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Journal of Engineering
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2014
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Article
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Fig 3
/
Research Article
Humidity Sensing Properties of Surface Modified Polyaniline Metal Oxide Composites
Figure 3
Showing the FTIR spectra of (a) PANI, (b) Pr
2
O
3
, and (c) PANI-Pr
2
O
3
composites (30 wt%).