Development of Nanocomposite Membranes for High Pressures PEM Fuel Cell/Electrolyzer Applications

2009 ◽  
Author(s):  
Michael Pien ◽  
Marvin Warshay ◽  
Steve Lis ◽  
Radha Jalan
Keyword(s):  
Fuel Cell ◽  
High Pressures ◽  
Pem Fuel Cell ◽  
Nanocomposite Membranes

Microwave Assisted Synthesis of Ru3Pd6Pt Cathode Catalyst in a PEM Fuel Cell

2013 ◽  
Vol 16 (3) ◽  
pp. 147-150 ◽  
Author(s):  
F. Leyva-Noyola ◽  
O. Solorza-Feria
Keyword(s):  
Fuel Cell ◽  
Large Scale ◽  
High Pressures ◽  
Cost Effective ◽  
Pem Fuel Cell ◽  
Reduction Reaction ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted ◽  
Long Time ◽  
Set Up

Nanoparticles of Ru3Pd6Pt have been previously produced by different synthesis routes that involve high temperatures and relative high pressures and long time. The usage of a conventional microwave assisted synthesis reduces environmental risk impact as well as the cost effective production in large scale with minimum set up modifications. These features are the motivations for the use of microwaves in the synthesis of the Ru3Pd6Pt catalyst for PEM fuel cell applications to reduce the Pt loading. In this communication a tri-metallic electrocatalyst was produced by the reduction of the corresponding metallic salts, RuCl3, PdCl2, and H2PtCl6 in ethylene glycol using a modified conventional microwave device. Oxygen reduction reaction kinetic analysis results conducted to a Tafel slope, (-b = 41.2 ± 1.7 mV dec-1) at low overpotential, and exchange current density (i0 = 3.01 ± 0.39 × 10-5 mA cm-2) in 0.5M H2SO4. This electrocatalyst exhibited good performance and stability in a single H2/O2PEM fuel cell.

Bond graph model of a PEM fuel cell stack

2008 ◽  
Vol 1 (06) ◽  
pp. 329-334
Author(s):  
S. Rabih ◽  
C. Turpin ◽  
S. Astier
Keyword(s):  
Fuel Cell ◽  
Graph Model ◽  
Pem Fuel Cell ◽  
Bond Graph ◽  
Fuel Cell Stack

Metal bipolar plates for PEM fuel cell—A review

2007 ◽  
Vol 163 (2) ◽  
pp. 755-767 ◽  
Author(s):  
H. Tawfik ◽  
Y. Hung ◽  
D. Mahajan
Keyword(s):  
Fuel Cell ◽  
Pem Fuel Cell ◽  
Bipolar Plates

scholarly journals Correction: Nafion film transport properties in a low-Pt PEM fuel cell: impedance spectroscopy study

RSC Advances ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 6764-6765
Author(s):  
Tatyana Reshetenko ◽  
Andrei Kulikovsky
Keyword(s):  
Fuel Cell ◽  
Impedance Spectroscopy ◽  
Transport Properties ◽  
Pem Fuel Cell ◽  
Spectroscopy Study ◽  
Cell Impedance ◽  
Impedance Spectroscopy Study ◽  
Nafion Film

Correction for ‘Nafion film transport properties in a low-Pt PEM fuel cell: impedance spectroscopy study’ by Tatyana Reshetenko et al., RSC Adv., 2019, 9, 38797–38806, DOI: 10.1039/C9RA07794D.

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