Vanadia doped tungsten-titania SCR catalysts as functional materials for exhaust gas sensor applications

Sensors and Actuators, B: Chemical

Volumn 155, Issue 1, 2011, Pages 199-205

  Schönauer, Daniela ^a   Sichert, Ina ^a   Moos, Ralf ^a  

^a UNIVERSITY OF BAYREUTH   (Germany)

Author keywords

Anatase; Impedance spectroscopy; V2O5; WO3; Zeolites

Indexed keywords

ANATASE; CROSS INTERFERENCE; EMISSION STANDARD; EXHAUST GAS SENSOR; GAS ATMOSPHERE; GAS SENSING FILMS; GAS SENSORS; IMPEDANCE SPECTROSCOPY; KEY FACTORS; LIGHT DUTY VEHICLES; LOW EMISSION; SCR CATALYSTS; SENSOR BEHAVIOR; V2O5; VANADIA; WO3;

CATALYSTS; CHEMICAL SENSORS; FILMS; FUNCTIONAL MATERIALS; GAS DETECTORS; GASES; SILICATE MINERALS; THICK FILM DEVICES; TITANIUM DIOXIDE; TUNGSTEN; UREA;

SELECTIVE CATALYTIC REDUCTION;

EID: 79953308779     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2010.11.046     Document Type: Article

References (46)

