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Table 1 EDS results of Pt/TiO₂ nanotube layers for the whole surface

From: Efficiently Visible-Light Driven Photoelectrocatalytic Oxidation of As(III) at Low Positive Biasing Using Pt/TiO₂ Nanotube Electrode

Element	Current density (mA cm⁻²)
	0.2 (mA cm⁻²)		0.5 (mA cm⁻²)		0.5 (mA cm⁻²)		0.8 (mA cm⁻²)
	Top view		Top view		Cross section		Top view
	Wt%	At%	Wt%	At%	Wt%	At%	Wt%	At%
OK	29.96	58.96	20.12	47.08	40.60	68.85	12.38	35.79
PtM	10.10	1.63	16.10	3.09	5.84	0.81	28.00	6.64
Tik	59.94	39.41	63.78	49.83	53.55	30.33	59.62	57.57

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