国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C02（4）
IPC小类 B01J（4）
IPC C02F001/28（3） C02F001/30（3） B01J020/20（2）
B01J020/30（2） C02F101/20（2） C02F101/30（2）
发明人 LI Y（4）
公开年 2015（3）
申请年 2015（4）
专利权人 UNIV HOHAI（4）

Graphene-based bismuth tungstate composite photocatalyst used in purification of antibiotic-containing wastewater, comprises bismuth tungstate photocatalyst, graphene oxide, hydrazine hydrate and deionized water.

CHEN L, LI Y, WANG Y, ZHU L, YIN X

Polyurethane foam loaded silver/graphene/titanium dioxide nanoparticle composite material useful for degrading oil pollutant in surface water bodies, comprising silver/graphene/titanium dioxide nanoparticle as photo catalytic component.

LI J, LI Y, WANG J, GUO Y, NI L

Preparing layered sulfonated graphene/titanium dioxide composite material useful e.g. absorbing metal ions in wastewater comprises e.g. adding sulfonated graphene into deionized water, and adding layered titanium dioxide sphere.

DAI Y, LI Y, WANG L

Composite aerogel material used for adsorption of organic pollutants and heavy metal ions in water comprises graphene aerogel carrier, and silver nanoparticles modified carbon spheres to active ingredient.

LI Y