Structural and electrochemical properties of LiMn0.6Fe0.4PO4 as a cathode material for flexible lithium-ion batteries and self-charging power pack

The effects of Fe doping on the crystal structure of LMP were systematically investigated by NPD. A flexible LIB was fabricated with LiMn0.6Fe0.4PO4 cathode and PMMA-PI electrolyte. It can work well under various deformed states. A flexible TENG was integrated with the flexible LIB to demonstrate a prototype of wearable self-charging power pack.129