{"title":"Langmuir-Blodgett多层组件的热释电活性","authors":"R. Colbrook, G. Roberts","doi":"10.1109/ISAF.1990.200182","DOIUrl":null,"url":null,"abstract":"The pyroelectric effect in Langmuir-Blodgett (LB) alternate layer films of 22-tricosenoic acid and 1-docosylamine and films of an organo-ruthenium complex (ruthenium ( eta /sup 5/-cyclopentadienyl)-(b triphenylphosphine) 4-heptadecoxybenzonitrile hexafluoro-phosphate) is reported. Methods of increasing the pyroelectric response and thermal stability of the films are discussed. Values of the quasi-static pyroelectric coefficient as high as 17 mu Cm/sup -2/ K/sup -1/ have been achieved. The figures of merit of these films incorporated in a room-temperature thermal imaging device are presented, one of which is in excess of those for VDF/TrFE copolymer films.<<ETX>>","PeriodicalId":269368,"journal":{"name":"[Proceedings] 1990 IEEE 7th International Symposium on Applications of Ferroelectrics","volume":"56 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1990-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Pyroelectric activity in Langmuir-Blodgett multilayer assemblies\",\"authors\":\"R. Colbrook, G. Roberts\",\"doi\":\"10.1109/ISAF.1990.200182\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The pyroelectric effect in Langmuir-Blodgett (LB) alternate layer films of 22-tricosenoic acid and 1-docosylamine and films of an organo-ruthenium complex (ruthenium ( eta /sup 5/-cyclopentadienyl)-(b triphenylphosphine) 4-heptadecoxybenzonitrile hexafluoro-phosphate) is reported. Methods of increasing the pyroelectric response and thermal stability of the films are discussed. Values of the quasi-static pyroelectric coefficient as high as 17 mu Cm/sup -2/ K/sup -1/ have been achieved. The figures of merit of these films incorporated in a room-temperature thermal imaging device are presented, one of which is in excess of those for VDF/TrFE copolymer films.<<ETX>>\",\"PeriodicalId\":269368,\"journal\":{\"name\":\"[Proceedings] 1990 IEEE 7th International Symposium on Applications of Ferroelectrics\",\"volume\":\"56 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-06-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"[Proceedings] 1990 IEEE 7th International Symposium on Applications of Ferroelectrics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISAF.1990.200182\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"[Proceedings] 1990 IEEE 7th International Symposium on Applications of Ferroelectrics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAF.1990.200182","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Pyroelectric activity in Langmuir-Blodgett multilayer assemblies
The pyroelectric effect in Langmuir-Blodgett (LB) alternate layer films of 22-tricosenoic acid and 1-docosylamine and films of an organo-ruthenium complex (ruthenium ( eta /sup 5/-cyclopentadienyl)-(b triphenylphosphine) 4-heptadecoxybenzonitrile hexafluoro-phosphate) is reported. Methods of increasing the pyroelectric response and thermal stability of the films are discussed. Values of the quasi-static pyroelectric coefficient as high as 17 mu Cm/sup -2/ K/sup -1/ have been achieved. The figures of merit of these films incorporated in a room-temperature thermal imaging device are presented, one of which is in excess of those for VDF/TrFE copolymer films.<>