DIP coated thick films of SnO 2 and it's ethanol sensing properties

B. Bharath; G. Pradeep Reddy

doi:10.4028/www.scientific.net/AMM.110-116.1270

DIP coated thick films of SnO ₂ and it's ethanol sensing properties

B. Bharath^*
, G. Pradeep Reddy

^*Corresponding author for this work

School of Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

SnO2 powder was prepared by soft chemical method. The Structure and Morphological characteristics of SnO ₂ powder was analyzed by X-Ray Diffraction (XRD), Atomic Force Microscopy (AFM), UV, FTIR and Scanning Electron Microscopy (SEM) techniques. Its gas sensing properties are analyzed towards toxic gas at ppm level. Sensitivity of a SnO ₂ oxide based sensor towards an analyte gas can be enhanced by using the metals in different geometries viz, thick film. The gas sensing properties were studied towards reducing gas like ethanol and it is observed that SnO ₂ shows high response to ethanol at relatively lower operating temperature. The SnO ₂ nanomaterial shows better sensitivity towards ethanol at an operating temperature 2500C. Ethanol vapour has been one of the most extensively studied gases for metal oxide gas sensors.

Original language	English
Title of host publication	Mechanical and Aerospace Engineering
Pages	1270-1277
Number of pages	8
DOIs	https://doi.org/10.4028/www.scientific.net/AMM.110-116.1270
Publication status	Published - 2012
Event	2nd International Conference on Mechanical and Aerospace Engineering, ICMAE 2011 - Bangkok, Thailand Duration: 29-07-2011 → 31-07-2011

Publication series

Name	Applied Mechanics and Materials
Volume	110-116
ISSN (Print)	1660-9336
ISSN (Electronic)	1662-7482

Conference

Conference	2nd International Conference on Mechanical and Aerospace Engineering, ICMAE 2011
Country/Territory	Thailand
City	Bangkok
Period	29-07-11 → 31-07-11

All Science Journal Classification (ASJC) codes

General Engineering

Access to Document

10.4028/www.scientific.net/AMM.110-116.1270

Cite this

@inproceedings{6a023c1c86764a97825faddb645a8436,

title = "DIP coated thick films of SnO 2 and it's ethanol sensing properties",

abstract = "SnO2 powder was prepared by soft chemical method. The Structure and Morphological characteristics of SnO 2 powder was analyzed by X-Ray Diffraction (XRD), Atomic Force Microscopy (AFM), UV, FTIR and Scanning Electron Microscopy (SEM) techniques. Its gas sensing properties are analyzed towards toxic gas at ppm level. Sensitivity of a SnO 2 oxide based sensor towards an analyte gas can be enhanced by using the metals in different geometries viz, thick film. The gas sensing properties were studied towards reducing gas like ethanol and it is observed that SnO 2 shows high response to ethanol at relatively lower operating temperature. The SnO 2 nanomaterial shows better sensitivity towards ethanol at an operating temperature 2500C. Ethanol vapour has been one of the most extensively studied gases for metal oxide gas sensors.",

author = "B. Bharath and Reddy, \{G. Pradeep\}",

year = "2012",

doi = "10.4028/www.scientific.net/AMM.110-116.1270",

language = "English",

isbn = "9783037852620",

series = "Applied Mechanics and Materials",

pages = "1270--1277",

booktitle = "Mechanical and Aerospace Engineering",

note = "2nd International Conference on Mechanical and Aerospace Engineering, ICMAE 2011 ; Conference date: 29-07-2011 Through 31-07-2011",

}

Bharath, B & Reddy, GP 2012, DIP coated thick films of SnO ₂ and it's ethanol sensing properties. in Mechanical and Aerospace Engineering. Applied Mechanics and Materials, vol. 110-116, pp. 1270-1277, 2nd International Conference on Mechanical and Aerospace Engineering, ICMAE 2011, Bangkok, Thailand, 29-07-11. https://doi.org/10.4028/www.scientific.net/AMM.110-116.1270

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T1 - DIP coated thick films of SnO 2 and it's ethanol sensing properties

AU - Bharath, B.

AU - Reddy, G. Pradeep

PY - 2012

Y1 - 2012

N2 - SnO2 powder was prepared by soft chemical method. The Structure and Morphological characteristics of SnO 2 powder was analyzed by X-Ray Diffraction (XRD), Atomic Force Microscopy (AFM), UV, FTIR and Scanning Electron Microscopy (SEM) techniques. Its gas sensing properties are analyzed towards toxic gas at ppm level. Sensitivity of a SnO 2 oxide based sensor towards an analyte gas can be enhanced by using the metals in different geometries viz, thick film. The gas sensing properties were studied towards reducing gas like ethanol and it is observed that SnO 2 shows high response to ethanol at relatively lower operating temperature. The SnO 2 nanomaterial shows better sensitivity towards ethanol at an operating temperature 2500C. Ethanol vapour has been one of the most extensively studied gases for metal oxide gas sensors.

AB - SnO2 powder was prepared by soft chemical method. The Structure and Morphological characteristics of SnO 2 powder was analyzed by X-Ray Diffraction (XRD), Atomic Force Microscopy (AFM), UV, FTIR and Scanning Electron Microscopy (SEM) techniques. Its gas sensing properties are analyzed towards toxic gas at ppm level. Sensitivity of a SnO 2 oxide based sensor towards an analyte gas can be enhanced by using the metals in different geometries viz, thick film. The gas sensing properties were studied towards reducing gas like ethanol and it is observed that SnO 2 shows high response to ethanol at relatively lower operating temperature. The SnO 2 nanomaterial shows better sensitivity towards ethanol at an operating temperature 2500C. Ethanol vapour has been one of the most extensively studied gases for metal oxide gas sensors.

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DO - 10.4028/www.scientific.net/AMM.110-116.1270

M3 - Conference contribution

AN - SCOPUS:81255197584

SN - 9783037852620

T3 - Applied Mechanics and Materials

SP - 1270

EP - 1277

BT - Mechanical and Aerospace Engineering

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