Effects of gas diffusivity and reactivity on sensing properties of thick film SnO2-based sensors

Sensors and Actuators, B: Chemical

Volumn B46, Issue 3, 1998, Pages 163-168

  Shimizu, Yasuhiro ^a   Maekawa, Toru ^a   Nakamura, Yuichiro ^a   Egashira, Makoto ^a  

^a NAGASAKI UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CATALYST ACTIVITY; DIFFUSION IN GASES; THICK FILM DEVICES;

GAS REACTIVITY; THICK FILM TIN DIOXIDE BASED SENSORS;

CHEMICAL SENSORS;

EID: 0032025672     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0925-4005(97)00247-5     Document Type: Article

References (10)

1. N Yamazoe Y Kurokawa T Seiyama Effects of additives on semiconductor gas sensors Sensors and Actuators 4 1983 283
2. S.J Gentry T.A Jones The role of catalysis in solid-state gas sensors Sensors and Actuators 10 1986 141
3. J.F. McAleer, P.T. Moseley, J.O.W. Norris, D.E. Williams, B.C. Tofield, Tin dioxide gas sensors, Part 2. The role of surface additives, J. Chem. Soc. Faraday Trans. 1, 84 (1988) 441.
4. M. Egashira, Y. Shimizu, Sensitivity and selectivity enhancement, in: Semiconductor Gas Sensors, Proceedings of the Internal Conference on Thin Film Physics and Applications, SPIE Vol. 1519, Shanghai, China, 15–17 April, 1991, p. 467.
5. N. Yamazoe, N. Miura, Some basic aspects of semiconductor gas sensors, in: S. Yamauchi (Ed.), Chemical Sensor Technology, vol. 4, Kodansha/Elsevier, Tokyo, 1992, p. 19.
6. S Matsushima Y Teraoka N Miura N Yamazoe Electronic interaction between metal additives and tin dioxide in tin dioxide-based gas sensors Jpn. J. Appl. Phys. 27 1988 1798
7. 2-based sensors on their sensing properties Sensors and Actuators B 13 14 1993 128
8. 2 double-layered structure Denki Kagaku 61 1993 905
9. 2 layer-built structure fabricated by sol-gel process J. Electrochem. Soc. 141 1994 220
10. 2 sensors Sensors and Actuators B 10 1993 229