4-Nitroaniline Degradation by TiO₂ Catalyst Doping with Manganese

Table 2

Comparing diffraction angles and intensity of rutile TiO₂ standard card and prepared TiO₂ doped with manganese.

Rutile TiO2 Standard card (00-001-1292)	Angle (°)	27.51	36.06	39.31	41.19	44.14	54.23	56.78
	Intensity	80	60	4	30	12	100	30
Prepared TiO2 doped with manganese	Angle (°)	25.44	36.08	39.22	41.26	44.08	54.34	56.68
	Intensity (a.u.)	2572	1371.7	552.5	864.2	571.7	1570.8	757.5