Temperature Dependence of Corona-charging Properties on TiO<SUB>2</SUB>-Polymer Dispersion Layers

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概要

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• The corona-charging properties of TiO<SUB>2</SUB>-polymer dispersion layers were determined in the dark at temperatures 0°–35°C by the turn-table method. Dispersion layers of TiO<SUB>2</SUB> (rutile) and polyvinyl acetate, coated on an aluminum foil to about 15 μ thickness, were used. The results showed the rising rate of the surface potential has a maximum at around 20°C. The saturation potential decreases slightly with a rise in temperature. The decay potentials were represented by the plot log<I>V</I> <I>vs.</I> \sqrt<I>t</I>. The relation between log<I>V</I> and \sqrt<I>t</I> is linear in certain range of the surface potential, and the gradient increases in proportion to the rise in temperature. This is discussed with the use of an equivalent-circuit model.

• 公益社団法人 日本化学会の論文

著者

• Nozaki Hiroshi

  Institute Of Industrial Science University Of Tokyo

• Iida Takeaki

  Institute of Industiral Science, University of Tokyo

• Nonaka Toyokazu

  Institute of Industiral Science, University of Tokyo

• Nozaki Hiroshi

  Institute of Industiral Science, University of Tokyo

関連論文

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• Effects of AC Pretreatment on the Formation of Anodic Titanium Oxide Films
• Temperature Dependence of Corona-charging Properties on TiO2-Polymer Dispersion Layers
• Identification of Normal Paraffins and Olefins from Thermal Decomposition Products of Polyethylene

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