1. T.V. Johnson, Diesel Emission Control in Review, SAE Paper 2006-01-0030, 2006.
2. S. Bremm, M. Pfeifer, J. Leyrer, W. Mueller, S. Kurze, M. Paule, B. Keppeler, G. Vent, Bluetec Emission Control System for the US Tier 2 Bin 5 Legislation, SAE Paper 2008-01-1184, 2008.
3. x by ammonia over oxide catalysts: a review Appl. Catal. B 18 1998 1 36 (Pubitemid 28485932)
4. O. Kröcher Aspects of catalyst development for mobile urea-SCR systems - from vanadia-titania catalysts to metal-exchanged zeolites P. Granger, V.I. Parvulescu, Studies in Surface Science and Catalysis, Volume 171, Past and Present in DeNOx Catalysis - From Molecular Modelling to Chemical Engineering 2007 Elsevier 261 289 (Chapter 9)
5. 3 on Fe-ZSM5 monolith catalysts Appl. Catal. B 66 2006 208 216
6. 2 chemistry over V-based catalysts and its role in the mechanism of the fast SCR reaction Catal. Today 114 2006 3 12
7. 2 feed content Appl. Catal. B 70 2007 80 90 (Pubitemid 44960745)
8. 3 Sensors, SAE Paper 2009-01-0911, 2009.
9. J.E. Orban, S.J. Naber, C.A. Sharp, M.K. Khair, R.N. McGill, Long-Term Aging of NOx sensors in heavy duty engine exhaust, SAE Paper 2005-01-3793, 2005.
10. R. Aneja, K. Flathmann, C. Savonen, and T. Tindall SCR potential and issues for heavy duty applications in the USA 10th Diesel Engine Emission Reduction (DEER) Workshop Coronado, CA 2004
11. x reduction 13th Diesel Engine Emission Reduction (DEER) Workshop Detroit, MI 2007
12. D.Y. Wang, S. Yao, M. Shost, J. Yoo, D. Cabush, D. Racine, R, Cloudt, F. Willems, Ammonia Sensor for Closed-Loop SCR Control, SAE Paper 2008-01-0919, 2008.
13. R. Moos, and D. Schönauer Recent developments in the field of automotive exhaust gas ammonia sensing Sens. Lett. 6 2008 821 825
14. D. Schönauer, K. Wiesner, M. Fleischer, and R. Moos Selective mixed potential ammonia exhaust gas sensor Sens. Actuators B Chem. 140 2009 585 590
15. P. Elumalai, V.V. Plashnitsa, Y. Fujio, and N. Miura Stabilized zirconia-based sensor attached with NIO/Au sensing electrode aiming for highly selective detection of ammonia in automobile exhausts Electrochem. Solid-State Lett. 11 2008 J79 J81
16. A. Satsuma, K. Shimizu, K. Kashiwagi, T. Endo, H. Nishiyama, S. Kakimoto, S. Sugaya, and H. Yokoi Ammonia sensing mechanism of tungstated-zirconia thick film sensor J. Phys. Chem. C 111 2007 12080 12085 (Pubitemid 47325790)
17. M.E. Franke, U. Simon, R. Moos, A. Knezevic, R. Müller, and C. Plog Development and working principle of an ammonia gas sensor based on a refined model for solvate supported proton transport in zeolites Phys. Chem. Chem. Phys. 5 2003 5195 5198
18. K. Sahner, G. Hagen, D. Schönauer, S. Reiß, and R. Moos Zeolites - versatile materials for gas sensors Solid State Ionics 179 2008 2416 2423
19. 3-TPD measurements using a zeolite-based sensor Meas. Sci. Technol. 21 2010 027003
20. 3 films for ammonia sensing Thin Solid Films 436 2003 46 51
21. 3 Sens. Actuators B Chem. 77 2001 100 110
22. 2 gas sensor by the use of a four-point electrode structure Sens. Actuators B Chem. 93 2003 503 508
23. 2 sensors prepared by coprecipitation and precipitation method Sens. Actuators B Chem. 65 2000 331 335
24. L. Sangaletti, E. Bontempi, L.E. Depero, R. Salari, M. Zocchi, P. Nelli, G. Sberveglieri, P. Galinetto, M. Ferroni, V. Guidi, and G. Martinelli W-Ti-O layers for gas-sensing applications: structure, morphology, and electrical properties J. Mater. Res. 13 1998 1568 1575 (Pubitemid 128567418)
25. 2 SCR catalysts by additives and impurities from fuels, lubrication oils, and urea solution I. Catalytic studies Appl. Catal. B 75 2008 215 227 (Pubitemid 350180369)
26. K. Shimizu, I. Chinzei, H. Nishiyama, S. Kakimoto, S. Sugaya, W. Matsutani, and A. Satsuma Doped-vanadium oxides as sensing materials for high temperature operative selective ammonia gas sensors Sens. Actuators B Chem. 141 2009 410 416
27. S.A. Akbar, and L.B. Younkman Sensing mechanism of a carbon monoxide sensor based on anatase titania J. Electrochem. Soc. 144 1997 1750 1753 (Pubitemid 127591606)
28. O. Schilling, and K. Colbow A mechanism for sensing reducing gases with vanadium pentoxide films Sens. Actuators B Chem. 21 1994 151 157
29. R. Pohle, M. Fleischer, and H. Meixner Infrared emission spectroscopic study of the adsorption of oxygen on gas sensors based on polycrystalline metal oxide films Sens. Actuators B Chem. 78 2001 133 137 (Pubitemid 32746206)
30. 2 Mischoxid, Dissertation, University of Kassel, 2003 (in German).
31. 3 J. Catal. 119 1989 187 200
32. R. Moos, R. Müller, C. Plog, A. Knezevic, H. Leye, E. Irion, T. Braun, K.-J. Marquardt, and K. Binder Selective ammonia exhaust gas sensor for automotive applications Sens. Actuators B Chem. 83 2002 181 189 (Pubitemid 34232243)
33. R. Moos Catalysts as sensors - a promising novel approach in automotive exhaust gas aftertreatment Sensors 10 2010 6773 6787
34. 3-SCR of NOx at low temperatures Appl. Catal. B 78 2008 301 308 (Pubitemid 350297844)
35. M. Kleemann, M. Elsener, M. Koebel, and A. Wokaun Investigation of the ammonia adsorption on monolithic SCR catalysts by transient response analysis Appl. Catal. B 27 2000 231 242 (Pubitemid 30446132)
36. M.J. Madou, and S.R. Morrison Chemical Sensing with Solid-state Devices 1989 Academic Press San Diego, CA
37. 2S of tungsten trioxide nanopowders Sens. Actuators B Chem. 93 2003 475 485
38. Y.-K. Chung, M.-H. Kim, W.-S. Um, H.-S. Le, J.-K. Song, S.-C. Choi, K.-M. Yi, M.-J. Lee, and K.-W. Chung Gas sensing properties of WO thick film for NO gas dependent on process condition Sens. Actuators B Chem. 60 1999 49 56 (Pubitemid 30523541)
39. 3 sensors Sens. Actuators B Chem. 77 2001 264 267 (Pubitemid 32544359)
40. x emissions from automotive diesel engines Catal. Today 59 2000 335 345
41. x species adsorbed on titania-supported manganese catalysts J. Catal. 204 2001 479 494
42. 3 thin films as sensitive elements for NO detection Thin Solid Films 350 1999 264 268
43. 2-Anteils, Dissertation, University of Karlsruhe, 2000 (in German).
44. G. Korotcenkov Metal oxides for solid-state gas sensors: what determines our choice? Mater. Sci. Eng. B 139 2007 1 23 (Pubitemid 46550814)
45. N. Barsan, and U. Weimar Conduction model of metal oxide gas sensors J. Electroceram. 7 2001 143 167 (Pubitemid 34288261)
46. 2 catalysts J. Mol. Catal. A Chem. 208 2004 257 265