High Performance Li2Ru1–yMnyO3 (0.2 ≤ y ≤ 0.8) Cathode Materials for Rechargeable Lithium-Ion Batteries: Their Understanding

Sathiya, M.; Ramesha, K.; Rousse, Gwenaëlle; Foix, Dominique; Gonbeau, D.; S. Prakash, A.; Doublet, Marie‐Liesse; Hemalatha, K.; Tarascon, Jean‐Marie

doi:10.1021/cm400193m

Public

High Performance Li2Ru1–yMnyO3 (0.2 ≤ y ≤ 0.8) Cathode Materials for Rechargeable Lithium-Ion Batteries: Their Understanding

Published in Chemistry of Materials • Mar 11, 2013

Authors:

M. Sathiya

K. Ramesha

Gwenaëlle Rousse

Abstract

Understanding the origin of the high capacity displayed by Li 2 MnO 3 –LiMO 2 (M = Ni, Co) composites is essential for improving their cycling and rate capability performances. To address this issue, the Li 2 Ru 1– y Mn y O 3 series between the iso-structural layered end-members Li 2 MnO 3 and Li 2 ...

Subject

X-ray photoelectron spectroscopy

Redox

Cycling

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