DIFFERENTIAL-PULSE ANODIC-STRIPPING VOLTAMMETRY AT MERCURY POLY(4-VINYLPYRIDINE) COATINGS ON GLASSY-CARBON ELECTRODES

被引：6

作者：

CASSIDY, J

LOWNEY, C

机构：

[1] Chemistry Department, Dublin Institute of Technology, Dublin, 8, Kevin Street

来源：

ANALYTICA CHIMICA ACTA | 1990年 / 234卷 / 02期

关键词：

Cadmium; Lead;

D O I：

10.1016/S0003-2670(00)83595-3

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The coating layer is simple to prepare and when the HG2+ within the layer is reduced it proves useful for determination of Cd2+ and Pb2+, but not Cu2+. The inherent filtering ability of the poly(vinylpyridine) excludes gelatin, which adsorbs on mercury film electrodes causing irreproducible results. © 1990.

引用

收藏

页码：479 / 482

页数：4

相关论文

共 12 条

[1]

[Anonymous], 1972, ADV INORG CHEM

[2]

[Anonymous], 1985, STRIPPING ANAL PRINC

[3]

CASSIDY JJ, UNPUB

[4] DARK ELECTROCHEMISTRY AND PHOTOELECTROCHEMISTRY OF MOLECULARLY DOPED ION-EXCHANGE POLYMER BLENDS [J].

CROUCH, AM ;

ORDONEZ, I ;

LANGFORD, CH ;

LAWRENCE, MF .

JOURNAL OF PHYSICAL CHEMISTRY, 1988, 92 (21) :6058-6065

[5] ANODIC-STRIPPING VOLTAMMETRY WITH MEDIUM EXCHANGE IN TRACE-ELEMENT SPECIATION [J].

FLORENCE, TM ;

MANN, KJ .

ANALYTICA CHIMICA ACTA, 1987, 200 (01) :305-312

[6] EXCHANGE OF COMMENTS ON SCHEME FOR CLASSIFICATION OF HEAVY-METAL SPECIES IN NATURAL-WATERS - REPLY [J].

FLORENCE, TM ;

BATLEY, GE .

ANALYTICAL CHEMISTRY, 1980, 52 (12) :1962-1963

[7] GAMMA-IRRADIATED POLYMER-MODIFIED MERCURY FILM ELECTRODES [J].

KELLY, MJ ;

HEINEMAN, WR .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1987, 222 (1-2) :243-256

[8] SIMPLE PREPARATION AND CHARACTERISTICS OF STABILIZED, PROTONATED POLY-4-VINYLPYRIDINE FILMS CONTAINING ELECTROACTIVE ANIONS ON GLASSY-CARBON ELECTRODE SURFACES [J].

LINDHOLM, B ;

SHARP, M .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1986, 198 (01) :37-52

[9] ELECTRON-TRANSPORT DYNAMICS IN PARTIALLY QUATERNIZED POLY(4-VINYLPYRIDINE) THIN-FILMS CONTAINING FERRI FERROCYANIDE [J].

OH, SM ;

FAULKNER, LR .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1989, 269 (01) :77-97

[10] EXCHANGE OF COMMENTS ON SCHEME FOR CLASSIFICATION OF HEAVY-METAL SPECIES IN NATURAL-WATERS [J].

SKOGERBOE, RK ;

WILSON, SA ;

OSTERYOUNG, JG .

ANALYTICAL CHEMISTRY, 1980, 52 (12) :1960-1962