Seed-mediated synthesis of ultra-long copper nanowires and their application as transparent conducting electrodes

Hyunhong Kim, Seong Hyeon Choi, Mijung Kim, Jang Ung Park, Joonwon Bae, Jongnam Park

Research output: Contribution to journalArticlepeer-review

28 Citations (Scopus)


Owing to a recent push toward one-dimensional nanomaterials, in this study, we report a seed-mediated synthetic strategy for copper nanowires (Cu NWs) production involving thermal decomposition of metal-surfactant complexes in an organic medium. Ultra-long Cu NWs with a high aspect ratio and uniform diameter were obtained by separating nucleation and growth steps. The underlying mechanism for nanowire formation was investigated, in addition, properties of the obtained Cu NWs were also characterized using diverse analysis techniques. The performance of resulting Cu NWs as transparent electrodes was demonstrated for potential application. This article can provide information on both new synthetic pathway and potential use of Cu NWs.

Original languageEnglish
Pages (from-to)731-737
Number of pages7
JournalApplied Surface Science
Publication statusPublished - 2017 Nov 15

Bibliographical note

Funding Information:
This work was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, (NRF-2015R 1D 1A 1A 01060843) and also supported by the KIST-UNIST partnership program (1.160097.01/2V05120).

Publisher Copyright:
© 2017 Elsevier B.V.

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Condensed Matter Physics
  • Physics and Astronomy(all)
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films


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