Preparation of graphene directly on liquid EB curing ink film by femtosecond laser

  • Zhaoyang Zhai
  • , Fangcheng Wang
  • , Xuesong Mei
  • , Yanchao Zhang
  • , Yahui Cui

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

In this work, a high repetition frequency femtosecond laser with a wavelength of 1030 nm was used to radiate on electron beam (EB) curing ink to induce graphene. The Raman spectrum and resistance values of EB curing ink in different colors show different changing laws under femtosecond laser irradiation. Through reasonable control of laser processing parameters, laser-induced graphene (LIG) was prepared by ablating green EB curing ink with femtosecond laser. The research results can provide reference and basis for the improvement of the patterning process of LIG-based materials.

Original languageEnglish
Article number165485
JournalOptik
Volume223
DOIs
StatePublished - Dec 2020

Keywords

  • Electron beam curing ink
  • Femtosecond laser
  • Laser processing
  • Laser-induced graphene
  • Raman

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