Fluorene-Carbazole-Based Porous Polymers by Photoinduced Electron Transfer Reactions

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dc.authoridKoyuncu, Sermet/0000-0001-8352-8326
dc.authoridLi, Zhiquan/0000-0002-8436-9651
dc.authoridzou, xiucheng/0000-0003-1365-6845
dc.contributor.authorKoyuncu, Sermet
dc.contributor.authorHu, Peng
dc.contributor.authorLi, Zhiquan
dc.contributor.authorLiu, Ren
dc.contributor.authorBilgili, Hakan
dc.contributor.authorYagci, Yusuf
dc.date.accessioned2025-01-27T20:22:39Z
dc.date.available2025-01-27T20:22:39Z
dc.date.issued2020
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractA new photoinitiating system for the metal-free preparation of conjugated microporous polymers (CMPs) is reported. In this approach, irradiation of solutions containing an electroactive monomer, possessing both carbazole and fluorene units, 9,9'-(9,9-dihexyl-9H-fluorene-2,7-diyl)bis-9H-carbazole (CFD), and the iodonium salt (Ph2I+PF6-) as the oxidizing agent resulted in the formation of CMPs. Photoinduced step-growth polymerization proceeded through the successive electron transfer between the excited CFD and iodonium salt, proton release, and coupling reactions. The polymers formed were characterized by FT-IR and H-1 NMR analyses. The electrochemical and optical properties of CMPs before and after the dedoping process were evaluated by cyclic voltammetry, differential pulse voltammetry, and UV-vis absorption and photoluminescence techniques. The porous structure of the obtained polymers was confirmed by atomic force microscopy and scanning electron microscopy studies.
dc.description.sponsorshipNatural Science Foundation of Jiangsu Province [BK20191336]; Istanbul Technical University Research Fund; International Collaboration Program [(MOE & SAFEA, 111 Project)] [B13025]
dc.description.sponsorshipThe authors would like to thank the Natural Science Foundation of Jiangsu Province (BK20191336) and Istanbul Technical University Research Fund for financial support. One of the authors (Y.Y.) acknowledges financial support from the Local Minister of Jiangsu Province, China, by means of the visiting scientist grant through the International Collaboration Program [(MOE & SAFEA, 111 Project (B13025)].
dc.identifier.doi10.1021/acs.macromol.9b02709
dc.identifier.endpage1651
dc.identifier.issn0024-9297
dc.identifier.issn1520-5835
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85080080685
dc.identifier.scopusqualityQ1
dc.identifier.startpage1645
dc.identifier.urihttps://doi.org/10.1021/acs.macromol.9b02709
dc.identifier.urihttps://hdl.handle.net/20.500.12428/21982
dc.identifier.volume53
dc.identifier.wosWOS:000519337500016
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Chemical Soc
dc.relation.ispartofMacromolecules
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectConjugated Microporous Polymers
dc.subjectPolymerization
dc.subjectDesign
dc.subjectElectropolymerization
dc.subjectThiophene
dc.subjectNetworks
dc.subjectFilms
dc.subjectWater
dc.titleFluorene-Carbazole-Based Porous Polymers by Photoinduced Electron Transfer Reactions
dc.typeArticle

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