Cellulose fibers from cellulose/1-ethyl-3-methylimidazolium acetate solution by wet spinning with increasing spinning speeds
ABSTRACT Cellulose fibers from cellulose/1‐ethyl‐3‐methylimidazolium acetate solution were prepared by wet spinning with increasing extrusion speeds and draw ratios. The effects of spinning speeds on the structures and mechanical properties of these fibers were investigated by using scanning electro...
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| Veröffentlicht in: | Journal of applied polymer science 2014-05, Vol.131 (9), p.np-n/a |
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| creator | Li, Xiaojun Li, Nianke Xu, Jigang Duan, Xianquan Sun, Yushan Zhao, Qiang |
| description | ABSTRACT
Cellulose fibers from cellulose/1‐ethyl‐3‐methylimidazolium acetate solution were prepared by wet spinning with increasing extrusion speeds and draw ratios. The effects of spinning speeds on the structures and mechanical properties of these fibers were investigated by using scanning electron microscopy, wide angle X‐ray diffraction, birefringence, thermogravimetric analysis, tensile‐fineness tester, and wet friction. The results showed that the crystallinity, orientation, and mechanical properties of the fibers were improved with increasing draw ratio. The break draw ratios, degrees of crystallinity and orientation, tenacities, and wet friction time of the cellulose fibers decreased with increasing extruding speeds. The wet friction time decreased with increasing draw ratio and decreased faster under higher extrusion speed. Due to the high dope concentration and the increased draw ratio, the maximum tenacity of the regenerated cellulose fibers reached 2.73 cN/dtex. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40225. |
| doi_str_mv | 10.1002/app.40225 |
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Cellulose fibers from cellulose/1‐ethyl‐3‐methylimidazolium acetate solution were prepared by wet spinning with increasing extrusion speeds and draw ratios. The effects of spinning speeds on the structures and mechanical properties of these fibers were investigated by using scanning electron microscopy, wide angle X‐ray diffraction, birefringence, thermogravimetric analysis, tensile‐fineness tester, and wet friction. The results showed that the crystallinity, orientation, and mechanical properties of the fibers were improved with increasing draw ratio. The break draw ratios, degrees of crystallinity and orientation, tenacities, and wet friction time of the cellulose fibers decreased with increasing extruding speeds. The wet friction time decreased with increasing draw ratio and decreased faster under higher extrusion speed. Due to the high dope concentration and the increased draw ratio, the maximum tenacity of the regenerated cellulose fibers reached 2.73 cN/dtex. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40225.</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.40225</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>Hoboken, NJ: Blackwell Publishing Ltd</publisher><subject>Acetates ; Applied sciences ; cellulose and other wood products ; Cellulose fibers ; Draw ratio ; Exact sciences and technology ; Extrusion ; Extrusion rate ; fibers ; Fibers and threads ; Forms of application and semi-finished materials ; Friction ; ionic liquids ; Materials science ; Polymer industry, paints, wood ; Polymers ; properties and characterization ; Spinning ; structure-property relations ; Technology of polymers ; Tensile strength</subject><ispartof>Journal of applied polymer science, 2014-05, Vol.131 (9), p.np-n/a</ispartof><rights>Copyright © 2013 Wiley Periodicals, Inc.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3985-83c2ecf84057b6b6a3fd601b567bd733b4350e41e3b09fb35431c5c6ab8703903</citedby><cites>FETCH-LOGICAL-c3985-83c2ecf84057b6b6a3fd601b567bd733b4350e41e3b09fb35431c5c6ab8703903</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.40225$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.40225$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28322996$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Xiaojun</creatorcontrib><creatorcontrib>Li, Nianke</creatorcontrib><creatorcontrib>Xu, Jigang</creatorcontrib><creatorcontrib>Duan, Xianquan</creatorcontrib><creatorcontrib>Sun, Yushan</creatorcontrib><creatorcontrib>Zhao, Qiang</creatorcontrib><title>Cellulose fibers from cellulose/1-ethyl-3-methylimidazolium acetate solution by wet spinning with increasing spinning speeds</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>ABSTRACT
Cellulose fibers from cellulose/1‐ethyl‐3‐methylimidazolium acetate solution were prepared by wet spinning with increasing extrusion speeds and draw ratios. The effects of spinning speeds on the structures and mechanical properties of these fibers were investigated by using scanning electron microscopy, wide angle X‐ray diffraction, birefringence, thermogravimetric analysis, tensile‐fineness tester, and wet friction. The results showed that the crystallinity, orientation, and mechanical properties of the fibers were improved with increasing draw ratio. The break draw ratios, degrees of crystallinity and orientation, tenacities, and wet friction time of the cellulose fibers decreased with increasing extruding speeds. The wet friction time decreased with increasing draw ratio and decreased faster under higher extrusion speed. Due to the high dope concentration and the increased draw ratio, the maximum tenacity of the regenerated cellulose fibers reached 2.73 cN/dtex. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40225.