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Strong orientation correlation and optical anisotropy in blend of cellulose ester and poly(ethylene 2,6-naphthalate) oligomer
ABSTRACT Molecular orientation of two aromatic additives in cellulose acetate propionate (CAP) matrix was investigated from orientation birefringence data and an intermolecular orientation correlation represented by nematic interaction (NI) was evaluated. Poly(ethylene terephthalate) (PET) and poly(...
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Published in: | Journal of applied polymer science 2014-08, Vol.131 (15), p.np-n/a |
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creator | Nobukawa, Shogo Hayashi, Hiroki Shimada, Hikaru Kiyama, Ayumi Yoshimura, Hiroshi Tachikawa, Yutaka Yamaguchi, Masayuki |
description | ABSTRACT
Molecular orientation of two aromatic additives in cellulose acetate propionate (CAP) matrix was investigated from orientation birefringence data and an intermolecular orientation correlation represented by nematic interaction (NI) was evaluated. Poly(ethylene terephthalate) (PET) and poly(ethylene naphthalate) (PEN) oligomers with low molecular weight (ca. 400 g mol−1) were used as the additives. The NI strengths of CAP‐PET and CAP‐PEN were determined to be 0.28 ± 0.05 and 0.96 ± 0.15, respectively. In particular, compared with other polymer/polymer and polymer/small additive blends, the NI value in CAP/PEN blend is much stronger and represents the perfect orientation correlation. The strong orientation correlation is possibly due to the rigid naphtalate structure in PEN. Contrary, a relation between birefringence and orientation function for CAP in bulk and blend showed the same trend, suggesting that the orientation behavior of CAP determines the orientation birefringence. As two ester groups in CAP are responsible for birefringence, the alignment of the ester groups is affected by only the main chain orientation. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40570. |
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Molecular orientation of two aromatic additives in cellulose acetate propionate (CAP) matrix was investigated from orientation birefringence data and an intermolecular orientation correlation represented by nematic interaction (NI) was evaluated. Poly(ethylene terephthalate) (PET) and poly(ethylene naphthalate) (PEN) oligomers with low molecular weight (ca. 400 g mol−1) were used as the additives. The NI strengths of CAP‐PET and CAP‐PEN were determined to be 0.28 ± 0.05 and 0.96 ± 0.15, respectively. In particular, compared with other polymer/polymer and polymer/small additive blends, the NI value in CAP/PEN blend is much stronger and represents the perfect orientation correlation. The strong orientation correlation is possibly due to the rigid naphtalate structure in PEN. Contrary, a relation between birefringence and orientation function for CAP in bulk and blend showed the same trend, suggesting that the orientation behavior of CAP determines the orientation birefringence. As two ester groups in CAP are responsible for birefringence, the alignment of the ester groups is affected by only the main chain orientation. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40570.</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.40570</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>Hoboken, NJ: Blackwell Publishing Ltd</publisher><subject>Applied sciences ; Birefringence ; Blends ; Cellulose acetate ; Cellulose and derivatives ; cellulose and other wood products ; Cellulose esters ; Correlation ; Esters ; Exact sciences and technology ; Materials science ; Natural polymers ; Oligomers ; optical properties ; Orientation ; Physicochemistry of polymers ; plasticize ; Polymers</subject><ispartof>Journal of applied polymer science, 2014-08, Vol.131 (15), p.np-n/a</ispartof><rights>Copyright © 2014 Wiley Periodicals, Inc.