国家/地区 中国（4）
IPC部 C（4） B（2）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC
发明人 ZENG H（4）
公开年 2019（2）
申请年 2019（2） 
专利权人 ZENG G（4）

Industrial production of sulfur-nitrogen-containing few-layer graphene by putting animal hair in diluted hydrochloric acid, rinsing overnight, drying, crushing and sieving, and mixing and grinding graphene powder and crushed animal hair.

ZENG G, ZENG H

Producing highly thermal conductive flexible graphene film gasket comprises e.g. sieving graphene with a mesh sieve, rolling screened graphene through roller press and applying glaze slurry on few layers of porous graphene film.

ZENG G, ZENG H

Chitosan graphene-copper-copper iron oxide composite photocatalyst used for producing hydrogen from printing and dyeing waste liquid, comprises raw materials comprising chitosan graphene-copper-copper iron oxide composite photocatalyst.

ZENG G, ZENG H

Preparing graphene material involves using waste mangosteen shell as raw material, crushing dry waste mangosteen shell to obtain waste mangosteen shell powder, and placing waste mangosteen shell powder in furnace under nitrogen atmosphere.

ZENG G, ZENG H