国家/地区 美国（13） 中国（8） 世界知识产权组织（7） 日本（6） 欧洲专利局（EPO）（5） 台湾（5） 新加坡（4） 韩国（2）
IPC部 C（17）
IPC大类 C25（17） C01（14） B82（8）
H01（7） B01（3） B29（2）
C23（2）
IPC小类 C25B（17）
IPC C01B031/04（13） C25B001/00（11） C01B031/02（9）
B82Y040/00（8） B82Y030/00（7） C25B011/12（6）
C01B032/182（4） H01G011/36（4） H01M004/96（3）
B29C043/00（2） B29K105/04（2） B29L031/00（2）
C01B032/15（2） C25B001/04（2） C25B003/04（2）
发明人 LI L（3） HASHIMOTO K（2） KAHYA O（2）
KAMIYA K（2） LEE J（2） LIN C（2）
NAKANISHI S（2） OEZYILMAZ B（2） OZYILMAZ B（2）
SU C（2） WANG L（2）
公开年 2013（17）
申请年 2012（9）  2013（6）  2011（2） 
专利权人 UNIV SINGAPO.（3） ACAD SINICA（2） HASHIMOTO K（2） JAPAN SCI T.（2）
JAPAN SCI TE.（2） KAMIYA K（2） NAKANISHI S（2） PANASONIC CO.（2）

Preparation of graphene material by taking graphite electrode, using electrolytic solution containing N-methylpyrrolidone hydrosulfate and 1-methylimidazole hydrogen sulfate, grinding, centrifuging, and carrying out sedimentation.

LIU H, MAO M

Method for fabricating three-dimensional graphene crystalline foam for use as super capacitor, involves applying temperature and pressure to closed packed structure that forms graphene sheet layered around skelet powder.

LEE J, OEZYILMAZ B, KAHYA O, BARBAROS O, OZYILMAZ B, OEZYILMAZ B

Graphene-based electrode for making supercapacitor for improved charge and energy storage, comprises a ferroelectric polymer, and a graphene substrate, where the graphene substrate is coated with the ferroelectric polymer.

OEZYILMAZ B, KAHYA O, LEE J, OZYILMAZ B, OEZYILMAZ B

Fabricating graphene comprises inserting first electrode that is graphite multilayer material and second electrode into electrolyte without contacting, producing potential difference and permitting liquid to enter into first electrode layer.

LING Y, WANG C, LIU J, LING Y C, WANG C P, LIU J Y

Preparation of reduced graphene-palladium composite-modified glassy carbon electrode for detecting nitrite in phosphate solution, involves depositing palladium nanoparticles on reduced-graphene-modified glassy carbon working electrode.

WANG H, WANG L, ZHANG Y, YUAN S, ZHAO Y

Water electrolyzer used in fuel-consumption experiment of diesel truck engine, has anode surface that is provided with graphene layer, and oxygen and hydrogen storage metal layers with low hydrogen overvoltage.

FUNAKAWA I, JYAHANA Y, KIM C S, KITO M

Production of graphene and graphite nanoplatelet structures involves passing current through cell comprising graphitic negative electrode; optionally graphitic positive electrode; and electrolyte with organic ions and metal ions as cations.

DRYFE R A W, KINLOCH I A, ABDELKADER A M, JEFF R A W

Method for preparing graphene sheet and its graphene sheet precursor performing thermal treatments of different temperatures on the mixture of a carbon precursor as the binder and a filler.

GEE C, YEH T, CHENG Y, LIN C, LI L

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