دورية أكاديمية
أعرض في EDS

Supramolecular porphyrin as an improved photocatalyst for chloroform decomposition.

التفاصيل البيبلوغرافية
العنوان: Supramolecular porphyrin as an improved photocatalyst for chloroform decomposition.
المؤلفون: Lopes JMS; Department of Physics, Federal University of Roraima Boa Vista RR Brazil lopesjefferson01@yahoo.com.br.; Institute of Natural Sciences, Graduate Program in Physics, Federal University of Pará Belém PA Brazil barbosaneto@ufpa.br., Batista AA; Department of Chemistry, Federal University of São Carlos São Carlos SP Brazil., Araujo PT; Department of Physics and Astronomy, University of Alabama Tuscaloosa Alabama USA paulo.t.araujo@ua.edu., Neto NMB; Institute of Natural Sciences, Graduate Program in Physics, Federal University of Pará Belém PA Brazil barbosaneto@ufpa.br.
المصدر: RSC advances [RSC Adv] 2023 Feb 13; Vol. 13 (8), pp. 5473-5482. Date of Electronic Publication: 2023 Feb 13 (Print Publication: 2023).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101581657 Publication Model: eCollection Cited Medium: Internet ISSN: 2046-2069 (Electronic) Linking ISSN: 20462069 NLM ISO Abbreviation: RSC Adv Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: Cambridge [England] : Royal Society of Chemistry, [2011]-
مستخلص: In this work, the outlying decoration of the free-base meso -(4-tetra) pyridyl porphyrin (H 2 TPyP) with the RuCl(dppb)(5,5'-Me-bipy) ruthenium complex (here named Supra-H 2 TPyP) is observed as an improved molecular photocatalyst for dye-mediated chloroform (CHCl 3 ) decomposition via one-photon absorption operating in the visible spectral range (532 nm and 645 nm). Supra-H 2 TPyP offers a better option for CHCl 3 photodecomposition when compared to the same process mediated by pristine H 2 TPyP, which requires either excited-state- or UV absorption. The chloroform photodecomposition rates for Supra-H 2 TPyP as well as its excitation mechanisms are explored as a function of distinct laser irradiation conditions.
Competing Interests: 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 manuscript.
(This journal is © The Royal Society of Chemistry.)
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تواريخ الأحداث: Date Created: 20230216 Latest Revision: 20230217
رمز التحديث: 20231215
مُعرف محوري في PubMed: PMC9924222
DOI: 10.1039/d2ra07720e
PMID: 36793300
قاعدة البيانات: MEDLINE
الوصف
تدمد:2046-2069
DOI:10.1039/d2ra07720e