国家/地区 中国（8）
IPC部 B（5） C（5） H（4）
IPC大类 C01（4） H01（4） B82（3）
B01（2）
IPC小类 B82Y（3） C01B（3） B01J（2）
H01M（2）
IPC B82Y040/00（3） C01B031/04（3） B01J021/18（2）
H01M004/62（2）
发明人 ZHOU X（9）
公开年 2012（9）
申请年 2011（9）
专利权人 CHINESE ACAD.（2） CHINESE ACAD.（2）

Preparation of graphene involves reacting graphite with acid solution in presence of oxidizer.

LIU Z, QIN Z, TANG C, ZHOU X

Preparing graphene useful in lithium ion batteries, supercapacitors, functional composite materials, transparent conductive films and microelectronic devices, comprises reacting graphite in an acid solution in presence of an oxidizing agent.

LIU Z, QIN Z, TANG C, ZHOU X

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

New functional graphene, e.g. cyano functionalized graphene or carboxylic sodium functionalized graphene, used in preparing molybdenum-palladium methanol catalyst.

JIN J, LU X, QI H, XUE Z, ZHANG X, ZHOU X

Manufacturing silicon/graphene composite material used as electrode material, and portable electronic device, by mixing silicon source and graphite oxide in water, freeze-drying mixture, and subjecting mixture to reduction.

GUO Y, YIN Y, ZHOU X

2.0-micron band passive mode-locked ultra-short optical fiber laser, has optical fiber connected with graphene mode-locked device through movable joint, and optical splitter connected to thulium-doped fiber.

QIAN S, LI Q, MIAO X, LIANG G, WANG T, ZHOU X

Composite electrode material for lithium secondary battery, comprises electrode active material, graphene and conductive material chosen from graphite, expanded graphite, carbon nanotubes, activated carbon and/or amorphous carbon.

LIU Z, TANG C, ZHOU X

Preparation of diamond graphene composite film involves transforming graphene surface carbon bond crystal lattice type via controlling concentration of carbon source, active hydrogen atom, and matrix temperature, and growing diamond film.

HUA X, LI D, ZUO D, YE Z, ZOU A, ZHOU X, YU Y

Method for preparing oxidized graphene quantum dot, involves mixing oxidized graphene aqueous solution, hydrogen peroxide aqueous solution and ferric ion solution followed by oxidizing mixed solution to prepare graphene quantum dot.

GUO S, ZHOU X