Deepak Punetha, Ajay Mahaputra Kumar, S. Chakrabarti, S. Pandey
{"title":"基于压电纳米发电机的可穿戴式自供电氨气预警有害气体监测装置","authors":"Deepak Punetha, Ajay Mahaputra Kumar, S. Chakrabarti, S. Pandey","doi":"10.1117/12.2678555","DOIUrl":null,"url":null,"abstract":"Portable and wearable sensing devices are growing increasingly essential to people's lives as a result of the seriousness of air pollution and the rapid advancement of nanotechnology. The rGO/WO3/PVDF tertiary nanocomposite is employed as a monitoring device and boasts benefits like remarkable selectivity for ammonia hazardous gas, good responsiveness (Rg/Ra = 4.72, 50 ppm), and excellent linear sensitivity (10-500 ppm). Most crucially, the self-powered rGO/WO3/PVDF monitoring unit has a substantially quicker response/recovery time than the typical room-temperature semiconductor gas sensor. The viability of the tertiary nanocomposite for applications requiring self-powered ammonia gas sensing is demonstrated through a proof of concept demonstration.","PeriodicalId":145218,"journal":{"name":"Organic Photonics + Electronics","volume":"49 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Wearable piezoelectric nanogenerator-based hazardous gas monitoring gadget for self-powered ammonia early warning\",\"authors\":\"Deepak Punetha, Ajay Mahaputra Kumar, S. Chakrabarti, S. Pandey\",\"doi\":\"10.1117/12.2678555\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Portable and wearable sensing devices are growing increasingly essential to people's lives as a result of the seriousness of air pollution and the rapid advancement of nanotechnology. The rGO/WO3/PVDF tertiary nanocomposite is employed as a monitoring device and boasts benefits like remarkable selectivity for ammonia hazardous gas, good responsiveness (Rg/Ra = 4.72, 50 ppm), and excellent linear sensitivity (10-500 ppm). Most crucially, the self-powered rGO/WO3/PVDF monitoring unit has a substantially quicker response/recovery time than the typical room-temperature semiconductor gas sensor. The viability of the tertiary nanocomposite for applications requiring self-powered ammonia gas sensing is demonstrated through a proof of concept demonstration.\",\"PeriodicalId\":145218,\"journal\":{\"name\":\"Organic Photonics + Electronics\",\"volume\":\"49 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-09-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Organic Photonics + Electronics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.2678555\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organic Photonics + Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.2678555","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Wearable piezoelectric nanogenerator-based hazardous gas monitoring gadget for self-powered ammonia early warning
Portable and wearable sensing devices are growing increasingly essential to people's lives as a result of the seriousness of air pollution and the rapid advancement of nanotechnology. The rGO/WO3/PVDF tertiary nanocomposite is employed as a monitoring device and boasts benefits like remarkable selectivity for ammonia hazardous gas, good responsiveness (Rg/Ra = 4.72, 50 ppm), and excellent linear sensitivity (10-500 ppm). Most crucially, the self-powered rGO/WO3/PVDF monitoring unit has a substantially quicker response/recovery time than the typical room-temperature semiconductor gas sensor. The viability of the tertiary nanocomposite for applications requiring self-powered ammonia gas sensing is demonstrated through a proof of concept demonstration.
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