</description><subject>Acetates</subject><subject>Applied sciences</subject><subject>cellulose and other wood products</subject><subject>Cellulose fibers</subject><subject>Draw ratio</subject><subject>Exact sciences and technology</subject><subject>Extrusion</subject><subject>Extrusion rate</subject><subject>fibers</subject><subject>Fibers and threads</subject><subject>Forms of application and semi-finished materials</subject><subject>Friction</subject><subject>ionic liquids</subject><subject>Materials science</subject><subject>Polymer industry, paints, wood</subject><subject>Polymers</subject><subject>properties and characterization</subject><subject>Spinning</subject><subject>structure-property relations</subject><subject>Technology of polymers</subject><subject>Tensile strength</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp1kV9rFDEUxYMouK4--A0CIuhDuvkzyUwey6KtsNSFVhRfQpK9Y1NnJtNkhnWLH76z3XYfBJ_uvbm_c7jhIPSW0RNGKV_Yvj8pKOfyGZoxqktSKF49R7Npx0iltXyJXuV8QyljkqoZ-ruEphmbmAHXwUHKuE6xxf7pdcEIDNe7hgjSPjShDRt7F5swtth6GOwAOMdmHELssNvhLQw496HrQvcLb8NwjUPnE9i8n4-L3ANs8mv0orZNhjePdY6-ff50tTwnq69nX5anK-KFriSphOfg66qgsnTKKSvqjaLMSVW6TSmEK4SkUDAQjuraCVkI5qVX1lUlFZqKOfpw8O1TvB0hD6YNef9F20Ecs2GSiaJkSlUT-u4f9CaOqZuuM6zQgistpjJHHw-UTzHnBLXpU2ht2hlGzT4HM-VgHnKY2PePjjZ729TJdj7ko4BXgnOt1cQtDtw2NLD7v6E5Xa-fnMlBEfIAf44Km34bVYpSmu8XZ-bHSq-Uvvxp1uIeQIqnBg</recordid><startdate>20140505</startdate><enddate>20140505</enddate><creator>Li, Xiaojun</creator><creator>Li, Nianke</creator><creator>Xu, Jigang</creator><creator>Duan, Xianquan</creator><creator>Sun, Yushan</creator><creator>Zhao, Qiang</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></search><sort><creationdate>20140505</creationdate><title>Cellulose fibers from cellulose/1-ethyl-3-methylimidazolium acetate solution by wet spinning with increasing spinning speeds</title><author>Li, Xiaojun ; Li, Nianke ; Xu, Jigang ; Duan, Xianquan ; Sun, Yushan ; Zhao, Qiang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3985-83c2ecf84057b6b6a3fd601b567bd733b4350e41e3b09fb35431c5c6ab8703903</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Acetates</topic><topic>Applied sciences</topic><topic>cellulose and other wood products</topic><topic>Cellulose fibers</topic><topic>Draw ratio</topic><topic>Exact sciences and technology</topic><topic>Extrusion</topic><topic>Extrusion rate</topic><topic>fibers</topic><topic>Fibers and threads</topic><topic>Forms of application and semi-finished materials</topic><topic>Friction</topic><topic>ionic liquids</topic><topic>Materials science</topic><topic>Polymer industry, paints, wood</topic><topic>Polymers</topic><topic>properties and characterization</topic><topic>Spinning</topic><topic>structure-property relations</topic><topic>Technology of polymers</topic><topic>Tensile strength</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Xiaojun</creatorcontrib><creatorcontrib>Li, Nianke</creatorcontrib><creatorcontrib>Xu, Jigang</creatorcontrib><creatorcontrib>Duan, Xianquan</creatorcontrib><creatorcontrib>Sun, Yushan</creatorcontrib><creatorcontrib>Zhao, Qiang</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><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Xiaojun</au><au>Li, Nianke</au><au>Xu, Jigang</au><au>Duan, Xianquan</au><au>Sun, Yushan</au><au>Zhao, Qiang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cellulose fibers from cellulose/1-ethyl-3-methylimidazolium acetate solution by wet spinning with increasing spinning speeds</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2014-05-05</date><risdate>2014</risdate><volume>131</volume><issue>9</issue><spage>np</spage><epage>n/a</epage><pages>np-n/a</pages><issn>0021-8995</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>ABSTRACT
Cellulose fibers from cellulose/1‐ethyl‐3‐methylimidazolium acetate solution were prepared by wet spinning with increasing extrusion speeds and draw ratios. The effects of spinning speeds on the structures and mechanical properties of these fibers were investigated by using scanning electron microscopy, wide angle X‐ray diffraction, birefringence, thermogravimetric analysis, tensile‐fineness tester, and wet friction. The results showed that the crystallinity, orientation, and mechanical properties of the fibers were improved with increasing draw ratio. The break draw ratios, degrees of crystallinity and orientation, tenacities, and wet friction time of the cellulose fibers decreased with increasing extruding speeds. The wet friction time decreased with increasing draw ratio and decreased faster under higher extrusion speed. Due to the high dope concentration and the increased draw ratio, the maximum tenacity of the regenerated cellulose fibers reached 2.73 cN/dtex. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40225.</abstract><cop>Hoboken, NJ</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/app.40225</doi><tpages>9</tpages></addata></record> |
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| subjects | Acetates Applied sciences cellulose and other wood products Cellulose fibers Draw ratio Exact sciences and technology Extrusion Extrusion rate fibers Fibers and threads Forms of application and semi-finished materials Friction ionic liquids Materials science Polymer industry, paints, wood Polymers properties and characterization Spinning structure-property relations Technology of polymers Tensile strength |
| title | Cellulose fibers from cellulose/1-ethyl-3-methylimidazolium acetate solution by wet spinning with increasing spinning speeds |
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