The influence of surface reconstructions on the CO oxidation reaction rate for the O/Ag(110) surface

被引：22

作者：

Burghaus, U ^{[1
]}

Conrad, H ^{[1
]}

机构：

[1] MAX PLANCK GESELL,FRITZ HABER INST,D-14195 BERLIN,GERMANY

来源：

SURFACE SCIENCE | 1996年 / 352卷

关键词：

carbon dioxide; carbon monoxide; catalysis; oxidation; oxygen; silver; surface chemical reaction; surface relaxation and reconstruction;

D O I：

10.1016/0039-6028(95)01131-5

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 influence of the oxygen induced surface reconstructions on the CO2 production rate at the Ag(110)-O system will be discussed, based on titration, reactive thermal desorption and LEED measurements. We present evidence that the reactivity of oxygen is reduced in the temperature range of 190-250 K by embedding oxygen in a reconstructed surface as compared to chemisorbed oxygen; above 250 K the coverage dependence of the oxygen induced reconstructions generates an autocatalytic component into the CO2 formation rate.

引用

页码：201 / 205

页数：5

共 50 条

[41] SURFACE RECONSTRUCTIONS IN THE AG/SI(001) SYSTEM
LIN, XF
WAN, KJ
NOGAMI, J
PHYSICAL REVIEW B, 1994, 49 (11): : 7385 - 7393
[42] OXIDATION OF THE GAAS(110) SURFACE
TSAI, MH
PACKARD, WE
DOW, JD
KASOWSKI, RV
PHYSICA B, 1993, 192 (04): : 365 - 370
[43] OXIDATION OF GAAS(110) SURFACE
LUDEKE, R
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1976, 21 (07): : 937 - 937
[44] OXIDATION OF GAAS (110) SURFACE
LUDEKE, R
SOLID STATE COMMUNICATIONS, 1977, 21 (08) : 815 - 818
[45] NO DISSOCIATION AND NO+CO REACTION ON RH(110) - INFLUENCE OF THE SURFACE-STRUCTURE AND COMPOSITION ON THE REACTION-RATES
BARALDI, A
DHANAK, VR
COMELLI, G
KISKINOVA, M
ROSEI, R
APPLIED SURFACE SCIENCE, 1993, 68 (03) : 395 - 405
[46] Surface reaction network of CO oxidation on CeO2/Au(110) inverse model catalysts
Ding, Liangbing
Xiong, Feng
Jin, Yuekang
Wang, Zhengming
Sun, Guanghui
Huang, Weixin
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2016, 18 (47) : 32551 - 32559
[47] Surface Reaction of CO on Carbide-Modified Mo(110)
Gleichweit, Christoph
Neiss, Christian
Maisel, Sven
Bauer, Udo
Spaeth, Florian
Hoefert, Oliver
Goerling, Andreas
Steinrueck, Hans-Peter
Papp, Christian
JOURNAL OF PHYSICAL CHEMISTRY C, 2017, 121 (05): : 3133 - 3142
[48] GROWTH AND ORDERING OF CU-O CHAINS ON AG(110) SURFACE
MATSUMOTO, Y
OKAWA, Y
TANAKA, K
SURFACE SCIENCE, 1995, 336 (03) : L762 - L766
[49] SURFACE RECONSTRUCTIONS OF THE SNO2 (110) FACE
DEFRESART, E
DARVILLE, J
GILLES, JM
SOLID STATE COMMUNICATIONS, 1981, 37 (01) : 13 - 17
[50] INTERACTION OF HYDROGEN WITH THE AG(110) SURFACE
SPRUNGER, PT
PLUMMER, EW
PHYSICAL REVIEW B, 1993, 48 (19): : 14436 - 14446

← 1 2 3 4 5 →