A pre-strain strategy for developing a highly stretchable and foldable one-dimensional conductive cord based on a Ag nanowire network

Areum Kim; Jihoon Ahn; Hyewon Hwang; Eunsong Lee; Jooho Moon

doi:10.1039/c7nr02116j

A pre-strain strategy for developing a highly stretchable and foldable one-dimensional conductive cord based on a Ag nanowire network

Areum Kim, Jihoon Ahn, Hyewon Hwang, Eunsong Lee, Jooho Moon

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

36 Citations (Scopus)

Abstract

A highly stretchable and foldable conductive cord was developed by depositing silver nanowires (AgNWs) on a polyurethane cord. The application of pre-strain to the cord during the deposition of AgNWs resulted in the formation of a wrinkled AgNW layer, thereby inducing structural stability towards stretching and bending. This conductive cord exhibited stable electric conduction under strain values of up to 167% and at a bending radius of 0.3 mm. Also, it could withstand a stretching test of 500 cycles at a strain of 50%.

Original language	English
Pages (from-to)	5773-5778
Number of pages	6
Journal	Nanoscale
Volume	9
Issue number	18
DOIs	https://doi.org/10.1039/c7nr02116j
Publication status	Published - 2017 May 14

Bibliographical note

Funding Information:
This work was financially supported by a National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIP) (no. 2012R1A3A2026417)

Publisher Copyright:
© The Royal Society of Chemistry 2017.

All Science Journal Classification (ASJC) codes

Materials Science(all)

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10.1039/c7nr02116j

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title = "A pre-strain strategy for developing a highly stretchable and foldable one-dimensional conductive cord based on a Ag nanowire network",

abstract = "A highly stretchable and foldable conductive cord was developed by depositing silver nanowires (AgNWs) on a polyurethane cord. The application of pre-strain to the cord during the deposition of AgNWs resulted in the formation of a wrinkled AgNW layer, thereby inducing structural stability towards stretching and bending. This conductive cord exhibited stable electric conduction under strain values of up to 167% and at a bending radius of 0.3 mm. Also, it could withstand a stretching test of 500 cycles at a strain of 50%.",

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AU - Lee, Eunsong

AU - Moon, Jooho

N1 - Funding Information: This work was financially supported by a National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIP) (no. 2012R1A3A2026417) Publisher Copyright: © The Royal Society of Chemistry 2017.

PY - 2017/5/14

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N2 - A highly stretchable and foldable conductive cord was developed by depositing silver nanowires (AgNWs) on a polyurethane cord. The application of pre-strain to the cord during the deposition of AgNWs resulted in the formation of a wrinkled AgNW layer, thereby inducing structural stability towards stretching and bending. This conductive cord exhibited stable electric conduction under strain values of up to 167% and at a bending radius of 0.3 mm. Also, it could withstand a stretching test of 500 cycles at a strain of 50%.

AB - A highly stretchable and foldable conductive cord was developed by depositing silver nanowires (AgNWs) on a polyurethane cord. The application of pre-strain to the cord during the deposition of AgNWs resulted in the formation of a wrinkled AgNW layer, thereby inducing structural stability towards stretching and bending. This conductive cord exhibited stable electric conduction under strain values of up to 167% and at a bending radius of 0.3 mm. Also, it could withstand a stretching test of 500 cycles at a strain of 50%.

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A pre-strain strategy for developing a highly stretchable and foldable one-dimensional conductive cord based on a Ag nanowire network

Abstract

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