国家/地区 中国（2）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 C01B（5）
IPC C01B032/19（5）
发明人
公开年 2019（5）
申请年 2017（2）  2019（2） 
专利权人

Graphene magnetic suspension filtering device based on ultrasonic stripping method comprise box body, ultrasonic vibrator fixedly mounted on box body, where upper end of vibrator is connected with voltage stabilizer by waterproof wire.

YANG Y

Graphene having polynitrogen coordination structure useful for electrocatalytic reaction of carbon dioxide, oxygen and formaldehyde comprises tomic layers of carbon, oxygen, nitrogen, hydrogen and other elements and catalytic active site.

WANG J, ZHANG T, ZHANG H

Graphite porous structure used as redox reaction catalyst, comprises porous structure including graphene layer, where graphite structure is interlayer-separated with specific gravity.

SASO M

Electrochemical method for preparing defective graphene comprises, putting anode and cathode into electrolytic solution.

LEE C, HSU S

Preparing graphene oxide and/or grafenomediante through control of oxidation reaction on graffiti material involves dispersing graffiti material and using a solvent or mixtures or pre-oxidation of graffiti material,.

VEGA RIOS A, CONTRERAS E A Z, DOMINGUEZ CRUZ R B, FLORES GALLARDO S G, GALINDO V C O