申请人:INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
公开号:US20210238415A1
公开(公告)日:2021-08-05
A method of removing metal ions is provided, which includes contacting a metal removal composition with a solution containing metal ions for removing the metal ions from the solution, wherein the metal removal composition includes a polymer with a chemical structure of:
wherein Q is a quinoline-based group, n=90˜450, o=10˜50, and p=0˜20. The metal removal composition has a type of fiber or film. In addition, the metal removal composition has a porosity of 60% to 90%.