Suppressing cation segregation on lanthanum-based perovskite oxides to enhance the stability of solid oxide fuel cell cathodes

RSC Advances ◽  
2016 ◽  
Vol 6 (74) ◽  
pp. 69782-69789 ◽  
Author(s):  
Hyunguk Kwon ◽  
Wonyoung Lee ◽  
Jeong Woo Han
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Elastic Interaction ◽  
Perovskite Oxides ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Dopant Segregation ◽  
Fuel Cell Cathodes ◽  
The Stability ◽  
Cell Cathodes

Relieving the elastic interaction, which is a key origin of dopant segregation on the surface of LaBO3-type perovskites, by using the proper A- and B-site cations is a way to suppress the dopant segregation which often degrades SOFC performance.

scholarly journals Computational study of the mixed B-site perovskite SmBxCo1−xO3−d (B = Mn, Fe, Ni, Cu) for next generation solid oxide fuel cell cathodes

2019 ◽  
Vol 21 (18) ◽  
pp. 9407-9418 ◽  
Author(s):  
Emilia Olsson ◽  
Jonathon Cottom ◽  
Xavier Aparicio-Anglès ◽  
Nora H. de Leeuw
Keyword(s):  
Fuel Cell ◽  
Physical Properties ◽  
Solid Oxide Fuel Cell ◽  
Computational Study ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Next Generation ◽  
Sofc Cathode ◽  
Fuel Cell Cathodes ◽  
Cell Cathodes

The effect of Co-site doping on the electronic, magnetic, and physical properties of next-generation SOFC cathode SmCoO3.

Mn Valence Determination for Lanthanum Strontium Manganite Solid Oxide Fuel Cell Cathodes

2011 ◽  
Vol 158 (10) ◽  
pp. B1276 ◽  
Author(s):  
Shao-Ju Shih ◽  
Reza Sharghi-Moshtaghin ◽  
Mark R. De Guire ◽  
Richard Goettler ◽  
Zhengliang Xing ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Lanthanum Strontium Manganite ◽  
Lanthanum Strontium ◽  
Fuel Cell Cathodes ◽  
Cell Cathodes

Formation of Nanocomposite Solid Oxide Fuel Cell Cathodes by Preferential Clustering of Cations from a Single Polymeric Precursor

2019 ◽  
Vol 11 (51) ◽  
pp. 47904-47916 ◽  
Author(s):  
Aycan Eksioglu ◽  
Leyla Colakerol Arslan ◽  
Meltem Sezen ◽  
Cleva Ow-Yang ◽  
Aligul Buyukaksoy
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Polymeric Precursor ◽  
Fuel Cell Cathodes ◽  
Cell Cathodes

scholarly journals An effective strategy to enhancing tolerance to contaminants poisoning of solid oxide fuel cell cathodes

Nano Energy ◽  
2018 ◽  
Vol 47 ◽  
pp. 474-480 ◽  
Author(s):  
Yu Chen ◽  
Seonyoung Yoo ◽  
Xiaxi Li ◽  
Dong Ding ◽  
Kai Pei ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Effective Strategy ◽  
Fuel Cell Cathodes ◽  
Cell Cathodes
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