Journal
SMALL
Volume 13, Issue 41, Pages -Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/smll.201701697
Keywords
chemical vapor sensing; flexible electronics; MoS2; nanocomposites; stretchable chemical sensors
Categories
Funding
- National Natural Science Foundation of China
- Beijing Natural Science Foundation [2152023]
- National Key Research and Development Project [2016YFC0801302]
- Fundamental Research Funds for the Central Universities
Ask authors/readers for more resources
A stretchable, transparent, and body-attachable chemical sensor is assembled from the stretchable nanocomposite network film for ultrasensitive chemical vapor sensing. The stretchable nanocomposite network film is fabricated by in situ preparation of polyaniline/MoS2 (PANI/MoS2) nanocomposite in MoS2 suspension and simultaneously nanocomposite deposition onto prestrain elastomeric polydimethylsiloxane substrate. The assembled stretchable electronic sensor demonstrates ultrasensitive sensing performance as low as 50 ppb, robust sensing stability, and reliable stretchability for high-performance chemical vapor sensing. The ultrasensitive sensing performance of the stretchable electronic sensors could be ascribed to the synergistic sensing advantages of MoS2 and PANI, higher specific surface area, the reliable sensing channels of interconnected network, and the effectively exposed sensing materials. It is expected to hold great promise for assembling various flexible stretchable chemical vapor sensors with ultrasensitive sensing performance, superior sensing stability, reliable stretchability, and robust portability to be potentially integrated into wearable electronics for real-time monitoring of environment safety and human healthcare.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available