国家/地区 中国（6）
IPC部 C（5） B（3） H（2）
IPC大类 C01（5） B82（3） H01（2）
IPC小类 C01B（5） B82Y（3） H01M（2）
IPC C01B031/04（5） B82Y040/00（3） B82Y030/00（2）
发明人 LIU Z（5） ZHOU X（5） QIN Z（4）
TANG C（3）
公开年 2012（7）
申请年 2012（3）  2010（2）  2011（2） 
专利权人 CHINESE ACAD SCI NINGBO MATERIAL TECHNOL（7）

Preparing graphene oxide/nano-precious metal composite material, comprises e.g. reducing salt of precious metal using liquid phase reduction method to obtain noble metal solution and dispersing graphene oxide into alcohol solution.

CHENG Y, GUO J, LIU F, SUN A, WANG B, XU G, QIAN Z

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

Preparing few-layer graphene comprises processing liquid phase intercalation by adding graphite particles into aqueous solution, mixing, processing ultrasonic treatment and microwave radiation, filtering, and drying or freeze-drying.

CUI P, QIN L, TANG J, ZHOU M

Current collector used for battery, comprises collector foil on at least one surface containing graphene and binder coating.

HU H, LIU Z, TANG C, ZENG Y, ZHOU X

Conductive additive for preparing anode and cathode of lithium secondary battery, comprises graphene and mixture of conductive material.

LIU Z, QIN Z, ZHOU X

Preparing graphene comprises placing graphite into the mixed solution composed of oxidizer layer and an intercalation agent layer, obtaining a first intercalation compound, and processing the first intercalation compound.

QIN Z, ZHOU X, LIU Z