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International Journal for Research Trends and Innovation
International Peer Reviewed & Refereed Journals, Open Access Journal
ISSN Approved Journal No: 2456-3315 | Impact factor: 8.14 | ESTD Year: 2016
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Impact Factor : 8.14
Issue per Year : 12
Volume Published : 10
Issue Published : 113
Article Submitted : 18006
Article Published : 7746
Total Authors : 20484
Total Reviewer : 747
Total Countries : 140
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| Paper Title: | Investigation of electrical and gas sensing properties of cobalt oxide thick films prepared by screen printing technique |
| Authors Name: | P. S. Murtadak , U. P. Shinde |
| Download E-Certificate: | Download |
| Author Reg. ID: |
IJRTI_184713
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| Published Paper Id: | IJRTI2211081 |
| Published In: | Volume 7 Issue 11, November-2022 |
| DOI: | http://doi.one/10.1729/Journal.32266 |
| Abstract: | The current research work focused on the investigation of electrical and gas sensing properties of cobalt oxide thick films. Thick films were prepared on glass substrate by using conventional screen printing technique. The electrical properties were investigated by using resistivity, temperature coefficient resistance, and activation energy. The gas sensing properties were investigated using sensitivity, selectivity, ppm variation and reusability. The pure cobalt oxide (Co3O4) thick films exposed to ammonia (NH3), LPG, Methanol and ethanol gases to find sensitivity and selectivity. The Co3O4 thick films show a maximum sensitivity to NH3 gas as compared to other selected gases. The maximum sensitivity was found to be 68.13% to NH3 gas at a concentration of 500 ppm and operating temperature was 200 °C. The Co3O4 thick films also show quick response (~9) and recovery time (̴~22) seconds. |
| Keywords: | Cobalt oxide, thick films temperature coefficient resistance, sensitivity, ammonia |
| Cite Article: | "Investigation of electrical and gas sensing properties of cobalt oxide thick films prepared by screen printing technique", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.7, Issue 11, page no.574 - 579, November-2022, Available :http://www.ijrti.org/papers/IJRTI2211081.pdf |
| Downloads: | 000205175 |
| ISSN: |
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016 An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator |
| Publication Details: |
Published Paper ID: IJRTI2211081
Registration ID:184713
Published In: Volume 7 Issue 11, November-2022
DOI (Digital Object Identifier): http://doi.one/10.1729/Journal.32266
Page No: 574 - 579 Country: Nashik, Maharashtra, India Research Area: Other Publisher : IJ Publication Published Paper URL : https://www.ijrti.org/viewpaperforall?paper=IJRTI2211081 Published Paper PDF: https://www.ijrti.org/papers/IJRTI2211081 |
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ISSN: 2456-3315
Impact Factor: 8.14 and ISSN APPROVED,
Journal Starting Year (ESTD) : 2016
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