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https://dspace.iiti.ac.in/handle/123456789/8908
| Title: | Enhanced Lewis acid-base adducts in doped stanene: Sensing and photocatalysis |
| Authors: | Garg, Priyanka Bhattacharyya, Gargee Bhauriyal, Preeti Pathak, Biswarup |
| Keywords: | Chemical sensors;Doping (additives);Gas detectors;Mechanical stability;Molecules;Photocatalysis;Work function;Density functionals;Electronic device;Gas molecules;Lewis acid-base;Lewis acid-base adducts;Photocatalytic application;Quantum spin halls;Stanene;Density functional theory |
| Issue Date: | 2019 |
| Publisher: | Elsevier B.V. |
| Citation: | Garg, P., Bhattacharyya, G., Bhauriyal, P., & Pathak, B. (2019). Enhanced lewis acid-base adducts in doped stanene: Sensing and photocatalysis. Applied Surface Science, 478, 946-958. doi:10.1016/j.apsusc.2019.02.048 |
| Abstract: | Stanene is a quantum spin Hall insulator and a promising material for optoelectronic and electronic devices. Density functional theoretical (DFT) calculations are performed to understand the effect of elemental doping (In, Sb, and In–Sb) towards gas sensor and photocatalytic applications. The In/Sb doping in stanene enhances the formation of Lewis acid-base adducts with N-based gas molecules, which in turn improves the sensitivity and selectivity towards a particular gas molecule. Moreover, such stanene based systems show excellent energetic, thermal, dynamical, and mechanical stability and band edge potential, which further suggests that they can be synthesized and used for various applications. © 2019 |
| URI: | https://doi.org/10.1016/j.apsusc.2019.02.048 https://dspace.iiti.ac.in/handle/123456789/8908 |
| ISSN: | 0169-4332 |
| Type of Material: | Journal Article |
| Appears in Collections: | Department of Chemistry |
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