Catalytic Performance of Fe-Mn/Si<svg style="vertical-align:-4.32007pt;width:25.025px;" id="M1" height="20.4125" version="1.1" viewBox="0 0 25.025 20.4125" width="25.025"      xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg">
	
		
			<g transform="matrix(.022,0,0,-.022,.062,14.975)"><path id="x4F" d="M381 665q131 0 226.5 -93t95.5 -239q0 -158 -96 -253t-238 -95q-137 0 -231 95t-94 238q0 142 92.5 244.5t244.5 102.5zM359 629q-89 0 -151 -74.5t-62 -208.5q0 -141 69 -233t175 -92q90 0 150.5 74t60.5 211q0 152 -69 237.5t-173 85.5z"/></g>

			<g transform="matrix(.016,0,0,-.016,16.813,20.35)"><path id="x32" d="M412 140l28 -9q0 -2 -35 -131h-373v23q112 112 161 170q59 70 92 127t33 115q0 63 -31 98t-86 35q-75 0 -137 -93l-22 20l57 81q55 59 135 59q69 0 118.5 -46.5t49.5 -122.5q0 -62 -29.5 -114t-102.5 -130l-141 -149h186q42 0 58.5 10.5t38.5 56.5z"/></g>

		
	
</svg> Nanocatalysts for  CO Hydrogenation

<table>XRD patterns of the calcined catalyst containing 20 wt.% (Fe, Mn)/SiO<sub>2</sub>: • Fe<sub>3</sub>O<sub>4</sub> (cubic), <svg height="6.7750001" id="M30" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 6.4250002 6.7750001" width="6.4250002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,0,0,-.017,.062,6.713)"><path d="M326 255q0 -56 -41 -96t-99 -40t-99 40t-41 96t41 96t99 40t99 -40t41 -96zM274 255q0 38 -25.5 65t-62.5 27t-62.5 -27t-25.5 -65t25.5 -65t62.5 -27t62.5 27t25.5 65z" id="x2218"></path></g>
</svg> Fe<sub>2</sub>O<sub>3</sub> (rhombohedral), ▲ Mn<sub>2</sub>O<sub>3</sub> (cubic), and <i>∎</i>  SiO<sub>2</sub> (hexagonal).</table>

Journal of Chemistry

fig4

Figure 4

Figure 4: Catalytic Performance of Fe-Mn/Si<svg style="vertical-align:-4.32007pt;width:25.025px;" id="M1" height="20.4125" version="1.1" viewBox="0 0 25.025 20.4125" width="25.025"      xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg">
	
		
			<g transform="matrix(.022,0,0,-.022,.062,14.975)"><path id="x4F" d="M381 665q131 0 226.5 -93t95.5 -239q0 -158 -96 -253t-238 -95q-137 0 -231 95t-94 238q0 142 92.5 244.5t244.5 102.5zM359 629q-89 0 -151 -74.5t-62 -208.5q0 -141 69 -233t175 -92q90 0 150.5 74t60.5 211q0 152 -69 237.5t-173 85.5z"/></g>

			<g transform="matrix(.016,0,0,-.016,16.813,20.35)"><path id="x32" d="M412 140l28 -9q0 -2 -35 -131h-373v23q112 112 161 170q59 70 92 127t33 115q0 63 -31 98t-86 35q-75 0 -137 -93l-22 20l57 81q55 59 135 59q69 0 118.5 -46.5t49.5 -122.5q0 -62 -29.5 -114t-102.5 -130l-141 -149h186q42 0 58.5 10.5t38.5 56.5z"/></g>

		
	
</svg> Nanocatalysts for  CO Hydrogenation 

Journal of Chemistry

Catalytic Performance of Fe-Mn/Si Nanocatalysts for CO Hydrogenation

Figure 4