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对Pt单原子电催化剂的稳定性进行原子分析

Florian D Speck1,2, Michael T Y Paul1, Francisco Ruiz-Zepeda3

  • 1Helmholtz-Institute Erlangen-Nürnberg for Renewable Energy, Forschungszentrum Jülich, Egerlandstrasse, 91058 Erlangen, Germany.

Journal of the American Chemical Society
|August 16, 2020
PubMed
概括

与传统的Pt/C催化剂相比,单原子催化剂 (SAC) 对溶解的稳定性得到了改善. 然而,由于配体降解,它们的稳定性在高电位下降.

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Crystal Field Theory - Octahedral Complexes02:58

Crystal Field Theory - Octahedral Complexes

Crystal Field Theory
To explain the observed behavior of transition metal complexes (such as colors), a model involving electrostatic interactions between the electrons from the ligands and the electrons in the unhybridized d orbitals of the central metal atom has been developed. This electrostatic model is crystal field theory (CFT). It helps to understand, interpret, and predict the colors, magnetic behavior, and some structures of coordination compounds of transition metals.
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