国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B031/04（3）
发明人 ZHANG Q（4）
公开年 2011（3）
申请年 2010（4）
专利权人 UNIV DONGHUA（2）

Preparation of graphene, involves coating graphene aqueous solution on substrate, drying to form graphene film, soaking coated substrate in reducing agent aqueous solution, reducing, washing till neutral, and drying.

CHEN F, ZHANG Q, WANG K, LIU K, FU Q, DENG H, ZHOU T

Preparing graphene material functionalized by ionic liquid e.g. brominated 1-(3-aminoethyl)-3-methyl imidazole or 1-(3-aminopropyl)-3-methylimidazole, comprises e.g. dispersing graphene oxide in secondary water and ultrasonically dispersing.

NIU L, ZHANG Q, HAN D, DENG P, FAN L, YANG H

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

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