Failure analysis of the Ge-substituted Li<sub>6</sub>PS<sub>5</sub>I with bare LiNi<sub>0.8</sub>Co<sub>0.1</sub>Mn<sub>0.1</sub>O<sub>2</sub> and performance improvement <i>via</i> Li<sub>2</sub>ZrO<sub>3</sub> coating
Ziqi Zhang, Jingming Yao, Chuang Yu, Ruonan Xu, Jun Ma, Chaochao Wei, Linfeng Peng, Long Zhang, Shijie Cheng, Jia Xie
Abstract
A facile synthesis of a Ge-substituted Li 6 PS 5 I electrolyte with a high ionic conductivity of 13.1 mS cm −1 is reported, along with the failure analysis and performance improvement of solid-state batteries using LiNi 0.8 Co 0.1 Mn 0.1 O 2 cathodes.
Topics & Concepts
Ionic conductivityMaterials scienceCathodeElectrolyteConductivitySolid-stateIonic bondingAnalytical Chemistry (journal)Inorganic chemistryChemical engineeringPhysical chemistryIonChemistryElectrodeEnvironmental chemistryOrganic chemistryEngineeringAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research