Adsorption of Chromium Ions from Aqueous Solutions by Synthesized Nanoparticles

Table 1

XRD results for TiO₂.

Φ (°2Th)	ϕ/2	FWHM (°2Th)	FWHM (3.14/180)	λ (Å)	Size (Å)	Nanometer (nm)
10.072	5.036	0.098	0.0017	1.54	2651.24	265.12
13.468	6.7341	0.147	0.0025	1.54	624.66	62.46
27.057	13.528	0.393	0.0068	1.54	368.89	36.88
27.643	13.821	0.147	0.0025	1.54	1811.80	181.18
23.157	11.578	0.147	0.0025	1.54	1021.03	102.10
Average						129.55