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Development of polymer composite membranes with functionalized nanoparticles for fuel cell application
Citation Link: https://doi.org/10.15480/882.1144
Other Titles
Entwicklung von Komposit-Polymermembranen mit funktionalisierten Nanopartikeln für Brennstoffzellen-Anwendungen
Publikationstyp
Doctoral Thesis
Date Issued
2013
Sprache
English
Author(s)
Advisor
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2013-08-19
TORE-DOI
A series of composite membranes were prepared by dispersing fluorinated polyoxadiazole oligomer (ODF)–functionalized silica nanoparticles in Nafion®, poly(arylene ether 1,3,4-oxadiazole) and fluorinated polyoxadiazole random copolymers. Ion exchange capacity, conductivity, water uptake and thickness expansion, thermal stability and morphology of the membranes were characterized. The composite membranes showed improved physicochemical properties compared to the pure polymers, allowing for operation in high temperature PEM fuel cells.
Subjects
Brennstoffzelle
Polymer-Elektrolyt-Membran-Brennstoffzelle
funktionalisierte Nanopartikel
fuel cell
polymer membrane fuel cell
functionalized nanoparticle
DDC Class
620: Ingenieurwissenschaften
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Yaowapa_Treekamol_PhD_Report_YT_MS_v20130213c_20131014k.pdf
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Format
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