Understanding the Mesoscale Degradation in Nickel-Rich Cathode Materials through Machine-Learning-Revealed Strain–Redox Decoupling

The degradation of nickel-rich cathode materials for lithium-ion batteries upon prolonged electrochemical cycling features a complicated interplay among electronic structure, lattice configuration, and micro-morphology. The underlying mechanism for such an entanglement of different material properti...

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Veröffentlicht in:	ACS energy letters 2021-02, Vol.6 (2), p.687-693
Hauptverfasser:	Qian, Guannan, Zhang, Jin, Chu, Sheng-Qi, Li, Jizhou, Zhang, Kai, Yuan, Qingxi, Ma, Zi-Feng, Pianetta, Piero, Li, Linsen, Jung, Keeyoung, Liu, Yijin
Format:	Artikel
Sprache:	eng
Schlagworte:	batteries electrodes ENERGY STORAGE extended x-ray absorption fine structure lattices nanoparticles
Online-Zugang:	Volltext
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