Review of low-cost sensors for indoor air quality: Features and applications

IF 5.4 2区化学 Q1 INSTRUMENTS & INSTRUMENTATION

Applied Spectroscopy Reviews Pub Date : 2022-10-20 DOI:10.1080/05704928.2022.2085734

Mila Ródenas García, A. Spinazzè, P. Branco, F. Borghi, G. Villena, A. Cattaneo, A. Di Gilio, V. Mihucz, E. Gómez Álvarez, S. I. Lopes, B. Bergmans, C. Orłowski, K. Karatzas, Gonçalo Marques, J. Saffell, S. Sousa

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引用次数: 15

Abstract

Abstract Humans spend the majority of their time indoors, where they are potentially exposed to hazardous pollutants. Within this context, over the past few years, there has been an upsurge of low-cost sensors (LCS) for the measurement of indoor air pollutants, motivated both by recent technological advances and by increased awareness of indoor air quality (IAQ) and its potential negative health impacts. Although not meeting the performance requirements for reference regulatory-equivalent monitoring indoors, LCS can provide informative measurements, offering an opportunity for high-resolution monitoring, emission source identification, exposure mitigation and managing IAQ and energy efficiency, among others. This article discusses the strengths and limitations that LCS offer for applications in the field of IAQ monitoring; it provides an overview of existing sensor technologies and gives recommendations for different indoor applications, considering their performance in the complex indoor environment and discussing future trends.

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低成本室内空气质量传感器综述:特点和应用

人类大部分时间都在室内度过，在那里他们可能接触到有害的污染物。在此背景下，在过去几年中，由于最近的技术进步和对室内空气质量及其潜在负面健康影响的认识提高，用于测量室内空气污染物的低成本传感器(LCS)出现了激增。虽然不符合室内参考监管等效监测的性能要求，但LCS可以提供信息测量，为高分辨率监测、排放源识别、缓解暴露以及管理室内空气质量和能源效率等提供机会。本文讨论了LCS为室内空气质量监测领域的应用提供的优势和局限性;它概述了现有的传感器技术，并针对不同的室内应用提出了建议，考虑了它们在复杂室内环境中的性能，并讨论了未来的趋势。

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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来源期刊

Applied Spectroscopy Reviews 工程技术-光谱学

CiteScore

13.80

自引率

1.60%

发文量

审稿时长

1 months

期刊介绍： Applied Spectroscopy Reviews provides the latest information on the principles, methods, and applications of all the diverse branches of spectroscopy, from X-ray, infrared, Raman, atomic absorption, and ESR to microwave, mass, NQR, NMR, and ICP. This international, single-source journal presents discussions that relate physical concepts to chemical applications for chemists, physicists, and other scientists using spectroscopic techniques.