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|a dc
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|a Zha, Junwei
|e author
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|a Chen, George
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|a Dang, Zhimin
|e author
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|a Yin, Yi
|e author
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|a The influence of TiO<sub>2</sub> nanoparticle incorporation on surface potential decay of corona-resistant polyimide nanocomposite films
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|c 2011-06.
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|z Get fulltext
|u https://eprints.soton.ac.uk/272347/1/Junwei_ZHA.pdf
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|a PI nanocomposite films containing surface modified nanoparticles by employing silane coupling agent were prepared using in-situ dispersion polymerization process. The surface potential decay measurements on films were investigated over the different negative corona-charged voltages and times in a controlled environment where temperature and relative humidity were kept at 21 ºC and 45%, respectively. There is a significant change in the surface potential decay characteristics after nano-fillers were introduced into polyimide. The surface potential decay pattern depends also on the amount of nano-fillers. The possible surface potential decay and corona resistance mechanisms responsible for the observed phenomena were discussed.
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|a Article
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