To improve the kinetic performance of LiMn0.8Fe0.2PO4, a facile and controllable non-stoichiometric one-pot stepwise feeding solvothermal approach is successfully developed for preparing nickel-doped LiMn0.8Fe0.2PO4 nanosheets.
A hybrid micron/submicron-sized Si@FeSiy/SiOx structure is developed by ball-milling of Si and Fe powders via ammonia-assisted one-pot synthesis. It shows superior electrochemical performance as an anode material for lithium-ion batteries.