دورية أكاديمية
أعرض في EDS

What is the significance of the chloroform stabilizer C 5 H 10 and its association with MeOH in concentration-dependent polymeric solutions?

التفاصيل البيبلوغرافية
العنوان: What is the significance of the chloroform stabilizer C 5 H 10 and its association with MeOH in concentration-dependent polymeric solutions?
المؤلفون: Nguyen H; Department of Physics and Astronomy, University of Alabama, Tuscaloosa, AL, USA., Lima RLS; Institute of Natural Sciences, Federal University of Para, Belem, PA, Brazil., Neto NMB; Institute of Natural Sciences, Federal University of Para, Belem, PA, Brazil. Electronic address: barbosaneto@ufpa.br., Araujo PT; Department of Physics and Astronomy, University of Alabama, Tuscaloosa, AL, USA. Electronic address: paulo.t.araujo@ua.edu.
المصدر: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy [Spectrochim Acta A Mol Biomol Spectrosc] 2024 Apr 05; Vol. 310, pp. 123886. Date of Electronic Publication: 2024 Jan 14.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Elsevier Country of Publication: England NLM ID: 9602533 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-3557 (Electronic) Linking ISSN: 13861425 NLM ISO Abbreviation: Spectrochim Acta A Mol Biomol Spectrosc Subsets: PubMed not MEDLINE; MEDLINE
أسماء مطبوعة: Publication: : Amsterdam : Elsevier
Original Publication: [Kidlington, Oxford, U.K. ; Tarrytown, NY] : Pergamon, c1994-
مستخلص: The understanding of excitonic transitions associated with polymeric aggregates is fundamental, as such transitions have implications on coherence lengths, coherence numbers and inter- and intra-chain binding parameters. In this context, the investigation of efficient solvents and other ways to control polymer aggregate formation is key for their consolidation as materials for new technologies. In this manuscript, we use Poly(3-hexothiophene) (P3HT) as a probe to investigate the significance of amylene (C 5 H 10 ) and its association with methanol (MeOH) in both pure and C 5 H 10 -stabilized chloroform (CHCl 3 )-based polymeric solutions. Using the intensity ratio between the first and second vibronic transitions of the P3HT H-aggregates formed, values for their exciton bandwidths and interchain interactions are obtained and correlated with the presence of C 5 H 10 and MeOH as agents determining the CHCl 3 quality.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Published by Elsevier B.V.)
فهرسة مساهمة: Keywords: Absorption; Aggregate formation; Chloroform; Methanol; P3HT; Photoluminescence
تواريخ الأحداث: Date Created: 20240121 Latest Revision: 20240212
رمز التحديث: 20240213
DOI: 10.1016/j.saa.2024.123886
PMID: 38245968
قاعدة البيانات: MEDLINE
الوصف
تدمد:1873-3557
DOI:10.1016/j.saa.2024.123886