Mechanisms of Charge Build-up on a Polymer Particle by Repeated Impact
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概要
- 論文の詳細を見る
The dependence of the impact charge of a polymer particle on the charge previously deposited on it (pre-charge) was studied at impact speed ν=9.04 m/s〜20.3 m/s and impact angle θ=50°〜60°. The impact charge of a particle decreased almost linearly with increase in the pre-charge. Observation of the optical density of the impact area made visible using electrophotographic liquid developer showed that this phenomenon was caused by the decrease in the charge density on the impact area. The electric field due to the pre-charge was thought to restrict the generation of new charge. This inference was confirmed by an experiment using a polyethylene sheet.
- 社団法人応用物理学会の論文
- 1984-05-20
著者
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Murata Yuji
Department Of Obstetrics And Gynecology Faculty Of Medicine Osaka University
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Masui Noriaki
Department Of Electrical Engineering Faculty Of Science And Technology Science University Of Tokyo
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Murata Yuji
Department Of Appied Physics Faculty Of Science Science University Of Tokyo
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