Phase diagrams and chemical expansion upon hydration of proton conductors BaZr <sub> <i>x</i> </sub> Ce <sub> 0.8− <i>x</i> </sub> Y <sub>0.1</sub> Yb <sub>0.1</sub> O <sub>2.9</sub> (H <sub>2</sub> O) <sub> <i>n</i> </sub> (0 ≤ <i>x</i> ≤ 0.8; 0 ≤ <
This study examines BaZr x Ce 0.8− x Y 0.1 Yb 0.1 O 2.9 proton conductors using X-ray and neutron diffraction with thermogravimetric analyses, revealing how hydration, composition, and temperature affect symmetry, phase transitions, and structural stability.
Authors
- Éric Quarez (ORCID: https://orcid.org/0000-0001-7887-892X)
- Lozane Hamze
- O. Joubert (ORCID: https://orcid.org/0000-0003-3374-1481)
Institutions
- Centre National de la Recherche Scientifique (FR)
- Institut des Matériaux Jean Rouxel (FR)
- Nantes Université (FR)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-10-02
- DOI
- https://doi.org/10.1039/d5ta07218b
- Citations
- 1
- Primary Topic
- Advancements in Solid Oxide Fuel Cells
- Type
- article
- Field-Weighted Citation Impact
- 0.52