Advances in Advanced In Situ Assembled Composite Electrode Materials for Enhanced Solid Oxide Cell Performance

Title data

Song, Yufei ; Song, Yixiao ; Wang, Yuhao ; Tian, Yunfeng ; Li, Jingwei ; Xu, Meigui ; Shao, Zongping ; Ciucci, Francesco:
Advances in Advanced In Situ Assembled Composite Electrode Materials for Enhanced Solid Oxide Cell Performance.
In: Advanced Functional Materials. Vol. 34 (2024) Issue 46 . - p. 2405851.
ISSN 1616-3028
DOI: https://doi.org/10.1002/adfm.202405851

Official URL:

Abstract in another language

Abstract Solid oxide cells (SOCs) hold considerable promise as devices for efficient, reversible conversion between chemical and electrical energy, facilitating a global shift toward renewable energy. Electrode performance is critical for SOC efficiency and durability and composite materials are key to developing high-performance electrode catalysts. However, conventional mechanical mixing and infiltration methods often lead to large particle sizes, uneven distribution, and weak interfacial interactions, thus limiting electrochemical activity and longevity. Recent advancements have produced powerful new strategies for creating composite materials. These include metal exsolution and oxide segregation for fuel electrodes and one-pot synthesis, segregation, phase reaction, and dynamic cation exchange for air electrodes. These techniques yield highly active, uniform nano-catalysts and robust multi–phase interfacial contacts, significantly improving electrochemical activity and durability. This work reviews these advanced strategies and their applications in SOCs. It provides valuable insights for designing and optimizing SOC catalyst materials, accelerating the development of this vital energy conversion technology.

Further data

Item Type:	Article in a journal
Refereed:	Yes
Keywords:	electrodes; in situ assembly; nanocomposites; perovskites; solid oxide cells
Institutions of the University:	Faculties > Faculty of Engineering Science > Chair Electrode Design of Electrochemical Energy Storage Systems > Chair Electrode Design of Electrochemical Energy Storage Systems - Univ.-Prof. Dr. Francesco Ciucci Research Institutions > Central research institutes > Bayerisches Zentrum für Batterietechnik - BayBatt Faculties Faculties > Faculty of Engineering Science Faculties > Faculty of Engineering Science > Chair Electrode Design of Electrochemical Energy Storage Systems Research Institutions Research Institutions > Central research institutes
Result of work at the UBT:	Yes
DDC Subjects:	600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited:	15 Mar 2025 22:00
Last Modified:	17 Mar 2025 06:25
URI:	https://eref.uni-bayreuth.de/id/eprint/92866