抄録
In this paper, an investigation of a vinylidene fluoride-trifluoroethylene (VDF/TrFE) copolymer film for use in a nonpolarized energy harvester is presented. The Fourier transform infrared spectroscopy and X-ray diffraction analysis of a nonpolarized VDF/TrFE copolymer film indicate that polymer crystallinity depends on film thickness. Furthermore, the growth of the polar structure (β phase) is observed upon the reduction in the thickness. However, power generation does not exhibit a linear behavior because the generation capacity increases with the thickness. These results indicate that the film thickness for a nonpolarized harvester must be optimized to obtain the maximum output.
| 元の言語 | English |
|---|---|
| 記事番号 | 070301 |
| ジャーナル | Japanese Journal of Applied Physics |
| 巻 | 56 |
| 発行部数 | 7 |
| DOI | |
| 出版物ステータス | Published - 2017 7 1 |
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ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)
これを引用
Analysis of vinylidene fluoride-trifluoroethylene copolymer film for nonpolarized energy harvester. / Kamata, Yuki; Sekiguchi, Tetsushi; Nakajima, Takashi; Sasaki, Toshio; Yoon, Donghyun; Tanaka, Daiki; Shoji, Shuichi.
：: Japanese Journal of Applied Physics, 巻 56, 番号 7, 070301, 01.07.2017.研究成果: Article
}
TY - JOUR
T1 - Analysis of vinylidene fluoride-trifluoroethylene copolymer film for nonpolarized energy harvester
AU - Kamata, Yuki
AU - Sekiguchi, Tetsushi
AU - Nakajima, Takashi
AU - Sasaki, Toshio
AU - Yoon, Donghyun
AU - Tanaka, Daiki
AU - Shoji, Shuichi
PY - 2017/7/1
Y1 - 2017/7/1
N2 - In this paper, an investigation of a vinylidene fluoride-trifluoroethylene (VDF/TrFE) copolymer film for use in a nonpolarized energy harvester is presented. The Fourier transform infrared spectroscopy and X-ray diffraction analysis of a nonpolarized VDF/TrFE copolymer film indicate that polymer crystallinity depends on film thickness. Furthermore, the growth of the polar structure (β phase) is observed upon the reduction in the thickness. However, power generation does not exhibit a linear behavior because the generation capacity increases with the thickness. These results indicate that the film thickness for a nonpolarized harvester must be optimized to obtain the maximum output.
AB - In this paper, an investigation of a vinylidene fluoride-trifluoroethylene (VDF/TrFE) copolymer film for use in a nonpolarized energy harvester is presented. The Fourier transform infrared spectroscopy and X-ray diffraction analysis of a nonpolarized VDF/TrFE copolymer film indicate that polymer crystallinity depends on film thickness. Furthermore, the growth of the polar structure (β phase) is observed upon the reduction in the thickness. However, power generation does not exhibit a linear behavior because the generation capacity increases with the thickness. These results indicate that the film thickness for a nonpolarized harvester must be optimized to obtain the maximum output.
UR - http://www.scopus.com/inward/record.url?scp=85021803911&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85021803911&partnerID=8YFLogxK
U2 - 10.7567/JJAP.56.070301
DO - 10.7567/JJAP.56.070301
M3 - Article
VL - 56
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 7
M1 - 070301
ER -