Facile fabrication of gas sensors based on molybdenum disulfide nanosheets and carbon nanotubes by self-assembly

The rising importance of gas detection has prompted rigorous research on flexible and transparent high-performance gas sensors. We demonstrated a sensor for NO(2) detection at room temperature, in which our device was fabricated via screen printing on a flexible substrate, and MoS(2) and single-wall...

Descripción completa

Detalles Bibliográficos
Autores principales: Rhyu, Hyejin, Lee, Seonjeong, Kang, Myunghyun, Yoon, Daeho, Myung, Sung, Song, Wooseok, Lee, Sun Sook, Lim, Jongsun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10134802/
https://www.ncbi.nlm.nih.gov/pubmed/37124004
http://dx.doi.org/10.1039/d3ra01183f
Descripción
Sumario:The rising importance of gas detection has prompted rigorous research on flexible and transparent high-performance gas sensors. We demonstrated a sensor for NO(2) detection at room temperature, in which our device was fabricated via screen printing on a flexible substrate, and MoS(2) and single-walled carbon nanotube (SWCNT) were coated on a specific area by the self-assembly method. This fabrication process is rapid, facile, and cost-effective. The proposed sensor enables precise and stable NO(2) gas sensing from 50 ppb to 100 ppm. This method should also be applicable to the selective detection of other gases.

Ejemplares similares