国家/地区 中国（50）
IPC部 B（50）
IPC大类 B01（50） C02（28） C08（17）
C01（7） C09（4） C04（2）
IPC小类 B01D（50）
IPC B01D017/022（50）
发明人 ZHANG L（5） LI Y（4） TONG S（4）
LI C（3） LI X（3） ZHANG Y（3）
CHEN D（2） FENG L（2） HU J（2）
LI H（2） LI R（2） LIN X（2）
LIU J（2） LIU Y（2） LU J（2）
公开年 2018（11） 2021（8） 2019（7） 2015（5） 2017（5） 2020（5） 2022（5）
申请年 2019（9）  2017（7）  2020（7）  2018（6）  2021（6）  2015（5）  2016（3）  2022（3）  2013（2） 
专利权人 ZHONGSU NEW .（4） LI Y（3） NANJING YIMI.（2） UNIV CHINA P.（2）
UNIV JIANGSU（2） UNIV SOOCHOW（2） UNIV SOUTHWE.（2） UNIV ZHEJIAN.（2）

Preparation of super-hydrophobic porous polymer used in e.g. device, involves mixing dopant solution and cellulose acetate to obtain mixture, mixing with alcohol compound to obtain product, performing solvent exchange, and freeze-drying.

LIU Z, WANG S, GAO Z

Preparing ultra-hydrophilic-underwater ultra-oleophobic graphene hydrogel/stainless steel mesh composite oil-water separation membrane, comprises immersing stainless steel mesh in detergent water, absolute ethanol and deionized water, placing in oven for in-situ polymerization and freeze-drying.

DAI Z, NI H, LI R, TIAN N

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 highly elastic hydrophobic graphene/nanocellulose composite aerogel comprises preparing graphene/nanocellulose composite hydrogel, preparing graphene/nanocellulose composite aerogel, and preparing highly elastic hydrophobic graphene/nanocellulose composite aerogels.

LI R, SHI B, HOU D, SONG F, HU W, GUO J, LI C

Preparing a graphene oleophilic hydrophobic material useful in field of oil-water separation comprises e.g. adding polyether polyol, amine catalyst, tin catalyst, foam stabilizer and graphene oxide modifier into reaction barrel, uniformly mixing and stirring, reacting and curing.

JIN X, ZHOU L, HOU Y, DING Q, TENG D, ZHANG X, ZHANG Y, ZHANG L, WANG S, ZHOU B

Preparation method of graphene-based sponge used for treating sewage, involves performing ultrasonic treatment on the mixture of the graphene oxide dispersion and polyurethane sponge, heating.

WU J, LI C, SONG S, HUO S, LI K, WANG Y

Hydrophobic magnetic porous material useful for treating or absorbing hydrophobic material, prepared by e.g. modifying magnetic nanoparticles coated with protein shell into porous substrate and performing hydrophobic treatment.

YU J, CAO C, ZHANG T, PAN Y

Preparing oil-absorbing sponge modified based on graphene oxide, comprises cleaning polyurethane sponge with ethanol, mixing, soaking polyurethane sponge soaked in graphene oxide solution into modification solution and drying.

ZHANG J, LAN Q, LIN H, XU H

Preparation of hydrophobic membrane for oil-water separation by dissolving graphene oxide powder in water, adding zinc oxide nanowires to dispersion, suction filtering and vacuum drying.

LI C, ZHANG F, LI D, BAI L, QIAN H, SHEN J, QI Q, CHEN P