Abstract
A new simple, fast and sensitive differential pulse voltammetric method was developed for the determination of different aliphatic phthalates. Dibutyl phthalate, diethyl phthalate, didecyl phthalate, and diallyl phthalate can be determined in 0.1 M tetramethylammonium bromide in methanol using a hanging mercury drop minielectrode and a meniscus modified silver solid amalgam electrode. Optimum conditions were found including concentration and composition of supporting electrolyte and solvent, scan rate, pulse amplitude, pulse width, etc. Linear calibration curves were obtained for 10-5 and 10-6 M and for hanging mercury drop minielectrode also for 10-7 M.
| Original language | English |
|---|---|
| Pages (from-to) | 1957-1962 |
| Number of pages | 6 |
| Journal | Electroanalysis |
| Volume | 22 |
| Issue number | 17-18 |
| DOIs | |
| Publication status | Published - 20 Sep 2010 |
| Externally published | Yes |
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Keywords
- Diallyl phthalate
- Dibutyl phthalate
- Didecyl phthalate
- Diethyl phthalate
- Differential pulse voltammetry
- Hanging mercury drop minielectrode
- Meniscus modified silver solid amalgam electrode
- Voltammetry
ASJC Scopus subject areas
- Analytical Chemistry
- Electrochemistry
Cite this
Voltammetric determination of aliphatic phthalate esters at a hanging mercury drop minielectrode and a meniscus modified silver solid amalgam electrode. / Qureshi, Munawar Saeed; Fischer, Jan; Barek, Jiří; Sirajuddin; Bhanger, Muhammad Iqbal.
In: Electroanalysis, Vol. 22, No. 17-18, 20.09.2010, p. 1957-1962.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Voltammetric determination of aliphatic phthalate esters at a hanging mercury drop minielectrode and a meniscus modified silver solid amalgam electrode
AU - Qureshi, Munawar Saeed
AU - Fischer, Jan
AU - Barek, Jiří
AU - Sirajuddin,
AU - Bhanger, Muhammad Iqbal
PY - 2010/9/20
Y1 - 2010/9/20
N2 - A new simple, fast and sensitive differential pulse voltammetric method was developed for the determination of different aliphatic phthalates. Dibutyl phthalate, diethyl phthalate, didecyl phthalate, and diallyl phthalate can be determined in 0.1 M tetramethylammonium bromide in methanol using a hanging mercury drop minielectrode and a meniscus modified silver solid amalgam electrode. Optimum conditions were found including concentration and composition of supporting electrolyte and solvent, scan rate, pulse amplitude, pulse width, etc. Linear calibration curves were obtained for 10-5 and 10-6 M and for hanging mercury drop minielectrode also for 10-7 M.
AB - A new simple, fast and sensitive differential pulse voltammetric method was developed for the determination of different aliphatic phthalates. Dibutyl phthalate, diethyl phthalate, didecyl phthalate, and diallyl phthalate can be determined in 0.1 M tetramethylammonium bromide in methanol using a hanging mercury drop minielectrode and a meniscus modified silver solid amalgam electrode. Optimum conditions were found including concentration and composition of supporting electrolyte and solvent, scan rate, pulse amplitude, pulse width, etc. Linear calibration curves were obtained for 10-5 and 10-6 M and for hanging mercury drop minielectrode also for 10-7 M.
KW - Diallyl phthalate
KW - Dibutyl phthalate
KW - Didecyl phthalate
KW - Diethyl phthalate
KW - Differential pulse voltammetry
KW - Hanging mercury drop minielectrode
KW - Meniscus modified silver solid amalgam electrode
KW - Voltammetry
UR - http://www.scopus.com/inward/record.url?scp=77956579432&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77956579432&partnerID=8YFLogxK
U2 - 10.1002/elan.201000040
DO - 10.1002/elan.201000040
M3 - Article
VL - 22
SP - 1957
EP - 1962
JO - Macromolecular Chemistry and Physics
JF - Macromolecular Chemistry and Physics
SN - 1040-0397
IS - 17-18
ER -