Catalytic steam reforming of ethanol over W-, V-, or Nb–modified Ni-Al-O hydrotalcite-type precursors
Abstract: 2:1 Ni/Al layered double hydroxides (LDH) doped by anions using ammonium salts (NH4) 10[W12O41], NH4VO3 or (NH4) 3[NbO (C2O4) 3] have been prepared by co-precipitation, dried and calcined at 600оС, forming NiO-based solid solutions. Diffraction patterns are typical for the layered Ni-Al-O hydrotalcite-like structure. Anion incorporation into the interlayer space increases the interlayer distance for W- and Nb-containing anions but decreases it for VO3 -1. Broad halos in the diffraction patterns indicate amorphous or strongly disordered phases containing the doping anions. H2 reduction of undoped Ni-Al-O (NA) and those doped by W (NAW) and Nb (NANb) occurred in one step, while that doped by V (NAV) was reduced in two steps. W doping increases the reduction temperature, but Nb doping decreases it. The hydrogen consumed increases in the row: NANb < NAW < NAV < NA. In the ethanol steam reforming reaction, modification by W and Nb anions results in ethanol conversion rates close to that of the unmodified sample, but V increases it nearly twofold.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
Catalytic steam reforming of ethanol over W-, V-, or Nb–modified Ni-Al-O hydrotalcite-type precursors ; volume:4 ; number:1 ; year:2017 ; pages:17-24 ; extent:8
Catalysis for sustainable energy ; 4, Heft 1 (2017), 17-24 (gesamt 8)
- Urheber
-
Korneeva, E.V.
Kardash, T.Yu.
Rogov, V.A.
Smal, E.A.
Sadykov, V.A.
- DOI
-
10.1515/cse-2017-0004
- URN
-
urn:nbn:de:101:1-2411121533547.506035111090
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
15.08.2025, 07:35 MESZ
Datenpartner
Dieses Objekt wird bereitgestellt von:
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Korneeva, E.V.
- Kardash, T.Yu.
- Rogov, V.A.
- Smal, E.A.
- Sadykov, V.A.
Ähnliche Objekte (12)
Hydrogen-selective porous carbon-based membranes for catalytic steam reforming of bio-ethanol
Concentrated Platinum‐Gallium Nanoalloy for Hydrogen Production from the Catalytic Steam Reforming of Ethanol
Ni–Ru-containing mixed oxide-based composites as precursors for ethanol steam reforming catalysts: Effect of the synthesis methods on the structural and catalytic properties
Low temperature steam reforming of ethanol over advanced carbon nanotube-based catalysts
Catalytic study of copper based catalysts for steam reforming of methanol
Investigation on binary copper-based catalysts used in the ethanol steam reforming process
Atmospheric pressure microwave (915 MHz) plasma for hydrogen production from steam reforming of ethanol
Ni (Co)-containing catalysts based on perovskite-like ferrites for steam reforming of ethanol
Ethanol Steam Reforming for Hydrogen Production Over Hierarchical Macroporous Mesoporous SBA-15 Supported Nickel Nanoparticles
Renewable Hydrogen Production with Steam Reforming of Ethanol Using Siliceous Mesocellular Foam‐Supported Nickel Catalysts
Ni-supported catalysts for ethanol steam reforming: effect of the solvent and metallic precursor in catalyst preparation
Co-pyrolysis–catalytic steam reforming of cellulose/lignin with polyethylene/polystyrene for the production of hydrogen
Hydrogen-selective porous carbon-based membranes for catalytic steam reforming of bio-ethanol
Concentrated Platinum‐Gallium Nanoalloy for Hydrogen Production from the Catalytic Steam Reforming of Ethanol
Ni–Ru-containing mixed oxide-based composites as precursors for ethanol steam reforming catalysts: Effect of the synthesis methods on the structural and catalytic properties
Low temperature steam reforming of ethanol over advanced carbon nanotube-based catalysts
Catalytic study of copper based catalysts for steam reforming of methanol
Investigation on binary copper-based catalysts used in the ethanol steam reforming process
Atmospheric pressure microwave (915 MHz) plasma for hydrogen production from steam reforming of ethanol
Ni (Co)-containing catalysts based on perovskite-like ferrites for steam reforming of ethanol
Ethanol Steam Reforming for Hydrogen Production Over Hierarchical Macroporous Mesoporous SBA-15 Supported Nickel Nanoparticles
Renewable Hydrogen Production with Steam Reforming of Ethanol Using Siliceous Mesocellular Foam‐Supported Nickel Catalysts
Ni-supported catalysts for ethanol steam reforming: effect of the solvent and metallic precursor in catalyst preparation
Co-pyrolysis–catalytic steam reforming of cellulose/lignin with polyethylene/polystyrene for the production of hydrogen
Hydrogen-selective porous carbon-based membranes for catalytic steam reforming of bio-ethanol
Concentrated Platinum‐Gallium Nanoalloy for Hydrogen Production from the Catalytic Steam Reforming of Ethanol
Ni–Ru-containing mixed oxide-based composites as precursors for ethanol steam reforming catalysts: Effect of the synthesis methods on the structural and catalytic properties
Low temperature steam reforming of ethanol over advanced carbon nanotube-based catalysts
Catalytic study of copper based catalysts for steam reforming of methanol
Investigation on binary copper-based catalysts used in the ethanol steam reforming process
Atmospheric pressure microwave (915 MHz) plasma for hydrogen production from steam reforming of ethanol
Ni (Co)-containing catalysts based on perovskite-like ferrites for steam reforming of ethanol
Ethanol Steam Reforming for Hydrogen Production Over Hierarchical Macroporous Mesoporous SBA-15 Supported Nickel Nanoparticles
Renewable Hydrogen Production with Steam Reforming of Ethanol Using Siliceous Mesocellular Foam‐Supported Nickel Catalysts
Ni-supported catalysts for ethanol steam reforming: effect of the solvent and metallic precursor in catalyst preparation