Interaction of NO with Pt-Rh alloy single crystal surfaces

F.C.M.J.M. van Delft; K. Siera; R.J. Vreeburg; M.J. Koster van Groos; Dick van Langeveld; B.E. Nieuwenhuys

Interaction of NO with Pt-Rh alloy single crystal surfaces

F.C.M.J.M. van Delft, K. Siera, R.J. Vreeburg, M.J. Koster van Groos, Dick van Langeveld, B.E. Nieuwenhuys

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

The clean surfaces of Pt0.25-Rh0.75 alloy single crystals showed Pt surface enrichment that increased with increasing equilibration temp. The activity of the alloy for NO dissocn. is dependent on both the surface structure and the surface compn. (as varied by a proper choice of the equilibration temp.). The NO dissocn. activity was in the following order: Rh-rich (410) ³ Rh-rich (210) ³ Pt-rich (410) > Rh-rich (321) > Rh-rich (111) > Pt-rich (210) > Pt-rich (321) > Pt-rich (111)

Original language	English
Title of host publication	Catalysis: Theory to Practice : Proceedings 9th International Congress on Catalysis. Volume 3: Characterization and Metal Catalysts
Editors	M.J. Philips, M. Ternan
Place of Publication	Ottawa
Publisher	Chemical Institute of Canada
Pages	1114-1121
Publication status	Published - 1988
Event	9th International Congress on Catalysis (9th ICC), June 27-July 1, 1988, Calgary, Canada - Calgary, Canada Duration: 27 Jun 1988 → 1 Jul 1988

Conference

Conference	9th International Congress on Catalysis (9th ICC), June 27-July 1, 1988, Calgary, Canada
Abbreviated title	9th ICC
Country	Canada
City	Calgary
Period	27/06/88 → 1/07/88

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van Delft, F. C. M. J. M., Siera, K., Vreeburg, R. J., Koster van Groos, M. J., van Langeveld, D., & Nieuwenhuys, B. E. (1988). Interaction of NO with Pt-Rh alloy single crystal surfaces. In M. J. Philips, & M. Ternan (Eds.), Catalysis: Theory to Practice : Proceedings 9th International Congress on Catalysis. Volume 3: Characterization and Metal Catalysts (pp. 1114-1121). [143-C2] Chemical Institute of Canada.

van Delft, F.C.M.J.M. ; Siera, K. ; Vreeburg, R.J. ; Koster van Groos, M.J. ; van Langeveld, Dick ; Nieuwenhuys, B.E. / Interaction of NO with Pt-Rh alloy single crystal surfaces. Catalysis: Theory to Practice : Proceedings 9th International Congress on Catalysis. Volume 3: Characterization and Metal Catalysts. editor / M.J. Philips ; M. Ternan. Ottawa : Chemical Institute of Canada, 1988. pp. 1114-1121

@inproceedings{c5f2534ea67a4629b61449c9419c6729,

title = "Interaction of NO with Pt-Rh alloy single crystal surfaces",

abstract = "The clean surfaces of Pt0.25-Rh0.75 alloy single crystals showed Pt surface enrichment that increased with increasing equilibration temp. The activity of the alloy for NO dissocn. is dependent on both the surface structure and the surface compn. (as varied by a proper choice of the equilibration temp.). The NO dissocn. activity was in the following order: Rh-rich (410) ³ Rh-rich (210) ³ Pt-rich (410) > Rh-rich (321) > Rh-rich (111) > Pt-rich (210) > Pt-rich (321) > Pt-rich (111)",

author = "{van Delft}, F.C.M.J.M. and K. Siera and R.J. Vreeburg and {Koster van Groos}, M.J. and {van Langeveld}, Dick and B.E. Nieuwenhuys",

year = "1988",

language = "English",

pages = "1114--1121",

editor = "M.J. Philips and M. Ternan",

booktitle = "Catalysis: Theory to Practice : Proceedings 9th International Congress on Catalysis. Volume 3: Characterization and Metal Catalysts",

publisher = "Chemical Institute of Canada",

note = "9th International Congress on Catalysis (9th ICC), June 27-July 1, 1988, Calgary, Canada, 9th ICC ; Conference date: 27-06-1988 Through 01-07-1988",

