Electrochemical processes of cadmium, copper, lead, and zinc in the presence of N-(2-hydroxyethyl)piperazine-N′-3-propanesulfonic acid (HEPPS): Possible implications in speciation studies

Electroanalysis

Volumn 13, Issue 4, 2001, Pages 325-331

  Soares, Helena M V M ^a   Barros, M Graça R T ^a  

^a UNIVERSITY OF PORTO   (Portugal)

Author keywords

Cyclic voltammetry; Differential pulse anodic stripping voltammetry; Differential pulse polarography; Heavy metals; N (2 Hydroxyethyl)piperazine N 3 propanesulfonic acid; Potentiometry; Stability constants

Indexed keywords

CADMIUM; COPPER; POTENTIOMETERS (ELECTRIC MEASURING INSTRUMENTS); STRIPPING VOLTAMMETRY; TITRATION; ZINC;

CADMIUM-COPPER; DIFFERENTIAL PULSE ANODIC STRIPPING VOLTAMMETRY; DIFFERENTIAL PULSE POLAROGRAPHY; ELECTROCHEMICAL PROCESS; ELECTROCHEMICALS; N-(2-HYDROXYETHYL)PIPERAZINE-N′-3-PROPANESULPHONIC ACID; PEAK CURRENTS; POTENTIOMETRY; REDOX PROCESS; STABILITY CONSTANTS;

CYCLIC VOLTAMMETRY;

CADMIUM; COPPER; LEAD; N (2 HYDROXYETHYL)PIPERAZINE N' 3 PROPANESULFONIC ACID; PIPERAZINE DERIVATIVE; SULFONIC ACID DERIVATIVE; UNCLASSIFIED DRUG; ZINC;

ANODIC STRIPPING POTENTIOMETRY; ARTICLE; COMPUTER PROGRAM; CYCLIC POTENTIOMETRY; DIFFERENTIAL PULSE POLAROGRAPHY; DIFFERENTIAL PULSE VOLTAMMETRY; ELECTROCHEMICAL ANALYSIS; OXIDATION REDUCTION REACTION;

EID: 0035056898     PISSN: 10400397     EISSN: None     Source Type: Journal    
DOI: 10.1002/1521-4109(200103)13:4<325::AID-ELAN325>3.0.CO;2-E     Document Type: Article

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