Role of the Material Electrodes on Resistive Behaviour of Carbon Nanotube-Based Gas Sensors for <svg style="vertical-align:-4.50008pt;width:37.237499px;" id="M1" height="20.887501" version="1.1" viewBox="0 0 37.237499 20.887501" width="37.237499"  xmlns="http://www.w3.org/2000/svg">
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			<text transform="matrix(1,0,0,-1,-59,55.34)">
				<tspan style="font-size: 12.55px; " x="0" y="0">2</tspan>
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			<text transform="matrix(1,0,0,-1,-52.23,59.83)">
				<tspan style="font-size: 17.93px; " x="0" y="0">S</tspan>
			</text>

		</g>
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</svg> Detection

<table>Relative resistance change (<svg height="14.75" id="M10" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 44.974998 14.75" width="44.974998" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.75)">
<g transform="translate(72,-60.2)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">Δ</tspan>
<tspan style="font-size: 12.50px; " x="9.0271664" y="0">𝑅</tspan>
<tspan style="font-size: 12.50px; " x="18.279387" y="0">/</tspan>
<tspan style="font-size: 12.50px; " x="21.75522" y="0">𝑅</tspan>
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<tspan style="font-size: 8.75px; " x="0" y="0">0</tspan>
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</svg>) for the different H<sub>2</sub>S concentrations.</table>

Journal of Sensors

fig5

Figure 5

Figure 5: Role of the Material Electrodes on Resistive Behaviour of Carbon Nanotube-Based Gas Sensors for <svg style="vertical-align:-4.50008pt;width:37.237499px;" id="M1" height="20.887501" version="1.1" viewBox="0 0 37.237499 20.887501" width="37.237499"  xmlns="http://www.w3.org/2000/svg">
	<g transform="matrix(1.25,0,0,-1.25,0,20.8875)">
		<g transform="translate(72,-55.29)">
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			<text transform="matrix(1,0,0,-1,-59,55.34)">
				<tspan style="font-size: 12.55px; " x="0" y="0">2</tspan>
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</svg> Detection 

Figure 5 | Role of the Material Electrodes on Resistive Behaviour of Carbon Nanotube-Based Gas Sensors for 
	
		
			
				H
			

			
				2
			

			
				S
			

		
	
 Detection 

Journal of Sensors

Role of the Material Electrodes on Resistive Behaviour of Carbon Nanotube-Based Gas Sensors for H 2 S Detection

Figure 5

Role of the Material Electrodes on Resistive Behaviour of Carbon Nanotube-Based Gas Sensors for Detection