国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C02（2）
IPC小类 B01D（4）
IPC B01J020/26（4）
发明人
公开年 2014（2）
申请年 2014（4）
专利权人

Chlorophenol graphene-based molecular imprinted solid phase extraction column useful in enrichment and purification of trace chlorophenols in environmental water samples, comprises empty column, frit and filler.

CHEN X, JIN M, PAN S, ZHAO Y

Graphene oxide/polyethylene glycol composite sol-gel-coated stirring rod for extraction analysis of polar organic compound comprises glass capillary tube, iron core, and extracted coating.

CHEN B, FAN W, HU B, HE M, WU X

Making oil-absorbing hollow fiber porous membrane involves immersing graphene dispersion liquid into polymer hollow fiber porous membrane module, and reinforcing binding fastness interface between graphene and hollow fiber porous membrane.

HUANG Q, LIU H, XIAO C, ZHAO J, FAN Z

Preparation of graphene oxide water filter cartridge for household water purification device involves performing chemical oxidation to obtain graphite oxide slurry, adding ice water mixture, stirring, and adding hydrogen peroxide solution.

WANG Y, HOU S, MENG L, SUN M, JING N