期刊
CHEMISTRYSELECT
卷 1, 期 4, 页码 748-751出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/slct.201600057
关键词
Microporous polymers; dithienothiophene; iodide; charge-transfer salt; (opto) electronics
资金
- European Research Council (ERC) [278593_ORGZEO]
- Unsped Global Lojistik, Turkey
An electron rich conjugated microporous polymer (CMP) was prepared after reacting a dithienothiophene (DTT) derivative and benzene as co-monomers by Suzuki-Miyaura poly-condensation. Gas sorption measurements revealed a Brunauer-Emmett-Teller(BET) surface area of 421 m(2)g(-1) for the network. Its chemical oxidation was performed via iodine exposure, which is fully reversible with ammonia treatment resulting in a complete removal of the oxidants. This was observed in a decrease and recovery of the initial porosity due to reversible introduction and removal of iodide within the micropores, which could also be monitored by IR and UV/Vis absorption spectroscopy during the RedOx process.
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