Nanocrystalline Metal Oxides for Methane Sensors: Role of Noble Metals

<table>Effect of palladium concentration on methane sensitivity of antimony doped (0.5 wt.% as <svg height="14.8625" id="M108" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 40.099998 14.8625" width="40.099998" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.8625)">
<g transform="translate(72,-60.11)">
<text transform="matrix(1,0,0,-1,-71.95,63.41)">
<tspan style="font-size: 12.50px; " x="0" y="0">S</tspan>
<tspan style="font-size: 12.50px; " x="6.9516678" y="0">b</tspan>
</text>
<text transform="matrix(1,0,0,-1,-58.75,60.28)">
<tspan style="font-size: 8.75px; " x="0" y="0">2</tspan>
</text>
<text transform="matrix(1,0,0,-1,-53.87,63.41)">
<tspan style="font-size: 12.50px; " x="0" y="0">O</tspan>
</text>
<text transform="matrix(1,0,0,-1,-44.85,60.28)">
<tspan style="font-size: 8.75px; " x="0" y="0">3</tspan>
</text>
</g>
</g>
</svg>) tin dioxide coatings.</table>

Journal of Sensors

fig10

Figure 10

Figure 10: Nanocrystalline Metal Oxides for Methane Sensors: Role of Noble Metals 