Реферат: X-ray and ultraviolet photoelectron spectroscopy have been used to clarify the mechanism of the CO oxidation reaction by NO on Ir(111). It was found that at room temperature, NO and CO chemisorb on Ir(111) but do not react. At elevated temperatures, adsorbed NO decomposes, and the adsorbed atomic oxygen reacts with CO to form CO2 which is desorbed rapidly. The adsorbed atomic nitrogen thermally desorbs as N2. In the absence of CO, NO decomposes on Ir(111) at elevated temperatures until oxygen accumulates to such an extent that the catalytic activity of the surface is reduced. Furthermore, the photoelectron spectra establish the significant point that the unpaired spin density of the 2π molecular orbital of NO is not quenched by adsorption on Ir(111).

Библиографическая ссылка: Zhdan P.A. , Boreskov G.K. , Boronin A.I. , Schepelin A.P. , Egelhoff Jr. W.F. , Weinberg W.H.
Carbon Monoxide Oxidation by Nitric Oxide on Iridium (111) Sudied by X-Ray and UV-Photoelectron Spectroscopy
Applications of Surface Science (Continued as Applied Surface Science). 1977. V.1. N1. P.25-32. DOI: 10.1016/0378-5963(77)90004-6 WOS Scopus РИНЦ CAPlusCA OpenAlex

Даты:

Поступила в редакцию:	21 мар. 1977 г.
Опубликована в печати:	1 сент. 1977 г.
Опубликована online:	9 окт. 2002 г.

Идентификаторы БД:

Web of science:	WOS:A1977ED55600002
Scopus:	2-s2.0-0017532822
РИНЦ:	41731559
Chemical Abstracts:	1978:12483
Chemical Abstracts (print):	88:12483
OpenAlex:	W1977973667

Цитирование в БД:

БД	Цитирований
Web of science	29
Scopus	30
РИНЦ	28
OpenAlex	28

Альметрики: