Preparation of Hollow Cobalt-Iron Phosphides Nanospheres by Controllable Atom Migration for Enhanced Water Oxidation and Splitting.
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DOI: 10.1002/smll.202007858
Abstract: Transition metal phosphides (TMPs), especially the dual-metal TMPs, are highly active non-precious metal oxygen evolution reaction (OER) electrocatalysts. Herein, an interesting atom migration phenomenon induced by Kirkendall effect is reported for the preparation of cobalt-iron… read more here.
Keywords: atom migration; water; migration; cobalt iron ... See more keywords
Effect of synthesis temperature on the structure and electrochemical performances of LiFePO4/C
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DOI: 10.1007/s11581-019-03145-8
Abstract: A LiFePO4/C material with different amounts of iron phosphides was synthesized by a sol–gel method with different calcination temperatures. XRD, HRTEM, SEM, FTIR, BET, Raman, and magnetic measurements were carried out to characterize the physical… read more here.
Keywords: temperature; effect synthesis; performance; synthesis temperature ... See more keywords