Facile Preparation of High‐Performance Elastically Stretchable Interconnects
Facile Preparation of High‐Performance Elastically Stretchable Interconnects
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DOI：
10.1002/adma.201501461
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发表时间：
2015-07
影响因子：
29.4
通讯作者：
A. Polywka;Timo Jakob;Luca Stegers;T. Riedl;P. Görrn
中科院分区：
文献类型：
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作者：
A. Polywka;Timo Jakob;Luca Stegers;T. Riedl;P. Görrn
聚二甲基硅氧烷上的位点通过紫外线照射选择。在随后的化学沉积中，只在选定的位置上形成固体银膜。通过这种方法，实现了液相中易于真空沉积的电极及其光刻胶和无溶剂的图案。该技术实现了可靠的刚软互连，在任意和改变拉伸方向下可可逆拉伸。
Sites on poly(dimethylsiloxane) are selected by ultraviolet exposure. In a subsequent electroless deposition, solid silver films are created on the selected sites only. In this way, facile vacuum-free deposition of electrodes from the liquid phase and their photoresist- and solvent-free patterning are realized. The technique enables reliable rigid-to-soft interconnects that are reversibly stretchable under arbitrary and changing stretching directions.