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Updated: Sep 11, 2025

Identification and Quantification of Decomposition Mechanisms in Lithium-Ion Batteries; Input to Heat Flow Simulation for Modeling Thermal Runaway
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通过分子动力学和密度函数理论探索缺陷石墨中的离子扩散和电子特性

Zhaoqi Ren1,2, Ding Shen1, Yanzhen Ji1

  • 1College of Materials Science and Engineering, Liaoning Technical University, Fuxin, Liaoning 123000, China.

The Journal of chemical physics
|August 11, 2025
PubMed
概括

石墨阳极的缺陷通过改变扩散和机械稳定性影响离子电池性能. 了解这些缺陷效应是设计更好的电池材料的关键.

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Trends in Lattice Energy: Ion Size and Charge02:54

Trends in Lattice Energy: Ion Size and Charge

An ionic compound is stable because of the electrostatic attraction between its positive and negative ions. The lattice energy of a compound is a measure of the strength of this attraction. The lattice energy (ΔHlattice) of an ionic compound is defined as the energy required to separate one mole of the solid into its component gaseous ions. For the ionic solid sodium chloride, the lattice energy is the enthalpy change of the process:
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