Intrapolymer interactions between the excited singlet states in dilute solution

Hiroshi Masuhara; Naoto Tamai; Kazushige Inoue; Noboru Mataga

doi:10.1016/0009-2614(82)80117-6

Intrapolymer interactions between the excited singlet states in dilute solution

Hiroshi Masuhara^*, Naoto Tamai, Kazushige Inoue, Noboru Mataga

^*Corresponding author for this work

Department of Applied Chemistry

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Intrapolymer processes of S₁ + S₁ → S_n + S_o → S₁ + S_o and S₁ + S₁ → 2T are proposed, from the analysis of excitation intensity dependences of the fluorescence dynamics of polyurethanes and vinyl polymers having carbazole chromophores. The average rate constant of the chromophore to chromophore energy transfer is estimated to be 10¹²s^-1.

Original language	English
Pages (from-to)	109-112
Number of pages	4
Journal	Chemical Physics Letters
Volume	91
Issue number	2
DOIs	https://doi.org/10.1016/0009-2614(82)80117-6
State	Published - 3 Sep 1982

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title = "Intrapolymer interactions between the excited singlet states in dilute solution",

abstract = "Intrapolymer processes of S1 + S1 → Sn + So → S1 + So and S1 + S1 → 2T are proposed, from the analysis of excitation intensity dependences of the fluorescence dynamics of polyurethanes and vinyl polymers having carbazole chromophores. The average rate constant of the chromophore to chromophore energy transfer is estimated to be 1012s-1.",

author = "Hiroshi Masuhara and Naoto Tamai and Kazushige Inoue and Noboru Mataga",

year = "1982",

month = sep,

day = "3",

doi = "10.1016/0009-2614(82)80117-6",

language = "English",

volume = "91",

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journal = "Chemical Physics Letters",

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T1 - Intrapolymer interactions between the excited singlet states in dilute solution

AU - Masuhara, Hiroshi

AU - Tamai, Naoto

AU - Inoue, Kazushige

AU - Mataga, Noboru

PY - 1982/9/3

Y1 - 1982/9/3

N2 - Intrapolymer processes of S1 + S1 → Sn + So → S1 + So and S1 + S1 → 2T are proposed, from the analysis of excitation intensity dependences of the fluorescence dynamics of polyurethanes and vinyl polymers having carbazole chromophores. The average rate constant of the chromophore to chromophore energy transfer is estimated to be 1012s-1.

AB - Intrapolymer processes of S1 + S1 → Sn + So → S1 + So and S1 + S1 → 2T are proposed, from the analysis of excitation intensity dependences of the fluorescence dynamics of polyurethanes and vinyl polymers having carbazole chromophores. The average rate constant of the chromophore to chromophore energy transfer is estimated to be 1012s-1.

UR - http://www.scopus.com/inward/record.url?scp=4243318813&partnerID=8YFLogxK

U2 - 10.1016/0009-2614(82)80117-6

DO - 10.1016/0009-2614(82)80117-6

M3 - Article

AN - SCOPUS:4243318813

VL - 91

SP - 109

EP - 112

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 2

ER -

Intrapolymer interactions between the excited singlet states in dilute solution

Abstract

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