国家/地区 世界知识产权组织（8）
IPC部 H（7） B（5） C（4）
IPC大类 H01（6） C01（4） B82（3）
IPC小类 H01M（5） C01B（4） B82Y（3）
H01B（2）
IPC H01M004/62（5） H01M010/0525（5） C01B032/182（4）
H01M010/052（4） B82Y030/00（3） C01B031/02（3）
C01B031/04（3） H01M004/04（3） H01M004/133（3）
B82Y040/00（2） C01B031/00（2） C01B032/192（2）
C01B032/194（2） H01B001/04（2） H01M004/13（2）
发明人 LIU G（8）
公开年 2014（2） 2017（2）
申请年 2013（2）  2017（2） 
专利权人 TORAY IND IN.（4） LIU G（3） TORAY ADVANC.（3） KUBOTA Y（2）
SUN P（2） TAMAKI E（2） WU G（2） WU Z（2）

Nanocomposite graphene polymer membrane assembly used for sound generation and recording apparatuses, has membrane hetero-structure contacting frame, extending across opening of frame, and provided with polymer layer and graphene layer.

ZELTZER G, SPEYER G, SHAASHUA M, ARTEL V, LEVI A, NAVEH D, KHAN A U, GUO Y C, LIU G

Composite electrode used in lithium-ion battery, comprises silicon-graphene active material with preset specific capacity, and conductive polymer binder having polymeric composition with pyrene-based repeating units.

LUX S, GENTSCHEV A, LANGER T, LIU G, ZHAO H, JIA Z, GENTSCHEV A C

Thermoelectric conversion module for internal combustion engine for electric motor, has diaphragms characterized by better thermal conductivity, and including copper and single or multi-layer graphene with metal or non-metallic materials.

LIU G, LIU C

Graphene dispersion, has amine compound having molecular weight of predetermined value and organic solvent.

WU Z, CHEN Z, SUN P, TAMAKI E, KAWASAKI M, LIU G

Stone type black graphene composite film material preparing method, involves processing uniform dispersion liquid film, immersing film in liquid, and setting film in vacuum drying box at specific degrees centigrade.

HUANG K, JIN W, LIU G

Graphene composition useful in an electrode for a lithium ion battery, comprises thiourea that has a specified sulfur to carbon ratio.

SUN P, WU Z, LIU G, WU G, TAMAKI E, KUBOTA Y

Graphene powder for preparing lithium ion battery electrode, comprises compound having catechol group that adsorbs on graphene, e.g. catechol, dopamine hydrochloride, 3,4-dihydroxyphenylalanine, noradrenalin, and caffeic acid.

SUN P, LIU G, WU Z, WU G, TAMAKI E, KUBOTA Y

Graphene powder having specific elemental ratio of oxygen atoms to carbon atoms and specific elemental ratio of nitrogen atoms to carbon atoms, useful in electrochemical device, which is lithium ion secondary battery.

SUN P, WU Z, LIU G, TAMAKI E, KUBOTA Y, WU G, KAI W, GANG U