Oxygen Reduction Activity and Durability of Ordered and Disordered Pt3Co Alloy Nanoparticle Catalysts at Practical Temperatures of Polymer Electrolyte Fuel Cells

2017 ◽  
Vol 164 (9) ◽  
pp. F966-F972 ◽  
Author(s):  
Hiroshi Yano ◽  
Ikkei Arima ◽  
Masahiro Watanabe ◽  
Akihiro Iiyama ◽  
Hiroyuki Uchida
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Fuel Cells ◽  
Nanoparticle Catalysts ◽  
Reduction Activity

Iron-Based Catalysts with Improved Oxygen Reduction Activity in Polymer Electrolyte Fuel Cells

Science ◽  
2009 ◽  
Vol 324 (5923) ◽  
pp. 71-74 ◽  
Author(s):  
Michel Lefèvre ◽  
Eric Proietti ◽  
Frédéric Jaouen ◽  
Jean-Pol Dodelet
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Fuel Cells ◽  
Reduction Activity ◽  
Iron Based ◽  
Iron Based Catalysts

A nitrogen and cobalt co-doped titanium dioxide framework as a stable catalyst support for polymer electrolyte fuel cells

RSC Advances ◽  
2016 ◽  
Vol 6 (91) ◽  
pp. 88736-88750 ◽  
Author(s):  
P. Dhanasekaran ◽  
S. Vinod Selvaganesh ◽  
Santoshkumar D. Bhat
Keyword(s):  
Titanium Dioxide ◽  
Fuel Cells ◽  
Oxygen Reduction ◽  
Polymer Electrolyte ◽  
Catalyst Support ◽  
Polymer Electrolyte Fuel Cells ◽  
Reduction Activity ◽  
Stable Catalyst ◽  
Doped Titanium Dioxide ◽  
Co Doped

Platinum deposited on a TiON–Co framework improves the oxygen reduction activity in polymer electrolyte fuel cells.

Iron and nitrogen co-doped titania matrix supported Pt for enhanced oxygen reduction activity in polymer electrolyte fuel cells

RSC Advances ◽  
2016 ◽  
Vol 6 (45) ◽  
pp. 39261-39274 ◽  
Author(s):  
P. Dhanasekaran ◽  
S. Vinod Selvaganesh ◽  
V. V. Giridhar ◽  
Santoshkumar D. Bhat
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Fuel Cells ◽  
Reduction Activity ◽  
Doped Titania ◽  
Co Doped

scholarly journals Influence of Metal Desorption of Cathode Catalysts for Polymer Electrolyte Fuel Cells on Oxygen Reduction Activity

2021 ◽  
Vol 46 (1) ◽  
pp. 53-56
Author(s):  
Kento Arai ◽  
Hiroki Matsumoto ◽  
Tsukasa Icikawa ◽  
Izuru Kobayashi ◽  
Tomohiro Uchino ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Fuel Cells ◽  
Cathode Catalysts ◽  
Reduction Activity

Factors Which Affect Oxygen Reduction Activity of Niobium Added Titanium Oxides as Non-Platinum Cathodes for Polymer Electrolyte Fuel Cells

2017 ◽  
Vol 80 (8) ◽  
pp. 717-724 ◽  
Author(s):  
Kenichiro Ota ◽  
Takaaki Nagai ◽  
Yuko Tamura ◽  
Masazumi Arao ◽  
Masashi Matsumoto ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Fuel Cells ◽  
Titanium Oxides ◽  
Reduction Activity

scholarly journals Connected nanoparticle catalysts possessing a porous, hollow capsule structure as carbon-free electrocatalysts for oxygen reduction in polymer electrolyte fuel cells

2015 ◽  
Vol 8 (12) ◽  
pp. 3545-3549 ◽  
Author(s):  
Takanori Tamaki ◽  
Hidenori Kuroki ◽  
Shun Ogura ◽  
Teruaki Fuchigami ◽  
Yoshitaka Kitamoto ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction ◽  
High Activity ◽  
Polymer Electrolyte ◽  
Network Structure ◽  
Polymer Electrolyte Fuel Cells ◽  
Nanoparticle Catalysts ◽  
Hollow Capsule

Connected Pt–Fe nanoparticle catalysts with beaded network structure show both high activity and durability for oxygen reduction.

Polymer Electrolyte Fuel Cells Employing Heteropolyacids as Redox Mediators for Oxygen Reduction Reactions: Pt-Free Cathode Systems

2016 ◽  
Vol 8 (28) ◽  
pp. 18119-18125 ◽  
Author(s):  
Toshiaki Matsui ◽  
Eri Morikawa ◽  
Shintaro Nakada ◽  
Takeou Okanishi ◽  
Hiroki Muroyama ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Fuel Cells ◽  
Redox Mediators ◽  
Reduction Reactions ◽  
Oxygen Reduction Reactions
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