Temperature effect on electrochemical properties of lithium manganese phosphate with carbon coating and decorating with MWCNT for lithium-ion battery

The increasing demands for higher energy density and power capacity of Li-ion secondary batteries have led to a search electrode materials whose capacities performance are better than those available today. One promising candidate is lithium manganese phosphate, it necessary understand its transport properties. These properties crucial designing high-power batteries. effect on the electronic conductivity analyzed with conductor material, carbon nanotubes multi-walled, glucose was used as source. Here, LiMnPO4, LiMnPO4/C, LiMnPO4/MWCNT investigated using impedance spectroscopy. found increase temperature from 2.92 × 10−5 S cm−1 6.11 cm−1. magnetization investigated, antiferromagnetic behavior below 34 K reported three compositions. structural characterizations were studied confirm phase formation material XRD, TEM, SEM.