Influence of 4-[(E)-(4′-Heptyloxyphenyl)diazenyl]phthalonitrile on the Properties of a Cyanobiphenyl Liquid Crystal Mixture
The mesomorphic properties of 4-[( E )-(4′-heptyloxyphenyl)diazenyl]phthalonitrile (7O-AB-CN 2 ) were studied by polarization microscopy and DSC method. Liquid crystalline phase formation was observed over a broad temperature range of 92 to 181°C. The influence of 7O-AB-CN 2 on the mesomorphic, diel...
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| Veröffentlicht in: | Russian journal of general chemistry 2018-09, Vol.88 (9), p.1958-1962 |
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| container_end_page | 1962 |
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| container_issue | 9 |
| container_start_page | 1958 |
| container_title | Russian journal of general chemistry |
| container_volume | 88 |
| creator | Novikov, I. V. Tikhomirova, T. V. Aleksandriiskii, V. V. Burmistrov, V. A. Shaposhnikov, G. P. Koifman, O. I. |
| description | The mesomorphic properties of 4-[(
E
)-(4′-heptyloxyphenyl)diazenyl]phthalonitrile (7O-AB-CN
2
) were studied by polarization microscopy and DSC method. Liquid crystalline phase formation was observed over a broad temperature range of 92 to 181°C. The influence of 7O-AB-CN
2
on the mesomorphic, dielectric, and optical properties of a liquid crystalline mixture of n-alkyloxycyanobiphenyls was examined. Enhancement of the dielectric anisotropy of the mesomorphic composition due to high polarity of 7O-AB-CN
2
and its effective inclusion into the liquid crystalline matrix was revealed. |
| doi_str_mv | 10.1134/S1070363218090360 |
| format | Article |
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E
)-(4′-heptyloxyphenyl)diazenyl]phthalonitrile (7O-AB-CN
2
) were studied by polarization microscopy and DSC method. Liquid crystalline phase formation was observed over a broad temperature range of 92 to 181°C. The influence of 7O-AB-CN
2
on the mesomorphic, dielectric, and optical properties of a liquid crystalline mixture of n-alkyloxycyanobiphenyls was examined. Enhancement of the dielectric anisotropy of the mesomorphic composition due to high polarity of 7O-AB-CN
2
and its effective inclusion into the liquid crystalline matrix was revealed.</description><identifier>ISSN: 1070-3632</identifier><identifier>EISSN: 1608-3350</identifier><identifier>DOI: 10.1134/S1070363218090360</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Analysis ; Anisotropy ; Chemistry ; Chemistry and Materials Science ; Chemistry/Food Science ; Crystal structure ; Crystallinity ; Dielectric properties ; Liquid crystals ; Optical properties ; Polarity</subject><ispartof>Russian journal of general chemistry, 2018-09, Vol.88 (9), p.1958-1962</ispartof><rights>Pleiades Publishing, Ltd. 2018</rights><rights>COPYRIGHT 2018 Springer</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c355t-c18cbb33233031d2c4e46c57e9a33454989e8ea87f1545f80aed9fe547f50c503</citedby><cites>FETCH-LOGICAL-c355t-c18cbb33233031d2c4e46c57e9a33454989e8ea87f1545f80aed9fe547f50c503</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1070363218090360$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1070363218090360$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Novikov, I. V.</creatorcontrib><creatorcontrib>Tikhomirova, T. V.</creatorcontrib><creatorcontrib>Aleksandriiskii, V. V.</creatorcontrib><creatorcontrib>Burmistrov, V. A.</creatorcontrib><creatorcontrib>Shaposhnikov, G. P.</creatorcontrib><creatorcontrib>Koifman, O. I.</creatorcontrib><title>Influence of 4-[(E)-(4′-Heptyloxyphenyl)diazenyl]phthalonitrile on the Properties of a Cyanobiphenyl Liquid Crystal Mixture</title><title>Russian journal of general chemistry</title><addtitle>Russ J Gen Chem</addtitle><description>The mesomorphic properties of 4-[(
E
)-(4′-heptyloxyphenyl)diazenyl]phthalonitrile (7O-AB-CN
2
) were studied by polarization microscopy and DSC method. Liquid crystalline phase formation was observed over a broad temperature range of 92 to 181°C. The influence of 7O-AB-CN
2
on the mesomorphic, dielectric, and optical properties of a liquid crystalline mixture of n-alkyloxycyanobiphenyls was examined. Enhancement of the dielectric anisotropy of the mesomorphic composition due to high polarity of 7O-AB-CN
2
