TiO2-nanowire/MWCNT composite with enhanced performance and durability for polymer electrolyte fuel cells

2017 ◽  
Vol 3 (1) ◽  
Author(s):  
S. Vinod Selvaganesh ◽  
P. Dhanasekaran ◽  
Santoshkumar D. Bhat
Keyword(s):  
Fuel Cells ◽  
Polymer Electrolyte ◽  
Hybrid Composite ◽  
Carbon Support ◽  
Polymer Electrolyte Fuel Cells ◽  
Cell Performance ◽  
Pt Catalyst ◽  
Composite Support ◽  
Tio2 Nanowire ◽  
Key Parameter

AbstractDurability is a major issue and has been the growing focus of research for the commercialization of polymer electrolyte fuel cells (PEFCs). Corrosion of carbon support is a key parameter as it triggers the Pt catalyst degradation and affects cell performance, which in turn affects the longevity of the cells. Herein, we describe a hybrid composite support of TiO

Numerical Analysis of Effects of Silica Coating for Use in Pt Catalyst on Cell Performance of Polymer Electrolyte Fuel Cells

2020 ◽  
Vol MA2020-02 (33) ◽  
pp. 2103-2103
Author(s):  
Kayoung Park ◽  
Magnus So ◽  
Masaki Goto ◽  
Sakae Takenaka ◽  
Yoshifumi Tsuge ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Numerical Analysis ◽  
Polymer Electrolyte ◽  
Silica Coating ◽  
Polymer Electrolyte Fuel Cells ◽  
Cell Performance ◽  
Pt Catalyst

scholarly journals Effects of Microstructure of Carbon Support in the Catalyst Layer on the Performance of Polymer‐Electrolyte Fuel Cells

1996 ◽  
Vol 143 (7) ◽  
pp. 2245-2252 ◽  
Author(s):  
Makoto Uchida ◽  
Yuko Fukuoka ◽  
Yasushi Sugawara ◽  
Nobuo Eda ◽  
Akira Ohta
Keyword(s):  
Fuel Cells ◽  
Polymer Electrolyte ◽  
Catalyst Layer ◽  
Carbon Support ◽  
Polymer Electrolyte Fuel Cells

scholarly journals Structure-Controlled Pt Catalyst for Polymer Electrolyte Fuel Cells

Hyomen Kagaku ◽  
2011 ◽  
Vol 32 (11) ◽  
pp. 698-703
Author(s):  
Minoru INABA ◽  
Hideo DAIMON
Keyword(s):  
Fuel Cells ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Fuel Cells ◽  
Pt Catalyst

Designing an ultrathin silica layer for highly durable carbon nanofibers as the carbon support in polymer electrolyte fuel cells

Nanoscale ◽  
2014 ◽  
Vol 6 (20) ◽  
pp. 12111-12119 ◽  
Author(s):  
Sun-Mi Hwang ◽  
Jae-Hyun Park ◽  
Seongyop Lim ◽  
Doo-Hwan Jung ◽  
Hwanuk Guim ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Fuel Cells ◽  
Polymer Electrolyte ◽  
Carbon Nanofibers ◽  
Carbon Support ◽  
Polymer Electrolyte Fuel Cells ◽  
Silica Layer ◽  
Hydrophobic Silica

The partially coated, ultrathin, hydrophobic silica layer around CNF helps improve the durability without decreasing the electrical conductivity of virgin CNF.

scholarly journals Subfreezing operation of polymer electrolyte fuel cells: Ice formation and cell performance loss

2012 ◽  
Vol 65 ◽  
pp. 127-133 ◽  
Author(s):  
Jeffrey Mishler ◽  
Yun Wang ◽  
Partha P. Mukherjee ◽  
Rangachary Mukundan ◽  
Rodney L. Borup
Keyword(s):  
Fuel Cells ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Fuel Cells ◽  
Cell Performance ◽  
Ice Formation ◽  
Performance Loss
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