Synthesis and Characterization of LiNiO2 Nanopowder with Various Chelating Agents

Table 2

Lattice parameters, crystallite size, particle size, and intensity ratio I₍₀₀₃₎/I₍₁₀₄₎ of the LiNiO₂ nanopowder synthesised by different chelating agents.

Chelating agent	a ()	c ()		Crystallite size (nm)	Particle size (nm)
Acid oxalic	2.91	14.195	1.22	10	70–150
Acid acrylic	2.93	14.23	0.90	10.4	180–250
Acid citric	2.90	14.185	1.40	10.2	80–100
Triethanolamine	2.89	14.187	1.80	9.6	10–15