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Updated: Jan 15, 2026

Elemental-sensitive Detection of the Chemistry in Batteries through Soft X-ray Absorption Spectroscopy and Resonant Inelastic X-ray Scattering
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Elemental-sensitive Detection of the Chemistry in Batteries through Soft X-ray Absorption Spectroscopy and Resonant Inelastic X-ray Scattering

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リチウム硫黄電池の性能を向上させるための硫黄ブリッジダブルFe-N4サイト

Yapeng Cheng1,2, Jiachen Ma3, Canhuang Li1,2

  • 1Catalonia Institute for Energy Research-IREC, Sant Adrià de Besòs, Barcelona 08930, Spain.

Journal of the American Chemical Society
|October 16, 2025
PubMed
まとめ

リチウム硫黄電池の性能を向上させています. この触媒は 耐久性のある高性能バッテリーに 電子伝送と硫黄酸化還元運動を 強化します

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Ionic Bonding and Electron Transfer

Ions are atoms or molecules bearing an electrical charge. A cation (a positive ion) forms when a neutral atom loses one or more electrons from its valence shell, and an anion (a negative ion) forms when a neutral atom gains one or more electrons in its valence shell. Compounds composed of ions are called ionic compounds (or salts), and their constituent ions are held together by ionic bonds: electrostatic forces of attraction between oppositely charged cations and anions. 
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The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...
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