{"title":"Porous ceramic based multi-pass gas cell studies using absorption spectroscopy","authors":"Yuan Fu, Lin Yang, Chunsheng Yan","doi":"10.1364/ACPC.2012.ATH2H.3","DOIUrl":null,"url":null,"abstract":"We investigate the gas absorption properties of porous alumina ceramics with different porosities using gas in scattering media absorption spectroscopy (GASMAS). The gas exchange time for ceramics with 70% porosity is typically within 1 minute.","PeriodicalId":118096,"journal":{"name":"2012 Asia Communications and Photonics Conference (ACP)","volume":"297 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 Asia Communications and Photonics Conference (ACP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/ACPC.2012.ATH2H.3","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
We investigate the gas absorption properties of porous alumina ceramics with different porosities using gas in scattering media absorption spectroscopy (GASMAS). The gas exchange time for ceramics with 70% porosity is typically within 1 minute.