1 article(s) from Mudimela, Prasantha R
- Letter
- Published 26 Jun 2014
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Figure 1: FE-SEM images of sensor devices made of VA-CNTs decorated with gold nanoparticles with different CN...
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Figure 2: (a) Top and (b) side SEM views of the VA-CNTs.
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Figure 3: High resolution TEM images of the carbon nanotubes constituting the forests.
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Figure 4: Typical Raman spectrum of VA-CNT sensors.
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Figure 5: TEM images of VA-CNTs decorated with gold nanoparticles.
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Figure 6: XPS survey spectra for pristine VA-CNTs (top, black line) and 150 µm-long VA-CNTs decorated with 6 ...
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Figure 7: XPS core level spectra of C 1s (a) and Au 4f (b) recorded on 150 µm-long VA-CNTs decorated with 6 n...
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Figure 8: Room temperature detection of NO2 for sensors with different CNT lengths. White pulses indicate the...
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