دورية أكاديمية
Heteroacene-Based Polymer with Fast-Switching Visible-Near Infrared Electrochromic Behavior.
| العنوان: | Heteroacene-Based Polymer with Fast-Switching Visible-Near Infrared Electrochromic Behavior. |
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| المؤلفون: | Ranathunge TA; Department of Chemistry and Biochemistry, University of Mississippi University, Oxford, Mississippi 38677, United States.; Department of Chemistry, Brown University, 324 Brook Street Thayer Street, MacMillan Lawn, Providence, Rhode Island 02912, United States., Curiac C; Department of Chemistry and Biochemistry, University of Mississippi University, Oxford, Mississippi 38677, United States., Green KA; School of Polymer Science and Engineering, University of Southern Mississippi, Hattiesburg, Mississippi 39406, United States., Kolodziejczyk W; Interdisciplinary Center for Nanotoxicity, Department of Chemistry, Physics and Atmospheric Sciences, Jackson- State University, Jackson, Mississippi 39217, United States., Hill G; Interdisciplinary Center for Nanotoxicity, Department of Chemistry, Physics and Atmospheric Sciences, Jackson- State University, Jackson, Mississippi 39217, United States., Morgan S; School of Polymer Science and Engineering, University of Southern Mississippi, Hattiesburg, Mississippi 39406, United States., Delcamp JH; Department of Chemistry and Biochemistry, University of Mississippi University, Oxford, Mississippi 38677, United States., Watkins DL; Department of Chemistry and Biochemistry, University of Mississippi University, Oxford, Mississippi 38677, United States.; Department of Chemistry and Biochemistry, The Ohio State University, Columbus, Ohio 43210, United States.; William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, 151 W Woodruff Ave., Columbus, Ohio 43210, United States. |
| المصدر: | ACS applied materials & interfaces [ACS Appl Mater Interfaces] 2023 Feb 08; Vol. 15 (5), pp. 7217-7226. Date of Electronic Publication: 2023 Jan 24. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: American Chemical Society Country of Publication: United States NLM ID: 101504991 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1944-8252 (Electronic) Linking ISSN: 19448244 NLM ISO Abbreviation: ACS Appl Mater Interfaces Subsets: PubMed not MEDLINE; MEDLINE |
| أسماء مطبوعة: | Original Publication: Washington, D.C. : American Chemical Society |
| مستخلص: | The electrochromic properties and application of electronically conducting polymers (ECPs) ( PTRPZ-EDOT ) consisting of a 3,4-ethylenedioxythiophene ( EDOT ) and the heteroacene-based molecular scaffold, 6H-pyrrolo[3,2-b:4,5-b'] bis [1,4] benzothiazine ( TRPZ ), are reported. Known for its high electron mobility and conducting properties, the novel TRPZ scaffold was synthesized to possess two EDOT molecules termini affording TRPZ-EDOT . Electropolymerization of TRPZ-EDOT resulted in remarkable spectroscopic and conductive properties suitable for electrochromic device fabrication. Using atomic force microscopy (AFM), the average surface roughness and surface topography of PTRPZ-EDOT polymer thin films were determined. Spectroelectrochemical data showed that the polymer achieved switching times of 4.07 (coloration) and 0.47 s (bleaching) at 539 nm. The PTRPZ-EDOT film exhibits an optical contrast of 36-44% at 539 nm between its neutral and colored states, respectively. The NIR region from 1000 to 1700 nm shows the appearance of charge carrier bands with a 0-1 V potential range. An electrochromic device was successfully fabricated from PTRPZ-EDOT, showcasing the potential and applicability of the polymer material for advanced technologies such as smart windows, flexible electrochromic screens, and energy storage devices. |
| فهرسة مساهمة: | Keywords: electrochromism; electropolymerization; heteroacene; semiconductors; spectroelectrochemistry |
| تواريخ الأحداث: | Date Created: 20230124 Date Completed: 20230209 Latest Revision: 20230209 |
| رمز التحديث: | 20240628 |
| DOI: | 10.1021/acsami.2c21111 |
| PMID: | 36692904 |
| قاعدة البيانات: | MEDLINE |
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