国家/地区 中国（17）
IPC部 C（10） B（5） H（3）
A（2）
IPC大类 C01（6） B01（4） C08（3）
H01（3） B82（2）
IPC小类 C01B（6） B01J（4） B82Y（2）
C08K（2） C08L（2） H01M（2）
IPC C01B031/04（6） B82Y040/00（2） C08K003/04（2）
发明人 YANG X（17）
公开年 2012（11） 2011（5）
申请年 2011（17）
专利权人 UNIV NANJING.（3） UNIV BEIJING.（2） UNIV BEIJING.（2） UNIV JIANGSU（2）

Preparation of graphene used for, e.g. power supply materials by taking graphite rod as positive and negative electrodes and electrolyte solution of lithium ions as electrolyte, performing ultrasonic treatment, filtering and washing.

YANG X

Compounding method of platinum-graphene-carbon composite electrode catalyst for direct methanol fuel cell, involves stirring molybdenum-carbon-graphene material, bi-glycol and molybdenum nitrate solution and centrifugal-separating.

ZHU J, YANG X, HUANG H, CHEN S, WANG X

LED wafer for graphene electrode, has P-type semiconductor layer formed by etching N-type semiconductor layer, groove formed on P-type semiconductor layer, and positive electrode and negative electrode made of graphite material.

CAO D, YANG X, LIANG F, FAN B, YE G

Metal nanopoint regularly modified graphene sheet composite for nanocatalysis and electrochemical sensing comprises graphene piece and metal nanopoint modified on surface of graphene sheet.

CHEN H, XU M, YANG X

Method for preparing graphene biosensor, involves preparing ultrasonically dispersing graphite oxide in de-ionized water to get graphene oxide dispersion liquid, followed by adding supporting electrolyte and putting base electrode.

LI Y, LI Z, YANG X, ZHAO J, XIA Q

Method for manufacturing rare earth modified graphene, involves stirring water soluble carbon source compound with purified water, dispersant and rare earth compound with aqueous solution, and oxidized graphite powder with mixed solution.

CHEN C, WANG C, ZHONG B, GUO X, YANG X, LIU X, JIA X

Preparation of polymer grafted graphene oxide by preoxidizing graphite, adding potassium permanganate and concentrated sulfuric acid, heating and introducing nitrogen gas, adding tetravalent cerium ion solution and drying mixture.

LI Y, MA L, TU Y, YANG X, ZHU X

Graphene preparation comprises dispersing graphite oxide in water under ultrasonic oscillation to obtain colloid, and taking zinc as reducing agent to reduce oxidized graphite to obtain graphene.

CHEN C, YANG S, LIN H, CHEN T, YANG X, HUANG D

Nitrile composite material used for graphite alkene micro chip, comprises nitrile resin with graphene micro sheet.

GUO H, LIU X, WANG Z, YANG J, YANG X, ZHAN Y, ZOU Y

Graphene oxide/unsaturated polyester composite material comprises e.g. diol, graphene oxide, saturated dicarboxylic acid or anhydride, unsaturated dicarboxylic acid or anhydride, vinyl monomer, polymerization inhibitor and initiator.

LIU H, ZHOU Y, LIU C, YANG X, CUI J