Biotemplating of metal carbide microstructures: The magnetic leaf

  • Zoë Schnepp*
  • , Wen Yang
  • , Markus Antonietti
  • , Cristina Giordano
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Turning a new leaf: Complex, hierarchical structures of magnetic and conductive iron carbide (Fe3C) have been synthesized from a biological template. By dispersing aqueous metal precursors over the surface of a leaf skeleton, the intricate vascular structure is replicated in the ceramic product (see picture: Fe3C leaf structures attached to a magnet).

Original languageEnglish
Pages (from-to)6564-6566
Number of pages3
JournalAngewandte Chemie - International Edition
Volume49
Issue number37
DOIs
Publication statusPublished - 3 Sept 2010
Externally publishedYes

Keywords

  • Biotemplates
  • Electrodes
  • Iron carbide
  • Magnetic properties
  • Microstructures

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