Enhancing oxygen reduction reaction activity of perovskite oxides cathode for solid oxide fuel cells using a novel anion doping strategy

2018 ◽  
Vol 43 (27) ◽  
pp. 12328-12336 ◽  
Author(s):  
Yongna Liu ◽  
Xiuxia Meng ◽  
Fangyong Yu ◽  
Mengjie Yin ◽  
Naitao Yang ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Perovskite Oxides ◽  
Reduction Reaction ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Oxygen Reduction Reaction Activity ◽  
Anion Doping

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).

Tailoring defect chemistry at interfaces for promoted oxygen reduction reaction kinetics

2020 ◽  
Vol 8 (44) ◽  
pp. 23313-23322
Author(s):  
Seo Ju Kim ◽  
Ja Yang Koo ◽  
Taeeun Mun ◽  
Mingi Choi ◽  
Wonyoung Lee
Keyword(s):  
Fuel Cells ◽  
Electrochemical Performance ◽  
Solid Oxide Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Reaction Kinetics ◽  
Oxygen Reduction ◽  
Defect Chemistry ◽  
Reduction Reaction ◽  
Solid Oxide ◽  
Oxide Fuel

Engineering the defect chemistry at the interface between the electrolyte and the electrode is crucial to facilitate oxygen reduction reaction, thereby improve the electrochemical performance of intermediate temperature solid oxide fuel cells.

Sign in / Sign up

Export Citation Format

Share Document