Oscillations in the N2O-H2 reaction over Ir(110).: Route to chaos

被引：7

作者：

Carabineiro, SAC

van Noort, WD

Nieuwenhuys, BE

机构：

[1] Leiden Univ, Inst Chem, Surface Sci & Hetrogeneous Catalysis Grp, NL-2300 CC Leiden, Netherlands

[2] Philips Res Leuven, B-3001 Louvain, Belgium

来源：

SURFACE SCIENCE | 2003年 / 532卷

关键词：

nitrogen oxides; nitrogen molecule; catalysis; surface chemical reaction; iridium; models of surface chemical reaction;

D O I：

10.1016/S0039-6028(03)00086-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The study described in the present paper is focused on the N2O-H-2 reaction on the Ir(110) surface and, in particular, on different kinds of oscillatory behaviour, including the route to chaos. Oscillations in rate were observed in the temperature range between 460 and 464 K, at a N2O pressure of 1 x 10(-6) mbar with H-2/N2O ratios close to 1. Upon minor changes in the H-2/N2O ratio, a series of period doublings is observed, resulting finally in aperiodic behaviour. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

收藏

页码：96 / 102

页数：7

相关论文

共 34 条

[1] ENVIRONMENTAL CATALYSIS [J].

ARMOR, JN .

APPLIED CATALYSIS B-ENVIRONMENTAL, 1992, 1 (04) :221-256

[2] Reduction of N2O by H2 on the Ir(110) surface:: oscillations in rate [J].

Carabineiro, SA ;

Nieuwenhuys, BE .

SURFACE SCIENCE, 2001, 495 (1-2) :1-7

[3] Oscillating behavior in N2O decomposition over Rh supported on zirconia-based catalysts:: The role of the reaction conditions [J].

Centi, G ;

Dall'Olio, L ;

Perathoner, S .

JOURNAL OF CATALYSIS, 2000, 192 (01) :224-235

[4] Non-linear processes on Pt, Ph, Pd, Ir and Ru surfaces during the NO-hydrogen reactions [J].

Cobden, PD ;

de Wolf, CA ;

Smirnov, MY ;

Makeev, A ;

Nieuwenhuys, BE .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2000, 158 (01) :115-128

[5] Non-linear behaviour in the NO-H-2 reactions over single crystals and field emitters of some Pt-group metals [J].

Cobden, PD ;

Janssen, NMH ;

vanBreugel, Y ;

Nieuwenhuys, BE .

FARADAY DISCUSSIONS, 1996, 105 :57-72

[6] OSCILLATORY REDUCTION OF NITRIC-OXIDE WITH HYDROGEN OVER PT(100) [J].

COBDEN, PD ;

SIERA, J ;

NIEUWENHUYS, BE .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1992, 10 (04) :2487-2494

[7] Kinetic instabilities during the NOx reduction with hydrogen on Pt crystals studied with field emission on the nanoscale [J].

de Bocarmé, TV ;

Kruse, N .

CHAOS, 2002, 12 (01) :118-130

[8] Oscillatory behaviour in the NO-H2 reaction over Ir(510) [J].

de Wolf, CA ;

Hattink, MO ;

Nieuwenhuys, BE .

SURFACE SCIENCE, 2001, 471 (1-3) :114-124

[9] Oscillations of the NO-H2 reaction over Ir(110) in activity and selectivity [J].

de Wolf, CA ;

Nieuwenhuys, BE ;

Slinko, MM ;

Smirnov, MY .

SURFACE SCIENCE, 1999, 433 :63-68

[10] Non-linear behaviour in the NO-H2 reaction over Ir(110) [J].

de Wolf, CA ;

Nieuwenhuys, BE ;

Sasahara, A ;

Tanaka, K ;

Slinko, MM ;

Smirnov, MY .

SURFACE SCIENCE, 1998, 411 (03) :L904-L909

← 1 2 3 4 →