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  1. No Access

    Article

    The Sulfonated poly(ether sulfone ketone) ionomers containing partial graphene of mesonaphthobifluorene for PEMFC

    Novel sulfonated poly(ether sulfone ketone)s containing mesonaphthobifluorene (MNF) moiety were synthesized and their properties characterized. The prepared polymers had a partial graphene structure due to the...

    Young-Don Lim, Dong-Wan Seo, Soon-Ho Lee, Seong-Young Choi… in Electronic Materials Letters (2014)

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    Article

    Anion conductive aromatic ionomers containing a 1,2-dibenzoylbenzene moiety for alkaline fuel cell applications

    Novel anion-exchange membranes with high conductivities have been prepared for application to alkaline fuel cells. A quaternary ammonium poly(dibenzoylbenzene ether sulfone) membrane was synthesized by chlorom...

    Md. Awlad Hossain, Young-Don Lim, Ho-Hyoun Jang… in Electronic Materials Letters (2013)