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Ni-Mg-Mn-Fe-O catalyst derived from layered double hydroxide for hydrogen production by auto-thermal reforming of ethanol.
- Source :
-
Catalysis Communications . Jan2014, Vol. 43, p6-10. 5p. - Publication Year :
- 2014
-
Abstract
- Abstract: Ni-Mg-Mn-Fe-O catalysts were prepared via co-precipitation through layered double hydroxide (LDH) precursors and tested for hydrogen production from ethanol by auto-thermal reforming (ATR). With Mn and Fe in the precursor of the Ni0.35 Mg2.65Mn0.5Fe0.5O4.5±δ catalyst, an LDH structure formed via co-precipitation, and after calcination, a cubic MgO skeleton formed with spinel phases of NiMn2O4 and NiFe2O4. The H2 yield reached 4.0mol-H2/mol-EtOH and remained stable in a 30-h ATR test, which can be attributed to the improvement of reduction behavior and stability of Ni0 species. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 15667367
- Volume :
- 43
- Database :
- Academic Search Index
- Journal :
- Catalysis Communications
- Publication Type :
- Academic Journal
- Accession number :
- 92515318
- Full Text :
- https://doi.org/10.1016/j.catcom.2013.08.024