Nag, Pratanu and Sujatha Devi, P (2015) Hydrogen sensing properties of antimony doped tin dioxide based taguchi type gas sensor: Effect of palladium. In: 2nd International Symposium on Physics and Technology of Sensors, ISPTS 2015, 8 - 10 March 2015, Pune; India.

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Abstract

There is a growing interest in developing efficient and economically viable hydrogen (H2) sensors for the swift detection of leakage of H2 in areas where hydrogen is used. In the present study we have prepared palladium catalysed antimony doped tin dioxide by sonochemical process, as a H2 gas sensing material for 1000 ppm to 8% by volume H2 gas concentration. The electrical characteristics of the sensors before and after the H2 exposure show significant changes at different temperatures. The response even shows more than 86% at 300 oC towards 1000 ppm H2 gas in a selective manner.

Item Type:	Conference or Workshop Item (Paper)
Additional Information:	2nd International Symposium on Physics and Technology of Sensors, ISPTS 2015; Pune; India; 8 March 2015 through 10 March 2015
Subjects:	Electronics
Divisions:	Sensor and Actuator
Depositing User:	Bidhan Chaudhuri
Date Deposited:	27 May 2016 10:05
Last Modified:	27 May 2016 10:05
URI:	http://cgcri.csircentral.net/id/eprint/3448

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