Preparation of viologen polymers with ca
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Lijun Liang; Futian Liu; Sicheng Zhu; Zhichen Zou; Binglin He
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Article
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1999
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John Wiley and Sons
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English
โ 119 KB
๐ 2 views
Viologen polymers (PV 2 ) with carbon chain spacers were prepared by the polymeric reaction with poly(4vinyl pyridine). These polymers were used as an electrontransfer catalyst (ETC) for the reduction of azobenzene, either in a ZnยฑPV 2 system (reductant: Zn, in CH 3 CN/ H 2 O) or in a Na 2 S 2 O 4 ยฑ