Acceso al sitio web del Consejo de Políticas de Infraestructura

   
Redirigiendo al acceso original de articulo en 22 segundos...
ARTÍCULO
TITULO

Gas Sensing Studies of Tin Oxide Thin Films Annealed at Different Temperatures

K. S. Thakare    
S. J. Patil    
R. R. Ahire    

Resumen

Thin films of Tin oxide (SnO2) were prepared by physical vapour deposition method. The as-prepared films were further annealed at 300°C, 400°C and 500°C to study the effect of annealing on the physical as well as gas sensing properties of the thin films. Gas sensing performance of annealed SnO2 thin films was studied for different gases having different concentrations at working temperature of 250°C. Significantly, gas response changes for SnO2 samples annealed at different temperatures, which is discussed herein.

Palabras claves

PÁGINAS
pp. 10 - 15
REVISTAS SIMILARES
Acoustics
Instruments
Coatings

 Artículos similares

       
 
Yang Wang, Yujia Wang, Yue Sun, Kuanguang Zhang, Chenyang Zhang, Jianqiao Liu, Ce Fu and Junsheng Wang    
The emission of nitrogen dioxide (NO2) caused by marine transportation has attracted worldwide environmental concerns. Two-dimensional (2D) black phosphorus (BP) is an emerging semiconductive material with the advantages of high electron mobility, a laye... ver más

 
Lenaïg G. Hemery, Kailan F. Mackereth and Levy G. Tugade    
Marine energy devices are installed in highly dynamic environments and have the potential to affect the benthic and pelagic habitats around them. Regulatory bodies often require baseline characterization and/or post-installation monitoring to determine w... ver más

 
Stephen A. Whitmore, Cara I. Frischkorn and Spencer J. Petersen    
A method for in-situ optical measurements of solid and hybrid propellant rocket plumes is developed, and results from proof of concept tests are presented. The developed method inserts fiber-optic cables acting as radiation conduits into the solid-fuel c... ver más
Revista: Aerospace

 
Yiming Jiang, Tie Zhang, Gaoxuan Wang and Sailing He    
A dual-gas photoacoustic spectroscopy (PAS) sensor based on wavelength modulation spectroscopy (WMS) was developed and experimentally demonstrated. Distributed feedback (DFB) laser diodes, emitting at 1512 and 1653 nm, were utilized as the excitation sou... ver más
Revista: Applied Sciences

 
Jen-Chuan Tung, Ding-Yuan Wang, Yu-Hsuan Chen and Po-Liang Liu    
This work provides a detailed analysis of the gas-sensing performance of Pd-doped ZnGa2O4-based gas sensors.
Revista: Applied Sciences