国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9） C08（9）
IPC小类 B01D（9）
IPC C08L061/28（9）
发明人 XIA Y（2） ZHANG L（2）
公开年 2018（2） 2019（2） 2022（2）
申请年 2019（3）  2017（2） 
专利权人

Preparing light-driven Janus super-hydrophobic sponge motor used in oil-water separation application, involves adding curing agent to polydimethylsiloxane pre-polymer to obtain pre-polymer mixture, immersing prepared hydrophobic sponge in pre-polymer mixture and washing with ethanol.

TIAN Z, FENG D, SONG J, YANG H, LIANG Y, SUN X

Preparation of fluorine-free-magnetically driven superhydrophobic oil-water separation foam material used in e.g. treatment of offshore oil spill, by ultrasonically cleaning melamine formaldehyde foam, drying, soaking in coating prepared using e.g. silicone resin, and drying.

HU Z, ZHAO S, CHAI W, LIU Y, DAI B, XIA Y, AYINAER N, LIAO C, ZHENG Z

Preparing graphene nano-sheet porous photo-thermal conversion material useful in photo-thermal conversion e.g. seawater desalination comprises dispersing graphite powder in high molecular monomer and performing monomer polymerization.

CHEN J, WANG X, ZHANG T, WANG A, JI W, XU N

Preparing graphene-based melamine foam by dispersing graphite and stripping agent in solvent, ultrasonically treating and centrifuging, and taking supernatant to obtain graphene dispersion, immersing melamine foam and squeezing.

ZHANG C, ZHANG L, FENG L, GU X

Preparing photothermal sponge used as air purification material, involves dissolving graphene material in water, sonicating, and preparing certain concentration of graphite dispersion solution and soaking porous sponge.

WANG J, XIA Y, ZOU N, XIE Y

Preparing graphene-based oil-absorbing sponge useful in the field of oil-water separation..

TONG S

Graphene/chlorinated polypropylene modified melamine foam oil absorbing material, obtained by e.g. preparing a chlorinated polypropylene solution by dissolving chlorinated polypropylene in toluene or xylene and adding graphene nanosheets.

QIAO C, DAI T, REN S, XIANG Y, REN Q, WANG C

Preparation of molecularly imprinted composite sponge membrane for selectively separating emodin, involves cutting sponge into slices, soaking in mixture of deionized water and ethanol, cleaning and soaking in graphene oxide solution.

LU J, QIN Y, YAN Y, WANG L

Preparing super-hydrophobic sponge used for oil-water separation application, involves adding oxidized graphene that is ultrasonically dispersed in water, adding hydrogen bromide in obtained mixture, and then stirring obtained mixture.

LI H, ZHANG L, ZENG X, LAI X, SU X