and its effective inclusion into the liquid crystalline matrix was revealed.</description><subject>Analysis</subject><subject>Anisotropy</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry/Food Science</subject><subject>Crystal structure</subject><subject>Crystallinity</subject><subject>Dielectric properties</subject><subject>Liquid crystals</subject><subject>Optical properties</subject><subject>Polarity</subject><issn>1070-3632</issn><issn>1608-3350</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kctq3TAQhk1JoGnaB8jO0E2ycCJ5JNtahkNucEoKSVYlGB15lKPgSI4kQxwI9Jn6SH2SyrjQRQmzmB_m_-bCZNkBJceUAju5oaQmUEFJGyKSIB-yPVqRpgDgZCfpVC7m-sfsUwiPhFBCqnIve7uyuh_RKsydzlnx4_DsqDhkv3_-Ki5xiFPvXqZhi3bqjzojX2dxP2zjVvbOmuhNnzibxy3m370b0EeDYe4k89UkrduYBc7X5nk0Xb7yU4iyz7-Zlzh6_JztatkH_PI372d352e3q8tifX1xtTpdFwo4j4WijdpsAEoAArQrFUNWKV6jkACMM9EIbFA2taaccd0QiZ3QyFmtOVGcwH72dek7ePc8Yojtoxu9TSPbkgIIEKSaXceL60H22BqrXfRSpejwyShnUadz29O6rLigQkAC6AIo70LwqNvBmyfpp5aSdn5L-99bElMuTEhe-4D-3yrvQ38AyYyPvQ</recordid><startdate>20180901</startdate><enddate>20180901</enddate><creator>Novikov, I. V.</creator><creator>Tikhomirova, T. V.</creator><creator>Aleksandriiskii, V. V.</creator><creator>Burmistrov, V. A.</creator><creator>Shaposhnikov, G. P.</creator><creator>Koifman, O. I.</creator><general>Pleiades Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20180901</creationdate><title>Influence of 4-[(E)-(4′-Heptyloxyphenyl)diazenyl]phthalonitrile on the Properties of a Cyanobiphenyl Liquid Crystal Mixture</title><author>Novikov, I. V. ; Tikhomirova, T. V. ; Aleksandriiskii, V. V. ; Burmistrov, V. A. ; Shaposhnikov, G. P. ; Koifman, O. I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c355t-c18cbb33233031d2c4e46c57e9a33454989e8ea87f1545f80aed9fe547f50c503</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Analysis</topic><topic>Anisotropy</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry/Food Science</topic><topic>Crystal structure</topic><topic>Crystallinity</topic><topic>Dielectric properties</topic><topic>Liquid crystals</topic><topic>Optical properties</topic><topic>Polarity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Novikov, I. V.</creatorcontrib><creatorcontrib>Tikhomirova, T. V.</creatorcontrib><creatorcontrib>Aleksandriiskii, V. V.</creatorcontrib><creatorcontrib>Burmistrov, V. A.</creatorcontrib><creatorcontrib>Shaposhnikov, G. P.</creatorcontrib><creatorcontrib>Koifman, O. I.</creatorcontrib><collection>CrossRef</collection><jtitle>Russian journal of general chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Novikov, I. V.</au><au>Tikhomirova, T. V.</au><au>Aleksandriiskii, V. V.</au><au>Burmistrov, V. A.</au><au>Shaposhnikov, G. P.</au><au>Koifman, O. I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of 4-[(E)-(4′-Heptyloxyphenyl)diazenyl]phthalonitrile on the Properties of a Cyanobiphenyl Liquid Crystal Mixture</atitle><jtitle>Russian journal of general chemistry</jtitle><stitle>Russ J Gen Chem</stitle><date>2018-09-01</date><risdate>2018</risdate><volume>88</volume><issue>9</issue><spage>1958</spage><epage>1962</epage><pages>1958-1962</pages><issn>1070-3632</issn><eissn>1608-3350</eissn><abstract>The mesomorphic properties of 4-[(
E
)-(4′-heptyloxyphenyl)diazenyl]phthalonitrile (7O-AB-CN
2
) were studied by polarization microscopy and DSC method. Liquid crystalline phase formation was observed over a broad temperature range of 92 to 181°C. The influence of 7O-AB-CN
2
on the mesomorphic, dielectric, and optical properties of a liquid crystalline mixture of n-alkyloxycyanobiphenyls was examined. Enhancement of the dielectric anisotropy of the mesomorphic composition due to high polarity of 7O-AB-CN
2
and its effective inclusion into the liquid crystalline matrix was revealed.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1070363218090360</doi><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 1070-3632 |
| ispartof | Russian journal of general chemistry, 2018-09, Vol.88 (9), p.1958-1962 |
| issn | 1070-3632 1608-3350 |
| language | eng |
| recordid | cdi_proquest_journals_2133939060 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Analysis Anisotropy Chemistry Chemistry and Materials Science Chemistry/Food Science Crystal structure Crystallinity Dielectric properties Liquid crystals Optical properties Polarity |
| title | Influence of 4-[(E)-(4′-Heptyloxyphenyl)diazenyl]phthalonitrile on the Properties of a Cyanobiphenyl Liquid Crystal Mixture |
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