国家/地区 美国（6）
IPC部 H（6） B（5）
IPC大类 H01（6） B82（5）
IPC小类 H01M（6） B82Y（5） H01B（3）
H01G（3）
IPC B82Y030/00（5） H01M004/583（4） H01M004/38（3）
H01M004/587（3） H01M004/62（3） H01M004/64（3）
H01B001/04（2） H01M004/48（2） H01M004/485（2）
H01M004/505（2） H01M004/525（2） H01M004/58（2）
H01M004/66（2） H01M010/052（2）
发明人 CHEN G（6）
公开年 2012（2） 2013（2）
申请年 2012（3）  2010（2） 
专利权人 ZHAMU A（6）

Graphene-based current collector for e.g. lithium-sulfur cell, contains unitary graphene layer obtained by heat-treating graphene oxide gel and containing closely packed and chemically-bonded parallel graphene planes.

ZHAMU A, JANG B Z, CHEN G

Electrode, useful for an electrochemical energy storage device such as battery or a super capacitor, comprises a self-supporting layer of a mixture of graphene sheets and spacer particles and/or binder particles.

WANG M, CHEN G, ZHAMU A, JANG B Z

Rechargeable lithium cell used in rechargeable lithium battery comprises anode having anode material of prelithiated lithium storage material; cathode having hybrid cathode material of graphene/phthalocyanine compound; and porous separator.

CHEN G, WANG Y, ZHAMU A, JANG B Z

Lithium-ion cell comprises positive electrode comprising graphene as cathode active material, negative electrode comprising anode active material, lithium-containing electrolyte in ionic contact with anode and cathode, and lithium source.

CHEN G, ZHAMU A, WANG X, JANG B Z, WANG Y, FANG Q

Nano graphene-enhanced particulate formed of a single or many graphene sheets and many fine anode active material particles (e.g. tin oxide or cobalt oxide), useful as a lithium-ion battery anode active material.

ZHAMU A, SHI J, CHEN G, FANG Q, JANG B Z

Nano graphene-enhanced particulate formed of a single or of many graphene sheets and many fine cathode active material particles, useful as lithium battery cathode active material.

ZHAMU A, SHI J, CHEN G, WANG M C, JANG B Z