ISSN: 0256-1115 (print version) ISSN: 1975-7220 (electronic version)
Copyright © 2024 KICHE. All rights reserved

Articles & Issues

Language
English
Conflict of Interest
In relation to this article, we declare that there is no conflict of interest.
Publication history
Received May 26, 2006
Accepted April 4, 2007
articles This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright © KIChE. All rights reserved.

All issues

A planar catalytic combustion sensor using nano-crystalline F-doped SnO2 as a supporting material for hydrogen detection

Photo- & Electro-Materials Research Center, Korea Institute of Energy Research, 71-2, Jang-dong, Yuseong, Daejeon 305-343, Korea
hanchi@kier.re.kr
Korean Journal of Chemical Engineering, November 2007, 24(6), 927-931(5), 10.1007/s11814-007-0099-2
downloadDownload PDF

Abstract

A planar catalytic combustion gas sensor based on Pd/Pt catalyst supported on F-doped SnO2 nano-crystalline materials has been designed and fabricated for hydrogen detection. The sensor consists of platinum heaters on an alumina plate coated with a catalytic layer and compensating layer. This sensor exhibited better performance than that of the sensors employing sensing material of Pd/Pt catalyst on γ-Al2O3 and of Pd/Pt catalyst on nano-crystalline SnO2. The detection limit of the sensor at 370 ℃ is in the concentration range of 0.5-5% (v/v), with an excellent linearity of signal voltage to the hydrogen gas concentration.

References

Han CH, Han SD, Singh I, Korean J. Chem. Eng., 23(3), 362 (2006)
Shin W, Imai K, Izu N, Murayama N, Jpn. J. Appl. Phys., 40, 1232 (2001)
Bevenot X, Trouillet A, Veillas C, Gagnarie H, Clement M, Sens. Actuators B-Chem., 67, 57 (2000)
Matsumiya M, Shin W, Izu N, Murayama N, Sens. Actuators B-Chem., 93, 309 (2003)
Tajima K, Qiu F, Shin W, Sawaguchi N, Izu N, Matsubara I, Murayama N, Jpn. J. Appl. Phys., 43, 5978 (2004)
Han CH, Han SD, Singh I, Toupance T, Sens. Actuators B-Chem., 109, 264 (2005)
Lundstrom I, Shivaraman S, Svensson C, Lundkvist L, Appl. Phys. Lett., 26, 55 (1975)
Lundstrom I, Shivaraman MS, Svensson CM, J. Appl. Phys., 46, 3876 (1975)
Trinchi A, Kaciulis S, Pandolfi L, Ghantasala MK, Li YY, Wlodarski W, Viticoli S, Comini E, Sberveglieri G, Sens. Actuators B-Chem., 103, 129 (2004)
Kang BS, Kim S, Ren F, Gila BP, Abernathy CR, Pearton SJ, Sens. Actuators B-Chem., 104, 232 (2005)
Lu CT, Lin KW, Chen HI, Chuang HM, Chen CY, Liu WC, IEEE Electron Dev. Lett., 24, 390 (2002)
Katahira K, Matsumoto H, Iwahara H, Koide K, Iwamoto T, Sens. Actuators B-Chem., 73, 130 (2001)
Hyodo T, Abe S, Shimizu Y, Egashira M, Sens. Actuators B-Chem., 93, 590 (2003)
Choi US, Sakai G, Shimanoe K, Yamazoe N, Sens. Actuators B-Chem., 98, 166 (2004)
Jones MG, Nevell TG, Sens. Actuators, 16, 215 (1989)
Katti VR, Dehnath AK, Gadkari SC, Gupta SK, Sahni VC, Sens. Actuators B-Chem., 84, 219 (2002)
Cabot A, Vila A, Morante JR, Sens. Actuators B-Chem., 84, 12 (2002)
Montmeat P, Pijolat C, Tournier G, Viricelle JP, Sens. Actuators B-Chem., 84, 148 (2002)
Dabill DW, Gentry SJ, Walsh PT, Sens. Actuators, 11, 135 (1987)
Gentry SJ, Walsh PT, Sens. Actuators, 5, 239 (1984)
Mizsei J, Sipila P, Lantto V, Sens. Actuators B-Chem., 47, 139 (1998)
Dieguez A, Vila A, Cabot A, Rodriguez AR, Morante JR, Kappler J, Barsan N, Weimar U, Gopel W, Sens. Actuators B-Chem., 68, 94 (2000)
Nedelec JM, Avignant D, Mahiou R, Chem. Mater., 14, 651 (2002)
Carr JJ, Sensors and circuits, PTR Prentice Hall, Englewood Cliffs, New Jersey, US, 07632, p. 75 (1993)
Weast RC, Handbook of chemistry and physics, CRC Press, Cleveland, US, p. D-107 (1976)

The Korean Institute of Chemical Engineers. F5, 119, Anam-ro, Seongbuk-gu, 233 Spring Street Seoul 02856, South Korea.
TEL. No. +82-2-458-3078FAX No. +82-507-804-0669E-mail : kiche@kiche.or.kr

Copyright (C) KICHE.all rights reserved.

- Korean Journal of Chemical Engineering 상단으로