%0 Conference Proceedings %T Green synthesis of Pt nanoparticles using Keggin and Dawson heteropolyacids and preparation of their composites with carbon nanotubes %A Ahmadi Hekmati Kar, Fatemeh %A Ahmadpour, Ali %A Hamed Mosavian, Mohammad Taghi %A F.F Bamoharram %J 5th International Conference on NanoStructures (ICNS5) %D 2014