Recent advance on fundamental properties and synthesis of barium zirconate for proton conducting ceramic fuel cell

AK Nayak, A Sasmal - Journal of Cleaner Production, 2023 - Elsevier
Recently, Perovskite oxides have become the primal components for the establishment of
electrochemical conversion device like Proton conducting Ceramic Fuel Cells (PCFC) …

A mini-review on proton conduction of BaZrO3-based perovskite electrolytes

CYR Vera, H Ding, D Peterson… - Journal of Physics …, 2021 - iopscience.iop.org
Proton conducting ceramics show promise in fuel cells, electrolyzers, permeation
membranes, sensor applications, and membrane reactors. Among several types of materials …

Improving proton conductivity by navigating proton trapping in high scandium-doped barium zirconate electrolytes

CY Regalado Vera, H Ding, J Urban-Klaehn… - Chemistry of …, 2023 - ACS Publications
Proton-conducting oxides are used in intermediate-temperature (300° C< T< 700° C)
applications of fuel cells, electrolyzers, membrane reactors, hydrogen pumps, and sensors …

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 temperature membranes based on PBI/sulfonated polyimide and doped-perovskite nanoparticles for PEM fuel cells

K Hooshyari, H Rezania, V Vatanpour… - Journal of Membrane …, 2020 - Elsevier
A new sulfonated aromatic diamine monomer containing nitrogen heterocycles was
synthesized and employed to prepare a novel sulfonated polyimide (SPI). To develop proton …

Densification and electrical conducting behavior of BaZr0. 9Y0. 1O3-δ proton conducting ceramics with NiO additive

M Chen, D Chen, K Wang, Q Xu - Journal of Alloys and Compounds, 2019 - Elsevier
In this study, the NiO additive was employed as a sintering aid to prepare dense BaZr 0.9 Y
0.1 O 3-δ (BZY10) ceramics for proton ceramic fuel cell (PCFC) and electrolysis cell (PCEC) …

Proton Diffusion Mechanism in Hydrated Barium Indate Oxides

A Perrichon, MM Koza, Z Evenson, B Frick… - Chemistry of …, 2023 - ACS Publications
We report on quasielastic neutron scattering (QENS) and ab initio molecular dynamics
(AIMD) simulations of the mechanism of proton diffusion in the partially and fully hydrated …

Dynamics of Hydride Ions in Metal Hydride-Reduced BaTiO3 Samples Investigated with Quasielastic Neutron Scattering

C Eklöf-Österberg, R Nedumkandathil… - The Journal of …, 2018 - ACS Publications
Perovskite-type oxyhydrides, BaTiO3–x H x, have been recently shown to exhibit hydride-ion
(H–) conductivity at elevated temperatures, but the underlying mechanism of hydride-ion …

Fabrication and performance evaluation of new nanocomposite membranes based on sulfonated poly (phthalazinone ether ketone) for PEM fuel cells

K Hooshyari, S Heydari, M Javanbakht, H Beydaghi… - RSC …, 2020 - pubs.rsc.org
The purpose of this work is to enhance the proton conductivity and fuel cell performance of
sulfonated poly (phthalazinone ether ketone)(SPPEK) as a proton exchange membrane …

Local structure and vibrational dynamics in indium-doped barium zirconate

L Mazzei, A Perrichon, A Mancini… - Journal of Materials …, 2019 - pubs.rsc.org
Barium zirconate (BaZrO3), when substituted with trivalent acceptor ions to replace Zr4+, is a
proton conducting material of interest for several electrochemical applications. The local …