LOW-ENERGY ELECTRON-DIFFRACTION AND CYCLIC VOLTAMMETRY STUDIES OF FLAME-ANNEALED PLATINUM SINGLE-CRYSTALS

被引：22

作者：

FEDDRIX, FH

YEAGER, EB

CAHAN, BD

机构：

[1] CASE WESTERN RESERVE UNIV,CASE CTR ELECTROCHEM SCI,CLEVELAND,OH 44106

[2] CASE WESTERN RESERVE UNIV,DEPT CHEM,CLEVELAND,OH 44106

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1992年 / 330卷 / 1-2期

关键词：

D O I：

10.1016/0022-0728(92)80322-U

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Low energy electron diffraction (LEED) and cyclic voltammetry were used to examine the surface structure of flame-annealed platinum (100), (110), and (111) electrodes. Well-defined LEED patterns were obtained for these surfaces but only after heat treatment in vacuo at 400-degrees-C in order to remove surface contaminants. The cyclic voltammograms correspond to those expected for these low index platinum surfaces from prior studies.

引用

页码：419 / 431

页数：13

共 28 条

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