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Updated: May 30, 2025

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确定纳米催化剂上的活性位点的磁性状态

Gaomou Xu1,2,3, Tao Wang2,3,4

  • 1Department of Chemistry, Zhejiang University, Hangzhou 310058, Zhejiang Province, China.

The journal of physical chemistry letters
|January 31, 2025
PubMed
概括

这项研究揭示了纳米催化剂的磁性特性如何随温度变化,这对于理解它们的催化活性至关重要. 局部磁性配置显著影响像氨合成这样的反应.

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Colors and Magnetism03:02

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Color in Coordination Complexes
When atoms or molecules absorb light at the proper frequency, their electrons are excited to higher-energy orbitals. For many main group atoms and molecules, the absorbed photons are in the ultraviolet range of the electromagnetic spectrum, which cannot be detected by the human eye. For coordination compounds, the energy difference between the d orbitals often allows photons in the visible range to be absorbed and emitted, which is seen as colors by the human...
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