Title : Efficient Fe-Co-N-C Electrocatalyst Towards Oxygen Reduction Derived from a Cationic CoII -based Metal-Organic Framework Modified by Anion-Exchange with Potassium Ferricyanide.

Pub. Date : 2019 Apr 1

PMID : 30724472






3 Functional Relationships(s)
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1 Efficient Fe-Co-N-C Electrocatalyst Towards Oxygen Reduction Derived from a Cationic CoII -based Metal-Organic Framework Modified by Anion-Exchange with Potassium Ferricyanide. Metals mitochondrially encoded cytochrome c oxidase II Homo sapiens
2 Herein, we report on a unique strategy to prepare Fe-Co-N-C-x (x refers to the pyrolysis temperature) electrocatalysts which involves anion-exchange of [Fe(CN)6 ]3- into a cationic CoII -based metal-organic framework precursor prior to heat treatment. Metals mitochondrially encoded cytochrome c oxidase II Homo sapiens
3 This is the first example of Fe-Co-N-C electrocatalysts fabricated from a cationic CoII -based MOF precursor that dopes the Fe element via anion-exchange, and our current work provides a new entrance towards MOF-derived transition-metal (e.g. Fe or Co) and nitrogen-codoped carbon electrocatalysts with excellent ORR activity. Metals mitochondrially encoded cytochrome c oxidase II Homo sapiens