Preparation and characterization of Mg-modified zirconias as catalysts for the direct synthesis of dimethyl carbonate (DMC)
In this work sol-gel zirconia was prepared using H2SO4, HNO3 or HCl as hydrolysis catalysts. Basic and acid sites of synthesized zirconia materials were characterized by XRD, BET, FTIR, CO2- TPD and NH3-TPD. FTIR spectra and TGA confirmed the presence of sulfate in the structure of samples prepared...
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| Publicado en: | Revista Facultad de Ingeniería Universidad de Antioquia |
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| Principais autores: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Universidad de Antioquia
2011
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| Assuntos: | |
| Acceso en liña: | https://www.redalyc.org/articulo.oa?id=43021212002 |
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