Composite hydrogel sponge and its preparation method and application, solar …

US11834351B1 · office US · priority 2022-07-13 · published 2023-12-05

A composite hydrogel sponge and its preparation method and application, and a solar desalination device are provided. The composite hydrogel sponge includes a water supply layer and an evaporation layer disposed on the water supply layer. A material of the water supply layer is polyacrylamide …

Inventor: Lefan Li · Assignee: Guangdong Ocean University

Open the patent document · source query “solar desalination”