Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement Research data are not shared. Supporting Information Filename Description adfm74541-sup-0001-SuppMat.docx5 MB Supporting File: adfm74541-sup-0001-SuppMat.docx. References 1, , , and , “Improving Electrochemical Properties of Porous Iron Substituted Lithium Manganese Phosphate in Additive Addition Electrolyte,” Journal of Power Sources 275 (2015): 106–110, https://doi.org/10.1016/j.jpowsour.2014.11.028.