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Electrodeposition of Zinc Oxide Films from Choline Chloride Based Ionic Liquid Media Containing Zinc and Nitrate Ions
| Content Provider | Semantic Scholar |
|---|---|
| Author | Dumitru, C. Cojocaru, Anca Anicăi, Liana Cotarta, Adina Vişan, Teodor |
| Copyright Year | 2016 |
| Abstract | The paper is focused on investigation of electrode processes during cathodic deposition of zinc oxide onto glassy carbon electrode from choline chloride-urea and choline chloride – ethylene glycol ionic liquids as solvents. Comparative cyclic voltammograms were recorded in the presence of single KNO3 salt, single Zn(NO3)2 salt and KNO3 + Zn(NO3)2 mixture. The irreversible process of NO3 reduction is catalysed by Zn ions or metallic Zn first deposited. At very negative potentials and slow scan rate the mechanism consists in ZnO precipitation by a chemical reaction between Zn and O (or other oxide species produced by NO3 reduction) which needs time to be carried out. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://www.scientificbulletin.upb.ro/rev_docs_arhiva/full281_130128.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
