The Effect of Acetate Concentration, Solution pH and Conductivity on the Anodic Stripping Voltammetry of Lead and Cadmium Ions at in situ Bismuth-Plated Carbon Microelectrodes.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F11%3A39892620" target="_blank" >RIV/00216275:25310/11:39892620 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.jelechem.2011.05.028" target="_blank" >http://dx.doi.org/10.1016/j.jelechem.2011.05.028</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jelechem.2011.05.028" target="_blank" >10.1016/j.jelechem.2011.05.028</a>

Result language

angličtina

Original language name

The Effect of Acetate Concentration, Solution pH and Conductivity on the Anodic Stripping Voltammetry of Lead and Cadmium Ions at in situ Bismuth-Plated Carbon Microelectrodes.

Original language description

The use of carbon microdisc electrode substrates allowed Pb(II) and Cd(II) anodic stripping voltammetry at in situ plated bismuth films to be studied in an extended acetate buffer/electrolyte concentration range that includes very low or zero acetate levels. The change of the Pb and Cd square wave anodic stripping voltammetry (SWASV) peak height with acetate concentration, pH and conductivity has been studied systematically. It was found that the stripping peak signal is considerably enhanced in the absence of added acetate or in acidic solutions. This behaviour has been attributed to the extent of metal ion complexation values. Recording both the forward and the reverse voltammograms of each SWASV curve, the signal variation could be attributed to changes in the metal ion deposition rate (as its complexation state is varied) both during the preconcentration step and the reverse pulse of the SWASV potential sequence.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CG - Electrochemistry

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Electroanalytical Chemistry

ISSN

1572-6657

e-ISSN

—

Volume of the periodical

660

Issue of the periodical within the volume

1

Country of publishing house

CH - SWITZERLAND

Number of pages

6

Pages from-to

"31?36"

UT code for WoS article

000295149600006

EID of the result in the Scopus database

—