Importance of Proton Conductivity Measurement in Polymer Electrolyte Membrane for Fuel Cell Application

2005 ◽  
Vol 44 (20) ◽  
pp. 7617-7626 ◽  
Author(s):  
Chang Hyun Lee ◽  
Ho Bum Park ◽  
Young Moo Lee ◽  
Rae Duk Lee
Keyword(s):  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Proton Conductivity ◽  
Polymer Electrolyte Membrane ◽  
Conductivity Measurement ◽  
Electrolyte Membrane ◽  
Fuel Cell Application

Nanoimprint of Polymer Electrolyte Membrane for Micro Direct Methanol Fuel Cell Application

2019 ◽  
Vol 16 (26) ◽  
pp. 11-17 ◽  
Author(s):  
Yi Zhang ◽  
Jian Lu ◽  
Qing Wang ◽  
Masakaru Takahashi ◽  
Toshihiro Itoh ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Direct Methanol Fuel Cell ◽  
Polymer Electrolyte Membrane ◽  
Electrolyte Membrane ◽  
Fuel Cell Application ◽  
Direct Methanol ◽  
Methanol Fuel Cell

scholarly journals Investigation of Corrosion Methods for Bipolar Plates for High Temperature Polymer Electrolyte Membrane Fuel Cell Application

Energies ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 235
Author(s):  
Nadine Pilinski ◽  
Claudia Käding ◽  
Anastasia Dushina ◽  
Thorsten Hickmann ◽  
Alexander Dyck ◽  
...  
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Corrosion Behaviour ◽  
Polymer Electrolyte Membrane ◽  
Carbon Surface ◽  
Potential Range ◽  
Bipolar Plates ◽  
Electrolyte Membrane ◽  
Fuel Cell Application

In this work, different methods and electrochemical set-ups were investigated in order to study the corrosion behaviour of bipolar plates (BPP) for high temperature (HT) polymer electrolyte membrane fuel cell application. Using confocal and scanning electron microscopy, it was shown that chemical and electrochemical aging significantly increases surface roughness as well as morphology changes, confirming material degradation. Identical electrochemical corrosion behaviour was observed for both set-ups with typical quinone/hydroquinone peaks in the potential range ~0.6–0.7 V versus reversible hydrogen electrode (RHE). The appearance of the peaks and an increase of double layer capacitance can be related to the oxidation of carbon surface and, consequently, material corrosion. Simultaneously, an optimised corrosion set-up was introduced and verified regarding suitability. Both investigated set-ups and methods are useful to analyse the oxidation behaviour and corrosion resistance.

Heterogeneous Sulphonation of Polystyrene for Polymer Electrolyte Membrane Fuel Cell Application

2013 ◽  
Vol 327 (1) ◽  
pp. 80-84
Author(s):  
Sunit Hendrana ◽  
Elsy Rachimi Chaldun ◽  
Sri Pudjiastuti ◽  
Imam Rahayu ◽  
Christi Liamita Natanael ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Membrane ◽  
Electrolyte Membrane ◽  
Fuel Cell Application

Non-humidified fuel cells using a deep eutectic solvent (DES) as the electrolyte within a polymer electrolyte membrane (PEM): the effect of water and counterions

2020 ◽  
Vol 22 (5) ◽  
pp. 2917-2929 ◽  
Author(s):  
Mohammad Bagher Karimi ◽  
Fereidoon Mohammadi ◽  
Khadijeh Hooshyari
Keyword(s):  
Fuel Cells ◽  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Membrane ◽  
Deep Eutectic Solvent ◽  
Deep Eutectic Solvents ◽  
Pem Fuel Cell ◽  
Electrolyte Membrane ◽  
Fuel Cell Application ◽  
Nafion Membranes

In this research, deep eutectic solvents (DESs) were prepared and employed as electrolyte in Nafion membranes for PEM fuel cell application.

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