Fundamentals and Recent Developments of Homogeneous Semiconducting Sensors
作者： D. Kohl
DOI: 10.1007/978-94-015-7985-8_5
关键词:
摘要: Semiconductor gas sensor devices employing metal oxides exhibit a high sensitivity in the ppm range and can be applied for detection of noxious or explosive gases vapours air. For an improvement sensing properties surface reactions on SnO2 have been studied our group. The experimental methods, thermal desorption spectroscopy reactive scattering, both used mass spectrometer under ultrahigh vacuum conditions. Complementary information is derived from photoemission spectoscopy. Simultaneous conductance measurements allow us to attribute electrical response certain reaction steps. Surface methane, ethanol, arsine, phenylarsine hydrogen sulphide are discussed. Ion exchange vary relative importance parallel paths dramatically altering some gases. Spillover electronic interactions deposits oxide illustrated with examples.
springer.com
sci-hub.st 参考文章(30)
G. HEILAND, D. KOHL, Physical and Chemical Aspects of Oxidic Semiconductor Gas Sensors Chemical Sensor Technology. pp. 15- 38 ,(1988) , 10.1016/B978-0-444-98901-7.50007-5
G. C. Bond, Heterogeneous Catalysis: Principles and Applications ,(1974)
S. Doniach, K. K. Chin, I. Lindau, W. E. Spicer, Microscopic metal clusters and Schottky barrier formation Physical Review Letters. ,vol. 58, pp. 591- 594 ,(1987) , 10.1103/PHYSREVLETT.58.591
R. Huck, U. Böttger, D. Kohl, G. Heiland, Spillover effects in the detection of H2 and CH4 by sputtered SnO2 films with Pd and PdO deposits Sensors and Actuators. ,vol. 17, pp. 355- 359 ,(1989) , 10.1016/0250-6874(89)80022-8
Tomoki Maekawa, Jun Tamaki, Norio Miura, Noboru Yamazoe, Sensing behavior of CuO-loaded snO2 element for H2S detection Chemistry Letters. ,vol. 20, pp. 575- 578 ,(1991) , 10.1246/CL.1991.575
M. Bowker, R.J. Madix, The adsorption and oxidation of acetic acid and acetaldehyde on Cu(110) Applications of Surface Science. ,vol. 8, pp. 299- 317 ,(1981) , 10.1016/0378-5963(81)90125-2
Jerome F. McAleer, Patrick T. Moseley, John O. W. Norris, David E. Williams, Bruce C. Tofield, Tin dioxide gas sensors. Part 2.—The role of surface additives Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases. ,vol. 84, pp. 441- 457 ,(1988) , 10.1039/F19888400441
P. B. Weisz, Effects of Electronic Charge Transfer between Adsorbate and Solid on Chemisorption and Catalysis The Journal of Chemical Physics. ,vol. 21, pp. 1531- 1538 ,(1953) , 10.1063/1.1699292
J. Zacheja, A. Schütze, A. Brauers, D. Kohl, An SnO2 sintered layer for phenylarsine detection Thin Solid Films. ,vol. 195, pp. 349- 356 ,(1991) , 10.1016/0040-6090(91)90285-6
Phillip G. Harrison, Barry M. Maunders, Tin oxide surfaces. Part 11.—Infrared study of the chemisorption of ketones on tin(IV) oxide Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases. ,vol. 80, pp. 1329- 1340 ,(1984) , 10.1039/F19848001329