国家/地区 中国（9） 世界知识产权组织（6） 美国（3） 欧洲专利局（EPO）（2）
IPC部 H（7） B（3） G（2）
IPC大类 H01（7） G01（2）
IPC小类 H01M（5） G01L（2） H01L（2）
IPC H01M010/0525（4） H01M004/62（3） G01L001/14（2）
H01M004/13（2） H01M004/134（2） H01M004/139（2）
H01M004/36（2）
发明人 WANG Z（4） ZHANG B（3） ZHANG C（3）
WANG P（2） XIA S（2） YANG W（2）
公开年 2018（6） 2017（3）
申请年 2016（9）
专利权人 HUAWEI TECHNOLOGIES CO LTD（9）

Method for preparing capacitor, involves positioning insulating material support columns between first polymer substrate and second substrate, where height of support columns creates gap between graphene layer and conductive layer.

ZHANG B, ZHANG C

Functionalized graphene composite material, comprises a graphene nanosheet, an array of carbon nanotube grown vertically on the graphene nanosheets, a polyelectrolyte that crosslinks the graphene nanosheets together.

YANG W, WANG Z, WANG P

Transparent electrode for display device and solar battery, has dielectric layer formed between graphene conducting layer and field-effect control layer, where field-effect control layer is provided with polar charges in working state.

QIN X, ZHANG B, ZHANG C

Graphene-reinforced integrated electrode used for battery, comprises graphene layer grown on conductive material linear structure and/or active material linear structure and forms integrated three-dimensional linear network.

ZHOU H, WANG Z, LI Y

Silicon/graphene composite film electrode in lithium ion battery, comprises current collector which is formed on current collector by electrostatic self-assembly which comprises laminated provided with layer of silicon film layer.

YANG W, WANG Z, XIA S

Capacitive pressure sensor, has insulation dielectric layer separating and holding first and second graphene electrode plates at predetermined intervals, where graphene electrode plates comprise two series of graphene electrodes.

ZHANG B, ZHANG M, ZHANG C

Lithium-ion battery for e.g. electric automobile, has adhesive grafted onto surface of graphene, where graphene particle defines specified range of thickness and grain diameter and graphite occupies battery with conductive adhesive.

WANG Z, XIA S, WANG P

Radiating fin for use in communication device, has graphene layers provided with multiple plate-shaped graphite particles, and lamellar located between two adjacent plate-shaped graphite particles.

XU Y, JIN L

Carbon nitride graphene-precious metal composite nano catalyst used in e.g. fuel cell, comprises carbon nitride graphene carrier and catalytically active precious metal nanoparticles uniformly distributed on surface of carrier.

XIE F, ZHOU M, LIANG J