Crystallization behavior and mechanical properties of poly(lactic acid) complex fiber toughened by carbon nanotube nanocapsules
Poly(lactic acid) (PLA) fiber, owing to its biocompatibility and biodegradability, could be widely used in many related industrial areas. However, high brittleness has been the main obstacle to expanding its applications. So in this paper, carbon nanotube (CNT) nanocapsules were designed to toughen...
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Veröffentlicht in: | Textile research journal 2018-07, Vol.88 (14), p.1616-1627 |
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creator | Liu, Shu-qiang Wu, Gai-hong Xiao, Yun-chao Guo, Hong-xia Shao, Fen-juan |
description | Poly(lactic acid) (PLA) fiber, owing to its biocompatibility and biodegradability, could be widely used in many related industrial areas. However, high brittleness has been the main obstacle to expanding its applications. So in this paper, carbon nanotube (CNT) nanocapsules were designed to toughen PLA and further reported their effect on the crystallization behavior and mechanical properties of PLA complex fiber. These designed CNT nanocapsules successfully solved the agglomeration of CNTs within the PLA matrix as well as the compatibility issue. In addition, the morphological, mechanical, optical and thermal properties of PLA complex fibers were also studied. The addition of CNT nanocapsules obviously improved the crystallization behavior of PLA fiber. Furthermore, compared with pure PLA, the tensile strength of PLA complex fiber was enhanced by 30.62% and the elongation by 32.2%, so the designed CNT nanocapsules could be used as a toughener for PLA fiber. This research benefits the extension of PLA applications where toughness is an important factor. |
doi_str_mv | 10.1177/0040517517705629 |
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However, high brittleness has been the main obstacle to expanding its applications. So in this paper, carbon nanotube (CNT) nanocapsules were designed to toughen PLA and further reported their effect on the crystallization behavior and mechanical properties of PLA complex fiber. These designed CNT nanocapsules successfully solved the agglomeration of CNTs within the PLA matrix as well as the compatibility issue. In addition, the morphological, mechanical, optical and thermal properties of PLA complex fibers were also studied. The addition of CNT nanocapsules obviously improved the crystallization behavior of PLA fiber. Furthermore, compared with pure PLA, the tensile strength of PLA complex fiber was enhanced by 30.62% and the elongation by 32.2%, so the designed CNT nanocapsules could be used as a toughener for PLA fiber. This research benefits the extension of PLA applications where toughness is an important factor.</description><identifier>ISSN: 0040-5175</identifier><identifier>EISSN: 1746-7748</identifier><identifier>DOI: 10.1177/0040517517705629</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Acids ; Authorship ; Biocompatibility ; Biodegradability ; Biodegradation ; Carbon ; Carbon nanotubes ; Crystallization ; Elongation ; Impact strength ; Industrial areas ; Materials research ; Mechanical properties ; Moisture absorption ; Nanomaterials ; Nanotubes ; Optical fibers ; Optical properties ; Polyesters ; Polylactic acid ; Polymerization ; Textiles ; Thermal properties ; Thermodynamic properties</subject><ispartof>Textile research journal, 2018-07, Vol.88 (14), p.1616-1627</ispartof><rights>The Author(s) 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c309t-58730de31af9602a8ffeff279f011941ee2f515079b2edf1ae3421fa408aba353</citedby><cites>FETCH-LOGICAL-c309t-58730de31af9602a8ffeff279f011941ee2f515079b2edf1ae3421fa408aba353</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/0040517517705629$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/0040517517705629$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,776,780,21798,27901,27902,43597,43598</link.rule.ids></links><search><creatorcontrib>Liu, Shu-qiang</creatorcontrib><creatorcontrib>Wu, Gai-hong</creatorcontrib><creatorcontrib>Xiao, Yun-chao</creatorcontrib><creatorcontrib>Guo, Hong-xia</creatorcontrib><creatorcontrib>Shao, Fen-juan</creatorcontrib><title>Crystallization behavior and mechanical properties of poly(lactic acid) complex fiber toughened by carbon nanotube nanocapsules</title><title>Textile research journal</title><description>Poly(lactic acid) (PLA) fiber, owing to its biocompatibility and biodegradability, could be widely used in many related industrial areas. However, high brittleness has been the main obstacle to expanding its applications. So in this paper, carbon nanotube (CNT) nanocapsules were