期刊
POLYMER CHEMISTRY
卷 13, 期 2, 页码 156-160出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d1py01232k
关键词
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资金
- National Key R&D Program of China [2018YFC1802204, 2020YFC1909200]
- National Natural Science Fund of China for Distinguished Young Scholars [51825403]
- Innovative Research and Development Institute of Guangdong [2018B090902009]
- China Scholarship Council (CSC) [201706370186]
- U.S. National Science Foundation [CBET-1706025]
- Robert A. Welch Foundation [B-0027]
PPSs, with positive charges on the backbones, are designed and synthesized from bispyrylium salts and exhibit good uptake capacity for rhenium capture and excellent selectivity of ReO4-. The advantages of facile synthesis and large-scale preparation make this material promising for practical use in industry.
Poly(pyridinium salts) (PPSs) with positive charges on the backbones were designed and synthesized from the transformation of bispyrylium salts. Such materials exhibited good uptake capacity for rhenium capture from water, and excellent selectivity of ReO4- from competing anions. Furthermore, the advantages of facile synthesis and large-scale preparation make this material promising for practical use in industry.
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