国家/地区 美国（8）
IPC部 H（6） B（3） C（2）
D（2）
IPC大类 H01（6） D01（2）
IPC小类 H01M（5） D01F（2）
IPC H01M004/38（4） H01M004/02（3） H01M004/04（3）
H01M004/36（3） D01F009/12（2） H01M004/133（2）
H01M004/134（2） H01M004/1393（2） H01M004/1395（2）
H01M004/58（2） H01M004/587（2） H01M004/62（2）
H01M010/052（2） H01M010/0525（2）
发明人 JANG B Z（8） ZHAMU A（8） WANG Y（4）
HE H（3）
公开年 2015（8）
申请年 2013（8）
专利权人 ZHAMU A（8）

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

Anode electrode for lithium-ion battery of power tool and electric vehicle, comprises anode active material-coated graphene sheet in which graphene sheet has two opposing parallel surfaces and specified amount of graphene material.

WANG Y, JANG B Z, HE H, ZHAMU A

Cathode electrode used for lithium ion battery or lithium sulfur battery, comprises cathode active material-coated graphene sheet having opposed parallel surfaces, where a part of the surfaces is coated with cathode active material.

WANG Y, JANG B Z, HE H, ZHAMU A

Producing anode active material-coated graphene sheet for lithium secondary battery, comprises providing continuous film into deposition zone, introducing vapor/atoms of precursor anode active material into zone, and breaking coated film.

WANG Y, JANG B Z, HE H, ZHAMU A

Fabric, useful as filtering element in filter, comprises first layer of yarns woven to form fabric, where yarns comprise unitary graphene-based continuous graphitic fiber comprising graphene planes and containing no coreshell structure.

ZHAMU A, JANG B Z

Impregnated fiber tow, useful in composite material, which is useful to manufacture e.g. aircraft parts and space devices, comprises unitary graphene-based continuous graphitic fibers coated or impregnated with matrix material.

ZHAMU A, JANG B Z

Production of graphene-doped silicon nanopowder used for lithium-ion battery anode, involves mixing graphene material with silicon precursor and magnesium, converting graphene-doped silicon, and removing reaction by-product.

WANG Y, JANG B Z, ZHAMU A

Manufacture of nano-scaled graphene platelets for e.g. field-emission device, involves exposing carboxylic acid-intercalated graphite compound to thermal shock and subjecting resultant material to mechanical shearing treatment.

ZHAMU A, JANG B Z