Facile and controllable one-pot synthesis of nickel-doped LiMn0.8Fe0.2PO4 nanosheets as high performance cathode materials for lithium-ion batteries

To improve the kinetic performance of LiMn_0.8Fe_0.2PO₄, a facile and controllable non-stoichiometric one-pot stepwise feeding solvothermal approach is successfully developed for preparing nickel-doped LiMn_0.8Fe_0.2PO₄ nanosheets.