Herein, we reported the development of a water-soluble conjugated polyelectrolyte (CPE) for efficient CO photoreduction under visible light ( > 420 nm). Bearing a fluorene-benzothiadiazole backbone and imidazolium-functionalized side chains, PFBT-Im exhibits remarkable photocatalytic activity with nearly 100% selectivity and a CO yield of 453.16 μmol g within 4 h, which is 8.6 and 2.5 times larger than those of conjugated polymers grafted with octyl and trimethylammonium side chains, respectively.
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http://dx.doi.org/10.1039/d4cc04921g | DOI Listing |
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