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| Presentation | 2017-07-27 11:35 Effect of solutes on molecular association of 5CB solution in isotropic phase -- From the view of pseudo critical temperature and dielectric relaxation strength -- Tatsuro Matsuoka, Ken Okada, Ryohei Itoh, Tsuyoshi Yamaguchi (Nagoya Univ.)  US2017-35 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | It has been reported that cyanobiphenyl type liquid crystals make molecular association even in isotropic phase. In this study, we chose 4-cyano-4'-pentylbiphenyl (5CB) as a cyanobiphenyl type liquid crystal and discuss the influence of additives with different symetry and molecular structures on molecular association from the view of pseudo critical temperature and dielectric relaxation strength. Additives which destabilize liquid crystal phase have tendency to break molecular association. Dielectric spectra are measured with pure 5CB in temperature range 40-60 °C and the temperature dependence of the relaxation parameters are also discussed. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 4-cyano-4 '-pentylbiphenyl / molecular association / additives / pseudo critical temperature / dielectric relaxation strength / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 155, US2017-35, pp. 25-29, July 2017. | |
| Paper # | US2017-35 | |
| Date of Issue | 2017-07-20 (US) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | US2017-35 |
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| Conference Information | |
| Committee | US |
| Conference Date | 2017-07-27 - 2017-07-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | US |
| Conference Code | 2017-07-US |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effect of solutes on molecular association of 5CB solution in isotropic phase |
| Sub Title (in English) | From the view of pseudo critical temperature and dielectric relaxation strength |
| Keyword(1) | 4-cyano-4 '-pentylbiphenyl |
| Keyword(2) | molecular association |
| Keyword(3) | additives |
| Keyword(4) | pseudo critical temperature |
| Keyword(5) | dielectric relaxation strength |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tatsuro Matsuoka |
| 1st Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 2nd Author's Name | Ken Okada |
| 2nd Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 3rd Author's Name | Ryohei Itoh |
| 3rd Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 4th Author's Name | Tsuyoshi Yamaguchi |
| 4th Author's Affiliation | Nagoya University (Nagoya Univ.) |
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| Speaker | Author-1 |
| Date Time | 2017-07-27 11:35:00 |
| Presentation Time | 25 minutes |
| Registration for | US |
| Paper # | US2017-35 |
| Volume (vol) | vol.117 |
| Number (no) | no.155 |
| Page | pp.25-29 |
| #Pages | 5 |
| Date of Issue | 2017-07-20 (US) |
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