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Poster De Conférence Année : 2018

Graphene Oxide/ Gold Nanoparticles Thin Layers As Adhesion Promoters For Copper Deposition On Glass

Hayfa Jeridi
  • Fonction : Auteur
  • PersonId : 1039501
Eric Anglaret
  • Fonction : Auteur
  • PersonId : 995093

Résumé

Thin and ultrathin metal coatings are increasingly required by the electronics and optics industries on all types of substrates. However, the adhesion of noble metals is very poor on non-metallic substrates like glass, other oxide materials and polymers. By contrast, CVD graphene has a strong adhesion energy (~0.31-0.45 J.m-2 depending on the number of layers) on glass [1]. On the other hand, graphene oxide (GO) was recently shown to promote adhesion of ZnO nanoparticles and subsequent ZnO films on glass or silicon substrates [2]. In this work we use GO/Au nanoparticles (NP) composite thin films as bifunctional materials to both promote adhesion on glass and assist the deposition of copper in electroless wet industrial coating processes. We discuss the influence of the NP density, surface treatment and deposition parameters on the homogeneity and adhesion of the GO/Au NP and copper layers. [1] S. P. Koenig, N. G. Boddeti, M. L. Dunn, and J. S. Bunch, 2011, Nat. Nano. 6, 543‑546 [2] Q. Ma, X. Zhu, D. Zhang, and S. Liu, 2014, J. Mater. Chem. C 22, 8956‑8961
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Dates et versions

hal-01933934 , version 1 (24-11-2018)

Identifiants

  • HAL Id : hal-01933934 , version 1

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Vitoria Torzecki-Hofmeister, Hayfa Jeridi, Eric Anglaret, Christophe Blanc. Graphene Oxide/ Gold Nanoparticles Thin Layers As Adhesion Promoters For Copper Deposition On Glass. Graphene & Co GDR-i 2018 Annual Meeting, Oct 2018, Sete, France. ⟨hal-01933934⟩
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