公开(公告)号：US20220390147A1

公开(公告)日：2022-12-08

申请号：US17468865

申请日：2021-09-08

Applicant: National Taiwan University of Science and Technology

Inventor： Chang-Mou Wu ,  Saba Naseem ,  Tessema Aster Aberra

IPC: F24S70/20 ,  F24S70/14 ,  F24S70/25 ,  C02F1/14 ,  C02F1/32 ,  C02F1/72 ,  C02F1/28

Abstract: Present invention is related to a high performance photothermal conversion materials, membrane, layer structure and applications thereof. The said materials comprise an UV and infrared absorbed material and a visible light absorbed material with at least one of or both of these materials has photothermal conversion ability. These materials could be further produced as a porous membrane or foam layer with a plastic material. Further by layered with another hydrophilic fiber layer, a porous layer structure could be obtained by the present invention with high performance photothermal conversion, uni-direction water transportation and photocatalytic abilities. The present invention could absorb a wide range of light source (UV-to-vis-to-NIP) and convert to another energy like heat solving the insufficiency of conventional photothermal conversion material.