Polymer stabilizer effect on the nickel-copper ferrite ability to reduction
| Autor: | N. M. Ivanova, Ya. A. Visurkhanova, E. A. Soboleva |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
chemistry.chemical_classification
Polyvinylpyrrolidone 010405 organic chemistry chemistry.chemical_element General Chemistry Polymer 010402 general chemistry Electrochemistry 01 natural sciences Copper Polyvinyl alcohol 0104 chemical sciences Nickel chemistry.chemical_compound chemistry Chemical engineering medicine Ferrite (magnet) medicine.drug Acetophenone |
| Zdroj: | Russian Chemical Bulletin. 69:1428-1435 |
| ISSN: | 1573-9171 1066-5285 |
| DOI: | 10.1007/s11172-020-2919-z |
| Popis: | The effect of polymers (polyvinyl alcohol, polyvinylpyrrolidone) involved in the synthesis of nickel-copper ferrite Ni0.5Cu0.5Fe2O4 on its phase composition changing under heawt (500–900 °C) and electrochemical reduction was investigated. Electrocatalytic activity of various levels of Fe-Cu-Ni-composites formed by the reduction of the mixed ferrite samples was established. An influence of heat treatment temperature on their electrocatalytic activity in the electrohydrogenation of acetophenone was studied. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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