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Cover Feature: Tailored and Improved Protonic Conductivity through Ba(ZxCe10−x)0.08Y0.2O3−δ Ceramics Perovskites Type Oxides for Electrochemical Devices(ChemElectroChem 10/2022). Issue 10 (11th April 2022)
Record Type:
Journal Article
Title:
Cover Feature: Tailored and Improved Protonic Conductivity through Ba(ZxCe10−x)0.08Y0.2O3−δ Ceramics Perovskites Type Oxides for Electrochemical Devices(ChemElectroChem 10/2022). Issue 10 (11th April 2022)
Main Title:
Cover Feature: Tailored and Improved Protonic Conductivity through Ba(ZxCe10−x)0.08Y0.2O3−δ Ceramics Perovskites Type Oxides for Electrochemical Devices(ChemElectroChem 10/2022)
Abstract : The Cover Feature illustrates a new composition variant in the Ba(Zrx Ce1‐x )Yy O3−δ family achieved by fixing a cerium/zirconium ratio of 5:4 at the perovskite B‐site. The said composition BaZr0.44 Ce0.36 Y0.2 O3‐δ demonstrates a superior ionic conductivity (10.1 mS cm −1 at 500 °C) to stability trade‐off than some of the current state‐of‐the‐art ceramic proton‐conducting electrolytes. More information can be found in the Research Article by K. Leonard et al .