Yakushev P. N.
1, Bershtein V. A.
1, Pertsev N. A.
1
1Ioffe Institute, St. Petersburg, Russia
Email: yak@pav.ioffe.ru, pertsev.domain@mail.ioffe.ru
The influence of a DC electric field on mechanical properties of a film of oriented polyvinylidene fluoride (PVDF) was studied experimentally. The dynamic mechanical analysis and measurements of the spectrum of creep rates revealed changes in the elastic modulus, mechanical loss tangent, and creep rate upon application of an electric field with a strength of ~1 MV/m to the film. The elastic modulus increases irrespective of the field orientation relative to the direction of the film macroscopic polarization, which demonstrates the existence of a nonlinear electroelastic effect in PVDF. Keywords: polyvinylidene fluoride, constant electric field, elastic modulus, electroelastic effect.
- R. Dallaev, T. Pisarenko, D. Sobola, F. Orudzhev, S. Ramazanov, T. Trv cka, Polymers, 14, 4793 (2022). DOI: 10.3390/polym14224793
- Y. Xin, H. Sun, H. Tian, C. Guo, X. Li, S. Wang, C. Wang, Ferroelectrics, 502 (1), 28 (2016). DOI: 10.1080/00150193.2016.1232582
- F. R. Fan, W. Tang, Z.L. Wang, Adv. Mater., 28, 4283 (2016). DOI: 10.1002/adma.201504299
- S. Rajeevan, S. John, S.C. George, J. Power Sources, 504, 230037 (2021). https://www.sciencedirect.com/ science/article/pii/S0378775321005632
- F.J. Maier, M. Schneider, P. Ullmann, J. Hafner, U. Schmid, J. Appl. Phys., 129, 214507 (2021). DOI: 10.1063/5.0051313
- T. Furukawa, G.E. Johnson, Appl. Phys. Lett., 38, 1027 (1981). DOI: 10.1063/1.92232
- N.A. Pertsev, A.G. Zembil'gotov, Fiz. Tverd. Tela, 33 (1), 287 (1991) (in Russian). https://www.mathnet.ru/rus/ftt/v33/i1/p287
- G.A. Lushcheikin, Polimernye p'ezoelektriki (Khimiya, M., 1990), pp. 85-92, 95-97 (in Russian)
- X. Chen, X. Han, Q.-D. Shen, Adv. Electron. Mater., 3, 1600460 (2017). DOI: 10.1002/aelm.201600460
- V.A. Bershtein, V.M. Egorov, Differentsial'naya skaniruyushchaya kalorimetriya v fizikokhimii polimerov (Khimiya, L., 1990), p. 146 (in Russian)
- J.P. Priya, J.P. Jog, J. Polymer Sci. B, 41, 31 (2002). DOI: 10.1002/polb.10355
- P.N. Yakushev, Opt. Memory Neural Networks, 18 (4), 328 (2009). DOI: 10.3103/S1060992X09040122
- S.I. Chizhnikov, N.G. Sorokin, V.S. Petrakov, Ferroelectrics, 41, 9 (1982). DOI: 10.1080/00150198208210605
- T. Yagi, Y. Higashihata, K. Fukuyama, J. Sako, Ferroelectrics, 57, 327 (1984). DOI: 10.1080/00150198408012771
Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.
Дата начала обработки статистических данных - 27 января 2016 г.