Effect of Microwave Power on the Physical Properties of Carboxylic Acid-Coated Manganese-Ion-Doped Zinc Sulfide Nanoparticles

Table 2

Compositions of ZnS : Mn²⁺ nanoparticles prepared at different power level measured by inductively coupled plasma atomic emission spectrometer.

Microwave power (W)	Zn (wt%)	S (wt%)	Mn (wt%)	Molar ratio Zn/S/Mn^2+
150	46.5	20.7	0.071	1.00 : 0.91 : 0.0018
200	45.6	21.2	0.099	1.00 : 0.95 : 0.0026
300	48.3	23.3	0.159	1.00 : 0.98 : 0.0039
400	49	24.4	0.097	1.00 : 1.02 : 0.0024
500	47.9	21.9	0.082	1.00 : 0.93 : 0.0020