国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01D017/022（2） B01J020/26（2） C02F001/28（2）
C02F101/30（2）
发明人 CHEN D（2） LU J（2）
公开年
申请年
专利权人 UNIV SOOCHOW（3）

Composite material based on titanium dioxide/cobalt tetraoxide/graphene oxide useful for treating sewage, prepared by mixing the cobalt salt aqueous solution with the titanium salt alcohol solution, stirring, and sonicating.

LU J, CHEN D

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

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