designed to toughen PLA and further reported their effect on the crystallization behavior and mechanical properties of PLA complex fiber. These designed CNT nanocapsules successfully solved the agglomeration of CNTs within the PLA matrix as well as the compatibility issue. In addition, the morphological, mechanical, optical and thermal properties of PLA complex fibers were also studied. The addition of CNT nanocapsules obviously improved the crystallization behavior of PLA fiber. Furthermore, compared with pure PLA, the tensile strength of PLA complex fiber was enhanced by 30.62% and the elongation by 32.2%, so the designed CNT nanocapsules could be used as a toughener for PLA fiber. This research benefits the extension of PLA applications where toughness is an important factor.</description><subject>Acids</subject><subject>Authorship</subject><subject>Biocompatibility</subject><subject>Biodegradability</subject><subject>Biodegradation</subject><subject>Carbon</subject><subject>Carbon nanotubes</subject><subject>Crystallization</subject><subject>Elongation</subject><subject>Impact strength</subject><subject>Industrial areas</subject><subject>Materials research</subject><subject>Mechanical properties</subject><subject>Moisture absorption</subject><subject>Nanomaterials</subject><subject>Nanotubes</subject><subject>Optical fibers</subject><subject>Optical properties</subject><subject>Polyesters</subject><subject>Polylactic acid</subject><subject>Polymerization</subject><subject>Textiles</subject><subject>Thermal properties</subject><subject>Thermodynamic properties</subject><issn>0040-5175</issn><issn>1746-7748</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>BEC</sourceid><sourceid>BENPR</sourceid><recordid>eNp1UEtLxDAQDqLgunr3GPCih-okaTftURZfIHjRc5mmk90s3aYmrbhe_Ot2XUEQhIEZ-F7Mx9ipgEshtL4CSCETehwN2UwWe2widDpLtE7zfTbZwskWP2RHMa4AIM91PmGf87CJPTaN-8De-ZZXtMQ35wPHtuZrMktsncGGd8F3FHpHkXvLO99szhs0vTMcjasvuPHrrqF3bl1Fgfd-WCyppZpXG24wVKNzi63vh4q-D4NdHBqKx-zAYhPp5GdP2cvtzfP8Pnl8unuYXz8mRkHRJ1muFdSkBNpiBhJza8laqQsLQhSpIJI2ExnoopJUW4GkUiksppBjhSpTU3a28x3_eB0o9uXKD6EdI0sJWS6LVAk1smDHMsHHGMiWXXBrDJtSQLmtufxb8yhJdpKIC_o1_Zf_BazMfwc</recordid><startdate>201807</startdate><enddate>201807</enddate><creator>Liu, Shu-qiang</creator><creator>Wu, Gai-hong</creator><creator>Xiao, Yun-chao</creator><creator>Guo, Hong-xia</creator><creator>Shao, Fen-juan</creator><general>SAGE Publications</general><general>Sage Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SR</scope><scope>7X2</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>EHMNL</scope><scope>F28</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>L6V</scope><scope>M0K</scope><scope>M2P</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>Q9U</scope><scope>S0X</scope></search><sort><creationdate>201807</creationdate><title>Crystallization behavior and mechanical properties of poly(lactic acid) complex fiber toughened by carbon nanotube nanocapsules</title><author>Liu, Shu-qiang ; 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However, high brittleness has been the main obstacle to expanding its applications. So in this paper, carbon nanotube (CNT) nanocapsules were designed to toughen PLA and further reported their effect on the crystallization behavior and mechanical properties of PLA complex fiber. These designed CNT nanocapsules successfully solved the agglomeration of CNTs within the PLA matrix as well as the compatibility issue. In addition, the morphological, mechanical, optical and thermal properties of PLA complex fibers were also studied. The addition of CNT nanocapsules obviously improved the crystallization behavior of PLA fiber. Furthermore, compared with pure PLA, the tensile strength of PLA complex fiber was enhanced by 30.62% and the elongation by 32.2%, so the designed CNT nanocapsules could be used as a toughener for PLA fiber. This research benefits the extension of PLA applications where toughness is an important factor.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><doi>10.1177/0040517517705629</doi><tpages>12</tpages></addata></record> |
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subjects | Acids Authorship Biocompatibility Biodegradability Biodegradation Carbon Carbon nanotubes Crystallization Elongation Impact strength Industrial areas Materials research Mechanical properties Moisture absorption Nanomaterials Nanotubes Optical fibers Optical properties Polyesters Polylactic acid Polymerization Textiles Thermal properties Thermodynamic properties |
title | Crystallization behavior and mechanical properties of poly(lactic acid) complex fiber toughened by carbon nanotube nanocapsules |
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