Preprint Review Version 1 NOT YET PEER-REVIEWED

Development of NOx Emission and Electrochemical Detection in Atmosphere

Version 1 : Received: 24 December 2016 / Approved: 25 December 2016 / Online: 25 December 2016 (08:38:47 CET)

How to cite: Du, Y.; Sun, X.; Wei, Q. Development of NOx Emission and Electrochemical Detection in Atmosphere. Preprints 2016, 2016120124 (doi: 10.20944/preprints201612.0124.v1). Du, Y.; Sun, X.; Wei, Q. Development of NOx Emission and Electrochemical Detection in Atmosphere. Preprints 2016, 2016120124 (doi: 10.20944/preprints201612.0124.v1).

Abstract

Reactive NOx is one of the major air pollutants, which also plays a key role as greenhouse gas. Many research efforts have been devoted to not only detection of NOx in air but also abatement of NOx emission. The aim of this mini review is to provide a panoramic snapshot of the electrochemical analysis methods for the emission and detection of NOx in atmosphere, with special emphasis on NOx sensor. The electrochemical detecting mechanism and materials for fabricating electrochemical gas sensors are discussed and the prospects and challenges in this area are also evaluated. This work will serve as a useful source to inform the interested audience of the latest developments and applications in the field of NOx emission and electrochemical detection.

Subject Areas

NO2; NO; gas sensor; nitrogen oxide emission; semiconductor; carbon; electrochemical

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