Obtaining Highly Crystalline Barium Sulphate Nanoparticles via Chemical Precipitation and Quenching in Absence of Polymer Stabilizers

Table 1

Selected peaks employed to calculate the particles size with Scherrer’s equation. These are the nine first peaks that appearance powder pattern of BaSO₄ synthesized.

	/°		Int./U.A.	Rel. Int./%	FWHM/
200	19.9969	4.43666	211.47	13.68	0.0895
011	20.4650	4.33622	513.75	33.24	0.0892
111	22.8076	3.89586	795.40	51.46	0.0882
210	23.5789	3.77013	155.81	10.08	0.0879
002	24.8785	3.57606	448.89	29.04	0.0875
210	25.8694	3.44128	1521.90	98.46	0.0872
120	26.8582	3.31679	1090.44	70.55	0.0870
211	28.7665	3.10096	1545.73	100.00	0.0868
112	31.6281	2.83364	535.66	34.65	0.0868