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Journal of Power Sources 232 (2013) 234 e239 Contents lists available at SciVerse ScienceDirect Journal of Power Sources journal homepage: www.elsevi /locate/jpowsour Preparation of high performance carbon-coated LiMnPO4 nanocomposite by an acetate-assisted antisolvent precipitation method * * Kai Su, Feng Liu , Jitao Chen Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China h i g h l i g h t s A novel antisolvent precipitation method is developed to synthesize LiMnPO4 material. The precursor is composed of Mn (PO ) and Li PO nanoparticles. 3 4 2 3 4 The carbon-coated LiMnPO4 with the particle size of 60 nm is obtained. The C-LiMnPO4 material exhibits excellent rate capability and stable cyclability. a r t i c l e i n f o a b s t r a c t Article history: A novel acetate-assisted antisolvent precipitation method combined with ball milling and heat treatment Received 31 October 2012 is developed to synthesize nanosized carbon-coated LiMnPO4 material. The precursor prepared by the Received in revised form precipitation process is composed of Mn (PO ) and Li PO nanoparticles. After heat treatment of the 3 4 2 3 4 31 December 2012