Synthesis and Surface Characterization of <svg     style="vertical-align:-3.636pt;width:11.1125px;" id="M1" height="15.0125" version="1.1" viewBox="0 0 11.1125 15.0125" width="11.1125"  xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg">
	
		
			<g transform="matrix(.022,-0,0,-.022,.062,10.412)"><path id="x1D738" d="M377 450h126l-264 -401q0 -75 -21 -153q-12 -44 -36 -71t-56 -27q-27 0 -42 18.5t-15 42.5q0 34 30 89q9 16 32 50q21 31 29 46q13 91 13 208q0 45 -11 94q-11 47 -34 47q-38 0 -61 -81h-23q40 150 121 150q46 0 65 -34.5t19 -99.5q0 -54 -7 -125z" /></g>

		
	
</svg>-Mn<svg     style="vertical-align:-4.32007pt;width:25.3375px;" id="M2" height="20.4125" version="1.1" viewBox="0 0 25.3375 20.4125" width="25.3375"  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="x1D7D0" d="M453 211h25l-46 -211h-415v23q97 102 151 166q42 49 81 110q51 78 51 148q0 56 -31.5 91.5t-87.5 35.5q-77 0 -122 -90h-28q67 204 223 204q82 0 132 -49.5t50 -133.5q0 -110 -114 -218l-162 -154h140q82 0 107 13q27 13 46 65z" /></g>

		
	
</svg> Nanostructures

<table>Variation of zeta potential of <i>γ</i>-MnO<sub>2</sub> with pH.</table>

Journal of Nanomaterials

fig7

Figure 7

Figure 7: Synthesis and Surface Characterization of <svg     style="vertical-align:-3.636pt;width:11.1125px;" id="M1" height="15.0125" version="1.1" viewBox="0 0 11.1125 15.0125" width="11.1125"  xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg">
	
		
			<g transform="matrix(.022,-0,0,-.022,.062,10.412)"><path id="x1D738" d="M377 450h126l-264 -401q0 -75 -21 -153q-12 -44 -36 -71t-56 -27q-27 0 -42 18.5t-15 42.5q0 34 30 89q9 16 32 50q21 31 29 46q13 91 13 208q0 45 -11 94q-11 47 -34 47q-38 0 -61 -81h-23q40 150 121 150q46 0 65 -34.5t19 -99.5q0 -54 -7 -125z" /></g>

		
	
</svg>-Mn<svg     style="vertical-align:-4.32007pt;width:25.3375px;" id="M2" height="20.4125" version="1.1" viewBox="0 0 25.3375 20.4125" width="25.3375"  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="x1D7D0" d="M453 211h25l-46 -211h-415v23q97 102 151 166q42 49 81 110q51 78 51 148q0 56 -31.5 91.5t-87.5 35.5q-77 0 -122 -90h-28q67 204 223 204q82 0 132 -49.5t50 -133.5q0 -110 -114 -218l-162 -154h140q82 0 107 13q27 13 46 65z" /></g>

		
	
</svg> Nanostructures 

Journal of Nanomaterials

Synthesis and Surface Characterization of -Mn Nanostructures

Figure 7