| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Tirri, Teija
Åbo Akademi University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2023Dry Reforming of Methane over Ni-Fe-Al Catalysts Prepared by Solution Combustion Synthesiscitations
- 2021On Laccase-Catalyzed Polymerization of Biorefinery Lignin Fractions and Alignment of Lignin Nanoparticles on the Nanocellulose SurfaceviaOne-Pot Water-Phase Synthesiscitations
- 2021On Laccase-Catalyzed Polymerization of Biorefinery Lignin Fractions and Alignment of Lignin Nanoparticles on the Nanocellulose Surface via One-Pot Water-Phase Synthesiscitations
- 2021Sulfenamides as Standalone Flame Retardants for Polystyrenecitations
- 2020Tailored thermosetting wood adhesive based on well-defined hardwood lignin fractionscitations
- 2018The Synthesis of Low-Viscosity Organotin-Free Moisture-Curable Silane-Terminated Poly(Urethane-Urea)scitations
- 2017Investigation on the Influence of Chain Extenders on the Performance of One-Component Moisture-Curable Polyurethane Adhesivescitations
- 2016Structure–Property Studies on a New Family of Halogen Free Flame Retardants Based on Sulfenamide and Related Structurescitations
- 2015The effect of core-shell particle morphology on adhesive properties of poly(styrene-co-butyl acrylate)citations
- 2013Flame retardant polyurethane nanocomposite: Study of clay dispersion and its synergistic effect with dolomitecitations
Places of action
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article
Dry Reforming of Methane over Ni-Fe-Al Catalysts Prepared by Solution Combustion Synthesis
Abstract
Dry reforming of methane (DRM) is a promising method to utilize two greenhouse gases, such as CH 4 and CO 2 , to produce synthesis gas. In the current work, both monometallic Ni and bimetallic Ni-Fe catalysts with different Fe/Ni molar ratios, synthesized by solution combustion synthesis (SCS) in DRM, were investigated using a feed ratio of CH 4 /CO 2 /Ar of 1:1:1 at 600-900 °C. The catalysts were characterized by several physicochemical techniques such as X-ray diffraction (XRD), scanning electron microscopy energy-dispersive X-ray (SEM-EDX) spectroscopy, transmission electron microscopy (TEM), CHNS, N 2 physisorption, H 2 -TPR, O 2 -TPO, NH 3 -TPD, and thermogravimetric analysis (TGA). One of the highest hydrogen yields of 81% was obtained at 93% conversion of CH 4 and 94% conversion of CO 2 for the bimetallic 15Ni-5Fe-30Al catalyst, which contained, according to XRD, NiAl 2 O 4 spinel and metallic Ni phases. The spinel phase was decomposed during the reaction, while the Ni 3 Fe alloy was formed. Catalysts with a higher Fe/Ni ratio exhibited lower conversion and contained an inactive FeAl 2 O 4 spinel. Rather stable yields of CO and H 2 were obtained in an experiment with 20 h time-on-stream.