国家/地区 美国（11） 世界知识产权组织（7） 中国（5） 韩国（5） 日本（2）
IPC部 C（11） H（11） B（3）
IPC大类 C01（11） H01（11） B01（2）
IPC小类 C01B（11）
IPC H01M010/0525（11）
发明人 ZHAMU A（11）
公开年 2017（4） 2018（3） 2019（3）
申请年 2016（4）  2017（3）  2018（3） 
专利权人 NANOTEK INSTR INC（11）

Graphene/silicon nanowire hybrid material powder mass useful in anode for lithium ion battery, comprises silicon nanowires inter-mixed with graphene sheets.

ZHAMU A, SU Y, YIN J, JANG B Z

Producing mass of graphene-embraced particulates or secondary particles directly from graphitic material comprises e.g. mixing multiple particles of graphitic material and multiple primary particles of solid anode active material in chamber.

ZHAMU A, YIN J, YANG J, SU Y, JANG B Z

Production of graphene-embraced particulate or secondary particles useful as cathode active material, involves combining graphene-embraced primary particles of cathode active material with sheets of another graphene material.

ZHAMU A, YIN J, YANG J, SU Y, JANG B Z

Graphene-enabled hybrid particulate for powder mass and alkali metal-selenium battery cathode used as cathode active material of alkali metal battery comprises graphene sheet or graphene sheets and fine selenium particles which are bonded.

HE H, ZHAMU A, JANG B Z

Graphene production used in slurry supercapacitor, sodium battery, or lithium battery, involves dispersing graphitic material in liquid solution to prepare suspension.

LIN Y, ZHAMU A, JANG B Z

Cathode or positive electrode layer for e.g. lithium-ion battery utilized in smart phones, has pores lodged with cathode active material particle, where graphene foam is elastic to accommodate volume expansion and shrinkage of particle.

ZHAMU A, JANG B Z, ZHANG B

Producing thin film graphene oxide-bonded metal foil current collector for battery or supercapacitor, comprises preparing graphene oxide gel, dispensing and depositing layer of gel onto primary surfaces of foil, removing and heat treating.

ZHAMU A, LIN Y, JANG B Z

Alkali metal battery used as power source for e.g. electric vehicles, contains anode comprising foam containing metal e.g. gold or tin and porous walls comprising graphene sheets having preset inter-plane spacing, electrolyte, and separator.

ZHAMU A, JANG B Z

Alkali metal battery used for e.g. vehicle, comprises anode, cathode, electrolyte, and optional porous separator and anode comprising graphene-metal hybrid foam having multiple pores, pore walls, and lithium or sodium attracting metal.

ZHAMU A, JANG B Z

Direct-transfer method of producing graphene-embraced or graphene-encapsulated electrode active material for e.g. electrode involves mixing multiple particles of graphitic material and multiple particles of solid electrode active material.

ZHAMU A, JANG B Z