Characterisation of screen-printed electrodes for detection of heavy metals
1999 (English)In: Mikrochimica Acta, ISSN 0026-3672, E-ISSN 1436-5073, Vol. 131, no 02-jan, 65-73 p.Article in journal (Refereed) Published
The characterisation of disposable screen-printed electrodes for stripping analysis is described. The graphite surface of the working electrode is used as substrate for plating a thin mercury film, which allows the electrochemical preconcentration of heavy metals. Optimisation procedures and experimental results are presented. Detection limits around the ppb level were obtained for different metals [Pb(II), Cd(II), Cu(II)].
Place, publisher, year, edition, pages
Springer Science Business Media , 1999. Vol. 131, no 02-jan, 65-73 p.
screen-printed electrodes; heavy metals; anodic stripping voltammetry; potentiometric stripping analysis
National CategoryEngineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-65244ISI: 000081245800010OAI: oai:DiVA.org:liu-65244DiVA: diva2:394989