journal article·2024-10

Effect of current density and operating temperature on degradation of protonic ceramic fuel cells containing BaZr0.8Yb0.2O3-δ electrolyte during long-term operation

Shun Kobayashi, Yuichi Mikami, Kosuke Yamauchi, Tomohiro Kuroha, Takayasu Uchi, Motonobu Kawaguchi, Yuichi Sasamata, Ryuma Malik Matsuda, Masashi Mori

Ceramics International· Volume 50· Issue 20
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Abstract

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OpenAlex topics: Advancements in Solid Oxide Fuel Cells · Fuel Cells and Related Materials · Chemical Looping and Thermochemical Processes

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References (31)

Show source-provided references
1. High total proton conductivity in large-grained yttrium-doped barium zirconate10.1021/cm900208w ↗
2. Towards the next generation of solid oxide fuel cells operating below 600 °C with chemically stable proton-conducting electrolytes10.1002/adma.201103102 ↗
3. Effect of proton-conduction in electrolyte on electric efficiency of multi-stage solid oxide fuel cells10.1038/srep12640 ↗
4. Proton-conducting solid oxide fuel cells with yttrium-doped barium zirconate for direct methane operation10.1149/2.079306jes ↗
5. Proton conducting ceramics and their applications10.1016/0167-2738(96)00087-2 ↗
6. Materials challenges toward proton-conducting oxide fuel cells: A critical review10.1039/b902343g ↗
7. Structure–property correlation in oxide-ion and proton conductors for clean energy applications: recent experimental and computational advancements10.1039/D1TA10326A ↗
8. Yttrium-Doped Barium Zirconate-Cerate Solid Solution as Proton Conducting Electrolyte: why higher cerium concentration leads to better performance for fuel cells and electrolysis cells10.1002/aenm.202003149 ↗
9. Tailoring the chemical stability of Ba(Ce0.8−xZrx)Y0.2O3−δ protonic conductors for intermediate temperature solid oxide fuel cells (IT-SOFCs)10.1016/j.ssi.2008.04.002 ↗
11. Fuel cell materials and components10.1016/j.actamat.2003.08.004 ↗
12. Protonic conduction in Zr-substituted BaCeO310.1016/S0167-2738(00)00777-3 ↗
13. Protonic conduction in calcium, strontium and barium zirconates10.1016/0167-2738(93)90335-Z ↗
14. Proton conduction in sintered oxides and its application to steam electrolysis for hydrogen production10.1016/0167-2738(81)90113-2 ↗
15. Review on the preparation of electrolyte thin films based on cerate-zirconate oxides for electrochemical analysis of anode-supported proton ceramic fuel cells10.1016/j.jallcom.2022.165434 ↗
16. High total proton conductivity in large-grained yttrium-doped barium zirconate10.1021/cm900208w ↗
17. The best composition of an Y-doped BaZrO3 electrolyte: selection criteria from transport properties, microstructure, and phase behavior10.1039/C8TA06280C ↗
18. Thermodynamic maximum of Y doping level in barium zirconate in co-sintering with NiO10.1039/C8TA12245H ↗
19. Optimum dopant of barium zirconate electrolyte for manufacturing of protonic ceramic fuel cells10.1016/j.jpowsour.2021.230134 ↗
20. Improved durability of protonic ceramic fuel cells with BaZr0.8Yb0.2O3–δ electrolyte by introducing porous BaZr0.1Ce0.7Y0.1Yb0.1O3–δ buffer interlayer10.1016/j.ceramint.2023.11.150 ↗
21. Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides10.1107/S0567739476001551 ↗
22. Effect of transition Element dissolution on ytterbium-Doped Barium-Zirconate-Based Protonic Ceramic Fuel Cells10.1021/acsaem.3c02674 ↗
23. Phase stability of Ba(Zr,Yb)O3-δ-based perovskite electrolytes under a fabrication process
24. Fabrication of protonic ceramic fuel cells via infiltration with Ni nanoparticles: A new strategy to suppress NiO diffusion & increase open circuit voltage10.1016/j.ssi.2019.115189 ↗
25. Electrochemical and structural influence on BaZr0.8Y0.2O3-δ from manganese, cobalt, and iron oxide additives10.1111/jace.16748 ↗
26. Impedance spectroscopy study of an SDC-based SOFC with high open circuit voltage10.1016/j.electacta.2014.11.065 ↗
27. Ultra-elevated power density and high energy efficiency of protonic ceramic fuel cells: numerical and experimental results10.1016/j.enconman.2023.117678 ↗
28. Characterization of the conductivity distribution and leakage current in proton-conducting ceramic electrolyte through modeling and sensitivity analysis10.1016/j.ijhydene.2021.07.008 ↗
29. Suppression of leakage current in proton-conducting BaZr0.8Y0.2O3−δ electrolyte by forming hole-blocking layer10.1149/1945-7111/ab904f ↗
30. An open circuit voltage equation enabling separation of cathode and anode polarization resistances of ceria electrolyte based solid oxide fuel cells10.1016/j.jpowsour.2017.04.096 ↗
31. Effect of applied current density on the degradation behavior of anode-supported flat-tubular solid oxide fuel cells10.1016/j.jeurceramsoc.2019.11.017 ↗