Citation: Li Yong, Liu Jiaqing, Zhang Jingjing, Liang Xiu, Zhang Xingshuang, Qi Qi. Deposition of In₂O₃ nanofibers on polyimide substrates to construct high-performance and flexible trimethylamine sensor[J]. Chinese Chemical Letters, ;2020, 31(8): 2142-2144. doi: 10.1016/j.cclet.2019.11.048 shu

Deposition of In₂O₃ nanofibers on polyimide substrates to construct high-performance and flexible trimethylamine sensor

National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Ji'nan 250014, China

qiqi@sdas.org

Received Date: 17 October 2019
Revised Date: 12 November 2019
Accepted Date: 28 November 2019
Available Online: 29 November 2019

Figures(4)

Flexible trimethylamine sensor has been realized based on In₂O₃ nanofibers via electrospinning and a deposition technique. The web-like In₂O₃ nanofibers with high length-to-diameter ratios are benefit for gas adsorption and desorption. High trimethylamine sensing properties are observed. The sensors can detect trimethylamine gas down to 1 ppm at 80 ℃ with the response up to 3.8. Additionally, rapid response (6 s) and recovery (10 s) behavior can also be obtained. Good reliability and flexibility are observed in 100 bending/extending cycles. Our results open a new route to construct flexible gas sensors in practice.
- Trimethylamine,
- In₂O₃,
- Polyimide,
- Flexible gas sensor
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Deposition of In2O3 nanofibers on polyimide substrates to construct high-performance and flexible trimethylamine sensor

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通讯作者: 陈斌, bchen63@163.com

Deposition of In₂O₃ nanofibers on polyimide substrates to construct high-performance and flexible trimethylamine sensor