Influence of the alkoxy group on the synthesis of cobaltosic oxide for the reduction of nitrogen oxides
We present a new methodology for cobaltosic oxide (Co3O4) synthesis. The materials were prepared by reacting alcohols of one-carbon (C1) to four-carbons (C4) of lateral chain with metallic sodium and cobalt nitrate hexahydrate, respectively at 600 ºC under helium stream. As effect of long chain hydr...
Spremljeno u:
| Glavni autori: | , |
|---|---|
| Format: | info:eu-repo/semantics/article |
| Jezik: | spa |
| Izdano: |
Universidad Autónoma de Baja California
2018
|
| Teme: | |
| Online pristup: | https://recit.uabc.mx/index.php/revista/article/view/ocm6 |
| Oznake: |
Dodaj oznaku
Bez oznaka, Budi prvi tko označuje ovaj zapis!
|
| Sažetak: | We present a new methodology for cobaltosic oxide (Co3O4) synthesis. The materials were prepared by reacting alcohols of one-carbon (C1) to four-carbons (C4) of lateral chain with metallic sodium and cobalt nitrate hexahydrate, respectively at 600 ºC under helium stream. As effect of long chain hydrocarbons, C4 is the best precursor of Co3O4, because of its higher surface area than the obtained by C1, C2, C3 precursors. And all the catalysts achieved NO conversion at 400 °C in the range of 69.9 % to 97.5 %. The materials were characterized by X-ray diffraction (XRD), average crystal size, surface area, energy dispersive spectroscopy (EDS), and scanning electron microscopy (SEM). |
|---|
@UABCInstitucional
UABC_Oficial
@UABC_Oficial
Tel: +52 686 551 82 00
cienciaabierta@uabc.edu.mx