School of Chemical and Biotechnology, SASTRA University, Thanjavur 613401, Tamilnadu, India.
Vellalar College for Women, Thindal, Erode 638012, Tamilnadu, India.
J Nanosci Nanotechnol. 2021 Apr 1;21(4):2132-2138. doi: 10.1166/jnn.2021.19071.
Industrialization can be greatly appreciated only by limiting the downside of the proposed technology. In this aeon, the recurrent monitoring of industries is statutory in detecting harmful gases and explosions for the global environment safety. Hence, employing specific gas sensors for detecting malicious gases benefits the welfare of the society. Thus, in this present work, we developed an energy efficient toxic gas sensor using ZnO thin film by seed layer assisted hydrothermal technique. The sensing mechanism of ZnO with the CO analyte was explained and the sensing parameters such as sensitivity, selectivity, response and recovery time were studied. Further, the developed energy efficient sensor was embedded with wireless sensor assembly for online monitoring which may be functional in developing portable, compact and cost-effective system for various real time industrial control applications.
只有限制所提议技术的缺点，才能充分认识到工业化的重要性。在这个时代，为了全球环境安全，对工业进行经常性监测是法定要求，目的是检测有害气体和爆炸。因此，使用特定的气体传感器来检测恶意气体有利于社会的福利。因此，在本工作中，我们使用种子层辅助水热技术开发了一种基于 ZnO 薄膜的节能型有毒气体传感器。解释了 ZnO 与 CO 分析物的传感机制，并研究了传感参数，如灵敏度、选择性、响应和恢复时间。此外，所开发的节能型传感器与无线传感器组件相结合，用于在线监测，这可能对开发用于各种实时工业控制应用的便携式、紧凑且具有成本效益的系统具有功能。
