Sulfonated perylene-based conjugated microporous polymer as a high-performance adsorbent for photo-enhanced uranium extraction from seawater

作者：Fengtao Yu, Fangru Song, Runze Wang, Mei Xu, Feng Luo · 发表于：Polymer Chemistry · 年份：2021 · DOI：10.1039/d0py01656j · 被引用次数：56 · 研究领域：Radioactive element chemistry and processing、Covalent Organic Framework Applications、Chemical Synthesis and Characterization

A sulfonated perylene-based adsorbent is prepared for photo-enhanced uranium extraction from seawater. Owing to the photo-enhanced effect, the uranium extraction capacity of PyB-SO 3 H in seawater reaches 1989 mg g −1 , with 90% extraction efficiency.