STUDY OF THE UNDERPOTENTIAL DEPOSITION OF GERMANIUM ONTO POLYCRYSTALLINE PALLADIUM SURFACES

被引：14

作者：

BAKOS, I

SZABO, S

NAGY, F

MALLAT, T

BODNAR, Z

机构：

[1] HUNGARIAN ACAD SCI, CENT RES INST CHEM, POB 17, H-1525 BUDAPEST, HUNGARY

[2] TECH UNIV BUDAPEST, DEPT ORGAN CHEM TECHNOL, H-1521 BUDAPEST, HUNGARY

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1991年 / 309卷 / 1-2期

关键词：

D O I：

10.1016/0022-0728(91)87020-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Germanium deposition onto a palladized platinum electrode has been studied in 0.5 M H2SO4 via ionization of presorbed hydrogen and by electrochemical polarization. It has been stated that the Ge layer on the Pd surface inhibits hydrogen adsorption and hinders hydrogen transport from the bulk of Pd. In addition to Ge adsorption, Ge + Pd alloy formation was also observed.

引用

页码：293 / 301

页数：9

共 18 条

[1]

ADZIC RR, 1984, ADV ELECTROCH EL ENG, V13, P159

[2] ELECTROCATALYSIS BY FOREIGN METAL MONOLAYERS - OXIDATION OF FORMIC-ACID ON PALLADIUM [J].