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

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

Preparing polymer/graphene oxide composite material useful for supercapacitors, batteries, electrocatalysis and other fields, comprises e.g. reacting graphene oxide solution with polymer monomer in presence of template, and separating.

WU Z, QIN J, HOU X

Manufacture of microfibrous cellulose nanocarbon containing material used in e.g. electrochemical device, involves performing miniaturization process on liquid mixture comprising cellulose fiber, and solvent, and suppressing bubbling.

YUICHI N, YUSAKU I, MASATO S, NOGUCHI Y, SAITO M, IMAMURA Y

Hollow particles used for heat-dissipation fluid composition, comprise inorganic particle layer comprising ceramic particles and conductive carbon-based particles as spherical hollow particles and having empty inner space inside, and polymer coating layer.

KWON K A, CHUN M S, KIM D Y, SEOK C M, KIM D, QUAN W, QUAN J

Composition used for forming article, comprises soft elastomer, conductive nanostructure and metal ferrite doped reduced graphene oxide.

RAJALAKSHMAN PAI A, THOMAS S, KALARIKKAL N, PAI A R