Journal article
Continuous Hydrothermal Flow Synthesis of Co1–xNixFe2O4 (x = 0–0.8) Nanoparticles and Their Catalytic Properties for CO Oxidation and Oxygen Evolution Reaction : Continuous Hydrothermal Flow Synthesis of Co1-xNixFe2O4 (x = 0-0.8) Nanoparticles and Their Catalytic Properties for CO Oxidation and Oxygen Evolution
In
Zeitschrift Fuer Anorganische Und Allgemeine Chemie
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2018, Volume 644, Issue 24, pp. 1727-1733
Abstract
Well-crystallized CoFe2O4 and Ni-substituted Co1?xNixFe2O4 nanoparticles (x = 0.1, 0.3, 0.4, 0.5, 0.6, 0.8) were synthesized by continuous hydrothermal flow synthesis (CHFS). Catalytic properties of the synthesized nanoparticles in the catalytic oxidation of CO and electrochemical oxygen evolution reaction (OER) were studied.
A conversion of 50?% in CO was reached at 223 °C and 100?% at 310 °C when CoFe2O4 prepared by CHFS was used as catalyst. The effect of Ni content on the OER activity of the as-synthesized Co1?xNixFe2O4 did not show a clear trend, however a remarkable improvement of the activity was observed for 30 at?% substitution (x = 0.3) in Co0.7Ni0.3Fe2O4.
| Language: | English |
|---|---|
| Publisher: | Verlag Johann Ambrosius Barth / Wiley-VCH |
| Year: | 2018 |
| Pages: | 1727-1733 |
| ISBN: | 3540646132 and 9783540646136 |
| ISSN: | 15213749 and 00442313 |
| Types: | Journal article |
| DOI: | 10.1002/zaac.201800307 |
| ORCIDs: | Xu, Yu , Zielke, Philipp , Bredmose Simonsen, Søren , Norby, Poul , Vang Hendriksen, Peter and Kiebach, Ragnar |
