Structure and Electrochemical Behavior of Minor Mn-Doped Olivine LiMn_xFe_1−xPO₄

Table 2

Elemental composition of LiMn_0.1Fe_0.9PO₄ and LiMn_0.2Fe_0.8PO₄ determined by SEM-EDX.

	Element	keV	Mass%	Atom%	Ratio Mn : Fe
LiMn0.1Fe0.9PO4	Oxygen	0.525	38.38	63.50	0.09 : 0.9
	Phosphorous	2.013	19.08	16.31
	Manganese	5.894	3.58	1.73
	Ferrous	6.398	38.95	18.46
LiMn0.2Fe0.8PO4	Oxygen	0.525	38.74	63.46	0.18 : 0.8
	Phosphorous	2.013	20.52	17.36
	Manganese	5.894	7.44	3.55
	Ferrous	6.398	33.30	15.63