The Role of Triplet State of Oligophenylenevinylenes (OPVs) in their Photooxidative Degradation

O6; Results of triplet-triplet energy transfer from biacetyl to OPVs and OPV triplet statequenching by 1, 4-diazabicyclo[2.2.2] octane (DABCO) suggested that triplet state ofoligophenylenevinylenes(OPVs) directly takes part in their photooxidative degradation instead ofjust generating singlet oxygen...

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Published in中国化学快报(英文版) Vol. 14; no. 9; pp. 962 - 965
Main Authors Li Chuan MA, Su Ping QIAN, Zhen Hui HAN, Xue Song WANG, Si De YAO, Jing Rong CHEN, Bo Jie WANG, Bao Wen ZHANG, Yi CAO
Format Journal Article
LanguageEnglish
Published Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101%Laboratory of Radiation Chemistry, Chinese Academy of Sciences, Shanghai Institute of Nuclear Research, Shanghai 201800 01.09.2003
Subjects
photooxidative degradation
OPV
Triplet state
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Summary:O6; Results of triplet-triplet energy transfer from biacetyl to OPVs and OPV triplet statequenching by 1, 4-diazabicyclo[2.2.2] octane (DABCO) suggested that triplet state ofoligophenylenevinylenes(OPVs) directly takes part in their photooxidative degradation instead ofjust generating singlet oxygen.
ISSN:1001-8417