This document provides an overview of gas sensors based on tungsten oxide nanomaterials. It discusses how tungsten oxide nanomaterials can be used to detect different gases through changes in electrical resistance. The document includes visualizations of tungsten oxide nanostructures and references a review article about morphology control and enhanced sensing properties of tungsten oxide-based gas sensors.

1. Overview of Gas Sensors Based on
Tungsten Oxide Nanomaterials
Mariana Amorim Fraga

2. Overview of Gas Sensors Based on Tungsten Oxide Nanomaterials
https://www.orkg.org/orkg/comparison/R148383

3. Visualization 1
https://www.orkg.org/orkg/comparison/R148383

4. Visualization 2
https://www.orkg.org/orkg/comparison/R148383

5. References
Dong, Chengjun, Rongjun Zhao, Lijia Yao, Yan Ran, Xu Zhang, and Yude Wang. “A
Review on WO3 Based Gas Sensors: Morphology Control and Enhanced Sensing
Properties.” Journal of Alloys and Compounds 820 (April 2020): 153194.
doi:10.1016/j.jallcom.2019.153194.