Structure–property correlation in oxide-ion and proton conductors for clean energy applications: recent experimental and computational advancements

M Coduri, M Karlsson, L Malavasi - Journal of Materials Chemistry A, 2022 - pubs.rsc.org
In the last decade, the field of oxide-ion and proton conductors continued to trigger a
significant amount of basic research aimed at improving the properties and the …

High oxide ion and proton conductivity in a disordered hexagonal perovskite

S Fop, KS McCombie, EJ Wildman, JMS Skakle… - Nature materials, 2020 - nature.com
Oxide ion and proton conductors, which exhibit high conductivity at intermediate
temperature, are necessary to improve the performance of ceramic fuel cells. The crystal …

Dimer-mediated cooperative mechanism of ultrafast-ion conduction in hexagonal perovskite-related oxides

Y Sakuda, T Murakami, M Avdeev, K Fujii… - Chemistry of …, 2023 - ACS Publications
Oxide-ion and proton conductors have found diverse applications such as in electrolytes of
solid-oxide, proton-conducting, and hybrid-ion fuel cells. Research of fuel cells with higher …

High Proton Conductivity in Ba5Er2Al2ZrO13, a Hexagonal Perovskite-Related Oxide with Intrinsically Oxygen-Deficient Layers

T Murakami, JR Hester, M Yashima - Journal of the American …, 2020 - ACS Publications
For the development of proton-based electrolytes, high proton conductivity at intermediate
temperatures (300–600° C) is crucial, but the available materials have been confined to a …

High Oxide‐Ion Conductivity in a Hexagonal Perovskite‐Related Oxide Ba7Ta3.7Mo1.3O20.15 with Cation Site Preference and Interstitial Oxide Ions

T Murakami, T Shibata, Y Yasui, K Fujii, JR Hester… - Small, 2022 - Wiley Online Library
Solid oxide‐ion conductors are crucial for enabling clean and efficient energy devices such
as solid oxide fuel cells. Hexagonal perovskite‐related oxides have been placed at the …

Hexagonal perovskite derivatives: a new direction in the design of oxide ion conducting materials

S Fop, KS McCombie, EJ Wildman… - Chemical …, 2019 - pubs.rsc.org
Various structural families have been reported to support oxide ion conductivity; among
these, perovskite conductors have received particular attention. The perovskite structure is …

Hydration and ionic conduction mechanisms of hexagonal perovskite derivatives

S Fop, JA Dawson, AD Fortes, C Ritter… - Chemistry of …, 2021 - ACS Publications
High ionic conductivity has been recently reported in hexagonal perovskite derivative
materials. These systems constitute a promising class of novel electrolytes for application in …

Superior photoresponse MIS Schottky barrier diodes with nanoporous: Sn–WO 3 films for ultraviolet photodetector application

M Raj, C Joseph, M Subramanian… - New Journal of …, 2020 - pubs.rsc.org
A highly ordered nanoporous structure based MIS type photo-detector is a promising device
for next-generation optoelectronic applications due to its excellent light absorption, better …

Enhanced Oxygen Ion Conductivity and Mechanistic Understanding in Ba3Nb1–xVxMoO8.5

S Fop, K McCombie, RI Smith… - Chemistry of …, 2020 - ACS Publications
Significant oxide ion conductivity has recently been reported in the cation-deficient
hexagonal perovskite derivative Ba3NbMoO8. 5. This system exhibits considerable anion …

Simultaneous Reduction of Proton Conductivity and Enhancement of Oxide-Ion Conductivity by Aliovalent Doping in Ba7Nb4MoO20

Y Suzuki, T Murakami, K Fujii, JR Hester… - Inorganic …, 2022 - ACS Publications
Hexagonal perovskite-related oxides have garnered a great deal of research interest
because of their high oxide-ion conductivity at intermediate temperatures, with …