国家/地区 中国（10） 世界知识产权组织（6） 欧洲专利局（EPO）（2） 美国（2）
IPC部 H（9） C（3）
IPC大类 H01（9） C01（3）
IPC小类 H01M（7） C01B（3） H01L（2）
IPC H01M004/36（5） H01M004/62（5） H01M010/0525（5）
H01M010/052（3） H01L051/46（2） H01L051/48（2）
H01M004/13（2）
发明人 XIA S（10）
公开年 2022（3） 2015（2）
申请年 2014（2）  2016（2）  2022（2） 
专利权人 HUAWEI TECHNOLOGIES CO LTD（10）

Composite electrode material used for manufacturing lithium battery, consists of inner core and coating layer containing organic fibers containing amide bond and/or carbon-nitrogen bond, and benzene ring structure, compounded on surface of electrode material inner core through bonding.

SHA Y, XIA S, XIE F, LI Y

Silicon-oxygen composite cathode material useful in lithium battery and terminal device comprises intermediate layer provided between inner core and cladding layer and multiple pores are opened on inner core and intermediate layer and extends from surface of intermediate layer toward inner core.

WANG P, XIA S, SHA Y

Cathode material useful in cathode sheet of secondary battery for terminal device, comprises an inner core i.e. a substance that can be reversibly inserted into and removed from active ions of anode material and a cladding layer.

LI Z, SUN Y, XIA S, LI Y, XIE F

Negative electrode metal battery comprises porous current collector matrix provided with channels, lithium dissolving agent filled in pore canal of matrix, and locking layer attached to hole wall of channel and located between hole wall and agent.

XIA S, WANG P, LEI D, YANG J

Lithium-ion battery electrode material used in lithium-ion battery, comprises first core bodies, and metal lithium coating.

LI Z, SHA Y, XIA S

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

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

Transparent electrode has substrate whose surface is provided with transparent electric conduction film, where transparent electric conduction thin film is provided with graphene material.

LI H, XIA S, XIE F

Organic solar energy battery device, has electrode formed with foamy thin film, where donor material of photoactive layer is enriched at side of transport layer, and heterojunction structure formed by graphene and donor material.

LI H, XIA S, XIE F

Preparation of graphene involves preparing expanded graphite, mixing expanded graphite with oxidizing agent and lead to weak oxidation reaction, and peeling off expanded graphite oxide in solvent.

XIA S, XIE F, YAN L