国家/地区 中国（43）
IPC部 C（43） H（21） B（3）
G（2）
IPC大类 C01（43） H01（20） C08（3）
B82（2） C23（2）
IPC小类 C01B（43）
IPC C01B032/182（43）
发明人 WANG C（4） LI J（3） LI Y（3）
LIU X（3） YANG M（3） CHEN F（2）
CHEN H（2） GAO C（2） HUANG Y（2）
LIU Y（2） LU H（2） WANG D（2）
WANG J（2） WANG L（2） WANG Y（2）
公开年 2018（33） 2019（5） 2020（5）
申请年 2018（43）
专利权人 HANGZHOU GAO.（2） HEILONGJIANG.（2） UNIV NANJING.（2）

Preparing battery electrode comprises providing graphene oxide material, adding solvent into graphene oxide material, arranging graphene oxide solution on surface of metal substrate and drying graphene oxide solution.

ZHANG G, LAI Z

Preparation of bamboo-like graphene tube/sulfur composite material by adding dicyandiamide, cobalt acetate tetrahydrate, nickel acetate tetrahydrate and ferric nitrate in water, dissolving, evaporating and high temperature roasting.

FU Y, WU Z, WANG X, YANG Y, ZHU J, LAN Y, HAN Q, YUAN L

Preparation of nanocomposite material includes mixing rhenium precursor, sulfur precursor and hydroxylamine hydrochloride in deionized water, adding graphene oxide aqueous suspension, sealing, treating, cooling and collecting black powder.

LIU X, CAI X, CHEN H, YE Y, ZHENG Z

Ophthalmic lens used in spectacle lens, comprises organic substrate having front main face and rear main face, and multilayered interferential coating comprising layer based on graphene, which is coated on front main and rear main faces.

FEUILLADE M, MAURY H

Carbon nanotube/graphene bulk phase composite material used e.g. for preparing electromagnetic wave stealth material or electromagnetic wave shielding material, comprises carbon nanotube and reduced graphene oxide.

HUANG Y, CHEN Y, HUANG Z, CHEN H

Preparing graphene, involves dispersing carbon source in phosphoric acid aqueous solution, heating, performing solid-liquid separation and drying, where carbon source comprises mixture of graphene oxide and/or graphite oxide.

WANG L, FEI W, LIU Z, LI J

Preparing graphene by intercalating alkali metal, comprises e.g. mixing graphite raw material and alkali metal in inert environment for metal intercalation reaction of graphite, and reacting obtained composite material in liquid medium.

LI B, YANG S

Array of graphene sheets used to generate electricity from flow of ion-containing fluid, comprises graphene sheets each comprising electrical contacts having surface extending between them.

GUINEY I, THOMAS S

Preparing oxygen-containing functionalized graphene useful in field of electrochemical energy storage/conversion, comprises mixing strong oxidizing compound and graphite, placing in sulfuric acid, filtering, stripping and heat treating.

XIA H, LUO D, XU J, YANG M, GUO Q

Continuous phase asymmetric porous graphene oxide film comprises first sub-layer formed of reduced graphene oxide and second sub-layer formed of graphene oxide are arranged in stack.

QU L, HUANG Y, CHENG H