Preparation of Conductive Gold Nanowires in Confined Environment of Gold-Filled Polymer Nanotubes

Mitschang F, Langner M, Vieker H, Beyer A, Greiner A (2015)
Macromolecular Rapid Communications 36(3): 304-310.

Journal Article | Published | English

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Abstract
Continuous conductive gold nanofibers are prepared via the tubes by fiber templates process. First, poly(l-lactide) (PLLA)-stabilized gold nanoparticles (AuNP) with over 60 wt% gold are synthesized and characterized, including gel permeation chromatography coupled with a diode array detector. Subsequent electrospinning of these AuNP with template PLLA results in composite nanofibers featuring a high gold content of 57 wt%. Highly homogeneous gold nanowires are obtained after chemical vapor deposition of 345 nm of poly(p-xylylene) (PPX) onto the composite fibers followed by pyrolysis of the polymers at 1050 degrees C. The corresponding heat-induced transition from continuous gold-loaded polymer tubes to smooth gold nanofibers is studied by transmission electron microscopy and helium ion microscopy using both secondary electrons and Rutherford backscattered ions.
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Mitschang F, Langner M, Vieker H, Beyer A, Greiner A. Preparation of Conductive Gold Nanowires in Confined Environment of Gold-Filled Polymer Nanotubes. Macromolecular Rapid Communications. 2015;36(3):304-310.
Mitschang, F., Langner, M., Vieker, H., Beyer, A., & Greiner, A. (2015). Preparation of Conductive Gold Nanowires in Confined Environment of Gold-Filled Polymer Nanotubes. Macromolecular Rapid Communications, 36(3), 304-310.
Mitschang, F., Langner, M., Vieker, H., Beyer, A., and Greiner, A. (2015). Preparation of Conductive Gold Nanowires in Confined Environment of Gold-Filled Polymer Nanotubes. Macromolecular Rapid Communications 36, 304-310.
Mitschang, F., et al., 2015. Preparation of Conductive Gold Nanowires in Confined Environment of Gold-Filled Polymer Nanotubes. Macromolecular Rapid Communications, 36(3), p 304-310.
F. Mitschang, et al., “Preparation of Conductive Gold Nanowires in Confined Environment of Gold-Filled Polymer Nanotubes”, Macromolecular Rapid Communications, vol. 36, 2015, pp. 304-310.
Mitschang, F., Langner, M., Vieker, H., Beyer, A., Greiner, A.: Preparation of Conductive Gold Nanowires in Confined Environment of Gold-Filled Polymer Nanotubes. Macromolecular Rapid Communications. 36, 304-310 (2015).
Mitschang, Fabian, Langner, Markus, Vieker, Henning, Beyer, André, and Greiner, Andreas. “Preparation of Conductive Gold Nanowires in Confined Environment of Gold-Filled Polymer Nanotubes”. Macromolecular Rapid Communications 36.3 (2015): 304-310.
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PMID: 25487549
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