Hydrothermal aging-induced changes in washcoats of commercial three-way catalysts

Topics in Catalysis

Volumn 56, Issue 1-8, 2013, Pages 323-328

  Fathali, Anna ^a,b   Olsson, Louise ^b   Ekström, Fredrik ^a   Laurell, Mats ^a   Andersson, Bengt ^b  

^a VOLVO CAR CORPORATION   (Sweden)

^b CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

Aging; Automotive exhaust control; BET; OSC; Palladium; Rhodium; TWC

Indexed keywords

AUTOMOTIVE EXHAUST CONTROL; BET; ELEMENT DISTRIBUTION; LIGHT-OFF TEMPERATURES; OSC; OXYGEN STORAGE CAPACITY; THREE WAY CATALYSTS; TWC;

AGING OF MATERIALS; ALUMINA; CATALYSTS; OXYGEN; PHOTOELECTRONS; RHODIUM; X RAY PHOTOELECTRON SPECTROSCOPY;

PALLADIUM;

EID: 84877934260     PISSN: 10225528     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11244-013-9974-8     Document Type: Conference Paper

References (18)

1. Nagashima K, Nagata M, SAE Technical Paper Series 2007-01-1134
2. Lampert JK, Kazi MS, Farrauto RJ (1997) Appl Catal B 14(3-4):211-223
3. Gonzalez-Velasco JR et al (2003) Ind Eng Chem Res 42(2):311-317
4. Wu XD, Xu LH, Weng D (2004) Appl Surf Sci 221(1-4):375-383
5. Baik JH et al (2007) Top Catal 42-43(1-4):337-340
6. Fernandes DM et al (2008) Catal Today 133:574-581
7. Da Costa P et al, SAE Technical Paper Series 2007-01-0039
8. Schmieg SJ, Belton DN (1995) Appl Catal B 6(2):127-144
9. Takeguchi T et al (2005) Appl Catal A 293:91-96
10. Unterhalt H et al (2001) Phys Status Solidi A 188(4):1495-1503
11. Rohé R, Pitchon V (2001) Top Catal 16-17(1):311-315
12. Barbier JJ, Duprez D (1994) Appl Catal B 4(2-3):105-140
13. Yao HC, Japar S, Shelef M (1977) J Catal 50(3):407-418
14. Yao HC, Stepien HK, Gandhi HS (1980) J Catal 61(2):547-550
15. Weng-Sieh Z, Gronsky R, Bell AT (1998) J Catal 174:22-33
16. Fathali A (2010) Deactivation of commercial three-way catalysts: effect of the thermal ageing. Licentiate thesis
17. Farrauto RJ, Hobson MC, Kennelly T, Waterman EM (1992) Appl Catal A 81:227-237
18. Hoost E, Otto K (1992) Appl. Catal. A 92:39