{"title":"Solid polymer electrolyte-based electrochemical oxygen sensor","authors":"Yan He-Qing, Lu Jun-Tao","doi":"10.1016/0250-6874(89)87055-6","DOIUrl":null,"url":null,"abstract":"<div><p>An SPE (solid polymer electrolyte)-based solid-state electrochemical oxygen gas sensor is reported. A hydrophobic Teflon-bonded Pt back layer pressed on a piece of Nafion membrane serves as the working (sensing) electrode, with a diffusion-controlling capillary in front. The sensor exhibits fast response, small temperature coefficient and long-term stability.</p></div>","PeriodicalId":101159,"journal":{"name":"Sensors and Actuators","volume":"19 1","pages":"Pages 33-40"},"PeriodicalIF":0.0000,"publicationDate":"1989-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0250-6874(89)87055-6","citationCount":"25","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Sensors and Actuators","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0250687489870556","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 25
Abstract
An SPE (solid polymer electrolyte)-based solid-state electrochemical oxygen gas sensor is reported. A hydrophobic Teflon-bonded Pt back layer pressed on a piece of Nafion membrane serves as the working (sensing) electrode, with a diffusion-controlling capillary in front. The sensor exhibits fast response, small temperature coefficient and long-term stability.