What is the meaning of "Deeper position of silver d-electrons",and what is the relation to the catalystic performance?

08 April 2023 1 2K Report

i have this when i read this paper "Single atom alloy catalyst for SO3 decomposition: enhancement of platinum catalyst's performance by Ag atom embedding".

Jukka Salminen

The occupied d-orbitals are actually lower in energy than the s-orbitals that belong to the highest energy level.

https://socratic.org/questions/what-is-the-electron-configuration-of-ag

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