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4640-eca3db5d69a92d17afdd23c5d1a8a2cc74d1d3e7882fc295c45bd75b9d6ff9f73</citedby><cites>FETCH-LOGICAL-c4640-eca3db5d69a92d17afdd23c5d1a8a2cc74d1d3e7882fc295c45bd75b9d6ff9f73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fapp.40570$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.40570$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,786,790,27957,27958,50923,51032</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28562120$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Nobukawa, Shogo</creatorcontrib><creatorcontrib>Hayashi, Hiroki</creatorcontrib><creatorcontrib>Shimada, Hikaru</creatorcontrib><creatorcontrib>Kiyama, Ayumi</creatorcontrib><creatorcontrib>Yoshimura, Hiroshi</creatorcontrib><creatorcontrib>Tachikawa, Yutaka</creatorcontrib><creatorcontrib>Yamaguchi, Masayuki</creatorcontrib><title>Strong orientation correlation and optical anisotropy in blend of cellulose ester and poly(ethylene 2,6-naphthalate) oligomer</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>ABSTRACT
Molecular orientation of two aromatic additives in cellulose acetate propionate (CAP) matrix was investigated from orientation birefringence data and an intermolecular orientation correlation represented by nematic interaction (NI) was evaluated. Poly(ethylene terephthalate) (PET) and poly(ethylene naphthalate) (PEN) oligomers with low molecular weight (ca. 400 g mol−1) were used as the additives. The NI strengths of CAP‐PET and CAP‐PEN were determined to be 0.28 ± 0.05 and 0.96 ± 0.15, respectively. In particular, compared with other polymer/polymer and polymer/small additive blends, the NI value in CAP/PEN blend is much stronger and represents the perfect orientation correlation. The strong orientation correlation is possibly due to the rigid naphtalate structure in PEN. Contrary, a relation between birefringence and orientation function for CAP in bulk and blend showed the same trend, suggesting that the orientation behavior of CAP determines the orientation birefringence. As two ester groups in CAP are responsible for birefringence, the alignment of the ester groups is affected by only the main chain orientation. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40570.</description><subject>Applied sciences</subject><subject>Birefringence</subject><subject>Blends</subject><subject>Cellulose acetate</subject><subject>Cellulose and derivatives</subject><subject>cellulose and other wood products</subject><subject>Cellulose esters</subject><subject>Correlation</subject><subject>Esters</subject><subject>Exact sciences and technology</subject><subject>Materials science</subject><subject>Natural polymers</subject><subject>Oligomers</subject><subject>optical properties</subject><subject>Orientation</subject><subject>Physicochemistry of polymers</subject><subject>plasticize</subject><subject>Polymers</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp1kd1rFDEUxQdRcK0--B8ERGjBaZNMPh_L1tZCqQtVfAzZfHRTs5MxmUXnwf_dbKftg9Cne-H-zuFwT9O8R_AYQYhP9DAcE0g5fNEsEJS8JQyLl82i3lArpKSvmzel3EGIEIVs0fy9GXPqb0HKwfWjHkPqgUk5uzjvurcgDWMwOtY9lFTxYQKhB-vo9jcPjItxF1NxwJXR5XvJkOJ06MbNVCEH8CfW9nrYjBtdbd0RSDHcpq3Lb5tXXsfi3j3Mg-b7-edvyy_t1deLy-XpVWsII7B1Rnd2TS2TWmKLuPbW4s5Qi7TQ2BhOLLKd40Jgb7CkhtC15XQtLfNeet4dNIez75DTr12Nqbah7HPr3qVdUYgSRCglUFT0w3_oXdrlvqarFO6gYAKTSh3NlMmplOy8GnLY6jwpBNW-CFWLUPdFVPbjg6Mu9Y0-696E8iTAgjKM8J47mbnfIbrpeUN1ulo9OrezItTH_3lS6PxTMd5xqn5cX6gbebZkZ8uVOu_-ARn0qDc</recordid><startdate>20140805</startdate><enddate>20140805</enddate><creator>Nobukawa, Shogo</creator><creator>Hayashi, Hiroki</creator><creator>Shimada, Hikaru</creator><creator>Kiyama, Ayumi</creator><creator>Yoshimura, Hiroshi</creator><creator>Tachikawa, Yutaka</creator><creator>Yamaguchi, Masayuki</creator><general>Blackwell Publishing Ltd</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><scope>7SP</scope><scope>L7M</scope></search><sort><creationdate>20140805</creationdate><title>Strong orientation correlation and optical anisotropy in blend of cellulose ester and poly(ethylene 2,6-naphthalate) oligomer</title><author>Nobukawa, Shogo ; Hayashi, Hiroki ; Shimada, Hikaru ; Kiyama, Ayumi ; Yoshimura, Hiroshi ; Tachikawa, Yutaka ; Yamaguchi, Masayuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4640-eca3db5d69a92d17afdd23c5d1a8a2cc74d1d3e7882fc295c45bd75b9d6ff9f73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Applied sciences</topic><topic>Birefringence</topic><topic>Blends</topic><topic>Cellulose acetate</topic><topic>Cellulose and derivatives</topic><topic>cellulose and other wood products</topic><topic>Cellulose esters</topic><topic>Correlation</topic><topic>Esters</topic><topic>Exact sciences and technology</topic><topic>Materials science</topic><topic>Natural polymers</topic><topic>Oligomers</topic><topic>optical properties</topic><topic>Orientation</topic><topic>Physicochemistry of polymers</topic><topic>plasticize</topic><topic>Polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nobukawa, Shogo</creatorcontrib><creatorcontrib>Hayashi, Hiroki</creatorcontrib><creatorcontrib>Shimada, Hikaru</creatorcontrib><creatorcontrib>Kiyama, Ayumi</creatorcontrib><creatorcontrib>Yoshimura, Hiroshi</creatorcontrib><creatorcontrib>Tachikawa, Yutaka</creatorcontrib><creatorcontrib>Yamaguchi, Masayuki</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Electronics & Communications Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nobukawa, Shogo</au><au>Hayashi, Hiroki</au><au>Shimada, Hikaru</au><au>Kiyama, Ayumi</au><au>Yoshimura, Hiroshi</au><au>Tachikawa, Yutaka</au><au>Yamaguchi, Masayuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Strong orientation correlation and optical anisotropy in blend of cellulose ester and poly(ethylene 2,6-naphthalate) oligomer</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2014-08-05</date><risdate>2014</risdate><volume>131</volume><issue>15</issue><spage>np</spage><epage>n/a</epage><pages>np-n/a</pages><issn>0021-8995</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><notes>ark:/67375/WNG-S9DC6DCP-F</notes><notes>ArticleID:APP40570</notes><notes>istex:FB5BA168A43DE59F3CE15A4539E9F4AFFC1B74AF</notes><notes>ObjectType-Article-2</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-1</notes><notes>content type line 23</notes><abstract>ABSTRACT
Molecular orientation of two aromatic additives in cellulose acetate propionate (CAP) matrix was investigated from orientation birefringence data and an intermolecular orientation correlation represented by nematic interaction (NI) was evaluated. Poly(ethylene terephthalate) (PET) and poly(ethylene naphthalate) (PEN) oligomers with low molecular weight (ca. 400 g mol−1) were used as the additives. The NI strengths of CAP‐PET and CAP‐PEN were determined to be 0.28 ± 0.05 and 0.96 ± 0.15, respectively. In particular, compared with other polymer/polymer and polymer/small additive blends, the NI value in CAP/PEN blend is much stronger and represents the perfect orientation correlation. The strong orientation correlation is possibly due to the rigid naphtalate structure in PEN. Contrary, a relation between birefringence and orientation function for CAP in bulk and blend showed the same trend, suggesting that the orientation behavior of CAP determines the orientation birefringence. As two ester groups in CAP are responsible for birefringence, the alignment of the ester groups is affected by only the main chain orientation. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40570.</abstract><cop>Hoboken, NJ</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/app.40570</doi><tpages>10</tpages></addata></record> |
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subjects | Applied sciences Birefringence Blends Cellulose acetate Cellulose and derivatives cellulose and other wood products Cellulose esters Correlation Esters Exact sciences and technology Materials science Natural polymers Oligomers optical properties Orientation Physicochemistry of polymers plasticize Polymers |
title | Strong orientation correlation and optical anisotropy in blend of cellulose ester and poly(ethylene 2,6-naphthalate) oligomer |
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