Biomimicking Topographic Elastomeric Petals (E‐Petals) for Omnidirectional Stretchable and Printable Electronics

Advanced Science

Ruisheng Guo¹  You Yu¹  Jifang Zeng³  Xuqing Liu¹  Xuechang Zhou¹  Liyong Niu¹  Tingting Gao¹  Kan Li¹  Yong Yang³  Feng Zhou² 

[1] Nanotechnology Center, Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China;State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, China;Centre for Advanced Structural Materials, Department of Mechanical and Biomedical Engineering, City University of Hong Kong, Hong Kong, China

关键词: biomimicking;    electronic skins;    polymer‐assisted metal deposition;    printable electronics;    stretchable electronics;   

DOI  :  10.1002/advs.201400021

来源: Wiley

【 摘 要 】

Abstract

Elastomeric petals directly replicated from natural rose petal are new versatile substrates for stretchable and printable electronics. Compared with conventional flat polydimethylsiloxane substrates, elastomeric petals have biomimicking topographic surfaces that can effectively inhibit the propagation of microcracks formed in the conducting layer, which is deposited on top, regardless of the type of conductive materials and the deposition methods.

【 授权许可】

CC BY   
© 2015 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.