Effect of the addition of silver compounds during the pyrolysis of manganese nitrate on tantalum anodic oxide film
A study of the pyrolysis of an aqueous solution of manganese nitrate in the presence of silver compounds has been carried out. Thermal analysis showed that the MnO 2 formation temperature and the transformation temperature from MnO 2 to Mn 2O 3 shifted towards a lower temperature in the presence of...
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| Veröffentlicht in: | Journal of power sources 1996-06, Vol.60 (2), p.193-196 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A study of the pyrolysis of an aqueous solution of manganese nitrate in the presence of silver compounds has been carried out. Thermal analysis showed that the MnO
2 formation temperature and the transformation temperature from MnO
2 to Mn
2O
3 shifted towards a lower temperature in the presence of silver acetate. A large particle-size and high crystallinity MnO
2 was formed; this may be a useful method of making an excellent tantalum capacitor with high capacitance. |
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| ISSN: | 0378-7753 1873-2755 |
| DOI: | 10.1016/S0378-7753(96)80010-3 |