国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4） C01B（3） B82Y（2）
H01G（2） H01L（2） H01M（2）
IPC B01J021/18（4）
发明人
公开年 2011（2） 2012（2）
申请年 2011（4）
专利权人

Controllable crystal titanium dioxide and graphene composite material with high-efficiency photoelectric activity, useful e.g. for lithium ion cell and sensors, prepared by directly stirring and mixing titanium dioxide powder and graphene.

PAN H, TU L, ZHOU X

Gel film, used as e.g. electrode for resistive sensor, comprises sheets of graphene/chemically converted graphene, partially separated by dispersion medium and arranged in substantially planar manner to form electrically conductive matrix.

LI D

Forming graphene used in e.g. bioanalytics involves providing graphite sample having atomic layers of carbon; introducing solvent and ions into spaces between the atomic layers; expanding space; and separating the layers using driving force.

LOH K P, WANG J, JUNZHONG B, LOH K, LUO J, ZUNZHONG W

Non-transition metal catalyst, useful in oxidation, hydration, dehydrogenation, condensation, polymerization or auto-tandem oxidation-hydration-condensation reactions, comprises catalytically-active graphene oxide or graphite oxide.

BIELAWSKI C W, DREYER D R, JIA H, BIELAWSKI C, DREYER D