A room temperature sub-ppm NO <sub>2</sub> gas sensor based on WO <sub>3</sub> hollow spheres | NobleBlocks
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A room temperature sub-ppm NO 2 gas sensor based on WO 3 hollow spheres
Published in New Journal of Chemistry • Jan 1, 2020
Authors:
Jing Zhao
,
Mengqing Hu
,
Liang Yan
Abstract
A pH regulated morphology evolution process was demonstrated, wherein WO 3 hollow spheres obtained at pH = 0.7 exhibit good RT NO 2 sensing performance.
