EXPLOSIVE PRODUCTION OF CO2 FROM (NO+CO)/PD(100)

被引：14

作者：

DATE, M ^{[1
]}

OKUYAMA, H ^{[1
]}

TAKAGI, N ^{[1
]}

NISHIJIMA, M ^{[1
]}

ARUGA, T ^{[1
]}

机构：

[1] KYOTO UNIV, FAC SCI, KYOTO 60601, JAPAN

来源：

SURFACE SCIENCE | 1995年 / 341卷 / 03期

关键词：

CARBON MONOXIDE; NITROGEN OXIDES; PALLADIUM; SINGLE CRYSTAL SURFACES; SURFACE CHEMICAL REACTION; THERMAL DESORPTION SPECTROSCOPY;

D O I：

10.1016/0039-6028(95)00772-5

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：

Explosive CO2 production followed by the gradual N-2 production has been observed by TDS as a result of the NO-CO reaction on the Pd(100) surface which does not reconstruct. The location and width of the CO2 desorption peak have been found to be almost independent of the total coverage. For this autocatalytic reaction, the vacancy requirement model is considered to be valid. Change in the CO2 production by varying the NO coverage (with the CO coverage fixed) has been also studied, from which information on the island formation is derived.

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收藏

页码：L1096 / L1100

页数：5

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