Zobrazit minimální záznam
dc.contributor.author |
Guzsvány, Valéria |
|
dc.contributor.author |
Nakajima, Hizuru |
|
dc.contributor.author |
Soh, Nobuaki |
|
dc.contributor.author |
Nakano, Koji |
|
dc.contributor.author |
Švancara, Ivan |
|
dc.contributor.author |
Imato, Toshimiko |
|
dc.date.accessioned |
2012-03-14T13:50:17Z |
|
dc.date.available |
2012-03-14T13:50:17Z |
|
dc.date.issued |
2010 |
|
dc.identifier |
Univerzitní knihovna (studovna) |
|
dc.identifier.isbn |
978-80-7395-386-7 (Online) |
|
dc.identifier.isbn |
978-80-7395-368-3 (Print) |
|
dc.identifier.issn |
1211-5541 |
|
dc.identifier.uri |
http://hdl.handle.net/10195/42629 |
|
dc.description.abstract |
The possibilities to employ antimony-film plated glassy carbon electrode (SbFGCE) in anodic stripping voltammetry combined with sequential injection analysis(ASV-SIA) were examined and tested for the determination of Pb(II) and Cd(II)
selected as the model ions. It has been found that SbF-GCE can be operated at the low :g l–1 concentration level via the in-situ preparation — deposition from a plating solution of 0.5 M HCl, mixed with 0.75 mg l–1 Sb(III), and at a potential
of –1.5 V vs. Ag/AgCl. The same solution could then be used for pre-concentration and stripping, when the reproducibility of the respective signals was characterised 20 Guzsvány V. et al./Sci. Pap. Univ. Pardubice Ser. A 16 (2010) 19–31 by means of the RSD < 2.8 %, and the detection limit (3F) of about 1.2 μg l–1
Pb(II) and 1.4 μg l-–1 Cd(II). Furthermore, as found, the presence of weakly complexing halide salts, KCl or KBr, could further improve the overall signal-tonoise ratio, whereas the addition of KSCN into the solution(s) offered the possibility to detect some additional ions; namely, of highly electronegative metal elements such as Zn(II), Mn(II), and Cr(III). |
eng |
dc.format |
p. 19-31 |
|
dc.language.iso |
eng |
|
dc.publisher |
Univerzita Pardubice |
cze |
dc.relation.ispartof |
Scientific papers of the University of Pardubice. Series A, Faculty of Chemical Technology. 16 (2010) |
|
dc.subject |
antimony film |
eng |
dc.subject |
anodic stripping voltammetry |
eng |
dc.subject |
sequential injection analysis |
eng |
dc.title |
Applicability of antimony film electrodes in anodic stripping voltammetry combined with sequential injection analysis |
eng |
dc.type |
Article |
eng |
dc.identifier.signature |
47333-16 |
|
dc.peerreviewed |
yes |
|
dc.publicationstatus |
published |
|
Tento záznam se objevuje v následujících kolekcích
Zobrazit minimální záznam
|
Vyhledávání
Procházet
-
Vše v Digitální knihovně
-
Tato kolekce
Můj účet
|