Author:Modibedi, Remegia M; Mathe, Mahlanyane K; Ozoemena, KIDate:Sep 2011Ethanol powered direct alcohol fuel cells (DAFCs) have attracted enormous attention as potential power sources for portable electronic devices and transportation due to the much higher energy density than gaseous fuels such as hydrogen and ...Read more
Author:Luo, H; Vaivars, G; Mathe, Mahlanyane KDate:Aug 2010In this paper, the proton exchange membrane prepared by covalent-ionically crosslinking water soluble sulfonated-sulfinated poly(oxa-p-phenylene-3,3-phthalido-pphenylene- oxa-p-phenylene-oxy-phenylene) (SsPEEK-WC) is reported. Compared with ...Read more