国家/地区 中国（9）
IPC部 C（6） H（4）
IPC大类 H01（4） C01（2） C08（2）
IPC小类 C01B（2） C08G（2） C08K（2）
C08L（2） H01L（2）
IPC C01B031/04（2） C08G073/02（2） C08K003/04（2）
C08L079/02（2） H01L021/336（2） H01L029/78（2）
发明人 WANG H（9）
公开年 2010（4） 2011（3） 2012（2）
申请年 2010（9）
专利权人 UNIV DONGHUA（3） INST MICROEL.（2） UNIV NANJING.（2）

FET, has source and drain contact electrodes and graphene trench region that are linked together, where graphene trench region is formed on upper part of insulating substrate.

LIU X, LIU M, HAN M, JI Z, WANG H, SHANG L

FET, has source/drain contact electrode and graphene trench region formed on insulating medium layer, where source contact and drain contact electrodes are respectively connected with graphene trench region.

LIU X, LIU M, HAN M, JI Z, WANG H, SHANG L

Method of removing heavy metal ion in water for water purification, involves processing oxidized black lead solution, obtaining dispersed oxidized graphene sample solution, concentrating oxidized graphene and absorbing heavy metal ion.

CHEN S, CAO A, WANG H, CHANG Y, DONG E, LIU G, YANG S, WANG Y

Photocatalytic reduction and oxidation of graphene by adding deionized water to oxidized graphite, dispersing by ultrasonic wave, uniformly dispersing quadrangular zinc oxide to oxidized graphene water solution, and irradiating with UV ray.

ZHANG Q, WANG H, LI Y, ZHANG Y

Preparation of graphene-doped ferroferric oxide magnetic nano grain compound material involves dispersing graphite oxide in deionized water, centrifuging, and adding hydrazine hydrate and anion surfactant to obtained product.

ZHANG Q, WANG H, LI Y, ZHANG Y

Method for preparing lithium titanate-graphene composite electrode material that is utilized for lithium ion battery in e.g. electric car, involves mixing and calcining prepared nano-lithium titanate powder and oxidized graphite.

WANG H, TIAN B, LIAN P

Graphene-ferric oxide composite preparation involves weighing graphite oxide and ferric salt and mixing glycol and anhydrous sodium acetate to mixture.

ZHU M, ZHANG Q, WANG H, LI Y, HOU C

Graphene-organic acid doped polyaniline composite material is prepared by dispersing graphite oxide, adding aniline monomer, agitating, adding oxidant and organic doped acid, polymerizing, centrifuging and washing.

WANG X, LU L, YANG X, YAO C, WANG H, HAO Q, XIA X

Graphene/polyaniline conductive composite material is obtained by adding aniline into dispersion containing graphite oxide, adding solution of oxidizing agent and inorganic acid, polymerizing mixture, and processing obtained composite.

WANG X, LU L, YANG X, JIANG X, YAO C, WANG H, ZHU J, HAO Q, XIA X