Presentation | 2022-12-09 Deposition of PMDA-ODA Polyamic Acid by Drop Cast Method and I-V Measurement of triboelectric generation Mahato Maeda, Dai Taguchi, Takaaki Manaka, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Dielectric materials have been fully utilized in capacitors as a medium for storing polarization energy. But now, these materials are installed in triboelectric generators, and dielectric materials are freshly attracting much attentions as power sources. A concept of triboelectric series has been utilized to enhance positive and negative charge separation during a course of rubbing. However, based on dielectric physics, not only charge displacement but also dipole rotation is a candidate for current source. We have modeled electrical power transfer process for both charge displacement and dipole rotation, and proposed an equivalent circuit as a system converting mechanical energy to dipolar polarization energy. PMDA-ODA (pyromellitic dianhydride-4,4’-oxydianiline) polyamic acid has polar groups in main chain of polymer. Accordingly, rotation of permanent dipoles is expected to be an origin of current source for triboelectric generators. In this presentation, we show drop cast film preparation of PMDA-ODA polyamic acid. The triboelectric generator using PMDA-ODA polyamic acid is evaluated by I-V measurement, and equivalent circuit parameters (current source ???????? and internal conductance ????????) of the triboelectric generators are discussed. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | dielectric electronics / triboelectric generator / permanent dipole / optical second-harmonic generation (SHG) / equivalent circuit / dielectric relaxation time / dielectric polarization / polarization energy |
Paper # | EE2022-23,CPM2022-78,OME2022-36 |
Date of Issue | 2022-12-02 (EE, CPM, OME) |
Conference Information | |
Committee | EE / OME / CPM |
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Conference Date | 2022/12/9(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Yoshiyasu Nakashima(NXTEC) / Toshiki Yamada(NICT) / Yuichi Nakamura(Toyohashi Univ. of Tech.) |
Vice Chair | Hiroo Sekiya(Chiba Univ.) / Hiroaki Kusawake(JAXA) / Eiji Itoh(Shinshu Univ.) / Hideki Nakazawa(Hirosaki Univ.) |
Secretary | Hiroo Sekiya(Aichi Inst. of Tech.) / Hiroaki Kusawake(Nagasaki Inst. of Applied Science) / Eiji Itoh(Osaka Univ.) / Hideki Nakazawa(Tokyo Univ. of Agriculture and Tech.) |
Assistant | Yuu Yonezawa(Nagoya Univ.) / Yudai Furukawa(Fukuoka Univ.) / Kazufumi Yuasa(NTT Facilities) / Yoshiyuki Seike(Aichi Inst. of Tech.) / Akira Baba(Niigata Univ.) / Yasuo Kimura(Tokyo Univ. of Tech.) / Fumihiko Hirose(Yamagata Univ.) / Noriko Bamba(Shinshu Univ.) |
Paper Information | |
Registration To | Technical Committee on Energy Engineering in Electronics and Communications / Technical Committee on Organic Molecular Electronics / Technical Committee on Component Parts and Materials |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Deposition of PMDA-ODA Polyamic Acid by Drop Cast Method and I-V Measurement of triboelectric generation |
Sub Title (in English) | |
Keyword(1) | dielectric electronics |
Keyword(2) | triboelectric generator |
Keyword(3) | permanent dipole |
Keyword(4) | optical second-harmonic generation (SHG) |
Keyword(5) | equivalent circuit |
Keyword(6) | dielectric relaxation time |
Keyword(7) | dielectric polarization |
Keyword(8) | polarization energy |
1st Author's Name | Mahato Maeda |
1st Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech) |
2nd Author's Name | Dai Taguchi |
2nd Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech) |
3rd Author's Name | Takaaki Manaka |
3rd Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech) |
Date | 2022-12-09 |
Paper # | EE2022-23,CPM2022-78,OME2022-36 |
Volume (vol) | vol.122 |
Number (no) | EE-299,CPM-300,OME-301 |
Page | pp.pp.24-29(EE), pp.24-29(CPM), pp.24-29(OME), |
#Pages | 6 |
Date of Issue | 2022-12-02 (EE, CPM, OME) |