Bismuth-film-plated carbon paste electrodes

被引：152

作者：

Królicka, A

Pauliukaite, R

Svancara, I

Metelka, R

Bobrowski, A

Norkus, E

Kalcher, K

Vytras, K ^{[1
]}

机构：

[1] Univ Pardubice, Fac Chem Technol, Dept Analyt Chem, CZ-53210 Pardubice, Czech Republic

[2] Stanislaw Staszic Univ Min & Met, Fac Mat Engn & Ceram, Dept Bldg Mat, PL-30059 Krakow, Poland

[3] Inst Chem, Catalysis Lab, LT-2600 Vilnius, Lithuania

[4] Karl Franzens Univ Graz, Inst Chem, A-8001 Graz, Austria

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2002年 / 4卷 / 02期

关键词：

bismuth film; carbon paste electrodes; stripping voltammetry;

D O I：

10.1016/S1388-2481(01)00301-0

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

In this preliminary note, carbon paste electrodes (CPEs) plated with a bismuth film are presented. The bismuth film can be generated onto the carbon paste surface either from an external plating solution or in situ; the latter being performed in two ways: (i) as a spike of the Bi3+ ions to the solution or (ii) via modifying the carbon paste with solid bismuth oxide (5% m/m). As shown on selected examples, bismuth-film-plated CPEs exhibit a good performance in voltammetric stripping analysis of some heavy metals such as Pb, Cd, and Zn. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：193 / 196

页数：4

共 19 条

[1] Gold-plated carbon paste electrodes for anodic stripping determination of arsenic [J].