Photopolymerization of electroactive film applied to full polymer electrochromic device
Electroactive films of thiophene-acrylate polymers were simultaneously photopolymerized by means of ultraviolet (UV) irradiation using diphenyliodonium hexafluorophosphate and acrylate special photoinitiators (PIs) as a mixed photoinitiator. Free radicals from PIs can promote cationic polymerization...
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| Format: | Article |
| Language: | English |
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Budapest University of Technology and Economics
2017-03-01
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| Series: | eXPRESS Polymer Letters |
| Subjects: | |
| Online Access: | http://www.expresspolymlett.com/letolt.php?file=EPL-0007623&mi=cd |
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| _version_ | 1849248096226115584 |
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| author | P. Y. Chang C. H. Yang |
| author_facet | P. Y. Chang C. H. Yang |
| author_sort | P. Y. Chang |
| collection | DOAJ |
| description | Electroactive films of thiophene-acrylate polymers were simultaneously photopolymerized by means of ultraviolet (UV) irradiation using diphenyliodonium hexafluorophosphate and acrylate special photoinitiators (PIs) as a mixed photoinitiator. Free radicals from PIs can promote cationic polymerization of thiophenes. Electrical conductivity and transmittance of the electroactive film are high to 10–2 S•cm–1 and >90%. Electroactivity of the photopolymerized polymer film was confirmed by electro-polymerization of aniline on this film in aqueous solution and employed to assemble a full polymer electrochromic device having a superior optical contrast of 36.6%. |
| format | Article |
| id | doaj-art-e0ab72a947494991915f6b3bc9e07d8e |
| institution | Kabale University |
| issn | 1788-618X |
| language | English |
| publishDate | 2017-03-01 |
| publisher | Budapest University of Technology and Economics |
| record_format | Article |
| series | eXPRESS Polymer Letters |
| spelling | doaj-art-e0ab72a947494991915f6b3bc9e07d8e2025-08-20T03:58:02ZengBudapest University of Technology and EconomicseXPRESS Polymer Letters1788-618X2017-03-0111317618610.3144/expresspolymlett.2017.19Photopolymerization of electroactive film applied to full polymer electrochromic deviceP. Y. ChangC. H. YangElectroactive films of thiophene-acrylate polymers were simultaneously photopolymerized by means of ultraviolet (UV) irradiation using diphenyliodonium hexafluorophosphate and acrylate special photoinitiators (PIs) as a mixed photoinitiator. Free radicals from PIs can promote cationic polymerization of thiophenes. Electrical conductivity and transmittance of the electroactive film are high to 10–2 S•cm–1 and >90%. Electroactivity of the photopolymerized polymer film was confirmed by electro-polymerization of aniline on this film in aqueous solution and employed to assemble a full polymer electrochromic device having a superior optical contrast of 36.6%.http://www.expresspolymlett.com/letolt.php?file=EPL-0007623&mi=cdPolymer blends and alloysthiophene-acrylate polymer comelectroactive filmphotopolymerization electrochromic device |
| spellingShingle | P. Y. Chang C. H. Yang Photopolymerization of electroactive film applied to full polymer electrochromic device eXPRESS Polymer Letters Polymer blends and alloys thiophene-acrylate polymer com electroactive film photopolymerization electrochromic device |
| title | Photopolymerization of electroactive film applied to full polymer electrochromic device |
| title_full | Photopolymerization of electroactive film applied to full polymer electrochromic device |
| title_fullStr | Photopolymerization of electroactive film applied to full polymer electrochromic device |
| title_full_unstemmed | Photopolymerization of electroactive film applied to full polymer electrochromic device |
| title_short | Photopolymerization of electroactive film applied to full polymer electrochromic device |
| title_sort | photopolymerization of electroactive film applied to full polymer electrochromic device |
| topic | Polymer blends and alloys thiophene-acrylate polymer com electroactive film photopolymerization electrochromic device |
| url | http://www.expresspolymlett.com/letolt.php?file=EPL-0007623&mi=cd |
| work_keys_str_mv | AT pychang photopolymerizationofelectroactivefilmappliedtofullpolymerelectrochromicdevice AT chyang photopolymerizationofelectroactivefilmappliedtofullpolymerelectrochromicdevice |