Conducting shrinkable nanocomposite based on au-nanoparticle implanted plastic sheet: Tunable thermally induced surface wrinkling

Francesco Greco*, Andrea Bellacicca, Mauro Gemmi, Valentina Cappello, Virgilio Mattoli, Paolo Milani

*この研究の対応する著者

研究成果: Article査読

28 被引用数 (Scopus)

抄録

A thermally shrinkable and conductive nanocomposite material is prepared by supersonic cluster beam implantation (SCBI) of neutral Au nanoparticles (Au NPs) into a commercially available thermo-retractable polystyrene (PS) sheet. Micronanowrinkling is obtained during shrinking, which is studied by means of SEM, TEM and AFM imaging. Characteristic periodicity is determined and correlated with nanoparticle implantation dose, which permits us to tune the topographic pattern. Remarkable differences emerged with respect to the well-known case of wrinkling of bilayer metal-polymer. Wrinkled composite surfaces are characterized by a peculiar multiscale structuring that promises potential technological applications in the field of catalytic surfaces, sensors, biointerfaces, and optics, among others.

本文言語English
ページ(範囲)7060-7065
ページ数6
ジャーナルACS Applied Materials and Interfaces
7
13
DOI
出版ステータスPublished - 2015 4月 8
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 医学(全般)

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