Flexible Morphology Design of 3D‐Macroporous LiMnPO4 Cathode Materials for Li Secondary Batteries: Ball to Flake

3DM- LiMnPO4 balls and flakes are prepared via an impregnation method using a PMMA template. Both 3DM ball and flake structures demonstrated superior capacity retention to previously reported LiMnPO4 prepared by various methods. Detailed facts of importance to specialist readers are published as "Supporting Information". Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.