Scalable Synthesis Nano-Perovskite K(Mn0.95Ni0.05)F3 Cathode by Homogeneous Precipitation Method for Potassium-Ion Batteries

Table 1 Test results of ICP-AES of synthetic material K(Mn_0.975Ni_0.025)F₃ and K(Mn_0.95Ni_0.05)F₃

Electrode	Concentration of Mn/mmol L⁻¹	Concentration of Co/mmol L⁻¹	Measured molar ratio of Mn to Co	Theoretical molar ratio of Mn to Co
K(Mn_0.975Ni_0.025)F₃	0.1289	0.0032	40.28:1	39:1
K(Mn_0.95Ni_0.05)F₃	0.1252	0.0067	18.70:1	19:1