{"title":"Dielectric spectroscopy of a commercial polyhydroxybutyratehydroxyvalerate copolymer","authors":"G. J. Pratt, M.J.A. Smith","doi":"10.1109/ICPADM.1994.413981","DOIUrl":null,"url":null,"abstract":"Contour maps of real relative permittivity and dielectric loss tangent over the ranges 0.1 Hz to 3 MHz and -175/spl deg/C to +145/spl deg/C for a commercial poly-/spl beta/-hydroxybutyratehydroxyvalerate (PHBV) copolymer reveal four principal features. The region of loss associated with each feature occurs at a lower temperature than in the equivalent PHB homopolymer. Possible sources are suggested for the losses.<<ETX>>","PeriodicalId":331058,"journal":{"name":"Proceedings of 1994 4th International Conference on Properties and Applications of Dielectric Materials (ICPADM)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 1994 4th International Conference on Properties and Applications of Dielectric Materials (ICPADM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICPADM.1994.413981","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Contour maps of real relative permittivity and dielectric loss tangent over the ranges 0.1 Hz to 3 MHz and -175/spl deg/C to +145/spl deg/C for a commercial poly-/spl beta/-hydroxybutyratehydroxyvalerate (PHBV) copolymer reveal four principal features. The region of loss associated with each feature occurs at a lower temperature than in the equivalent PHB homopolymer. Possible sources are suggested for the losses.<>
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
