国家/地区 美国（7） 中国（5） 日本（5） 台湾（4） 世界知识产权组织（3）
IPC部 C（9）
IPC大类 C25（9） C01（8） B82（4）
H01（4） B01（2）
IPC小类 C25B（9）
IPC C01B031/04（7） C25B001/00（6） C01B031/02（5）
B82Y040/00（4） B82Y030/00（3） C25B011/12（3）
C01B032/182（2） C25B001/04（2） C25B009/00（2）
H01M004/90（2） H01M004/96（2）
发明人 HASHIMOTO K（2） KAMIYA K（2） LI L（2）
LIN C（2） NAKANISHI S（2）
公开年 2013（9）
申请年 2012（9）
专利权人 HASHIMOTO K（2） JAPAN SCI T.（2） JAPAN SCI TE.（2） KAMIYA K（2）
NAKANISHI S（2） PANASONIC CO.（2）

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

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

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

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