国家/地区 中国（5）
IPC部 C（5） B（3） G（2）
H（2）
IPC大类 C01（5） H01（2）
IPC小类 C01B（5）
IPC C01B032/184（5）
发明人 LIU C（5）
公开年 2022（4）
申请年 2022（5）
专利权人 CHINESE ACAD.（3） ANHUI GELANK.（2）

Graphene film useful for radiation measurement in ionization chamber, comprises graphene film base layer and first graphene structure ayer arranged on lower surface layer of graphene film base layer.

LUO B, LIU C, XIA H

Preparation method of porous graphene, involves completely dissolving carbon precursor and pore-forming agent, and exposing film obtained in step under laser irradiation to obtain porous graphene.

LIU C, KANG J, ZHANG S, LI N, WANG Z

Preparing graphene heating body with adjustable wide band heat radiation emissivity, comprises generating graphene under laser irradiation by carbon-containing substrate, by electric heating conversion heating and releasing heat radiation.

LIU C, ZHANG S, LI Z, WANG Z, LI N

Preparing glycerol graphene quantum dot nano-fluid involves mixing glycerol and carbon-containing precursor, dispersing carbon-containing precursor uniformly in glycerol, heating, putting solution into ultrasonic dispersion device, and dispersing to obtain quantum dot nano-fluid as base liquid.

SUN W, LIU C

Preparing high crystalline quality of graphene macrobody comprises laying polymer microporous membrane on substrate, using high-energy beams to bombard polymer microporous films to form graphene crystal films on substrates, repeating tiling and bombarding polymer microporous film.

LIU C, ZHANG S, YANG P, WANG Z, LI N, SONG Y