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3D Printing of Graphene Aerogels

  • Qiangqiang Zhang
  • , Feng Zhang
  • , Sai Pradeep Medarametla
  • , Hui Li
  • , Chi Zhou*
  • , Dong Lin
  • *Corresponding author for this work
  • School of Civil Engineering, Harbin Institute of Technology
  • SUNY Buffalo
  • Kansas State University

Research output: Contribution to journalArticlepeer-review

Abstract

3D printing of a graphene aerogel with true 3D overhang structures is highlighted. The aerogel is fabricated by combining drop-on-demand 3D printing and freeze casting. The water-based GO ink is ejected and freeze-cast into designed 3D structures. The lightweight (<10 mg cm-3) 3D printed graphene aerogel presents superelastic and high electrical conduction.

Original languageEnglish
Pages (from-to)1702-1708
Number of pages7
JournalSmall
Volume12
Issue number13
DOIs
StatePublished - 6 Apr 2016
Externally publishedYes

Keywords

  • drop-on-demand
  • graphene aerogels
  • inkjet 3D printing
  • rapid freezing
  • self-assembly

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