THE VOLTAMMETRIC DETERMINATION OF TRACE U(VI) IN SEAWATER - ADSORPTIVE PRECONCENTRATION OF THE 2-(5-BROMO-2-PYRIDYLAZO)-5-DIETHYLAMINOPHENOL COMPLEX

被引：9

作者：

ELWERFALLI, J ^{[1
]}

PAGE, JA ^{[1
]}

VANLOON, GW ^{[1
]}

机构：

[1] QUEENS UNIV,DEPT CHEM,KINGSTON K7L 3N6,ONTARIO,CANADA

来源：

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE | 1987年 / 65卷 / 05期

关键词：

D O I：

10.1139/v87-190

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

引用

页码：1139 / 1143

页数：5

共 21 条

[1] POSSIBLE CURRENT-LESS CONCENTRATION OF TRACE METALS ON BOUNDARY LAYER MERCURY/ELECTROLYTE .2. ADSORPTIVE CONCENTRATION TESTS ON STATIONARY MERCURY ELECTRODE WITHOUT USE OF SURFACE-ACTIVE COMPLEX FORMERS - DETERMINATION OF URANIUM AND TUNGSTEN TRACES [J].

BERGE, H ;

RINGSTOR.H .

ANALYTICA CHIMICA ACTA, 1971, 55 (01) :201-&

[2] POSSIBLE CURRENT-LESS CONCENTRATION OF TRACE METALS ON BOUNDARY LAYER MERCURY/ELECTROLYTE .1. STUDIES ON SOME ORGANIC COMPLEX FORMS FOR THEIR SUITABILITY AS FILM FORMING SUBSTANCES FOR CONCENTRATION TESTS ON INORGANIC DIPOLARIZERS [J].

BERGE, H ;

RINGSTOR.H .

ANALYTICA CHIMICA ACTA, 1971, 55 (01) :193-&

[3] POLAROGRAPHY OF HETEROCYCLIC AZO-COMPOUNDS AND THEIR METAL-COMPLEXES [J].

FLORENCE, TM ;

JOHNSON, DA ;

BATLEY, GE .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1974, 50 (01) :113-127

[4] VOLTAMMETRIC DETERMINATION OF URANIUM IN SEA-WATER AFTER PRE-CONCENTRATION ON THE TRIOCTYLPHOSPHINE OXIDE-COATED GLASSY-CARBON ELECTRODE [J].

IZUTSU, K ;

NAKAMURA, T ;

ANDO, T .

ANALYTICA CHIMICA ACTA, 1983, 152 (SEP) :285-288

[5] VOLTAMMETRY AT A TRIOCTYLPHOSPHINE OXIDE-COATED GLASSY-CARBON ELECTRODE AND ITS USE FOR THE DETERMINATION OF TRACE URANYL IONS AFTER PRE-CONCENTRATION [J].

IZUTSU, K ;

NAKAMURA, T ;

TAKIZAWA, R ;

HANAWA, H .

ANALYTICA CHIMICA ACTA, 1983, 149 (MAY) :147-155

[6] STUDY OF SOME PYRIDYLAZO DYESTUFFS AS CHROMOGENIC REAGENTS AND ELUCIDATION OF NATURE OF THEIR METAL-COMPLEX SPECTRA [J].

JOHNSON, DA ;

FLORENCE, TM .

TALANTA, 1975, 22 (03) :253-265

[7] SPECTROPHOTOMETRIC DETERMINATION OF URANIUM(VI) WITH 2-(5-BROMO-2-PYRIDYLAZO)-5-DIETHYLAMINOPHENOL [J].

JOHNSON, DA ;

FLORENCE, TM .

ANALYTICA CHIMICA ACTA, 1971, 53 (01) :73-&

[8] HIGHLY SELECTIVE TRACE DETERMINATION OF URANIUM BY DIFFERENTIAL PULSE POLAROGRAPHY (CATALYTIC NITRATE REDUCTION), FOLLOWING EXTRACTION SEPARATION [J].

KEIL, R .

FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1978, 292 (01) :13-19

[9] DETERMINATION OF URANIUM BY ADSORPTIVE STRIPPING VOLTAMMETRY [J].

LAM, NK ;

KALVODA, R ;

KOPANICA, M .

ANALYTICA CHIMICA ACTA, 1983, 154 (NOV) :79-86

[10] PRE-CONCENTRATION AND DETERMINATION OF URANYL IONS ON ELECTRODES MODIFIED BY TRI-NORMAL-OCTYLPHOSPHINE OXIDE [J].

LUBERT, KH ;

SCHNURRBUSCH, M ;

THOMAS, A .

ANALYTICA CHIMICA ACTA, 1982, 144 (DEC) :123-136

← 1 2 3 →