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Chemical Redox Properties Of A Donor-Acceptor Conjugated Microporous Dithienothiophene-Benzene Co-Polymer Formed Via Suzuki-Miyaura Cross-Coupling
- Publication Year :
- 2016
- Publisher :
- Aperta, 2016.
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Abstract
- 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.
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.r39c86a4b39b..bed3ad7f6fbfe65e057f62799fd1a2b6