Dot formation kinetics induced by Marangoni flow in the drying process of polymer solution drop
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概要
- 論文の詳細を見る
高分子液滴の乾燥過程と乾燥後のドット形状の制御はインクジェット印刷の重要な課題である。ここでは、蒸発速度の非常に異なるアニソール/エチルアセテートの混合溶媒とポリスチレン溶質の高分子液滴の乾燥過程と乾燥後のドット形状を計測し、ドット形状の中央の凹みが最小となる混合比が存在することを観測した。外交流と温度マランゴニ流の競合モデルを用いたマランゴニ効果を含む液滴の乾燥過程での溶質濃度分布とドット形状の解析結果と合わせて実験結果を考察する。
- 2006-10-20
著者
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Doi Masao
Dept. Of Applied Physics The Univ. Of Tokyo
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Doi Masao
Univ. Of Tokyo
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Yamaue Tatsuya
Dept. of Applied Physics, Univ. of Tokyo
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Youngki Jung
Dept. of Applied Physics, The Univ. of Tokyo
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Yamaue Tatsuya
Dept. Of Applied Physics The Univ. Of Tokyo
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Youngki Jung
Dept. Of Applied Physics The Univ. Of Tokyo
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