P1NM.3 - Synthesis and Enhanced Gas Sensing Properties of MoS2 Nanoflakes
- Event
- 17th International Meeting on Chemical Sensors - IMCS 2018
2018-07-15 - 2018-07-19
Vienna, Austria - Chapter
- P-1 - Nanomaterials
- Author(s)
- Y. Li, S. Chen, Z. Song, S. Li - State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiatong University, Xi'an (China)
- Pages
- 582 - 583
- DOI
- 10.5162/IMCS2018/P1NM.3
- ISBN
- 978-3-9816876-9-9
- Price
- free
Abstract
Morphology and structure control is an efficient way to improve the sensing performance of sensing materials. In this work, MoS2 nanoflakes were synthesized via a facile hydrothermal route without any template. The sensing measurements reveal that the MoS2 nanoflakes not only exhibit high response to NO2 but also reduce the working consumption. The improved sensing properties are mainly attributed to the few layer nanoflakes structure and high specific surface area, which provides more active edge and sufficient room for reactions.