Mickey Chen, Zhiyi Zhang, H. Ding, Stephen Lang, Y. Tao, T. Chu, G. Xiao, Neil Graddage, Kevin Ton
{"title":"全印刷平行板电容湿度传感器","authors":"Mickey Chen, Zhiyi Zhang, H. Ding, Stephen Lang, Y. Tao, T. Chu, G. Xiao, Neil Graddage, Kevin Ton","doi":"10.1109/IFETC.2018.8583867","DOIUrl":null,"url":null,"abstract":"Printed humidity sensors on flexible substrates has potential to be low cost platform. A novel capacitance-humidity sensor was screen printed with silver electrodes and cellulose acetate butyrate (CAB) as the dielectric on flexible polyethylene terephthalate (PET) substrate. The parallel plate design achieves capacitance between 400–500pF at ambient conditions. This study found that the sensor exhibits superior linearity from 10–70%RH with R2 of 0.9975, and acceptable linearity between 10–85% with R2 of 0.9779 with <10s response times.","PeriodicalId":6609,"journal":{"name":"2018 International Flexible Electronics Technology Conference (IFETC)","volume":"259 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Fully printed parallel plate capacitance humidity sensors\",\"authors\":\"Mickey Chen, Zhiyi Zhang, H. Ding, Stephen Lang, Y. Tao, T. Chu, G. Xiao, Neil Graddage, Kevin Ton\",\"doi\":\"10.1109/IFETC.2018.8583867\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Printed humidity sensors on flexible substrates has potential to be low cost platform. A novel capacitance-humidity sensor was screen printed with silver electrodes and cellulose acetate butyrate (CAB) as the dielectric on flexible polyethylene terephthalate (PET) substrate. The parallel plate design achieves capacitance between 400–500pF at ambient conditions. This study found that the sensor exhibits superior linearity from 10–70%RH with R2 of 0.9975, and acceptable linearity between 10–85% with R2 of 0.9779 with <10s response times.\",\"PeriodicalId\":6609,\"journal\":{\"name\":\"2018 International Flexible Electronics Technology Conference (IFETC)\",\"volume\":\"259 1\",\"pages\":\"1-3\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 International Flexible Electronics Technology Conference (IFETC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IFETC.2018.8583867\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 International Flexible Electronics Technology Conference (IFETC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IFETC.2018.8583867","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Printed humidity sensors on flexible substrates has potential to be low cost platform. A novel capacitance-humidity sensor was screen printed with silver electrodes and cellulose acetate butyrate (CAB) as the dielectric on flexible polyethylene terephthalate (PET) substrate. The parallel plate design achieves capacitance between 400–500pF at ambient conditions. This study found that the sensor exhibits superior linearity from 10–70%RH with R2 of 0.9975, and acceptable linearity between 10–85% with R2 of 0.9779 with <10s response times.