Octopus-Inspired Smart Adhesive Pads for Transfer Printing of Semiconducting Nanomembranes
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- 作者：Hochan Lee ; Doo-Seung Um ; Youngsu Lee ; Seongdong Lim ; Hyung-jun Kim and Hyunhyub Ko
- 刊名：Advanced Materials
- 出版年：2016
- 出版时间：September 14, 2016
- 年：2016
- 卷：28
- 期：34
- 页码：7457-7465
- 全文大小：13301K
- ISSN：1521-4095
文摘
By mimicking muscle actuation to control cavity-pressure-induced adhesion of octopus suckers, smart adhesive pads are developed in which the thermoresponsive actuation of a hydrogel layer on elastomeric microcavity pads enables excellent switchable adhesion in response to a thermal stimulus (maximum adhesive strength: 94 kPa, adhesion switching ratio: ≈293 for temperature change between 22 and 61 °C).