scholarly journals Designing Perovskite Oxides for Solid Oxide Fuel Cells

10.5772/61304 ◽  
2016 ◽  
Author(s):  
Idoia Ruiz de Larramendi ◽  
Nagore Ortiz-Vitoriano ◽  
Isaen B. Dzul-Bautista ◽  
Teófilo Rojo
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Perovskite Oxides ◽  
Solid Oxide ◽  
Oxide Fuel

Pd-doped La0.6Sr0.4Co0.2Fe0.8O3−δ perovskite oxides as cathodes for intermediate temperature solid oxide fuel cells

2018 ◽  
Vol 319 ◽  
pp. 22-27 ◽  
Author(s):  
Feng Zhou ◽  
Lihong Zhou ◽  
Mingyao Hu ◽  
Xin Tong ◽  
Yihui Liu ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Perovskite Oxides ◽  
Solid Oxide ◽  
Intermediate Temperature ◽  
Oxide Fuel

Pr2BaNiMnO7−δ double-layered Ruddlesden–Popper perovskite oxides as efficient cathode electrocatalysts for low temperature proton conducting solid oxide fuel cells

2020 ◽  
Vol 8 (16) ◽  
pp. 7704-7712 ◽  
Author(s):  
Qi Wang ◽  
Jie Hou ◽  
Yun Fan ◽  
Xiu-an Xi ◽  
Jun Li ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Low Temperature ◽  
Solid Oxide Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Electrocatalytic Activity ◽  
Perovskite Oxides ◽  
Reduction Reaction ◽  
Solid Oxide ◽  
Oxide Fuel

The performance of low-temperature solid-oxide fuel cells (LT-SOFCs) is heavily dependent on the electrocatalytic activity of the cathode toward the oxygen reduction reaction (ORR).

(Invited) Probing Oxide Ion Transport in Fluorite and Perovskite Oxides for Solid Oxide Fuel Cells

2016 ◽  
Vol 72 (7) ◽  
pp. 139-148 ◽  
Author(s):  
K. D.- Bagarinao ◽  
H. Kishimoto ◽  
T. Ishiyama ◽  
T. Horita ◽  
H. Yokokawa ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Ion Transport ◽  
Perovskite Oxides ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Oxide Ion

Evaluation of Ba-deficient PrBa1−xFe2O5+δ oxides as cathode materials for intermediate-temperature solid oxide fuel cells

RSC Advances ◽  
2016 ◽  
Vol 6 (17) ◽  
pp. 13829-13836 ◽  
Author(s):  
Tao Chen ◽  
Shengli Pang ◽  
Xiangqian Shen ◽  
Xuening Jiang ◽  
Wenzhi Wang
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Cathode Materials ◽  
Double Perovskite ◽  
Perovskite Oxides ◽  
Solid Oxide ◽  
Intermediate Temperature ◽  
Oxide Fuel ◽  
Oxygen Reduction Reactions ◽  
Low Activity

Cobalt-free double perovskite oxides are promising cathode materials in intermediate-temperature solid oxide fuel cells, and often suffer from low activity in oxygen reduction reactions.

Synthesis, Electrical Conductivity and Electrochemical Properties of SrFe1−xSbxO3−δ as Cathode Materials for IT-SOFCs

2014 ◽  
Vol 672-674 ◽  
pp. 696-699
Author(s):  
Xiu Ling Yu ◽  
Xue Li
Keyword(s):  
Electrical Conductivity ◽  
Fuel Cells ◽  
Solid State ◽  
Solid Oxide Fuel Cells ◽  
Electrochemical Properties ◽  
Cathode Materials ◽  
Solid State Reaction ◽  
Perovskite Oxides ◽  
Solid Oxide ◽  
Oxide Fuel

Fe-based perovskite oxides SrFe1-xSbxO3-δ (SFS, x = 0.05–0.15) have been prepared by a solid-state reaction and studied as novel cathode materials for intermediate temperature solid oxide fuel cells (IT-SOFCs). As SOFC cathodes, the highest electrical conductivity of 100 S cm−1 at 425 oC in air was obtained for the x = 0.05 sample. The area-specific resistances of the SFS ( x = 0.05) cathode on the LSGM electrolyte where at 700 oC is 0.17 Ω cm2. All these results demonstrates that Sb-substituted SFS perovskites materials are promising cheaper alternative cathodes for an IT-SOFC.

Sign in / Sign up

Export Citation Format

Share Document