国家/地区 中国（5）
IPC部 C（5）
IPC大类 C02（5）
IPC小类 C02F（5）
IPC C02F103/08（5）
发明人 WANG W（5）
公开年 2020（3）
申请年 2020（3） 
专利权人 UNIV SHANGHA.（2）

Composite hydrogel sponge useful in field of seawater desalination, comprises water supply layer and evaporation layer that are stacked successively; material of water supply layer is polyacrylamide hydrogel; material of evaporation layer is polyacrylamide/graphene composite hydrogel.

LI S, LI T, WU Z, HU Z, LAI X, WANG D, LI C, WANG W, LI L

Small sea water desalting device based on graphene oxide (GO) film comprises filter barrel, first booster pump, throttle valve, filter, second booster pump and GO film assembly connected with water discharging device and purified water discharging device.

LIU X, ZHANG X, MA K, DAI H, ZHOU Z, WANG W

Small seawater desalination device based on graphene oxide membrane comprises filter barrel, first booster pump, throttle valve, filter, second booster pump and graphene oxide membrane module.

LIU X, ZHANG X, MA K, DAI H, ZHOU Z, WANG W

Preparing graphene-based hydrogel with three-dimensional network structure comprises e.g. ultrasonically dispersing graphene oxide solution in deionized water and equipped with evenly dispersed and flocculent graphene oxide solution.

WANG W, LIU D, ZHANG J, XU Y, SONG C, ZUO J

Preparation of hydrogel for desalinating seawater, involves reacting e.g. bromine-graphene oxide and N-isopropylacrylamide, performing Pickering emulsion, grafting with polydopamine, reacting with e.g. acrylic acid and potassium persulfate.

BAI L, LIU K, WANG W, CHEN H, YANG L, YANG H, WEI D, LIANG Y, YANG Z