国家/地区 美国（20）
IPC部 C（20）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC C01B031/04（17） C01B031/02（14） B82Y030/00（12）
B82Y040/00（10） C25B001/00（8） B32B038/10（5）
C25F005/00（5） C01B032/182（3） C01B032/20（3）
C25F003/00（3） C25F003/02（3） H01M004/13（3）
H01M004/587（3） B01J023/745（2） B82B003/00（2）
发明人 GUO L（2） HAN S（2） HASHIMOTO K（2）
KAMIYA K（2） KOKUNI T（2） LI L（2）
LI X（2） LIN C（2） NAGATA T（2）
NAKANISHI S（2） OGUNI T（2） OSADA T（2）
TAKEUCHI T（2）
公开年 2013（13） 2012（4） 2014（3）
申请年 2012（20）
专利权人 SEMICONDUCTO.（3） HASHIMOTO K（2） INT BUSINESS.（2） JAPAN SCI T.（2）
JAPAN SCI TE.（2） KAMIYA K（2） NAKANISHI S（2） PANASONIC CO.（2）

Device for continuously producing graphene flakes by electrochemical technique, has grading collection unit for receiving graphene flakes separated by filtration unit and separating different sized graphene flakes.

CHENG Y, YEH T, LI L, GEE C, LIN C, WANG P, LIANG C

Electrochemical etching method for removing metal substrate layer from graphene layer, involves connecting graphene layer or metal substrate layer to power source to supply current to etch metal substrate layer from graphene layer.

HAN S, GUO L, LI X

Apparatus for electrochemical or electroplating etching of copper foils from graphene for e.g. electronic device application, has anode including metal substrate layer etched from graphene layer in response to current flowing through anode.

HAN S, GUO L, LI X

Method for transferring graphene on substrate used in electronic device, involves depositing graphene on side of metal substrate, and stacking target substrate on metal substrate-graphene layer to form stacked structure.

GONG K

Etching graphene nanostructure, by providing piece of highly oriented pyrolytic graphite, analyzing first window, second window, and third window, and applying voltage gradient.

DARLING M 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

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

Apparatus, used to produce graphene or its oxide, comprises first electrode with graphite, second electrode, container containing electrolyte, in which the electrodes are immersed, power supply to supply bias voltages and filtration module.

LI L, SU C, LIN C, WU F, LI L J, SU C Y, LIN C T

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

Nitrate-reduction method for water treatment and electric power generation, involves performing reductive reaction to nitrate ion and/or nitrite ion in presence of carbonaceous material including graphite, graphene and amorphous carbon.

NAKANISHI S, HASHIMOTO K, KAMIYA K