http://repository.iitr.ac.in/handle/123456789/27604| Title: | Investigating NO2 gas sensing behavior of flower-like MoS2 and rGO based nano-composite |
| Authors: | Kanaujiya N. Anupam Golimar K. Pandey P.C. Jyoti Varma, Ghanshyam Das Shekhawat M.S. Bhardwaj S. Suthar B. |
| Published in: | AIP Conference Proceedings 2nd International Conference on Condensed Matter and Applied Physics, ICC 2017 |
| Abstract: | In the present work, MoS2 nano-sheets with flower-like morphology have been synthesized by facile hydrothermal method. The nano-composite of MoS2 and reduced graphene oxide (rGO) nano-sheets has been synthesized to study the gas sensing behavior. The structural and morphological characteristics of the as prepared samples are investigated by X-ray diffraction (XRD) and Field emission scanning electron microscopy (FESEM) respectively. The gas sensing behavior of the as synthesized MoS2 and composite samples have been studied for different concentrations of NO2 at different temperatures. Improvement in sensing response of composite sample as compared to bare MoS2 sample has been observed. Percentage response of ∼ 23% has been observed at room temperature for 40ppm NO2. The detail correlation between gas sensing behavior and structural characteristics of the composite sample will be described and discussed in this paper. © 2018 Author(s). |
| Citation: | AIP Conference Proceedings (2018), 1953 |
| URI: | https://doi.org/10.1063/1.5032477 http://repository.iitr.ac.in/handle/123456789/27604 |
| Issue Date: | 2018 |
| Publisher: | American Institute of Physics Inc. |
| ISBN: | 9780735416482 |
| ISSN: | 0094243X |
| Author Scopus IDs: | 57202153837 57202150807 57202149968 57202162870 57214348043 14040828900 |
| Author Affiliations: | Kanaujiya, N., Department of Physics, I.I.T. Roorkee, Roorkee, 247667, India Anupam, Department of Physics, I.I.T. Roorkee, Roorkee, 247667, India Golimar, K., Department of Physics, I.I.T. Roorkee, Roorkee, 247667, India Pandey, P.C., Department of Physics, I.I.T. Roorkee, Roorkee, 247667, India Jyoti, Department of Physics, I.I.T. Roorkee, Roorkee, 247667, India Varma, G.D., Department of Physics, I.I.T. Roorkee, Roorkee, 247667, India |
| Funding Details: | Neha Kanaujiya is thankful to MHRD (Govt. of India) for fellowship. Anupam, Kapil golimar, and Prateek chardra Pandey are thankful to S.U.R.A. (Summer undergraduate research award), SRIC for financial support. Ministry of Human Resource Development, MHRD; Sponsored Research and Industrial Consultancy, SRIC |
| Corresponding Author: | Varma, G.D.; Department of Physics, India; email: gdvarfph@iitr.ac.in |
| Appears in Collections: | Conference Publications [PH] |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.