A cauliflower-like gold structure for superhydrophobicity
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Updated: Jun 23, 2026

Fabrication of Superhydrophobic Metal Surfaces for Anti-Icing Applications
Published on: August 15, 2018
Hong-Xuan Ren1, Xing-Jiu Huang, Oktay Yarimaga
1School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210098, China [corrected]
Abstract:
We present a two-step route to produce a hierarchical cauliflower-like gold structure that involves the adsorption of gold nanoparticles described by the random sequential adsorption (RSA) model, followed by the electrochemical growth on the surfaces of the primary gold nanoparicles. The structure was confirmed using scanning electron microscopy (SEM), energy dispersive spectrometer analysis (EDS), and X-ray diffraction (XRD). After fluoroalkylsilane modification, the cauliflower-like structured surface exhibits a high contact angle and a low sliding angle.
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