国家/地区 中国（13）
IPC部 C（13）
IPC大类 C25（13） C01（8） B82（7）
H01（3） B01（2） C09（2）
C23（2）
IPC小类 C25B（13）
IPC C25B001/00（11） B82Y040/00（7） C01B031/02（7）
C01B031/04（7） B82Y030/00（6） C01B032/182（2）
C23C026/00（2） C25B001/04（2） C25B011/06（2）
C25B011/12（2） C25F005/00（2）
发明人 WANG Y（2）
公开年 2012（6） 2013（5） 2014（2）
申请年 2012（13）
专利权人 UNIV TSINGHU.（2）

Electrodeposition of graphene/chitosan composite film used for membrane material, by depositing graphene oxide and chitosan mixture into cathode, and electrodepositing to reduce graphene oxide into graphene.

JIANG S, LIU X, LUO J, SUN J, CHEN Y, SONG X

Preparation of graphene involves pressing graphite on stainless steel current collector to obtain working electrode of electrode system, preparing intercalated graphite using electrode system, and washing with deionized water.

WANG Y, YUAN X, ZHONG H, ZHOU M

Making graphene, comprises disposing metal lithium and graphite in solution of lithium salt in solvent to gather lithium ions and solvent molecules between adjacent layers of graphite to form graphite intercalation compound and peeling off.

HE X, WANG L, LI J, GUO J, SUN W, REN J, XIANGMING H, LI W, LI J J, GUO J W, SUN W T

Forming graphene, comprises wrapping graphite positive electrode in semipermeable membrane, dipping it with negative electrode into acidic electrolyte, exfoliating first graphene oxide by electrolysis and reducing second graphene oxide.

HSIEH Y, HUANG K, LIN P, XIE Y

Carbonaceous material used for e.g. electrode catalyst, comprises graphene doped with metal atom and at least one type of nonmetallic atom chosen from nitrogen atom, boron atom, sulfur atom, and phosphorus atom.

NAKANISHI S, KAMAI R, SUZUKI Y, HASHIMOTO K, KAMIYA K

Flexible substrate processing apparatus used for reducing graphene oxide to form graphene comprises substrate carrying-out portion; reduction treatment portion; washing portion; drying portion; and substrate carrying-in portion.

TAKAHASHI M, SAITO Y, MOMO J, MORIWAKA T, KUSUMOTO N, MORIWAKA K, YONEDA Y

Removing graphene film grown on surface of metal substrate, comprises applying support layer to exposed surface of graphene film to define first structure, and subjecting first structure to electrochemical process to form gas bubbles.

LOH K P, WANG Y, LOH K

Preparation of graphene oxide/sulfide composite electrode material by dissolving graphite oxide with deionized water, ultrasonically peeling off, adding dimethylformamide, acid salt and water reducing agent, centrifuging, and drying.

DING G, DU F, JIANG M, XIE X

Method for non-destructively transferring graphene, involves nondestructively combining graphene coated with media with target substrate, and removing media to transfer graphene to target substrate nondestructively.

REN W, GAO L, MA L, CHENG H

Material useful for preparing chromatography column for isolating protein from sample, and for preparing graphene oxide, comprises a graphene derivative comprising a graphene core and a first pendant group.

CHHOWALLA M, VITTADELLO M, WORONOWICZ K, FALKOWSKI P G, HARROLD J W, HARROLD J