Indexed by:Journal Papers
Date of Publication:2015-06-05
Journal:JOURNAL OF ORGANIC CHEMISTRY
Included Journals:SCIE、EI、PubMed、Scopus
Volume:80
Issue:11
Page Number:5958-5963
ISSN No.:0022-3263
Abstract:A thiophene-fused BODIPY chromophore displays a large triplet-state quantum yield (Phi(T) = 63.7%). In contrast, when the two thienyl moieties are not fused into the BODIPY core, intersystem crossing (ISC) becomes inefficient and (Phi(T) remains low (Phi(T) = 6.1%). First-principles calculations including spin-orbit coupling (SOC) were performed to quantify the ISC. We found larger SOC and smaller singlet-triplet energy gaps for the thiophene-fused BODIPY derivative. Our results are useful for studies of the photochemistry of organic chromophores.
Pre One:Thiol-Activated Triplet-Triplet Annihilation Upconversion: Study of the Different Quenching Effect of Electron Acceptor on the Singlet and Triplet Excited States of Bodipy
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Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Gender:Male
Alma Mater:Jilin University
Degree:Doctoral Degree
School/Department:School of Chemistry Engineering
Discipline:Organic Chemistry. Applied Chemistry. Physical Chemistry (including Chemical Physics)
Business Address:西部校区E座208房间
Contact Information:0411－84986236
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