国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J027/02（4）
发明人
公开年 2015（4）
申请年 2014（3） 
专利权人

Preparing nanocomposite material for microfluidics sensitive detection of lactic acid by colorimetry, involves dissolving solid graphene oxide in distilled water to form graphene oxide aqueous solution.

MAO H, YAN Y

Preparing sulfur-doped graphene electrode used in fuel cell as cathode material, involves mixing concentrated sulfuric acid with concentrated nitric acid, and stirring mixed material.

CHEN Y, LI J, MEI T, WANG J, WANG X

Preparation of three-dimensional porous heteroatom-doped graphene used for preparing combined membrane electrode for e.g. fuel battery, by ultrasonically dispersing graphene oxide, heteroatom precursor, noble metal salt and templating agent.

QIAO J, WU M, XU P, ZHOU X, LI H, LI X, LIU Y, ZHANG J, ZHANG X

Carbon-type solid acid used in solid acid catalyst, comprises carbonaceous material having sulfonic acid group, and has graphene structure in at least portion and contains boron.

SHIOYAMA H, SAKURAI H, XU Q, KIUCHI M, KIMURA Y, MU C