国家/地区 中国（41） 美国（8） 台湾（7） 日本（4）
IPC部 H（20） C（18） B（15）
G（7）
IPC大类 H01（19） C01（11） B01（8）
B82（7） G01（5） C02（3）
C08（3） B05（2）
IPC小类 C01B（11） H01M（10） B01J（8）
B82Y（7） H01L（7） G01N（4）
C02F（3） C08K（3） C08L（3）
H01G（3） B05D（2）
IPC C01B031/04（11） B82Y030/00（5） H01L031/18（4）
H01M004/66（4） B82Y040/00（3） C01B031/02（3）
C08K003/04（3） H01M004/04（3） B01J023/89（2）
B01J035/10（2） G01N027/30（2） H01G009/042（2）
H01L031/0224（2） H01L033/04（2） H01L033/14（2）
发明人 WANG L（42）
公开年 2013（24） 2012（17）
申请年 2012（42）
专利权人 HON HAI PREC.（7） HONGFUJIN PR.（7） UNIV TSINGHU.（7） HARBIN INST .（4）
GAO J（3） HE X（3） LI J（3） UNIV BEIJING.（3）
WANG L（3） CHINESE ACAD.（2） GUO J（2） UNIV HEFEI T.（2）
UNIV NORTH C.（2） UNIV XINYANG.（2）

Making current collector which is used to make electrochemical battery's electrode comprises forming graphite/graphene layer on current collecting metal substrate surface by rubbing with solid graphite source e.g. aggregated graphite powder.

HE X, LI J, WANG L, GAO J

Preparation of graphene/titanium dioxide composite photocatalyst by dissolving graphene oxide in ethanol solution, adding titanium dioxide, heating, washing using water, drying, soaking in concentrated hydrochloric acid, sealing and drying.

SHI X, WANG D, WANG L, WANG Z, YUAN R

Current collector useful in an electrode, which is useful in electrochemical cell e.g. lithium ion battery or supercapacitor, comprises a plastic support film and a graphene film covering a surface of the plastic support film.

HE X, WANG L, LI J, GAO J, GUO J

Making current collector used as channel to transfer electron formed in electrochemical reaction of lithium ion battery to external circuit to provide current, by laminating graphene and plastic support films to form composite structure.

HE X, WANG L, LI J, GAO J, GUO J

Current collector useful in electrode of electrochemical battery comprises metal foil (which is aluminum, copper, titanium or nickel foil) comprising surface, and graphene film (comprising graphene sheet) coated on surface of metal foil.

HE X, WANG L, LI J, GUO J, REN J, HA H M, LI W, YI K G, KWAK J

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

Making sulfur-graphene composite material, by adding elemental sulfur solution in graphene oxide dispersion, and adding reducing agent to mixed solution, where solution includes first solvent and elemental sulfur dissolved in first solvent.

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

Making sulfur-graphene composite material includes dissolving sulfur-source chemical compound into dispersed solution comprising solvent and graphene sheets, followed by reacting it with reactant e.g. nitric acid, and separating material.

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

One-glass-solution (OGS) capacitance touch screen has graphene film layer of specific thickness, which is formed on glass substrate of specific thickness.

CHEN K, CHEN Y, GUO Z, LIU X, WANG L, XU D, YANG C, YAO B, YU H

Preparation of perovskite/graphene composite membrane electrode used as photoelectrocatalytic electrode, involves applying direct-current electric field to suspension with conductive glass and depositing composite powder particles.

HU J, MA J, WANG L, HUANG H, ZHANG C