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Cited by 284

The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.

Capillary-Force-Induced Cold Welding in Silver-Nanowire-Based Flexible Transparent Electrodes

Liu, Yuan, Zhang, Jianming, Gao, Heng, Wang, Yan, Liu, Qingxian, Huang, Siya, Guo, Chuan Fei, Ren, Zhifeng·2017·Nano Letters

Abstract

Silver nanowire (AgNW) films have been studied as the most promising flexible transparent electrodes for flexible photoelectronics. The wire-wire junction resistance in the AgNW film is a critical parameter to the electrical performance, and several techniques of nanowelding or soldering have been reported to reduce the wire-wire junction resistance. However, these methods require either specific facilities, or additional materials as the "solder", and often have adverse effects to the AgNW film or substrate. In this study, we show that at the nanoscale, capillary force is a powerful driving force that can effectively cause self-limited cold welding of the wire-wire junction for AgNWs. The capillary-force-induced welding can be simply achieved by applying moisture on the AgNW film, without any technical support like the addition of materials or the use of specific facilities. The moisture-treated AgNW films exhibit a significant decrease in sheet resistance, but negligible changes in transparency. We have also demonstrated that this method is effective to heal damaged AgNW films of wearable electronics and can be conveniently performed not only indoors but also outdoors where technical support is often unavailable. The capillary-force-based method may also be useful in the welding of other metal NWs, the fabrication of nanostructures, and smart assemblies for versatile flexible optoelectronic applications.

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Metadata

Authors
Liu, Y., Zhang, J., Gao, H., Wang, Y., Liu, Q., Huang, S., Guo, C. F., & Ren, Z.
Venue
Nano Letters
Published
2017-01-23
Volume
17
Issue
2
Pages
1090-1096
ISSN
  • 1530-6984 (ISSN-L)
  • 1530-6992
OpenAlex
W2573461004
Cited by
284
References
31
FWCI
11.86
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Capillary-Force-Induced Cold Welding in Silver-Nanowire-Based Flexible Transparent Electrodes. https://app.cochat.ai/papers/10.1021/acs.nanolett.6b04613
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Liu, Y., Zhang, J., Gao, H., Wang, Y., Liu, Q., Huang, S., Guo, C. F., & Ren, Z. (2017). Capillary-Force-Induced Cold Welding in Silver-Nanowire-Based Flexible Transparent Electrodes. Nano Letters. https://doi.org/10.1021/acs.nanolett.6b04613

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