Arvind Kumar, S. Samanta, Ashutosh Kumar Singh, A. Debnath, R. Prasad, D. K. Aswal, S. Gupta
{"title":"钴-酞菁/铁-酞菁复合薄膜的耐化学气敏性能","authors":"Arvind Kumar, S. Samanta, Ashutosh Kumar Singh, A. Debnath, R. Prasad, D. K. Aswal, S. Gupta","doi":"10.1109/ISPTS.2012.6260942","DOIUrl":null,"url":null,"abstract":"Thin film of cobalt phthalocyanine (CoPc), iron phthalocyanine (FePc) and CoPc-FePc composite were grown on sapphire substrate by molecular beam epitaxy under identical experimental conditions. Composite films showed very high mobility ∼ 110 cm<sup>2</sup>V<sup>−1</sup>s<sup>−1</sup> at room temperature, which is nearly two orders of magnitude higher as compared to the pure CoPc and FePc films. We demonstrate that due to high mobility of composite phthalocyanine films, it showed enhanced sensitivity for chlorine (Cl<inf>2</inf>) gas as compared to pure CoPc and FePc films","PeriodicalId":6431,"journal":{"name":"2012 1st International Symposium on Physics and Technology of Sensors (ISPTS-1)","volume":"59 1","pages":"265-268"},"PeriodicalIF":0.0000,"publicationDate":"2012-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Chemi-resistive gas sensing properties of cobalt-phthalocyanine / iron-phthalocyanine composite films\",\"authors\":\"Arvind Kumar, S. Samanta, Ashutosh Kumar Singh, A. Debnath, R. Prasad, D. K. Aswal, S. Gupta\",\"doi\":\"10.1109/ISPTS.2012.6260942\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Thin film of cobalt phthalocyanine (CoPc), iron phthalocyanine (FePc) and CoPc-FePc composite were grown on sapphire substrate by molecular beam epitaxy under identical experimental conditions. Composite films showed very high mobility ∼ 110 cm<sup>2</sup>V<sup>−1</sup>s<sup>−1</sup> at room temperature, which is nearly two orders of magnitude higher as compared to the pure CoPc and FePc films. We demonstrate that due to high mobility of composite phthalocyanine films, it showed enhanced sensitivity for chlorine (Cl<inf>2</inf>) gas as compared to pure CoPc and FePc films\",\"PeriodicalId\":6431,\"journal\":{\"name\":\"2012 1st International Symposium on Physics and Technology of Sensors (ISPTS-1)\",\"volume\":\"59 1\",\"pages\":\"265-268\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-03-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 1st International Symposium on Physics and Technology of Sensors (ISPTS-1)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISPTS.2012.6260942\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 1st International Symposium on Physics and Technology of Sensors (ISPTS-1)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISPTS.2012.6260942","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Chemi-resistive gas sensing properties of cobalt-phthalocyanine / iron-phthalocyanine composite films
Thin film of cobalt phthalocyanine (CoPc), iron phthalocyanine (FePc) and CoPc-FePc composite were grown on sapphire substrate by molecular beam epitaxy under identical experimental conditions. Composite films showed very high mobility ∼ 110 cm2V−1s−1 at room temperature, which is nearly two orders of magnitude higher as compared to the pure CoPc and FePc films. We demonstrate that due to high mobility of composite phthalocyanine films, it showed enhanced sensitivity for chlorine (Cl2) gas as compared to pure CoPc and FePc films
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
