Dynamics of catalytic reactions on microdesigned surfaces

S. Y. Shvartsman; E. Schütz; R. Imbihl; I. G. Kevrekidis

doi:10.1016/S0920-5861(01)00338-8

Dynamics of catalytic reactions on microdesigned surfaces

S. Y. Shvartsman, E. Schütz, R. Imbihl, I. G. Kevrekidis

Research output: Contribution to journal › Conference article › peer-review

10 Scopus citations

Abstract

We report experimental and computational studies of reaction dynamics on Pt/Rh and Pt/TiO₂ microcomposite catalytic surfaces. Reaction fronts initiated at the material interface dominate both steady and dynamic behavior of the composite catalytic material. Our analysis links the transient phenomenon of front initiation to the bifurcations of reaction-diffusion systems with active boundaries.

Original language	English (US)
Pages (from-to)	301-310
Number of pages	10
Journal	Catalysis Today
Volume	70
Issue number	4
DOIs	https://doi.org/10.1016/S0920-5861(01)00338-8
State	Published - Nov 1 2001
Event	Spatiotemporal Catalytic Patterns (SHEINTUCH S.I.) - Haifa, Israel Duration: Oct 15 2000 → Oct 15 2000

All Science Journal Classification (ASJC) codes

Catalysis
General Chemistry

Keywords

Composite catalysts
Fronts
Reaction dynamics
Stability

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10.1016/S0920-5861(01)00338-8

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title = "Dynamics of catalytic reactions on microdesigned surfaces",

abstract = "We report experimental and computational studies of reaction dynamics on Pt/Rh and Pt/TiO2 microcomposite catalytic surfaces. Reaction fronts initiated at the material interface dominate both steady and dynamic behavior of the composite catalytic material. Our analysis links the transient phenomenon of front initiation to the bifurcations of reaction-diffusion systems with active boundaries.",

keywords = "Composite catalysts, Fronts, Reaction dynamics, Stability",

author = "Shvartsman, {S. Y.} and E. Sch{\"u}tz and R. Imbihl and Kevrekidis, {I. G.}",

note = "Funding Information: This work was partially supported by the National Science Foundation and the Alexander von Humboldt Foundation.; Spatiotemporal Catalytic Patterns (SHEINTUCH S.I.) ; Conference date: 15-10-2000 Through 15-10-2000",

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TY - JOUR

T1 - Dynamics of catalytic reactions on microdesigned surfaces

AU - Shvartsman, S. Y.

AU - Schütz, E.

AU - Imbihl, R.

AU - Kevrekidis, I. G.

N1 - Funding Information: This work was partially supported by the National Science Foundation and the Alexander von Humboldt Foundation.

PY - 2001/11/1

Y1 - 2001/11/1

N2 - We report experimental and computational studies of reaction dynamics on Pt/Rh and Pt/TiO2 microcomposite catalytic surfaces. Reaction fronts initiated at the material interface dominate both steady and dynamic behavior of the composite catalytic material. Our analysis links the transient phenomenon of front initiation to the bifurcations of reaction-diffusion systems with active boundaries.

AB - We report experimental and computational studies of reaction dynamics on Pt/Rh and Pt/TiO2 microcomposite catalytic surfaces. Reaction fronts initiated at the material interface dominate both steady and dynamic behavior of the composite catalytic material. Our analysis links the transient phenomenon of front initiation to the bifurcations of reaction-diffusion systems with active boundaries.

KW - Composite catalysts

KW - Fronts

KW - Reaction dynamics

KW - Stability

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U2 - 10.1016/S0920-5861(01)00338-8

DO - 10.1016/S0920-5861(01)00338-8

M3 - Conference article

AN - SCOPUS:0035503950

SN - 0920-5861

VL - 70

SP - 301

EP - 310

JO - Catalysis Today

JF - Catalysis Today

IS - 4

T2 - Spatiotemporal Catalytic Patterns (SHEINTUCH S.I.)

Y2 - 15 October 2000 through 15 October 2000

ER -

Dynamics of catalytic reactions on microdesigned surfaces

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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