Sound-driven piezoelectric nanowire-based nanogenerators

Seung Nam Cha, Ju Seok Seo, Seong Min Kim, Hyun Jin Kim, Young Jun Park, Sang Woo Kim, Jong Min Kim

Research output: Contribution to journalArticlepeer-review


Sound-driven power generation using nanogenerators based on piezoelectric ZnO nanowires has been demonstrated. Systematic investigations on the power-generating performance of sound-driven nanogenerators clearly support that the measured output voltage originated from the sound-driven nanogenerator. This study shows that sound can be one of promising energy sources when using highly efficient nanogenerators based on piezoelectric nanowires.

Original languageEnglish
Pages (from-to)4726-4730
Number of pages5
JournalAdvanced Materials
Issue number42
Publication statusPublished - 2010 Nov 9

All Science Journal Classification (ASJC) codes

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


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