(Invited) Plasma Assisted Preparation of Low Pt Content Proton Exchange Membrane Fuel Cell Anode Catalysts

2016 ◽  
Keyword(s):  
Fuel Cell ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Anode Catalysts ◽  
Cell Anode ◽  
Exchange Membrane ◽  
Fuel Cell Anode

scholarly journals Development of a Novel CO Tolerant Proton Exchange Membrane Fuel Cell Anode

2002 ◽  
Vol 149 (7) ◽  
pp. A862 ◽  
Author(s):  
Andrew T. Haug ◽  
Ralph E. White ◽  
John W. Weidner ◽  
Wayne Huang
Keyword(s):  
Fuel Cell ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Cell Anode ◽  
Exchange Membrane ◽  
Fuel Cell Anode

A novel proton exchange membrane fuel cell anode for enhancing CO tolerance

2007 ◽  
Vol 174 (1) ◽  
pp. 164-169 ◽  
Author(s):  
Weiyu Shi ◽  
Ming Hou ◽  
Zhigang Shao ◽  
Jun Hu ◽  
Zhongjun Hou ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Co Tolerance ◽  
Cell Anode ◽  
Exchange Membrane ◽  
Fuel Cell Anode

WO3 based solid solution oxide – promising proton exchange membrane fuel cell anode electro-catalyst

2015 ◽  
Vol 3 (35) ◽  
pp. 18296-18309 ◽  
Author(s):  
Prasad Prakash Patel ◽  
Prashanth H. Jampani ◽  
Moni Kanchan Datta ◽  
Oleg I. Velikokhatnyi ◽  
Daeho Hong ◽  
...  
Keyword(s):  
Solid Solution ◽  
Fuel Cell ◽  
First Principles ◽  
Proton Exchange Membrane ◽  
Electrochemical Activity ◽  
Proton Exchange ◽  
Cell Anode ◽  
Exchange Membrane ◽  
Fuel Cell Anode

Nanostructured (W1-xIrx)Oy (x = 0.3) electro-catalyst exhibits excellent electrochemical activity and stability similar to that of Pt/C, which is in agreement with the results of the theoretical first principles studies.

Proton exchange membrane fuel cells powered with both CO and H2

2021 ◽  
Vol 118 (43) ◽  
pp. e2107332118
Author(s):  
Xian Wang ◽  
Yang Li ◽  
Ying Wang ◽  
Hao Zhang ◽  
Zhao Jin ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Peak Power ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Single Atom ◽  
Anode Catalysts ◽  
Co Electrooxidation ◽  
Co Activation ◽  
Maximum Current ◽  
Exchange Membrane

The CO electrooxidation is long considered invincible in the proton exchange membrane fuel cell (PEMFC), where even a trace level of CO in H2 seriously poisons the anode catalysts and leads to huge performance decay. Here, we describe a class of atomically dispersed IrRu-N-C anode catalysts capable of oxidizing CO, H2, or a combination of the two. With a small amount of metal (24 μgmetal⋅cm−2) used in the anode, the H2 fuel cell performs its peak power density at 1.43 W⋅cm−2. When operating with pure CO, this catalyst exhibits its maximum current density at 800 mA⋅cm−2, while the Pt/C-based cell ceases to work. We attribute this exceptional catalytic behavior to the interplay between Ir and Ru single-atom centers, where the two sites act in synergy to favorably decompose H2O and to further facilitate CO activation. These findings open up an avenue to conquer the formidable poisoning issue of PEMFCs.

scholarly journals Acid Treatments of Carbon Nanotubes and Their Application as Pt-Ru/CNT Anode Catalysts for Proton Exchange Membrane Fuel Cell

2010 ◽  
Vol 11 (4) ◽  
pp. 336-342 ◽  
Author(s):  
Min-Sik Kim ◽  
Sin-Muk Lim ◽  
Min-Young Song ◽  
Hyun-Jin Cho ◽  
Yun-Ho Choi ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Fuel Cell ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Anode Catalysts ◽  
Exchange Membrane ◽  
Acid Treatments
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