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:: year 9, Issue 1 (Journal of Acoustical Engineering Society of Iran 2021) ::
مجله علمی پژوهشی انجمن مهندسی صوتیات ایران 2021, 9(1): 100-104 Back to browse issues page
Electric energy generation from acoustic waves using triboelectric nanogenerator (Research Article)
A. Ghasemi Yeklangi *, S. Esmaeelzadeh Khadem
Abstract:   (687 Views)
Triboelectric nanogenerators are a new generation of transducers of mechanical energy to electric energy which have attracted great attention because of their high performance. In this research a new kind of triboelectric nanogenerators with a unique structure is fabricated. It can transform environment acoustic noise into electric energy. The structure of this nanogenerator is investigated with scanning electron microscopy and the existence of poly vinylidene fluoride nanofibers is verified. Furthermore, the nanogenerator has potential of use as a selfpowered microphone. Results of acoustic tests showed that putting the nanogenerator in a acoustic pressure field with 90 dB intensity and 90 Hz frequency can generate open circuit voltage of 70V peak to peak.
Keywords: Triboelectric Nanogenerator, Acoustic waves, Electrospinning, Nanofibers, Poly vinylidene fluride.
Full-Text [PDF 28 kb]   (333 Downloads)    
Type of Study: Research | Subject: General
Received: 2021/06/15 | Accepted: 2021/09/22 | Published: 2021/09/22
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Ghasemi Yeklangi A, Esmaeelzadeh Khadem S. Electric energy generation from acoustic waves using triboelectric nanogenerator (Research Article). مجله علمی پژوهشی انجمن مهندسی صوتیات ایران. 2021; 9 (1) :100-104
URL: http://joasi.ir/article-1-215-en.html


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year 9, Issue 1 (Journal of Acoustical Engineering Society of Iran 2021) Back to browse issues page
مجله علمی-پژوهشی انجمن علوم صوتی ایران Journal of Acoustical Society of Iran
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