国家/地区 美国（17）
IPC部 H（11） C（8） B（7）
D（3） F（2）
IPC大类 H01（11） C01（5） B05（3）
B82（3） D01（3） C09（2）
F28（2）
IPC小类 C01B（5） H01M（5） H01B（4）
B05D（3） B82Y（3） D01F（3）
H01L（3） C09K（2） F28F（2）
IPC C01B031/04（4） H01M004/38（4） D01F009/12（3）
H01M004/02（3） H01M004/04（3） H01M004/36（3）
B05D005/12（2） B82Y030/00（2） B82Y040/00（2）
C01B031/02（2） C09K005/14（2） F28F021/02（2）
H01B001/04（2） H01B001/24（2） H01B013/00（2）
发明人 ZHAMU A（17）
公开年 2014（9） 2015（8）
申请年 2013（17）
专利权人 ZHAMU A（17）

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

Producing continuous graphitic fiber involves dispensing and depositing continuous filament of graphene oxide gel of living graphene oxide or functionalized graphene chains onto substrate by mechanical stress-induced molecular alignment.

ZHAMU A, JANG B Z

Unitary graphene-based continuous graphitic fiber, used in fiber yarn or bundle, comprises graphene planes chemically bonded with one another having specified inter-planar spacing as determined by X-ray diffraction and oxygen content.

ZHAMU A, JANG B Z