}

van Delft, FCMJM, Siera, K, Vreeburg, RJ, Koster van Groos, MJ, van Langeveld, D & Nieuwenhuys, BE 1988, Interaction of NO with Pt-Rh alloy single crystal surfaces. in MJ Philips & M Ternan (eds), Catalysis: Theory to Practice : Proceedings 9th International Congress on Catalysis. Volume 3: Characterization and Metal Catalysts., 143-C2, Chemical Institute of Canada, Ottawa, pp. 1114-1121, 9th International Congress on Catalysis (9th ICC), June 27-July 1, 1988, Calgary, Canada, Calgary, Canada, 27/06/88.

Interaction of NO with Pt-Rh alloy single crystal surfaces. / van Delft, F.C.M.J.M.; Siera, K.; Vreeburg, R.J.; Koster van Groos, M.J.; van Langeveld, Dick; Nieuwenhuys, B.E.

Catalysis: Theory to Practice : Proceedings 9th International Congress on Catalysis. Volume 3: Characterization and Metal Catalysts. ed. / M.J. Philips; M. Ternan. Ottawa : Chemical Institute of Canada, 1988. p. 1114-1121 143-C2.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Interaction of NO with Pt-Rh alloy single crystal surfaces

AU - van Delft, F.C.M.J.M.

AU - Siera, K.

AU - Vreeburg, R.J.

AU - Koster van Groos, M.J.

AU - van Langeveld, Dick

AU - Nieuwenhuys, B.E.

PY - 1988

Y1 - 1988

N2 - The clean surfaces of Pt0.25-Rh0.75 alloy single crystals showed Pt surface enrichment that increased with increasing equilibration temp. The activity of the alloy for NO dissocn. is dependent on both the surface structure and the surface compn. (as varied by a proper choice of the equilibration temp.). The NO dissocn. activity was in the following order: Rh-rich (410) ³ Rh-rich (210) ³ Pt-rich (410) > Rh-rich (321) > Rh-rich (111) > Pt-rich (210) > Pt-rich (321) > Pt-rich (111)

AB - The clean surfaces of Pt0.25-Rh0.75 alloy single crystals showed Pt surface enrichment that increased with increasing equilibration temp. The activity of the alloy for NO dissocn. is dependent on both the surface structure and the surface compn. (as varied by a proper choice of the equilibration temp.). The NO dissocn. activity was in the following order: Rh-rich (410) ³ Rh-rich (210) ³ Pt-rich (410) > Rh-rich (321) > Rh-rich (111) > Pt-rich (210) > Pt-rich (321) > Pt-rich (111)

M3 - Conference contribution

SP - 1114

EP - 1121

BT - Catalysis: Theory to Practice : Proceedings 9th International Congress on Catalysis. Volume 3: Characterization and Metal Catalysts

A2 - Philips, M.J.

A2 - Ternan, M.

PB - Chemical Institute of Canada

CY - Ottawa

T2 - 9th International Congress on Catalysis (9th ICC), June 27-July 1, 1988, Calgary, Canada

Y2 - 27 June 1988 through 1 July 1988

ER -

van Delft FCMJM, Siera K, Vreeburg RJ, Koster van Groos MJ, van Langeveld D, Nieuwenhuys BE. Interaction of NO with Pt-Rh alloy single crystal surfaces. In Philips MJ, Ternan M, editors, Catalysis: Theory to Practice : Proceedings 9th International Congress on Catalysis. Volume 3: Characterization and Metal Catalysts. Ottawa: Chemical Institute of Canada. 1988. p. 1114-1121. 143-C2