شماره ركورد كنفرانس
5536
عنوان مقاله
Polyelectrolyte Membrane Based on Chitosan Blend for Direct Methanol Fuel Cell Application
پديدآورندگان
Bagherzadeh Amirsalar Polymer Color Engineering Department, Amirkabir University of Technology, Tehran, Iran , Mollamohammadi Sadafi Yeganeh Polymer Color Engineering Department, Amirkabir University of Technology, Tehran, Iran , Tohidian Mahdi mahdi.tohidian@aut.ac.ir Polymer Color Engineering Department, Amirkabir University of Technology, Tehran, Iran , Makki Hesam Polymer Color Engineering Department, Amirkabir University of Technology, Tehran, Iran , Shamsabadi Amirsaeed Polymer Color Engineering Department, Amirkabir University of Technology, Tehran, Iran
تعداد صفحه
2
كليدواژه
Polymer blends , Chitosan , Nafion , polymer electrolyte fuel cell
سال انتشار
1401
عنوان كنفرانس
پانزدهمين همايش بين المللي علوم و فناوري پليمر
زبان مدرك
انگليسي
چكيده فارسي
For direct methanol fuel cell applications, a polyelectrolyte membrane comprising bio-based chitosan and Nafion was prepared and investigated. In order to thoroughly analyze the electrochemical properties of the prepared blend membrane, a series of tests, including proton conductivity, methanol permeability, and performance, were conducted. It showed high proton conductivity (0.06 S.cm-1), relatively low methanol permeability (1.60×10-6 cm2.s-1) and great selectivity. The DMFC cell containing this PEM showed maximum power density of 39.32 mW.cm-2 at the current density of 319.48 mA.cm-2 for 5M methanol concentration. Overall, we can conclude that the prepared blend membrane is a great candidate for use in DMFCs.
كشور
ايران
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