Sm<svg style="vertical-align:-4.50008pt;width:8.5874996px;" id="M1" height="10.7375" version="1.1" viewBox="0 0 8.5874996 10.7375" width="8.5874996"  xmlns="http://www.w3.org/2000/svg">
	<g transform="matrix(1.25,0,0,-1.25,0,10.7375)">
		<g transform="translate(72,-63.41)">
			<text transform="matrix(1,0,0,-1,-71.95,63.46)">
				<tspan style="font-size: 12.55px; " x="0" y="0">2</tspan>
			</text>

		</g>
	</g>
</svg>FeTaO<svg style="vertical-align:-4.60088pt;width:8.5874996px;"  height="10.6375" version="1.1" viewBox="0 0 8.5874996 10.6375" width="8.5874996"  xmlns="http://www.w3.org/2000/svg">
	<g transform="matrix(1.25,0,0,-1.25,0,10.6375)">
		<g transform="translate(72,-63.49)">
			<text transform="matrix(1,0,0,-1,-71.95,63.64)">
				<tspan style="font-size: 12.55px; " x="0" y="0">7</tspan>
			</text>

		</g>
	</g>
</svg> Photocatalyst for Degradation of Indigo Carmine Dye under Solar Light Irradiation

<table>Schematic mechanism of the photocatalytic degradation of indigo carmine dye. CB conduction band and VB valence band.</table>

International Journal of Photoenergy

fig8

Figure 8

Figure 8: Sm<svg style="vertical-align:-4.50008pt;width:8.5874996px;" id="M1" height="10.7375" version="1.1" viewBox="0 0 8.5874996 10.7375" width="8.5874996"  xmlns="http://www.w3.org/2000/svg">
	<g transform="matrix(1.25,0,0,-1.25,0,10.7375)">
		<g transform="translate(72,-63.41)">
			<text transform="matrix(1,0,0,-1,-71.95,63.46)">
				<tspan style="font-size: 12.55px; " x="0" y="0">2</tspan>
			</text>

		</g>
	</g>
</svg>FeTaO<svg style="vertical-align:-4.60088pt;width:8.5874996px;"  height="10.6375" version="1.1" viewBox="0 0 8.5874996 10.6375" width="8.5874996"  xmlns="http://www.w3.org/2000/svg">
	<g transform="matrix(1.25,0,0,-1.25,0,10.6375)">
		<g transform="translate(72,-63.49)">
			<text transform="matrix(1,0,0,-1,-71.95,63.64)">
				<tspan style="font-size: 12.55px; " x="0" y="0">7</tspan>
			</text>

		</g>
	</g>
</svg> Photocatalyst for Degradation of Indigo Carmine Dye under Solar Light Irradiation 

Figure 8 | Sm
	
		
			
				2
			

		
	
FeTaO
	
		
			
				7
			

		
	
 Photocatalyst for Degradation of Indigo Carmine Dye under Solar Light Irradiation 

International Journal of Photoenergy

Sm 2 FeTaO 7 Photocatalyst for Degradation of Indigo Carmine Dye under Solar Light Irradiation

Figure 8

SmFeTaO Photocatalyst for Degradation of Indigo Carmine Dye under Solar Light Irradiation