国家/地区 中国（5）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 B01D（6）
IPC B01J020/26（6）
发明人
公开年 2015（6）
申请年 2015（5） 
专利权人

Molecular sieve used as filter for separating water, methane, ethane, propane and butane, comprises layer of perforated graphene or graphene-based material, provided on polymer backing.

WESTMAN A L, MALLORY R C

Vehicle air conditioning and cleaning agent comprises e.g. sewage sludge, corn straw, peanut shell, zinc chloride, magnesium silicate, zirconium oxide, cetyltrimethylammonium bromide, polyvinyl alcohol, graphene and talc.

SUN X

Preparation of aerogel composite adsorbent for removing indoor formaldehyde, involves adding graphite oxide to aqueous solution, adding graphene carbon nanodots, reducing agent and ammonia to mixture and freeze drying product.

CHEN J, CHEN C, MA J, ZHUANG Y, WU L, ZHANG L

Composite film used for absorbing heavy metals pollutants such as lead ions, copper ions and methylene blue from industrial wastewater, comprises polyethersulfone, graphene oxide powder, porogen and dimethyl formamide.

LI J, WANG S, ZHANG D, ZHANG Q, YAN B

Preparation of graphene-modified super-hydrophobic adsorption material for oil-water separation involves adding graphene oxide to water, ultrasonically dispersing, and soaking melamine foam in obtained graphene oxide solution.

LU J, CHEN D

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