3D printing of interdigitated Li-ion microbattery architectures

Ke Sun, Teng Sing Wei, Bok Yeop Ahn, Jung Yoon Seo, Shen J. Dillon, Jennifer A Lewis

Research output: Contribution to journalArticlepeer-review

Abstract

3D interdigitated microbattery architectures (3D-IMA) are fabricated by printing concentrated lithium oxide-based inks. The microbatteries are composed of interdigitated, high-aspect ratio cathode and anode structures. Our 3D-IMA, which exhibit high areal energy and power densities, may find potential application in autonomously powered microdevices.

Original languageEnglish (US)
Pages (from-to)4539-4543
Number of pages5
JournalAdvanced Materials
Volume25
Issue number33
DOIs
StatePublished - Sep 6 2013

Keywords

  • 3D printing
  • Li ion
  • microbatteries

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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