国家/地区 中国（10）
IPC部 H（4） C（3） B（2）
IPC大类 H01（4） C01（3）
IPC小类 C01B（3） H01L（3） H01B（2）
IPC C01B031/04（3） H01B005/14（2）
发明人 CHENG Q（4） HAN B（4） LIANG M（4）
LUO B（4） ZHI L（4） QIU T（3）
SUN S（3） WANG J（3） WU C（3）
FANG Y（2） ZHOU D（2）
公开年 2012（10）
申请年 2010（6）  2011（4） 
专利权人 NAT CENT NANOSCIENCE TECHNOLOGY CHINA（10）

Lithium ion battery cathode active material, has negative electrode active material and graphene nano-sheet, where negative electrode active material comprises porous structure that is formed by adjacent disulfide tin nano-sheet.

FANG Y, LUO B, LIANG M, WANG B, ZHI L

Method for cleaning graphene product, involves contacting graphene product with solvent comprising chloroform.

FANG Y, CHENG Z, ZHOU Q

Method for forming graphene oxide pattern and graphene pattern, involves enabling contact between graphene oxide solution and patterning polydimethoxy silane stamp and drying, followed by enabling contact between dried stamp.

CHENG Q, HAN B, SUN S, WANG T, WU C, ZHOU D

Preparation of reduced graphene oxide in the form of film by contacting graphene oxide and metal oxide or reducible metal oxide with acid.

LIANG M, LUO B, QIU T, WANG J, ZHI L

Transparent conductive film used as flexible transparent electrode, has substrate, and conductive layer comprising graphene and metal oxide, and having sheet resistance and visible-light-region light transmittance of preset range.

LIANG M, LUO B, QIU T, WANG J, ZHI L

Hydrogel system useful for sustained-release of drug, comprises block copolymer modified graphene and/or graphene oxide, drug molecule and cyclodextrin hydrogel.

CHENG Q, HAN B

Forming graphene oxide pattern, comprises e.g. preparing substrate, forming self-assembling monomolecular film on substrate, covering film using mask to expose, and removing mask to obtain self-assembling monomolecular film template.

CHENG Q, HAN B, SUN S, WU C

Forming graphene oxide pattern, comprises e.g. preparing substrate, preparing hydrophobic self-assembly monomolecular film on surface of substrate, and exposing the film by mask to ultraviolet lamp, and removing mask after exposure.

CHENG Q, ZHOU D, WU C, SUN S, HAN B

Transparent electrode material for use in e.g. optoelectronic device, has conductive layer adhered to substrate and made of graphene and metal, where sheet resistance of conductive layer is less than specific value.

ZHI L, QIU T, LIANG M, WANG J, LUO B

Method for manufacturing doped graphite alkene, involves processing graphite, processing graphene by ion implantation, plasma bombardment and/or etching processes, and performing annealing treatment to processed graphene with doping element.

GUO B, GONG J