Synthesis of P3HT Base Semiconducting Hybrid Films and Their Photocatalytic Properties

dc.contributor.VIAF55039821 (Stefan, MC)
dc.contributor.authorRamírez-Aparicio, J.
dc.contributor.authorPathiranage, Taniya M. S. K.
dc.contributor.authorNguyen, Hein Q.
dc.contributor.authorStefan, Mihaela C.
dc.contributor.authorSamaniego-Benítez, J. E.
dc.contributor.authorSalinas-Bravo, V. M.
dc.contributor.authorRamírez-Bon, R.
dc.contributor.utdAuthorPathiranage, Taniya M. S. K.
dc.contributor.utdAuthorNguyen, Hein Q.
dc.contributor.utdAuthorStefan, Mihaela C.
dc.date.accessioned2020-07-10T22:57:45Z
dc.date.available2020-07-10T22:57:45Z
dc.date.issued2019
dc.descriptionDue to copyright restrictions and/or publisher's policy full text access from Treasures at UT Dallas is limited to current UTD affiliates (use the provided Link to Article).
dc.description.abstractRegioregular poly(3-hexylthiophene) (rr-P3HT) was employed as the supporting polymeric matrix to generate hybrid composite films by mixing with natural zeolites, ZnO, and TiO₂. Several P3HT-based hybrid composite films were deposited by a convenient method, characterized, and applied to the photocatalytic degradation of rhodamine 6G (R6G). The photocatalytic activity of the hybrid composite films was analyzed by degradation of R6G solutions (blank) under UV radiation (365 nm) and sunlight. It was observed that the photocatalytic activity of the composite films was higher as compared to the neat films of P3HT. This behavior was attributed to the extended photoresponse of the coupled organic–inorganic semiconductor system, facilitating separation of photogenerated carriers due to the strong interfacial interaction. The highest proportion of decolorization ratio of R6G obtained was close to 100%, and it was observed for the composite films P3HT/TiO₂/ZnO and P3HT/chabazite/TiO₂/ZnO under UV irradiation. Under sunlight, 99% and 97% decolorization ratios were obtained for P3HT/TiO₂ and P3HT/TiO₂/ZnO composite films, respectively. ©2019, American Coatings Association.
dc.description.departmentSchool of Natural Sciences and Mathematics
dc.description.sponsorshipWelch Foundation (AT-1740), NSF-MRI Grant (CHE- 1126177) and NSF (DMR-0956116)
dc.identifier.bibliographicCitationRamírez-Aparicio, J., T. M. S. K. Pathiranage, H. Q. Nguyen, M. C. Stefan, et al. 2019. "Synthesis of P3HT base semiconducting hybrid films and their photocatalytic properties." Journal of Coatings Technology and Research 16(4): 1065-1075, doi: 10.1007/s11998-018-00181-3
dc.identifier.issn1547-0091
dc.identifier.issue4
dc.identifier.urihttp://dx.doi.org/10.1007/s11998-018-00181-3
dc.identifier.urihttps://hdl.handle.net/10735.1/8710
dc.identifier.volume16
dc.language.isoen
dc.publisherSpringer New York LLC
dc.rights©2019 American Coatings Association
dc.source.journalJournal of Coatings Technology and Research
dc.subjectComposite materials
dc.subjectPhotocatalysis
dc.subjectSemiconductors
dc.subjectIrradiation
dc.subjectPolymeric composites
dc.subjectTitanium alloys
dc.subjectTitanium dioxide
dc.subjectWide band gap semiconductors
dc.subjectZeolites
dc.subjectZinc alloys
dc.subjectZinc oxide
dc.subjectPoly(3-hexylthiophene)
dc.titleSynthesis of P3HT Base Semiconducting Hybrid Films and Their Photocatalytic Properties
dc.type.genrearticle

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