Highly efficient and reversible iodine capture using a metalloporphyrin-based conjugated microporous polymer

Highly efficient and reversible iodine capture using a metalloporphyrin-based conjugated microporous polymer

A new metalloporphyrin-based conjugated microporous polymer, NiP-CMP, was constructed via a homo-coupling polymerization reaction. NiP-CMP possesses a high BET surface area of over 2600 m(2) g(-1), a large pore volume of 2.288 cm(3) g(-1), good stability, and displays excellent guest uptake of 202 w...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2014-08, Vol.50 (62), p.8495-8498
Hauptverfasser: A, Sigen, Zhang, Yuwei, Li, Zhongping, Xia, Hong, Xue, Ming, Liu, Xiaoming, Mu, Ying
Format: Artikel
Sprache:eng
Schlagworte:
Displays
Iodine
Porosity
Stability
Surface area
Surface chemistry
Uptakes
Vapour
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Zusammenfassung:A new metalloporphyrin-based conjugated microporous polymer, NiP-CMP, was constructed via a homo-coupling polymerization reaction. NiP-CMP possesses a high BET surface area of over 2600 m(2) g(-1), a large pore volume of 2.288 cm(3) g(-1), good stability, and displays excellent guest uptake of 202 wt% in iodine vapour. We also highlight that the polymer exhibits outstanding performance for the reversible adsorption of iodine in solution.
ISSN:1359-7345
1364-548X
DOI:10.1039/c4cc01783h