An electric field assembler system for micro-nanofabrication of energy storage materials

Youngjun Song, Michael J. Heller

Research output: Contribution to journalArticlepeer-review

8 Scopus citations


Traditional methods have limitations for the fabrication of micro-ordered batteries for use in a variety of applications including biomedical and healthcare devices. A new micro-nanofabrication method and system that combines deposition, layering, and patterning processes has now been developed for production of micro-ordered energy storage battery devices and materials. Here, we show an electrical field directed (EFD) deposition array device with a 500 μm active assembly area containing 25 microelectrodes. Using EFD assembly, we demonstrated the patterned deposition of graphite mixtures in water-based and solvent-based solutions. The graphite mixture patterns were confirmed by SEM imaging.

Original languageEnglish (US)
Pages (from-to)9287-9290
Number of pages4
JournalJournal of Nanoscience and Nanotechnology
Issue number11
StatePublished - Nov 1 2015


  • Batteries
  • Electric field directed assembly
  • Energy storage materials
  • Nanofabrication

ASJC Scopus subject areas

  • Bioengineering
  • Chemistry(all)
  • Biomedical Engineering
  • Materials Science(all)
  • Condensed Matter Physics


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