Electrical equivalent model for SnO2 bulk sensors

Sensors and Actuators, B: Chemical

Volumn 87, Issue 2, 2002, Pages 309-320

  Gulati, Sudha ^a   Mehan, Navina ^a   Goyal, D P ^a   Mansingh, Abhai ^a  

^a UNIVERSITY OF DELHI   (India)

Author keywords

Gas sensor; Particle size; Sensitivity; SnO2

Indexed keywords

CARRIER CONCENTRATION; MATHEMATICAL MODELS; PARTICLE SIZE ANALYSIS; SENSITIVITY ANALYSIS; TIN COMPOUNDS;

BULK SENSORS;

CHEMICAL SENSORS;

EID: 0037058649     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0925-4005(02)00251-4     Document Type: Article

References (17)

1. 2 gas sensor films deposited by pulsed laser ablation Sens. Actuators B 56 1999 224-227.
2. 2 thin film gas sensors for fire-alarm systems Sens. Actuators B 54 1999 191-196.
3. 2 thick film by coating lanthanum oxide Sens. Actuators B 62 2000 61-66.
4. 2-based CO gas sensor modified by sulphuric acid treatment Sens. Actuators B 62 2000 220-225.
5. 2 layers: Grain size effects and ambient atmosphere influence Sens. Actuators B 15 1991 241-246.
6. x Thin Solid Films 167 1988 189-202.
7. 2 J. Electrochem. Soc. Jpn. 53 1982 4448-4454.
8. Xu C., Tamaki J., Miura N., Yamazoe N. Promotion of tin oxide gas sensor by aluminium doping J. Mater. Sci. Lett. 8 1989 1092-1094.
9. Yamazoe N. New approaches for improving semiconductor gas sensors Sens. Actuators B 5 1991 7-19.
10. 2 thin film gas sensors (TFGS) Sens. Actuators B 54 1999 202.
11. Sakai G., Baik N.S., Miura N., Yamazoe N. Gas sensing properties of tin oxide thin films fabricated from hydrothermally treated nanoparticles Sens. Actuators B 77 2001 116.
12. 2-Based Inflammable Gas Sensors, Ph.D. Thesis, Kyushu University, Kyushu, 1983, pp. 52-57.
13. Morrison S.R. Selectivity in semiconduting gas sensors Sens. Actuators 12 1987 425-440.
14. Kojima M., Kato H., Imai A. Electronic conduction of tin oxide thin films prepared by chemical vapour deposition J. Appl. Phy. 64 1 1988 1902-1905.
15. 2 Sens. Actuators B 52 1998 30-37.
16. 2-based gas sensors Sens. Actuators B 69 2000 144.
17. Ogawa H., Nishikawa M., Abe A. Hall measurement studies and an electrical conduction model of tin oxide ultrafine particle film J. Appl. Phy. 53 6 1982 4448.