Greenhouse Gas Detection Based on Infrared Nanophotonic Devices

IF 1.8 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

IEEE Open Journal of Nanotechnology Pub Date : 2023-01-06 DOI:10.1109/OJNANO.2022.3233485

Chunhui Hao;Xiao Fu;Xiaoyong Jiang;Yutong Li;Juyi Sun;Haitao Wu;He Zhu;Qing Li;Yunhai Li;Zhangcheng Huang;Fang Zhong;Ting He;Jinshui Miao;Weida Hu

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Abstract

Most greenhouse gases come from biological activities and industry which will lead to global warming and show an impact on human life. With the need of green transformation of the global economic structure and seeking for higher quality of human life, the detection and management of greenhouse gases, as well as most hazardous gases in the environment, are increasingly demanding. Applications in different fields require sensors that can detect gas volume fractions with magnitudes from 10–9 to 10–4. Greenhouse gas detection plays an important role both in the agriculture and industry field. In this review, we first summarize the mechanism of several common gas detectors used currently. Then, the advantages of nanostructured gas sensors are discussed. Finally, the applications of infrared gas sensors based on nanophotonic devices are described in detail. This review has been an outlook on the future development of infrared gas sensors based on nanophotonic devices.

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基于红外纳米光子器件的温室气体检测

大多数温室气体来自生物活动和工业，它们会导致全球变暖，并对人类生活产生影响。随着全球经济结构绿色转型的需要和对人类生活质量的追求，对温室气体以及环境中大多数有害气体的检测和管理提出了越来越高的要求。不同领域的应用需要能够检测10-9到10-4量级气体体积分数的传感器。温室气体检测在农业和工业领域都发挥着重要作用。本文首先综述了目前常用的几种气体检测仪的检测机理。然后，讨论了纳米结构气体传感器的优点。最后，详细介绍了基于纳米光子器件的红外气体传感器的应用。本文对基于纳米光子器件的红外气体传感器的未来发展进行了展望。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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