国家/地区 美国（6） 中国（2）
IPC部 H（7） B（3） C（2）
IPC大类 H01（7）
IPC小类 H01G（5） B82Y（2） C01B（2）
H01M（2）
IPC H01G009/00（4） H01G011/36（4） B82Y030/00（2）
H01G009/058（2） H01G011/46（2） H01M004/587（2）
发明人 LIU C（7）
公开年 2011（3） 2014（2）
申请年 2010（3） 
专利权人 LIU C（7）

Lithium ion battery composite cathode material includes graphene, nano silicon powder, butanol, polypropylene elastomer, oxalic acid, towel gourd, sodium carboxymethyl cellulose, potassium permanganate and sodium bicarbonate.

LIU C, ZHOU L, LUO H, WANG J, SHAO Q, JIA L

Transferring sheet of graphene to metal contact bump comprises placing sheet on substrate comprising metal contact bump, aligning imprinter device, lowering the device, pushing down and lifting up the device and removing sheet portions.

HU Y, LIU C, LIU Z, HU Y H, LIU C S

Spacer-modified nano graphene platelet electrode for supercapacitor, comprises nano graphene platelets or sheets having preset average thickness, and non-metallic nano-scaled particles disposed between two graphene platelets or sheets.

ZHAMU A, YU Z, LIU C, JANG B Z

Supercapacitor includes two electrodes, at least one of which comprises mesoporous structure formed of curved nano graphene platelets and multiple pores having pore size of specified range.

YU Z, NEFF D, LIU C, JANG B Z, ZHAMU A

Electrochemical cell used in a battery comprises sheet of graphene paper as first electrode having nano graphene platelets; thin-film first separator and electrolyte; and thin-film/paper-like second electrode, different from first electrode.

YU Z, SHI J, LIU C, JANG B Z, ZHAMU A

Making spacer-modified nano graphene electrode for supercapacitor involves converting suspension of precursor material and multiple nano graphene platelets into layer of solid film with overlapping platelets, and removing solvent from film.

ZHAMU A, YU Z, LIU C, JANG B Z

Surface-modified nano graphene platelet, useful in e.g. supercapacitor, comprises nano graphene platelet having two opposed surfaces and discrete, non-continuous and non-metallic bumps or nodules bonded, as spacer, to platelet surface.

ZHAMU A, YU Z, LIU C, JANG B Z