{"title":"高荧光杂环染料的激发态电子和能量转移:激光闪光光解2,5-二甲基-3,6-二苯基吡咯[3,4-c]吡咯-1,4-二酮的研究","authors":"V. Srivatsavoy, M. Eschle, J. Moser, M. Grätzel","doi":"10.1039/C39950000303","DOIUrl":null,"url":null,"abstract":"The triplet and singlet state properties of the title compound are reported: nitroxyl free radicals and oxygen enhance the triplet yield significantly; electron transfer from the singlet excited state to methyl viologen in acetonitrile produced the corresponding free radicals which recombine with second-order kinetics.","PeriodicalId":17282,"journal":{"name":"Journal of The Chemical Society, Chemical Communications","volume":"213 1","pages":"303-304"},"PeriodicalIF":0.0000,"publicationDate":"1995-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Excited state electron and energy transfer of a highly fluorescent heterocyclic dye: a laser flash photolysis study of 2,5-dimethyl-3,6-diphenylpyrrolo[3,4-c]pyrrole-1,4-dione\",\"authors\":\"V. Srivatsavoy, M. Eschle, J. Moser, M. Grätzel\",\"doi\":\"10.1039/C39950000303\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The triplet and singlet state properties of the title compound are reported: nitroxyl free radicals and oxygen enhance the triplet yield significantly; electron transfer from the singlet excited state to methyl viologen in acetonitrile produced the corresponding free radicals which recombine with second-order kinetics.\",\"PeriodicalId\":17282,\"journal\":{\"name\":\"Journal of The Chemical Society, Chemical Communications\",\"volume\":\"213 1\",\"pages\":\"303-304\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of The Chemical Society, Chemical Communications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1039/C39950000303\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Chemical Society, Chemical Communications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/C39950000303","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Excited state electron and energy transfer of a highly fluorescent heterocyclic dye: a laser flash photolysis study of 2,5-dimethyl-3,6-diphenylpyrrolo[3,4-c]pyrrole-1,4-dione
The triplet and singlet state properties of the title compound are reported: nitroxyl free radicals and oxygen enhance the triplet yield significantly; electron transfer from the singlet excited state to methyl viologen in acetonitrile produced the corresponding free radicals which recombine with second-order kinetics.
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