{"title":"锑掺杂二氧化锡田口型气体传感器的氢传感性能:钯的影响","authors":"Pratanu Nag, P. Devi","doi":"10.1109/ISPTS.2015.7220117","DOIUrl":null,"url":null,"abstract":"There is a growing interest in developing efficient and economically viable hydrogen (H<sub>2</sub>) sensors for the swift detection of leakage of H<sub>2</sub> in areas where hydrogen is used. In the present study we have prepared palladium catalysed antimony doped tin dioxide by sonochemical process, as a H<sub>2</sub> gas sensing material for 1000 ppm to 8% by volume H<sub>2</sub> gas concentration. The electrical characteristics of the sensors before and after the H<sub>2</sub> exposure show significant changes at different temperatures. The response even shows more than 86% at 300 °C towards 1000 ppm H<sub>2</sub> gas in a selective manner.","PeriodicalId":6520,"journal":{"name":"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)","volume":"77 1","pages":"224-229"},"PeriodicalIF":0.0000,"publicationDate":"2015-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Hydrogen sensing properties of antimony doped tin dioxide based taguchi type gas sensor: Effect of palladium\",\"authors\":\"Pratanu Nag, P. Devi\",\"doi\":\"10.1109/ISPTS.2015.7220117\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"There is a growing interest in developing efficient and economically viable hydrogen (H<sub>2</sub>) sensors for the swift detection of leakage of H<sub>2</sub> in areas where hydrogen is used. In the present study we have prepared palladium catalysed antimony doped tin dioxide by sonochemical process, as a H<sub>2</sub> gas sensing material for 1000 ppm to 8% by volume H<sub>2</sub> gas concentration. The electrical characteristics of the sensors before and after the H<sub>2</sub> exposure show significant changes at different temperatures. The response even shows more than 86% at 300 °C towards 1000 ppm H<sub>2</sub> gas in a selective manner.\",\"PeriodicalId\":6520,\"journal\":{\"name\":\"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)\",\"volume\":\"77 1\",\"pages\":\"224-229\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-03-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISPTS.2015.7220117\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 2nd International Symposium on Physics and Technology of Sensors (ISPTS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISPTS.2015.7220117","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Hydrogen sensing properties of antimony doped tin dioxide based taguchi type gas sensor: Effect of palladium
There is a growing interest in developing efficient and economically viable hydrogen (H2) sensors for the swift detection of leakage of H2 in areas where hydrogen is used. In the present study we have prepared palladium catalysed antimony doped tin dioxide by sonochemical process, as a H2 gas sensing material for 1000 ppm to 8% by volume H2 gas concentration. The electrical characteristics of the sensors before and after the H2 exposure show significant changes at different temperatures. The response even shows more than 86% at 300 °C towards 1000 ppm H2 gas in a selective manner.
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