High-performance gas sensor array for indoor air quality monitoring: the role of Au nanoparticles on WO<sub>3</sub>, SnO<sub>2</sub>, and NiO-based gas sensors

2020280 citationsJournal Article

Authors

Jinho Lee · Government of the Republic of Korea

Youngmo Jung · Seoul Institute

Seung-Hyun Sung · Government of the Republic of Korea

Gilho Lee · Yonsei University

Jungmo Kim · Changwon National University

Jin Sil Seong · Seoul Institute

Young-Seok Shim ·

Abstract

The 3 × 3 gas sensor array with different metal oxides and morphologies is fabricated to compare the sensitization effects of Au nanoparticles on various metal oxides and gases.The 3 × 3 gas sensor array with different metal oxides and morphologies is fabricated to compare the sensitization effects of Au nanoparticles on various metal oxides and gases.

Topics & Keywords

Gas Sensing Nanomaterials and Sensors Advanced Chemical Sensor Technologies Air Quality Monitoring and Forecasting

UN Sustainable Development Goals

Affordable and clean energy

Publication Details

Published in: Journal of Materials Chemistry A

Volume 9, Issue 2, pp. 1159-1167

DOI: 10.1039/d0ta08743b

Field-Weighted Citation Impact: 13.90