国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） H01（8）
IPC小类 C01B（8）
IPC H01M004/62（8）
发明人 ZHAMU A（8）
公开年 2017（5）
申请年 2016（3）  2015（2） 
专利权人 NANOTEK INST.（7） JANG B Z（4） ZHAMU A（4）

Anode used for alkali metal battery, comprises multiple porous graphene balls comprising graphene sheets, and multiple particles or coating of lithium-attracting metal or sodium-attracting metal having preset thickness.

JANG B Z, CHANG H, ZHAMU A, ARUNA J A, JEAN B, ZHANG B, ZHANG H

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

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

Production of isolated graphene sheets involves mixing multiple particles of graphitic material and multiple particles of solid carrier material to form mixture in impacting chamber of energy impacting apparatus.

ZHAMU A, JANG B Z

Producing highly conducting film of highly oriented conductor-bonded graphene sheets, useful in thermal management device, comprises e.g. preparing graphene dispersion having discrete graphene sheets dispersed in fluid medium.

ZHAMU A, JANG B Z

Electrically conductive cathode or anode useful for electrochemical cell e.g. alkali battery or lithium metal battery, comprises particles of electroactive material, conductive graphene polymer binder, and conductive filler.

ZHAMU A, JANG B Z, NANOTEK INSTRUMENTS I