Non-Linear Behaviour in the NO-H2 Reaction over Ir(110) | Sciact - CRIS-система Института катализа

Non-Linear Behaviour in the NO-H2 Reaction over Ir(110) Научная публикация

Журнал

Surface Science
ISSN: 0039-6028

Вых. Данные

Год: 1998, Том: 411, Номер: 3, Страницы: L904-L909 Страниц : 1 DOI: 10.1016/S0039-6028(98)00480-4

Ключевые слова

Hydrogen, Iridium, Nitrogen oxides, Single crystal surfaces, Thermal desorption spectroscopy

Авторы

de Wolf C.A. ¹ , Nieuwenhuys B.E. ¹ , Sasahara A. ² , Tanaka K. ² , Slinko M.M. ³ , Smirnov M.Yu. ⁴

Организации

1	Leiden Institute of Chemistry, Gorlaeus Laboratories, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands
2	Institute of Solid State Physics, University of Tokyo, 7-22-1 Roppongi, Minato-ku, Tokyo 106, Japan
3	Institute of Chemical Physics, Russian Academy of Sciences, Kosygin street, 4, Moscow, 117977, Russia
4	Boreskov Institute of Catalysis, Russian Academy of Sciences, Siberian Branch, Novosibirsk, 630090, Russia

Информация о финансировании (2)

1	Netherlands Organisation for Scientific Research
2	Российский фонд фундаментальных исследований	96-03-33211

The present paper describes experimental findings concerning non-linear behaviour in the NO–H2 reaction over Ir(110). To our knowledge, this is the first report of catalytic rate oscillations over Ir(110). The oscillatory behaviour was obtained in the 10−6 mbar NO pressure regime around 475 K in a large excess of hydrogen. The N2 production rate oscillates out of phase with the rates of NH3 and H2O formation. No N2O was formed under the conditions examined. The oscillatory behaviour found over Ir(110) is compared with those reported earlier for Pt(100) and Rh single crystal surfaces.

de Wolf C.A. , Nieuwenhuys B.E. , Sasahara A. , Tanaka K. , Slinko M.M. , Smirnov M.Y.
Non-Linear Behaviour in the NO-H2 Reaction over Ir(110)
Surface Science. 1998. V.411. N3. P.L904-L909. DOI: 10.1016/S0039-6028(98)00480-4 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	26 мар. 1998 г.
Принята к публикации:	11 июн. 1998 г.
Опубликована в печати:	25 авг. 1998 г.
Опубликована online:	22 нояб. 1998 г.

Web of science:	WOS:000075878600008
Scopus:	2-s2.0-0032136428
РИНЦ:	84289
Chemical Abstracts:	1998:607519
Chemical Abstracts (print):	129:194259
OpenAlex:	W1638262643

БД	Цитирований
Web of science	13
Scopus	13
РИНЦ	13
OpenAlex	15