Synthesis of pure and loaded powders of WO3 for NO2 detection through thick film technology

Sensors and Actuators, B: Chemical

Volumn 103, Issue 1-2, 2004, Pages 213-218

  Blo, M ^a   Carotta, M C ^a   Galliera, S ^a   Gherardi, S ^a   Giberti, A ^a   Guidi, V ^a   Malagu C ^a   Martinelli, G ^a   Sacerdoti, M ^a   Vendemiati, B ^b   Zanni, A ^a  

^a UNIVERSITY OF FERRARA   (Italy)

^b Earth Sci Dept of Ferrara Univ ^*

Author keywords

Chemoresistive sensors; NO2 detection; Tungsten trioxide

Indexed keywords

CHEMICAL SENSORS; COALESCENCE; DOPING (ADDITIVES); MORPHOLOGY; NITROGEN OXIDES; PHASE TRANSITIONS; SOL-GELS; SYNTHESIS (CHEMICAL); THICK FILMS;

CHEMORESISTIVE SENSORS; GRAIN COALESCENCE; NO2 DETECTION; TUNGSTEN TRIOXIDE;

TUNGSTEN COMPOUNDS;

EID: 20044371986     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2004.04.053     Document Type: Conference Paper

References (23)

1. Magneli A. Tungsten oxides from Scheele to our times - law of constant proportions versus non-stoichiometry and structural disorder. Chem. Scripta. 26:(4):1986;535-546
2. Magneli A. Crystal structure and defect structure-structure-chemical studies on tungsten oxides. Kemia-Kemi. 8:(9):1981;570-571
3. Magneli A. Nonstoichiometry and structural disorder in some families of inorganic compounds. Pure Appl. Chem. 50:(11-12):1978;1261-1271
4. 3. J. Sol. State Chem. 144:1999;209-215
5. 3 phase. J. Sol. State Chem. 132:1997;123-130
6. Woodward P.M., Sleight A.W., Vogt T. Ferroelectric tungsten trioxide. J. Sol. State Chem. 131:1997;9-17
7. 3 films prepared by sol-gel process. Electrochim. Acta. 49:2001;1977-1981
8. Lietti L., Alemany J.L., Forzatti P., Busca G., Ramis G., Giamello E., Bregani F. Reactivity of catalysts in the selective catalytic reduction of nitric oxide by ammonia. Catal. Today. 29:(1-4):1996;143-148
9. 3 thick-film gas sensors. Sens. Actuators B. 46:1998;8-14
10. M. Akiyama, Z. Zhang, J. Tamaki, T. Harada, N. Miura, N. Yamazoe, Tech. Digest 11th Sensor Symp. Japan, 1992. pp. 181-184.
11. 2 sensors based on nanosized thin films of titanium-tungsten oxides. Sens. Actuators B. 31:1996;89-92
12. Ferroni M., Guidi V., Martinelli G., Sberveglieri G. Microstructural characterization of a titanium-tungsten oxide gas sensor. J. Mater. Res. 12:1997;793-798
13. 3-based gas sensors prepared by thick film process. Solid State Ionics. 152-153:2002;827-832
14. 3-based powder sensor for the detection of NO gas in air. Sens. Actuators B. 89:2003;68-75
15. Nishide T., Mizukami F. Crystal structure and optical properties of tungsten oxide films prepared by a complexing-agent-assisted sol-gel process. Thin Solid Films. 259:1995;212-217
16. 2 detection, E-MRS 2003 Spring Meeting, Book of abstracts, N-IX.4.
17. CRC Handbook of Chemistry and Physics, 77th edition, 1996-1997, pp. 12-14/15.
18. Guidi V., Carotta M.C., Ferroni M., Martinelli G., Sacerdoti M. Effect of dopants on grain coalescence and oxygen mobility in nanostructured titania anatase and rutile. J. Phys. Chem. B. 107:2003;120-124
19. Howard C.J., Luca V., Knight K.S. High-temperature phase transitions in tungsten trioxide - the last word? J. Phys: Condens. Matter. 14:2002;377-387
20. Chiorino A., Ghiotti G., Prinetto F., Carotta M.C., Malagù C., Martinelli G. Sens. Actuators, B. 78:2001;89-97
21. Clifford P.K., Tuma D.T. Sens. Actuators. 3:1982;255
22. Lantto V., Romppainen P., Leppävuori S. Sens. Actuators. 14:1988;149-163
23. Jimenéz I., Arbiol J., Cornet A., Morante J.R. IEEE Sens. J. 2:(4):2002;329-335