国家/地区 中国（9）
IPC部 H（9） B（2）
IPC大类 H01（9）
IPC小类 H01M（9）
IPC H01M002/02（2） H01M002/26（2） H01M004/04（2）
H01M004/36（2） H01M004/62（2） H01M004/66（2）
发明人 CHEN M（9）
公开年 2018（9）
申请年 2017（9） 
专利权人 XIAMEN ZIYANG TECHNOLOGY IND DEV CO LTD（9）

Graphene-based battery tab coating device, has welding end whose lower end is inserted with battery pole piece, where length of pole piece is in specific range and welding end is formed with hollow round hole.

CHEN M, XIAO Z

High capacity lithium battery graphene modified diaphragm structure, has porous ceramic layer formed with lower graphene modified polyolefin micro-porous polymer film that forms gap with porous ceramic layer.

CHEN M, XIAO Z

Battery special graphene flexible electrode sheet, has graphene flexible electrode sheet arranged with graphene layer and carbon fiber net cloth layer, where carbon fiber net cloth layer is formed with carbon fiber layer.

CHEN M, XIAO Z

High capacity battery special piece grapheme electrode structure, has conductive material layer provided with first and second graphene layer, where lower surface of second graphene layer is coated with current collector layer.

CHEN M, XIAO Z

High thermal graphene conductivity based battery package, has heat-conducting adhesive layer whose upper surface of is coated with protection layer, and adhesive layer whose lower surface is coated with sealing layer.

CHEN M, XIAO Z

Making graphene/silicon composite cathode material used in battery, by making graphene oxide solution, mixing tetraethyl orthosilicate with graphene oxide and magnesium powder, dispersing, drying mixed solution and carrying out reduction.

CHEN M, XIAO Z

Preparation of tin dioxide/nitrogen-doped graphene composite cathode material used for high-capacity lithium ion battery, involves preparing graphene oxide solution by modified Hummer method and carrying out first hydrothermal reaction.

CHEN M, XIAO Z

Graphene-coated battery tab, has graphene-coated battery lug provided with pole piece, welding end fixed with inner side of battery pole piece, where length of pole piece and distance between welding end and pole piece are specific in range.

CHEN M, XIAO Z

Graphene heat-dissipating battery case has third plastic layer and fourth plastic layer that are vertically installed in middle of main portion of battery case.

CHEN M, XIAO Z