scholarly journals Improved Oxygen Reduction Activity and Durability of Dealloyed PtCox Catalysts for Proton Exchange Membrane Fuel Cells: Strain, Ligand, and Particle Size Effects

ACS Catalysis ◽  
2014 ◽  
Vol 5 (1) ◽  
pp. 176-186 ◽  
Author(s):  
Qingying Jia ◽  
Keegan Caldwell ◽  
Kara Strickland ◽  
Joseph M. Ziegelbauer ◽  
Zhongyi Liu ◽  
...  
Keyword(s):  
Particle Size ◽  
Fuel Cells ◽  
Oxygen Reduction ◽  
Size Effects ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Particle Size Effects ◽  
Reduction Activity ◽  
Exchange Membrane

scholarly journals Enhanced oxygen reduction activity with rare earth metal alloy catalysts in proton exchange membrane fuel cells

2021 ◽  
pp. 138454
Author(s):  
Björn Eriksson ◽  
Gerard Montserrat-Sisó ◽  
Rosemary Brown ◽  
Tomáš Skála ◽  
Rakel Wreland Lindström ◽  
...  
Keyword(s):  
Rare Earth ◽  
Fuel Cells ◽  
Oxygen Reduction ◽  
Rare Earth Metal ◽  
Proton Exchange Membrane ◽  
Earth Metal ◽  
Proton Exchange ◽  
Reduction Activity ◽  
Exchange Membrane ◽  
Alloy Catalysts

Octahedral Pt-Pd alloy catalysts with enhanced oxygen reduction activity and stability in proton exchange membrane fuel cells

RSC Advances ◽  
2012 ◽  
Vol 2 (3) ◽  
pp. 1119-1125 ◽  
Author(s):  
Young-Woo Lee ◽  
A-Ra Ko ◽  
Do-Young Kim ◽  
Sang-Beom Han ◽  
Kyung-Won Park
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Reduction Activity ◽  
Pd Alloy ◽  
Exchange Membrane ◽  
Alloy Catalysts

Improvement in oxygen reduction activity of polypyrrole-coated PtNi alloy catalyst prepared for proton exchange membrane fuel cells

2014 ◽  
Vol 190 ◽  
pp. 48-55 ◽  
Author(s):  
Kyuhwan Hyun ◽  
Jin Hee Lee ◽  
Chang Won Yoon ◽  
Yong-Hun Cho ◽  
Lae-Hyun Kim ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Reduction Activity ◽  
Exchange Membrane ◽  
Ptni Alloy ◽  
Alloy Catalyst

scholarly journals Investigation of Oxygen Reduction Activity of Catalysts Derived from Co and Co/Zn Methyl-Imidazolate Frameworks in Proton Exchange Membrane Fuel Cells

2016 ◽  
Vol 3 (10) ◽  
pp. 1541-1545 ◽  
Author(s):  
Lina Chong ◽  
Gabriel A. Goenaga ◽  
Kia Williams ◽  
Heather M. Barkholtz ◽  
Lauren R. Grabstanowicz ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Reduction Activity ◽  
Exchange Membrane

scholarly journals Design of ternary Pt-CoZn alloy catalysts coated with N-doped carbon towards acidic oxygen reduction

2021 ◽  
Author(s):  
Xieweiyi Ye ◽  
Yakun Xue ◽  
Kaijia Li ◽  
Wen Tang ◽  
Xiao Han ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Proton Exchange Membrane ◽  
Reduction Reaction ◽  
Proton Exchange ◽  
Commercial Applications ◽  
Exchange Membrane ◽  
Alloy Catalysts

Improving the activity and durability of Pt-based electrocatalysts used in the acidic oxygen reduction reaction (ORR) is a great task for the commercial applications of proton-exchange membrane fuel cells. Alloying...

Development of high stable Pt-based ORR catalyst over Mn-modified polyaniline-based carbon nanofiber

2021 ◽  
Author(s):  
Hong Zhu ◽  
Qingjun Chen ◽  
Jinghua Yu ◽  
Qian Zhou ◽  
Fanghui Wang ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Proton Exchange Membrane ◽  
Carbon Nanofiber ◽  
Carbon Support ◽  
Reduction Reaction ◽  
Proton Exchange ◽  
Key Factors ◽  
Exchange Membrane

The corrosion of carbon support is one of key factors causing deactivation of Pt-based oxygen reduction reaction (ORR) catalysts for proton exchange membrane fuel cells. In this work, a highly...

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