{"title":"聚合物交联、熔融、软化和渗透过程中的自发电流(SEC)和电位(SEP)","authors":"P. Elsner, P. Eyerer","doi":"10.1109/ISE.1985.7341535","DOIUrl":null,"url":null,"abstract":"When a transition front or a phase front moves within a dielectric material, a spontaneous electrical potential(SEP) or a spontaneous electrical current (SEC) can be observed without applied external voltage (zero bias). We found this effect during crosslinking of polyurethane, polysiloxane, unreinforced and glass fiber reinforced epoxy resins, and unsaturated polyester resins and also during softening, melting and crystallization of thermoplastics and during permeation of water through polyamide and polyurethane films.","PeriodicalId":6451,"journal":{"name":"1985 5th International Symposium on Electrets (ISE 5)","volume":"89 1","pages":"541-546"},"PeriodicalIF":0.0000,"publicationDate":"1985-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Spontaneous electrical current (SEC) and potentials (SEP) curing crosslinking melting, softening and permeation processes in polymers\",\"authors\":\"P. Elsner, P. Eyerer\",\"doi\":\"10.1109/ISE.1985.7341535\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"When a transition front or a phase front moves within a dielectric material, a spontaneous electrical potential(SEP) or a spontaneous electrical current (SEC) can be observed without applied external voltage (zero bias). We found this effect during crosslinking of polyurethane, polysiloxane, unreinforced and glass fiber reinforced epoxy resins, and unsaturated polyester resins and also during softening, melting and crystallization of thermoplastics and during permeation of water through polyamide and polyurethane films.\",\"PeriodicalId\":6451,\"journal\":{\"name\":\"1985 5th International Symposium on Electrets (ISE 5)\",\"volume\":\"89 1\",\"pages\":\"541-546\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1985-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1985 5th International Symposium on Electrets (ISE 5)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISE.1985.7341535\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1985 5th International Symposium on Electrets (ISE 5)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISE.1985.7341535","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Spontaneous electrical current (SEC) and potentials (SEP) curing crosslinking melting, softening and permeation processes in polymers
When a transition front or a phase front moves within a dielectric material, a spontaneous electrical potential(SEP) or a spontaneous electrical current (SEC) can be observed without applied external voltage (zero bias). We found this effect during crosslinking of polyurethane, polysiloxane, unreinforced and glass fiber reinforced epoxy resins, and unsaturated polyester resins and also during softening, melting and crystallization of thermoplastics and during permeation of water through polyamide and polyurethane films.
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