DocumentCode
58375
Title
Ultrasonically Sprayed Nanostructured Perovskite-Type CdSnO3 Thin Films for Sensing of CWA Simulants
Author
Patil, Lalchand A. ; Deo, Vinita V. ; Shinde, Mahendra D. ; Bari, Anil R. ; Patil, Dhanshri M. ; Kaushik, Mahabir P.
Author_Institution
Dept. of Phys., Pratap Coll., Amalner, India
Volume
14
Issue
9
fYear
2014
fDate
Sept. 2014
Firstpage
3014
Lastpage
3020
Abstract
CdSnO3 thin films were prepared using ultrasonic spray pyrolysis technique. The structural, microstructural, and optical properties of the films were studied using X-ray diffraction, transmission electron microscopy, and UV-VIS spectroscopy, respectively. The sensing performance of a typical film was tested for chemical warfare agent simulants, such as, 2-chloroethyl ethyl sulfide C4H9ClS CEES (CEES), dimethyl methyl phosphonate C3H9O3P (DMMP), and 2-chloroethyl phenyl sulfide C8H9ClS (CEPS). The simulant sensing performance of CdSnO3 thin-film-based sensor was tested. CdSnO3 thin-film-based sensor was observed to be more sensitive to CEES as compared with DMMP and CEPS. The results were discussed and interpreted.
Keywords
X-ray diffraction; cadmium compounds; chemical sensors; nanosensors; nanostructured materials; organic compounds; pyrolysis; spraying; thin film sensors; transmission electron microscopy; ultrasonic applications; ultrasonic transducers; ultraviolet spectra; visible spectra; 2-chloroethyl ethyl sulfide; 2-chloroethyl phenyl sulfide; C3H9O3P; C4H9ClS; C8H9ClS; CEES; CEPS; CWA simulant; CdSnO3; DMMP; UV-VIS spectroscopy; X-ray diffraction; chemical warfare agent simulant; dimethyl methyl phosphonate; microstructural property; optical property; structural property; transmission electron microscopy; ultrasonic spray pyrolysis technique; ultrasonically sprayed nanostructured perovskite-type thin film sensor; Acoustics; Chemical sensors; Chemicals; Films; Ions; Temperature sensors; CWA simulant; Ultrasonic spray pyrolysis technique; nanostructured perovskite CdSnO3; simulant response; thin films;
fLanguage
English
Journal_Title
Sensors Journal, IEEE
Publisher
ieee
ISSN
1530-437X
Type
jour
DOI
10.1109/JSEN.2014.2313273
Filename
6781645
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