화학공학소재연구정보센터
Korean Journal of Chemical Engineering, Vol.24, No.6, 927-931, November, 2007
A planar catalytic combustion sensor using nano-crystalline F-doped SnO2 as a supporting material for hydrogen detection
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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.
  1. Han CH, Han SD, Singh I, Korean J. Chem. Eng., 23(3), 362 (2006)
  2. Shin W, Imai K, Izu N, Murayama N, Jpn. J. Appl. Phys., 40, 1232 (2001)
  3. Bevenot X, Trouillet A, Veillas C, Gagnarie H, Clement M, Sens. Actuators B-Chem., 67, 57 (2000)
  4. Matsumiya M, Shin W, Izu N, Murayama N, Sens. Actuators B-Chem., 93, 309 (2003)
  5. Tajima K, Qiu F, Shin W, Sawaguchi N, Izu N, Matsubara I, Murayama N, Jpn. J. Appl. Phys., 43, 5978 (2004)
  6. Han CH, Han SD, Singh I, Toupance T, Sens. Actuators B-Chem., 109, 264 (2005)
  7. Lundstrom I, Shivaraman S, Svensson C, Lundkvist L, Appl. Phys. Lett., 26, 55 (1975)
  8. Lundstrom I, Shivaraman MS, Svensson CM, J. Appl. Phys., 46, 3876 (1975)
  9. 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)
  10. Kang BS, Kim S, Ren F, Gila BP, Abernathy CR, Pearton SJ, Sens. Actuators B-Chem., 104, 232 (2005)
  11. Lu CT, Lin KW, Chen HI, Chuang HM, Chen CY, Liu WC, IEEE Electron Dev. Lett., 24, 390 (2002)
  12. Katahira K, Matsumoto H, Iwahara H, Koide K, Iwamoto T, Sens. Actuators B-Chem., 73, 130 (2001)
  13. Hyodo T, Abe S, Shimizu Y, Egashira M, Sens. Actuators B-Chem., 93, 590 (2003)
  14. Choi US, Sakai G, Shimanoe K, Yamazoe N, Sens. Actuators B-Chem., 98, 166 (2004)
  15. Jones MG, Nevell TG, Sens. Actuators, 16, 215 (1989)
  16. Katti VR, Dehnath AK, Gadkari SC, Gupta SK, Sahni VC, Sens. Actuators B-Chem., 84, 219 (2002)
  17. Cabot A, Vila A, Morante JR, Sens. Actuators B-Chem., 84, 12 (2002)
  18. Montmeat P, Pijolat C, Tournier G, Viricelle JP, Sens. Actuators B-Chem., 84, 148 (2002)
  19. Dabill DW, Gentry SJ, Walsh PT, Sens. Actuators, 11, 135 (1987)
  20. Gentry SJ, Walsh PT, Sens. Actuators, 5, 239 (1984)
  21. Mizsei J, Sipila P, Lantto V, Sens. Actuators B-Chem., 47, 139 (1998)
  22. 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)
  23. Nedelec JM, Avignant D, Mahiou R, Chem. Mater., 14, 651 (2002)
  24. Carr JJ, Sensors and circuits, PTR Prentice Hall, Englewood Cliffs, New Jersey, US, 07632, p. 75 (1993)
  25. Weast RC, Handbook of chemistry and physics, CRC Press, Cleveland, US, p. D-107 (1976)