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Study on the oxidation of copper nanowire network electrodes for skin mountable flexible, stretchable and wearable electronics applications

Title
Study on the oxidation of copper nanowire network electrodes for skin mountable flexible, stretchable and wearable electronics applications
Author
홍석준
Keywords
copper nanowires; oxidation; wearable electronics; flexible electronics
Issue Date
2018-12
Publisher
IOP PUBLISHING LTD
Citation
NANOTECHNOLOGY, v. 30, No. 7, Article no. 074001
Abstract
Copper nanowires (Cu NWs) are suitable material as an electrode for flexible, stretchable and wearable devices due to their excellent mechanical properties, high transparency, good conductivity, and low cost, but oxidation problem limits their practical use and application. In order to use Cu NWs as an electrode for advanced flexible, stretchable and wearable devices attached directly to the skin, the influence of the body temperature on the oxidation of Cu NWs needs to be investigated. In this paper, the oxidation behavior of Cu NWs at high temperature (more than 80 degrees C) as well as body temperature is studied which has been remained largely questionable to date, and an effective encapsulation method is proposed to prevent the oxidation of Cu NWs electrode in the range of body temperatures.
URI
https://iopscience.iop.org/article/10.1088/1361-6528/aaf35c/metahttps://repository.hanyang.ac.kr/handle/20.500.11754/106151
ISSN
0957-4484
DOI
10.1088/1361-6528/aaf35c
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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