Voltammetric Detection of Lead(II) Using Amide-Cyclam- Functionalized Silica-Modified Carbon Paste Electrodes
✍ Scribed by Stéphanie Goubert-Renaudin; Mathieu Moreau; Christelle Despas; Michel Meyer; Franck Denat; Bénédicte Lebeau; Alain Walcarius
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 239 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1040-0397
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## Abstract A sensitive and selective method for the determination of Pb(II) with a zirconium phosphated silica gel (SiZrPH) modified carbon paste electrode has been developed. The measurements were carried out in three steps including an open circuit accumulation following by electrolysis of accum
Direct identi®cation of lead(II) and (IV) in glazed ceramics by cyclic voltammetry and differential pulse voltammetry is described. Characteristic cathodic and anodic pro®les are obtained for microsample coatings in Paraloid B72-®lm electrodes immersed in NaCl and HAc/NaAc media. The electrochemical