Production and Characterization of Chromium Oxide (Cr2O3) via a Facile Combination of Electrooxidation and Calcination
To synthesize Cr2O3 from ferrochromium, the electrolysis of ferrochromium in an electrolyzing cell and the properties of Cr2O3 prepared by thermal decomposition of (NH4)2CrO4 were studied. Experimental results showed that with a 1:5 molar ratio of NH3∙H2O:2CrO42- and current density of 140 A/m2 at r...
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| Principais autores: | , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Elsevier
2019-09-01
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| coleção: | International Journal of Electrochemical Science |
| Assuntos: | |
| Acesso em linha: | http://www.sciencedirect.com/science/article/pii/S145239812312459X |
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