Some triplet energy-transfer reactions initiated by photoexcitation of triplet excited state of dibenz[a,h]anthracene to the higher triplet excited states |
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| Authors: | Xichen CaiMichihiro Hara Kiyohiko KawaiSachiko Tojo Mamoru FujitsukaTetsuro Majima |
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| Affiliation: | The Institute of Scientific and Industrial Research (SANKEN), Osaka University, Mihogaoka 8-1, Ibaraki, Osaka 567-0047, Japan |
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| Abstract: | Some triplet energy-transfer reactions initiated by photoexcitation of the triplet excited state of dibenz[a,h]anthracene to higher triplet excited states (DBA(Tn)) were observed in the presence of the triplet energy quenchers (Q) such as naphthalene, biphenyl, p-dichlorobenzene, and o-dicyanobenzene. In the case of carbon tetrachloride (CCl4) as Q, DBA(Tn)-sensitized decomposition of CCl4 occurred. |
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| Keywords: | dibenz[a,h]anthracene (DBA) higher triplet excited states triplet energy transfer sensitized reactions decomposition of carbon tetrachloride |
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