Filter paper templated interconnected nanocrystalline LiMn2O4 with high coulombic efficiency and rate capability
Abstract
A novel filter paper templating method has been developed to prepare nanocrystalline LiMn2O4. Whatman 42 filter paper impregnated with the precursor gel produces ultrafine powder (80–100 nm) when calcined at 800 °C. The structure and morphology of the powder and the template have been studied in detail by