Studying the surface properties of high-molecular-weight membranes obtained by radiation polymerization; AIP Conference Proceedings; Vol. 2101 : Isotopes: Technologies, Materials and Application (ITMA-2018)
| Parent link: | AIP Conference Proceedings Vol. 2101 : Isotopes: Technologies, Materials and Application (ITMA-2018).— 2019.— [020005, 6 p.] |
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| Müşterek Yazar: | |
| Diğer Yazarlar: | , , , , , |
| Özet: | Title screen In the present paper, the nature of changes is traced in the surface properties of a modified polymer membrane during radiation polymerization and sulfonation. It was found that during the modification, the membrane gains its weight, which increases the strength characteristics, thereby contributing to long-term wear resistance. The sulfonation is a mandatory process, as a result of which the modified membrane acquires the ionic conductivity properties. It was shown that the availability of an acid group causes a change in the hydrophilicity characteristics of the membrane surface, namely the contact angle. Moreover, it was established that the sulfonation ultimately leads to hydrophilicity and the ability of proton transfer in the proton-exchange membrane. |
| Dil: | İngilizce |
| Baskı/Yayın Bilgisi: |
2019
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| Konular: | |
| Online Erişim: | https://doi.org/10.1063/1.5099597 |
| Materyal Türü: | Elektronik Kitap Bölümü |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664010 |
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| 200 | 1 | |a Studying the surface properties of high-molecular-weight membranes obtained by radiation polymerization |f V. V. Sokhoreva, A. A. Dyusembekova, V. M. Golovkov [et al.] | |
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| 300 | |a Title screen | ||
| 320 | |a [References: 15 tit.] | ||
| 330 | |a In the present paper, the nature of changes is traced in the surface properties of a modified polymer membrane during radiation polymerization and sulfonation. It was found that during the modification, the membrane gains its weight, which increases the strength characteristics, thereby contributing to long-term wear resistance. The sulfonation is a mandatory process, as a result of which the modified membrane acquires the ionic conductivity properties. It was shown that the availability of an acid group causes a change in the hydrophilicity characteristics of the membrane surface, namely the contact angle. Moreover, it was established that the sulfonation ultimately leads to hydrophilicity and the ability of proton transfer in the proton-exchange membrane. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\4816 |t AIP Conference Proceedings | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\29393 |t Vol. 2101 : Isotopes: Technologies, Materials and Application (ITMA-2018) |o V International Conference for Young Scientists, Post-Graduate Students and Students, 19-23 November 2018, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; eds. G. A. Martoyan, A. Yu. Godymchuk (Godimchuk), L. Rieznichenko |v [020005, 6 p.] |d 2019 | |
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| 610 | 1 | |a радиационная полимеризация | |
| 610 | 1 | |a сульфирование | |
| 701 | 1 | |a Sokhoreva |b V. V. |c physicist |c Senior researcher of Tomsk Polytechnic University |f 1944- |g Valentina Viktorovna |3 (RuTPU)RU\TPU\pers\31213 |9 15409 | |
| 701 | 1 | |a Dyusembekova |b A. A. |g Akbota Alibekovna | |
| 701 | 1 | |a Golovkov |b V. M. |c physicist |c Head of the laboratory of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1950- |g Vladimir Mikhailovich |3 (RuTPU)RU\TPU\pers\31871 | |
| 701 | 1 | |a Sigfusson |b T. I. |g Torsteinn Ingi | |
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| 701 | 1 | |a Koptsev |b M. |c physicist |c Engineer of Tomsk Polytechnic University |f 1994- |g Maksim |3 (RuTPU)RU\TPU\pers\47505 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа ядерных технологий |b Отделение ядерно-топливного цикла |3 (RuTPU)RU\TPU\col\23554 |
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