Fabrication of Controllable Microcone and Micromolar Silicon Arrays with Tunable Wettability by Liquid-Assisted Femtosecond Laser Irradiation

Chapter
Part of the Springer Theses book series (Springer Theses)

Abstract

In this work, we use low-boiling, low viscosity ethanol, and for the first time employ the high boiling point and high viscosity sucrose as liquid environment for femtosecond laser irradiation on silicon. The microcone and micromolar arrays were successfully prepared in ethanol and sucrose, respectively. It is indicated that the heights are tunable by simply controlling the laser pulse energy.

References

  1. 1.
    Yong J, Yang Q, Chen F, et al. Reversible underwater lossless oil droplet transportation. Adv Mater Interfaces. 2015;2(2).Google Scholar
  2. 2.
    Yong J, Chen F, Yang Q, et al. Bioinspired underwater superoleophobic surface with ultralow oil-adhesion achieved by femtosecond laser microfabrication. J Mater Chem A. 2014;2(23):8790–5.CrossRefGoogle Scholar
  3. 3.
    Li G, Li J, Zhang C, et al. Large-area one-step assembly of three-dimensional porous metal micro/nanocages by ethanol-assisted femtosecond laser irradiation for enhanced antireflection and hydrophobicity. ACS Appl Mater Interfaces. 2014;7(1):383–90.CrossRefGoogle Scholar
  4. 4.
    Li G, Lu Y, Wu P, et al. Fish scale inspired design of underwater superoleophobic microcone arrays by sucrose solution assisted femtosecond laser irradiation for multifunctional liquid manipulation. J Mater Chem A. 2015;3(36):18675–83.CrossRefGoogle Scholar
  5. 5.
    Li G, Zhang Z, Wu P, et al. One-step facile fabrication of controllable microcone and micromolar silicon arrays with tunable wettability by liquid-assisted femtosecond laser irradiation. RSC Adv. 2016;6(44):37463–71.CrossRefGoogle Scholar
  6. 6.
    Liu H, Chen F, Wang X, et al. Influence of liquid environments on femtosecond laser ablation of silicon. Thin Solid Films. 2010;518(18):5188–94.CrossRefGoogle Scholar
  7. 7.
    Yan Z, Chrisey DB. Pulsed laser ablation in liquid for micro-/nanostructure generation. J Photochem Photobiol C. 2012;13(3):204–23.CrossRefGoogle Scholar
  8. 8.
    Shen MY, Crouch CH, Carey JE, et al. Femtosecond laser-induced formation of submicrometer spikes on silicon in water. Appl Phys Lett. 2004;85(23):5694–6.CrossRefGoogle Scholar
  9. 9.
    Baldacchini T, Carey JE, Zhou M, et al. Superhydrophobic surfaces prepared by microstructuring of silicon using a femtosecond laser. Langmuir. 2006;22(11):4917–9.CrossRefGoogle Scholar
  10. 10.
    Bi H, Xie X, Yin K, et al. Spongy graphene as a highly efficient and recyclable sorbent for oils and organic solvents. Adv Func Mater. 2012;22(21):4421–5.CrossRefGoogle Scholar
  11. 11.
    Yong J, Yang Q, Chen F, et al. A simple way to achieve superhydrophobicity, controllable water adhesion, anisotropic sliding, and anisotropic wetting based on femtosecond-laser-induced line-patterned surfaces. J Mater Chem A. 2014;2(15):5499–507.CrossRefGoogle Scholar

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© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.Department of Precision Instrument and MachineryUniversity of Science and Technology of ChinaHefeiChina

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