Project supported by the Program for New Century Excellent Talents in University,China (Grant No. NCET-10-0291);the Fundamental Research Funds for the Central Universities,China (Grant Nos. ZYGX2009X005 and ZYGX2010J031);the Startup Research Project of University of Electronic Science and Technology of China (Grant No.Y02002010301041);the National Natural Science Foundation of China (Grant Nos. 50832007,11074285,and 51202022)
Platinum nanoparticles (PtNPs)/graphene composite materials are synthesized by a controlled chemical reduction of H2PtC16 on graphene sheets. The electrocatalytic activity of a PtNPs/graphene composite counter elect...