STRUCTURE OF PLATINUM PARTICLES DEPOSITED ON TITANIUM-DIOXIDE (110) SURFACE STUDIED BY X-RAY PHOTOELECTRON DIFFRACTION

被引：15

作者：

TAMURA, K

OWARI, M

NIHEI, Y

机构：

[1] Univ of Tokyo, Tokyo, Jpn, Univ of Tokyo, Tokyo, Jpn

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1988年 / 61卷 / 05期

关键词：

CATALYSIS - CATALYSTS - Supported - PLATINUM AND ALLOYS - SPECTROSCOPY; ELECTRON - Applications - SURFACES - Spectroscopic Analysis;

D O I：

10.1246/bcsj.61.1539

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Platinum atoms deposited on a TiO//2 (110) surface were studied by X-ray photoelectron diffraction. The structure of the platinum particles was clarified. It was found that after annealing at 823 K for 30 min the platinum particles coalesced and that the structural model of platinum particles based on the (111) surface of the fcc crystal explained the experimental XPED patterns very well.

引用

页码：1539 / 1544

页数：6