国家/地区 中国（15）
IPC部 C（15） H（9） B（3）
G（2）
IPC大类 C01（15）
IPC小类 C01B（15）
IPC C01B032/05（15）
发明人 WANG Y（15）
公开年 2022（4） 2018（3） 2019（2） 2020（2） 2023（2）
申请年 2022（4）  2019（3）  2017（2）  2021（2） 
专利权人 CHINESE ACAD.（2） STATE GRID C.（2）

Preparation of carbon-coated ternary material used in lithium-ion battery, involves mixing nickel source, cobalt source, and manganese source into deionized water, adding lithium source and carbon source, and ultrasonically treating.

HAN Z, YAN X, CHEN X, GUO H, WANG Y, YANG Y, ZHANG W

Method for preparing graphene electrode taking carbon dioxide reduction product as carbon source, involves adding polyacrylonitrile to N, N-dimethyl formamide to obtain precursor solution, and carrying out electro-catalytic reduction to carbon dioxide gas source to obtain gaseous product.

YAN W, GAO F, WANG W, GAO S, WANG Y, YANG G, WANG F

Catalyst for electrolysis of water for hydrogen evolution used for the electrolysis of water for hydrogen evolution in an acidic medium, comprises manganese oxide as catalytic active material, and carbon-nitrogen doped oxide composite material as the carrier.

JIN Y, ZHENG Z, QU C, WANG Y, LI F, ZHAO P, NA G, WANG L, LIU K, LI M, ZHANG X, ZHANG Z, BAI X, XIE B, ZHANG G, LI P, ZHU Y, GE Y, LI J, HAN Z, CHENG X, DONG H

Preparing carbon-coated tin selenide used as cathode material of potassium ion battery composite glue-linked three-dimensional graphene comprises e.g. mixing selenium powder, reducing solvent, carrying out hydrothermal reaction, separating, drying, performing uniform phase reaction and calcining.

HUO X, WANG Y, JI Y, HUANG J, LI J, WANG F, LIU W, CAO L

Preparing composite wave absorbing film material comprises adding copper nitrate trihydrate and trimesic acid into equal volumes of deionized water and ethanol, adding graphene oxide solution, suction filtering to obtain composite film, drying the suction filter membrane.

CHEN Y, WANG Y, QUAN B, ZHANG B

Preparing three-dimensional pleated carbon material by using graphene oxide as template and catalyst involves uniformly mixing biomass carbon source with graphene oxide aqueous solution, pouring uniformly mixed solution into atomizing and pyrolyzing instrument, washing and drying.

XUE Y, LIAO Y, YANG J, LEI Q, WANG Y, TANG Z

Preparing graphene-like flake nitrogen-doped porous carbon material by dissolving aniline and pyrrole in non-ionic detergent aqueous solution, stirring, adding aqueous solution of ammonium persulfate, freeze-drying, dissolving sodium chloride in water, immersing in sulfuric acid and vacuum drying.

KONG F, LIU J, LIU C, WANG Y, ZHANG H, DAI C, YU B, HU H, WANG H, QIU Y, LI M

Preparing electrode material based on polyimide mesophase carbon microsphere structure comprises preparing polyimide-based mesophase carbon microsphere, dispersing graphene oxide, vacuum drying, dispersing and suction filtering.

TAN W, WANG Y, CAI K, HE W, LI Y, GU Y, LU R, GAO Y

Multi-stage sub-porous carbon aerogel material used for preparing supercapacitor electrode material, comprises graphene aerogel as skeleton and zeolitic imidazolate framework-8 derived carbon as modified particles.

HAN B, WANG Y, WANG X

Graphene composite hydrogel useful in an all-solid-state supercapacitor, comprises graphene and mesoporous carbon nanospheres.

WANG Y, ZHAO M