It's all in the detail: Highly active Fe/N/C catalysts for the oxygen-reduction reaction in polymer-electrolyte-membrane (PEM) fuel cells can be obtained from a precursor constructed from the zeolitic imidazolate framework ZIF-8 and an iron-ligand complex if, and only if, the displacement of Zn II ions from ZIF-8 by FeII ions is restricted (see picture; TPTZ=2,4,6-tris(2-pyridyl)-s-triazine). Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
CITATION STYLE
Tian, J., Morozan, A., Sougrati, M. T., Lefèvre, M., Chenitz, R., Dodelet, J. P., … Jaouen, F. (2013). Optimized synthesis of Fe/N/C cathode catalysts for PEM fuel cells: A matter of iron-ligand coordination strength. Angewandte Chemie - International Edition, 52(27), 6867–6870. https://doi.org/10.1002/anie.201303025
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