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Table 2 Quantitative elemental analysis of TiO₂ samples

From: Synthesis, Characterization, and Photocatalytic Properties of Sulfur- and Carbon-Codoped TiO₂ Nanoparticles

Location	C, % at.	O, % at.	Ti, % at.	S, % at.
Surface (XPS)	30.3 C–H ~ 90 % C–O ~ 10 %	50.0	16.8 Е_b = 458.8 еV Ti⁴⁺ ~ 100 %	2.8 Е_b = 168,8 еV S⁶⁺ ~ 100 %
Volume (EDX)	2.38	40.16	57.02	0.45

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