国家/地区 美国（12） 中国（8） 世界知识产权组织（8） 日本（7） 韩国（7） 欧洲专利局（EPO）（5） 加拿大（4） 澳大利亚（3） 印度（3） 台湾（2）
IPC部 C（18）
IPC大类 C01（18） C09（18） H01（14）
H05（6） B82（5） B01（4）
C08（4） G01（4） B29（3）
B33（2）
IPC小类 C01B（18）
IPC C01B032/198（18）
发明人 KANER R B（3） SHAO Y（3）
公开年 2021（5） 2016（3） 2022（3） 2017（2） 2019（2） 2020（2）
申请年 2019（5）  2016（4）  2020（3）  2021（3） 
专利权人 UNIV CALIFOR.（4）

Synthesizing reduced graphene oxide/polyaniline composite coating on solid substrate used in electrochemical energy storage device, involves immersing substrate in aqueous solution of reduced graphene oxide, aniline and ammonium persulfate.

SANKAPAL S R, BAGDE A G, PAWAR D C, LOKHANDE C D

Graphene dispersion used for lithium-ion battery positive electrode, contains graphene, (meth) acrylic polymer having hydroxy group, and dispersion medium.

KATO T, TAKEUCHI T, KATASE I, TAMAKI E

Fabricating graphene oxide film by suspending graphene oxide in solvent to form graphene oxide suspension, dispersing, reducing graphene oxide dispersion, filtering graphene oxide dispersion through membrane to form graphene oxide film on membrane and freeze-casting graphene oxide film on membrane.

SHAO Y, KANER R B

Producing reduced graphene oxide anti-corrosion coatings for electrochemical, electronic and optoelectronic devices, comprises providing metal substrate and pretreating by ultrasound in polar organic solvent.

FERNANDEZ SOTILLO A M, FERREIRA APARICIO M P

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Method for producing elastic heat spreader film, involves combing graphene sheets with rubber or elastomer to form elastomer/rubber-impregnated aggregate/cluster of multiple oriented/aligned graphene sheets.

LIN Y, JANG B Z, JEAN B, ZHANG B

Flexible printed article used in wearable device e.g. conductive contact pad, comprises non-conductive, graphene oxide membrane base substrate, and electronic component positioned on non-conductive, graphene oxide membrane base substrate.

IONESCU R C, HOLDER H A, WITTKOPF J A, WORSLEY R, CASIRAGHI C, SHIELDS J P

Device for preparing graphene composite wave-absorbing material, comprises support frame, and purification component including purifying tank, fixing plate, stirring plate, electromagnetic coil, heating coil and intercepting filter screen.

XUE S, DONG W, KONG Q, ZHU L

Capacitive leak detection sensor, has connector installed at end of cable, and sensing unit is formed of metallic electrodes to form capacitance by leaked oil provided on bottom of case, and graphene ink layer is applied to cover electrodes.

SEONG B M, SEONG B

Storing or transporting graphene oxide involves carrying out wet spinning of graphene oxide spinning solution to coagulating bath to obtain graphene oxide pellets, drying, storing or transporting, and re-dispersing pellets.

JOO Y L, CHANG C, ZAMANI S, JUNG W, KANG T, PARK S, JOOYONGLAK, SOMAYEH Z, SIK C, KANGTAECHOONG