Design of Mixed Ionic-Electronic Materials for Permselective Membranes and Solid Oxide Fuel Cells Based on Their Oxygen and Hydrogen Mobility

Vladislav Sadykov; Elena Pikalova; Ekaterina Sadovskaya; Anna Shlyakhtina; Elena Filonova; Nikita Eremeev

doi:10.20944/preprints202306.2107.v1

A peer-reviewed article of this Preprint also exists.

Sadykov, V.; Pikalova, E.; Sadovskaya, E.; Shlyakhtina, A.; Filonova, E.; Eremeev, N. Design of Mixed Ionic-Electronic Materials for Permselective Membranes and Solid Oxide Fuel Cells Based on Their Oxygen and Hydrogen Mobility. Membranes 2023, 13, 698. Sadykov, V.; Pikalova, E.; Sadovskaya, E.; Shlyakhtina, A.; Filonova, E.; Eremeev, N. Design of Mixed Ionic-Electronic Materials for Permselective Membranes and Solid Oxide Fuel Cells Based on Their Oxygen and Hydrogen Mobility. Membranes 2023, 13, 698.

Abstract

Oxygen and hydrogen mobility are among the important characteristics for operation of solid oxide fuel cells, permselective membranes and many other electrochemical devices. This, along with other characteristics, enables reaching a high power density of solid oxide fuel cells and a high oxygen or hydrogen permeation fluxes for membranes. This work focuses on oxygen and hydrogen diffusion of mixed ionic (oxide ionic or/and protonic) – electronic conducting materials for these devices and its role in the performance. Ionic transport properties of conventional and state-of-the-art materials are reviewed.

Keywords

solid oxide fuel cells; oxygen separation membranes; hydrogen separation membranes; oxygen mobility; hydrogen mobility; isotope exchange of oxygen

Subject

Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Design of Mixed Ionic-Electronic Materials for Permselective Membranes and Solid Oxide Fuel Cells Based on Their Oxygen and Hydrogen Mobility

Abstract

Keywords

Subject

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