1 Results One of the greatest challenges for our society is providing powerful electrochemical energy storage devices with both high energy and high power densities. Rechargeable lithium-based batteries are amongst the most promising candidates in terms of energy density,the achievement of high power density is hindered by kinetic problems of the electrode materials.This contribution that emphasizes the power of nanostructuring for electrodes in lithium-based batteries,deals with several nanostructured ...