Study on the Steady-state and Dynamic Performance Characteristics of a Polymer Electrolyte Fuel Cell under Various Cathodic Humidification Conditions

2019 ◽  
Vol 12 (1) ◽  
pp. 157-163
Author(s):  
Yongtaek Lee ◽  
Bo Sung Kim ◽  
Yongchan Kim ◽  
Jong Min Choi
Keyword(s):  
Steady State ◽  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Dynamic Performance ◽  
Performance Characteristics ◽  
Polymer Electrolyte Fuel Cell

Performance Characteristics of a Polymer Electrolyte Fuel Cell with the Anodic Supply Mode

2019 ◽  
Vol 3 (1) ◽  
pp. 871-878 ◽  
Author(s):  
Yongtaek Lee ◽  
Yong Hee Jang ◽  
Taehun Jung ◽  
Jin Taek Chung ◽  
Yongchan Kim
Keyword(s):  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Performance Characteristics ◽  
Polymer Electrolyte Fuel Cell ◽  
Supply Mode

scholarly journals Performance Characteristics of Polymer Electrolyte Fuel Cell with Woodceramics Electrodes

2007 ◽  
Vol 32 (4) ◽  
pp. 1055-1058
Author(s):  
Hirotaka Shimizu ◽  
Kenichi Hashimoto ◽  
Hiroyuki Mito ◽  
Nobuhiro Watanabe ◽  
Kazuhiko Kakishita ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Performance Characteristics ◽  
Polymer Electrolyte Fuel Cell

Development of small polymer electrolyte fuel cell stacks

1996 ◽  
Author(s):  
V A Paganin ◽  
E A Ticianelli ◽  
E R Gonzalez
Keyword(s):  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Fuel Cell

scholarly journals H2-CO2 polymer electrolyte fuel cell that generates power while evolving CH4 at the Pt0.8Ru0.2/C cathode

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Shofu Matsuda ◽  
Yuuki Niitsuma ◽  
Yuta Yoshida ◽  
Minoru Umeda
Keyword(s):  
Fuel Cell ◽  
Electric Power ◽  
Polymer Electrolyte ◽  
Carbon Capture ◽  
Polymer Electrolyte Fuel Cell ◽  
Cell Temperature ◽  
Faradaic Efficiency ◽  
Carbon Capture And Utilization ◽  
Electrode Potentials ◽  
A Cell

AbstractGenerating electric power using CO2 as a reactant is challenging because the electroreduction of CO2 usually requires a large overpotential. Herein, we report the design and development of a polymer electrolyte fuel cell driven by feeding H2 and CO2 to the anode (Pt/C) and cathode (Pt0.8Ru0.2/C), respectively, based on their theoretical electrode potentials. Pt–Ru/C is a promising electrocatalysts for CO2 reduction at a low overpotential; consequently, CH4 is continuously produced through CO2 reduction with an enhanced faradaic efficiency (18.2%) and without an overpotential (at 0.20 V vs. RHE) was achieved when dilute CO2 is fed at a cell temperature of 40 °C. Significantly, the cell generated electric power (0.14 mW cm−2) while simultaneously yielding CH4 at 86.3 μmol g−1 h−1. These results show that a H2-CO2 fuel cell is a promising technology for promoting the carbon capture and utilization (CCU) strategy.

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