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Flexible Electronics: Towards Sub‐Microscale Liquid Metal Patterns: Cascade Phase Change Mediated Pick‐n‐Place Transfer of Liquid Metals Printed and Stretched over a Flexible Substrate (Adv. Funct. Mater. 28/2018)
Advanced Functional Materials ( IF 18.5 ) Pub Date : 2018-07-09 , DOI: 10.1002/adfm.201870195
Doyoon Kim 1 , Young Yoon 1 , Sang Ken Kauh 1 , Jungchul Lee 2
Affiliation  

In article number 1800380, Sang Ken Kauh, Jungchul Lee, and co‐workers propose a novel method to enable fine liquid metal patterns without relying on soft‐lithographically prepared molds. The cover image depicts phase change mediated pick‐n‐place transfer of liquid metal, eutectic gallium indium (EGaIn), that combines direct printing of EGaIn and transfer of EGaIn patterns stretched on elastomer and then frozen with deionized water. Cascading this approach enables EGaIn patterns of single‐digit micrometer width.
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中文翻译:

柔性电子:朝亚微米级液态金属图案发展:级联相变介导的液态金属的拾取和放置在柔性衬底上印刷和拉伸(Adv。Funct。Mater。28/2018)

Sang Ken Kauh,Jungchul Lee及其同事在编号1800380中提出了一种新颖的方法,无需依靠软光刻准备的模具就可以实现精细的液态金属图案。封面图像描绘了相变介导的液态金属,共晶镓铟(EGaIn)的Pick-n-place转移,该转移结合了EGaIn的直接印刷和在弹性体上拉伸的EGaIn图案的转移,然后用去离子水冷冻。级联此方法可实现单位数微米宽度的EGaIn模式。
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更新日期:2018-07-09
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