国家/地区 中国（36） 美国（9） 世界知识产权组织（9） 欧洲专利局（EPO）（6） 日本（6） 韩国（5） 加拿大（4） 印度（3）
IPC部 C（52） H（52） B（16）
G（4） D（2）
IPC大类 C01（52）
IPC小类 C01B（52） H01M（35） H01G（15）
C01G（12） B82Y（11） H01B（6）
C09D（3） G01N（3） B32B（2）
D06M（2） H01L（2） H05K（2）
IPC C01B032/19（52）
发明人 XU J（4） LI X（3） LIU W（3）
BAKANDRITSOS A（2） FU H（2） GAO B（2）
HE D（2） KANER R B（2） LI K（2）
LIU B（2） LIU Z（2） MA H（2）
OTYEPKA M（2） SUN Y（2） WANG C（2）
公开年 2020（24） 2021（24） 2022（4）
申请年 2020（52）
专利权人 UNIV GUANGDO.（2） UNIV HANGZHO.（2） UNIV NORTHEA.（2） UNIV PALACKE.（2）
WUHAN HANXI .（2）

Preparing hybrid complex useful for preparing electrode active material for lithium-ion battery comprises mixing graphene or transition metal dichalcogenide, injecting nitrogen, mixing cation precursor solution, and ion-exchanging.

YUN H N, PARK S, JUNG K, YANG J, YOO J J, HYUN R M, LEEYOUNGA, JANG G Y, SHIN H

Making sulfur-functionalized graphene used in electrical cell by subjecting dispersion of fluorinated graphite to sonication and/or mechanical or thermal treatments, making metal polysulfide, contacting products and separating solid product.

TANTIS I, BAKANDRITSOS A, ZBORIL R, OTYEPKA M

Porous composite electrode for secondary battery comprises organic compounds having redox centers, graphene non-covalently bound to organic compound, and cellulose fibers that disperse organic compound and graphene and form porous structure.

WOO J, HAM Y J, AN K, YOON Y H, CHEONJOONG K

Method for manufacturing graphene bonded structure by manufacturing collection of graphenes, involves superposing graphenes on each other to form graphene bonded structure, and forming insulating and conductive layer on surface of graphene.

KOBAYASHI H

Manufacture of graphene nanosheets used for optoelectronic device, involves stirring mixture containing distilled water and paper waste, filtering, soaking obtained residue in mixture of methanol, ethanol and distilled water, heating, pyrolyzing, ball-milling obtained amorphous carbon and pyrolyzing.

PANDEY S, KARAKOTI M, DHALI S, TEWARI C, SAHOO N G

Composite material for shielding or absorbing electromagnetic wave in e.g. smart phone, has electromagnetic absorbing material comprising silicon carbide, and conductive material comprising two-dimensional carbon material containing graphite sheet and graphene sheet.

CHU Y S, KE Y, HSIEH C, HSIEH I, HO H, LIU W, ZHU J, XIE Z, XIE Y, HE X, LLKE Y, LLCHU Y S

Preparation of nitrogen-doped graphene used as supercapacitor material, involves ultrasonically, mechanically and/or thermally treating fluorinated graphite dispersion, contacting azide reagent, and dialyzing obtained product against water.

OTYEPKA M, BAKANDRITSOS A, SEDAJOVA V, JAKUBEC P

Manufacturing silicon nanocomposite structure powder for anode material comprises refining micro-sized micro silicon powder into nano-sized nano silicon powder by milling and surface-oxidizing nano-silicon powder.

LEE G, LEE K S, CHOI Y, MOON S, YOO H

Producing reduced graphene oxide for electrode of electric double layer capacitor, by preparing aqueous dispersion of graphene oxide having specific surface area calculated by methylene blue adsorption method, adding ascorbic acid to graphene oxide, adding hydrazine, and performing heating reduction.

KAKIHARA Y

Preparing anthraquinone modified graphene flakes in solvent free method by surface functionalization of anthraquinone at graphene flakes, by performing solvent assisted exfoliation of graphite and performing surface functionalization of graphene flakes with anthraquinone by high energy ball milling.

PANDIAN K, PAVITHRA S, KALADEVI G, PANDURANGAPPA M