NO scattering from well-ordered adlayers adsorbed on Pt(111): translational energy and rotational state distributions

被引：3

作者：

Ainsworth, MK ^{[1
]}

Fiorin, V ^{[1
]}

McCoustra, MRS ^{[1
]}

Chesters, MA ^{[1
]}

机构：

[1] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England

来源：

SURFACE SCIENCE | 1999年 / 433卷

基金：

英国工程与自然科学研究理事会;

关键词：

platinum; scattering; NO; transitional energy; rotational quantum state; surface adsorbates;

D O I：

10.1016/S0039-6028(99)00165-X

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 results of a preliminary study of the translational energy and rotational quantum stare resolved scattering of nitric oxide (NO) from well-characterised monolayers of carbon monoxide (CO) and ethylidyne (CCH3) on a Pt(111) substrate are reported. Both direct inelastic and trapping/desorption scattering mechanisms are observed. An initial interpretation of the experimental observations considering the effects of the adlayer polarity and molecular complexity is made. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：790 / 796

页数：7

共 11 条

[1]

AINSWORTH MK, 1998, THESIS U NOTTINGHAM

[2] ROTATIONAL AND STATE-RESOLVED TRANSLATIONAL DISTRIBUTIONS OF NO SCATTERED FROM ORGANIZED AMPHIPHILIC MONOLAYERS [J].

COHEN, SR ;

NAAMAN, R ;

SAGIV, J .

JOURNAL OF CHEMICAL PHYSICS, 1988, 88 (04) :2757-2763

[3] An experimental study of vibrational enhancement of the dissociative chemisorption of ethane on Pt(111) [J].

Oakes, DJ ;

Newell, HE ;

Rutten, FJM ;

McCoustra, MRS ;

Chesters, MA .

CHEMICAL PHYSICS LETTERS, 1996, 253 (1-2) :123-128

[4] INELASTIC-SCATTERING OF NO FROM AG(111) - INTERNAL STATE, ANGLE, AND VELOCITY RESOLVED MEASUREMENTS [J].

RETTNER, CT ;

KIMMAN, J ;

AUERBACH, DJ .

JOURNAL OF CHEMICAL PHYSICS, 1991, 94 (01) :734-750

[5] Chemical dynamics at the gas-surface interface [J].

Rettner, CT ;

Auerbach, DJ ;

Tully, JC ;

Kleyn, AW .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (31) :13021-13033

[6] ROTATIONAL STATE POPULATIONS OF NO MOLECULES SCATTERED FROM CLEAN AND ADSORBATE-COVERED PT(111) SURFACES [J].

SEGNER, J ;

ROBOTA, H ;

VIELHABER, W ;

ERTL, G ;

FRENKEL, F ;

HAGER, J ;

KRIEGER, W ;

WALTHER, H .

SURFACE SCIENCE, 1983, 131 (2-3) :273-289

[7]

STARKE U, 1993, SURF SCI, V1, P286

[8] The molecular adsorption of ethane on sulfur- and ethylidyne-covered surfaces of Pt(111) [J].

Stinnett, JA ;

McMaster, MC ;

Madix, RJ .

SURFACE SCIENCE, 1996, 364 (03) :325-334

[9] DYNAMICAL VERSUS STATISTICAL ROTATIONAL DISTRIBUTIONS IN HYPERTHERMAL NO-PT(111) SCATTERING [J].

TAATJES, CA ;

WISKERKE, AE ;

KLEYN, AW .

JOURNAL OF CHEMICAL PHYSICS, 1995, 102 (09) :3848-3859

[10] YET ANOTHER VIBRATIONAL STUDY OF THE ADSORPTION SYSTEM PT(111)-CO [J].

TUSHAUS, M ;

SCHWEIZER, E ;

HOLLINS, P ;

BRADSHAW, AM .

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1987, 44 :305-316

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