Ga-Ni supported catalytically active liquid metal solutions (SCALMS) for selective ethylene oligomerization

Non-precious metal supported catalytically active liquid metal solutions exhibit attractive performance in ethylene oligomerization. It is found for the Ga-Ni system on silica that the performance depends strongly on the applied Ga/Ni ratio. Ga-rich systems forming liquid alloys exhibit a far higher...

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Veröffentlicht in:Catalysis science & technology 2021-11, Vol.11 (23), p.7535-7539
Hauptverfasser: Søgaard, Alexander, de Oliveira, Ana Luíza, Taccardi, Nicola, Haumann, Marco, Wasserscheid, Peter
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Sprache:eng
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Zusammenfassung:Non-precious metal supported catalytically active liquid metal solutions exhibit attractive performance in ethylene oligomerization. It is found for the Ga-Ni system on silica that the performance depends strongly on the applied Ga/Ni ratio. Ga-rich systems forming liquid alloys exhibit a far higher Ni-based catalytic activity than solid intermetallic compounds or Ni nanoparticles. Non-precious metal supported catalytically active liquid metal solutions exhibit attractive performance in ethylene oligomerization.
ISSN:2044-4753
2044-4761
DOI:10.1039/d1cy01146d