国家/地区 中国（11）
IPC部 B（11）
IPC大类 B01（11） C02（4） C08（2）
IPC小类 B01J（11）
IPC B01J020/24（11）
发明人 CHEN Y（2） DOU H（2） LIN H（2）
XIONG J（2） ZHU S（2）
公开年 2014（11）
申请年 2014（7）  2013（4） 
专利权人 SUZHOU JIEBA.（2） TIANJIN LISH.（2） UNIV SOOCHOW（2）

Magnetic cellulose/graphene oxide composite adsorbent useful for sewage treatment and in field of environmental management, prepared by mixing cellulose, graphene oxide and ferroferric oxide nanoparticles.

DOU H

Modified cellulose/graphene oxide composite microsphere useful in an adsorbent for sewage treatment comprises cellulose and graphene oxide composite material modified by welan gum.

DOU H

Preparing germ cellulose/graphene oxide nano-composite ball absorbing material comprises e.g. preparing liquid culture medium, adding in conical bottle, adding graphene oxide aqueous solution, mixing, and inoculating Acetobacter xylinum.

DUAN T, HE Y, LI W, ZHU W, WANG Z

Preparation of graphene-protein composite airgel involves adding graphite oxide, protein, and reducing agent in aqueous solution, sonicating to obtain homogeneous solution, heating in water bath to obtain composite hydrogel, and drying.

CHEN J, LI C, MA J, YANG M, ZHUANG Y

Preparation of sand-graphene oxide composite adsorbent material involves performing hydrothermal reaction of sand, graphene oxide, chitosan, and crosslinking agent mixture with deionized water.

ZHU S

Filter material used for purifying indoor air, prepared by mixing graphene oxide, chitosan, wool keratin, calcium alginate, cross-linking agent and deionized water, and ultrasonically processing, freeze-drying and grinding mixture.

ZHU S

Oxidized graphene-bacterial cellulose used in biomedicine composite material comprises bacterial cellulose and grapheme oxide composite.

LUO H, SI H, XIONG G, WAN Y

Active carbon gas adsorbent, useful for catalyzing and decomposing organic matter, comprises pine nut shell, graphene, attapulgite, ferric chloride, sodium perborate, citric acid, modified diatomite including diatomite and water.

CHEN D

Making titanium dioxide/chitosan/graphene oxide composite material involves dispersing graphene oxide into dilute acetic acid, adding chitosan powder and titanium dioxide, dripping glue liquid into sodium hydroxide solution, washing, drying.

CHENG Y, HE H, LUO S, YANG C, ZENG G, TU Y

Amphoteric cellulose-based composite material used for e.g. absorbing oil and heavy metal ion in organic wastewater, is obtained by mixing quaternary ammonium sulfonated cellulose, graphene oxide and chitosan, and freeze-drying mixture.

CHEN Y, LIN H, XIONG J, SU G