%0 Conference Proceedings %T Stabilization and dispersion of Pd nanoparticles on graphene nano sheets using polyoxometalate, and the use of the resulting materials in a direct ethanol fuel cell %A Khadempir, Sara %A Ahmadpour, Ali %A Hamed Mosavian, Mohammad Taghi %A Ashraf, Narjes %A Fatemeh F. Bamoharram %A Scott G. Mitchell %J سومین کنفرانس هیدروژن و پیل سوختی %D 2015