{"title":"高能电子辐射对聚醚砜荧光寿命分布的影响","authors":"S. Wysocki, H.M. Banford, R. Fouracre","doi":"10.1109/ICSD.1998.709348","DOIUrl":null,"url":null,"abstract":"The authors show that high-energy electron irradiation of polyethersulphone brings about changes in the behaviour of both its steady-state and time-resolved fluorescence. This is due largely to the degree of crosslinking that takes place within the material, although it is recognised that chain scission also occurs to a certain extent. Thus, fluorescence is demonstrated to be a viable technique for monitoring structural changes in polymers.","PeriodicalId":13148,"journal":{"name":"ICSD'98. Proceedings of the 1998 IEEE 6th International Conference on Conduction and Breakdown in Solid Dielectrics (Cat. No.98CH36132)","volume":"341 1","pages":"565-568"},"PeriodicalIF":0.0000,"publicationDate":"1998-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The influence of high-energy electron radiation on the distribution of fluorescence lifetimes in polyethersulphone\",\"authors\":\"S. Wysocki, H.M. Banford, R. Fouracre\",\"doi\":\"10.1109/ICSD.1998.709348\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The authors show that high-energy electron irradiation of polyethersulphone brings about changes in the behaviour of both its steady-state and time-resolved fluorescence. This is due largely to the degree of crosslinking that takes place within the material, although it is recognised that chain scission also occurs to a certain extent. Thus, fluorescence is demonstrated to be a viable technique for monitoring structural changes in polymers.\",\"PeriodicalId\":13148,\"journal\":{\"name\":\"ICSD'98. Proceedings of the 1998 IEEE 6th International Conference on Conduction and Breakdown in Solid Dielectrics (Cat. No.98CH36132)\",\"volume\":\"341 1\",\"pages\":\"565-568\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-06-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ICSD'98. Proceedings of the 1998 IEEE 6th International Conference on Conduction and Breakdown in Solid Dielectrics (Cat. No.98CH36132)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSD.1998.709348\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ICSD'98. Proceedings of the 1998 IEEE 6th International Conference on Conduction and Breakdown in Solid Dielectrics (Cat. No.98CH36132)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSD.1998.709348","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The influence of high-energy electron radiation on the distribution of fluorescence lifetimes in polyethersulphone
The authors show that high-energy electron irradiation of polyethersulphone brings about changes in the behaviour of both its steady-state and time-resolved fluorescence. This is due largely to the degree of crosslinking that takes place within the material, although it is recognised that chain scission also occurs to a certain extent. Thus, fluorescence is demonstrated to be a viable technique for monitoring structural changes in polymers.
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