Effect of electric double layer on electro-spreading dynamics of electrolyte drops

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• 作者：Shayandev Sinha ; Vineet Padia ; Kyeong Il Bae ; Guang Chen ; Siddhartha Das ; ^sidd@umd.edu
• 关键词：Electro-spreading ; Electric double layer ; Electrowetting
• 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：514
• 期：Complete
• 页码：209-217
• 全文大小：1380 K
• 卷排序：514

文摘

Electric double layer (EDL) effects in drop spreading dynamics have been studied. EDL-induced hydrophilization leads to augmented drop spreading. EDL effects also impact the different scaling regimes for drop spreading. Similarity with electrowetting-driven spreading is witnessed.