ADSORPTION ACTIVE-SITES - KEY FACTOR ON THE ADSORPTION ABILITY OF PYRIDINE MOLECULES ON AG SURFACES

被引：2

作者：

LI, L

YU, G

DONG, S

WANG, G

ZHANG, Z

机构：

[1] Fudan Univ, China

来源：

APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 1988年 / 47卷 / 04期

关键词：

Harmonic Generation - Silver and Alloys--Surfaces;

D O I：

10.1007/BF00716086

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Experimental results on the study of pyridine molecules adsorbed on Ag films and Ag foils under atmospheric and ultra-high vacuum environments by the second-harmonic generation technique suggest that micro-scaled active sites existing in the evaporated Ag film play the key role for this kind of adsorption.

引用

收藏

页码：283 / 286

页数：4

相关论文

共 12 条

[1] DETECTION OF MOLECULAR MONOLAYERS BY OPTICAL 2ND-HARMONIC GENERATION [J].

CHEN, CK ;

HEINZ, TF ;

RICARD, D ;

SHEN, YR .

PHYSICAL REVIEW LETTERS, 1981, 46 (15) :1010-1012

[2]

HEINZ TF, 1982, PHYS REV LETT, V48, P478, DOI 10.1103/PhysRevLett.48.478

[3] SURFACE-ENHANCED RAMAN-SCATTERING FROM VAPOR-DEPOSITED COPPER, SILVER, AND GOLD - EXCITATION PROFILES AND TEMPERATURE-DEPENDENCE [J].

LADOUCEUR, HD ;

TEVAULT, DE ;

SMARDZEWSKI, RR .

JOURNAL OF CHEMICAL PHYSICS, 1983, 78 (02) :980-985

[4]

LI L, 1987, ACTA OPTICA SINICA, V7, P602

[5]

LI LF, IN PRESS

[6]

POCKRAND I, 1981, PHYS LETT A, V81, P193

[7] SMALL CAVITIES AS MAJOR ACTIVE-SITES FOR SURFACE ENHANCED RAMAN-SCATTERING [J].

SEKI, H ;

CHUANG, TJ ;

ESCOBAR, JF ;

MORAWITZ, H ;

ALBANO, EV .

SURFACE SCIENCE, 1985, 158 (1-3) :254-262

[8] SURFACE ENHANCED RAMAN-SCATTERING BY PYRIDINE ON SILVER ISLAND FILMS IN AN ULTRAHIGH-VACUUM [J].

SEKI, H ;

PHILPOTT, MR .

JOURNAL OF CHEMICAL PHYSICS, 1980, 73 (10) :5376-5379

[9] SURFACE STUDIES BY OPTICAL 2ND-HARMONIC GENERATION - THE ADSORPTION OF O2, CO, AND SODIUM ON THE RH(111) SURFACE [J].

TOM, HWK ;

MATE, CM ;

ZHU, XD ;

CROWELL, JE ;

HEINZ, TF ;

SOMORJAI, GA ;

SHEN, YR .

PHYSICAL REVIEW LETTERS, 1984, 52 (05) :348-351

[10] 2ND-HARMONIC REFLECTION FROM SILICON SURFACES AND ITS RELATION TO STRUCTURAL SYMMETRY [J].

TOM, HWK ;

HEINZ, TF ;

SHEN, YR .

PHYSICAL REVIEW LETTERS, 1983, 51 (21) :1983-1986