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International Scholarly Research Notices
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International Scholarly Research Notices
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2012
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Article
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Fig 2
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Research Article
UV Illumination Room-Temperature ZnO Nanoparticle Ethanol Gas Sensors
Figure 2
The SEM image tilt at 45° SEM images of the ZnO nanoparticle on Al
2
O
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substrate after annealing at (a) 400°C, (b) 600°C, and (c) 800°C for 1 hour.
(a)
(b)
(c)