Fibers spinning from poly(trimethylsilylpropyne) solutions
ABSTRACT This study for the first time directs in assessment of the necessary conditions for spinning fibers from poly[1‐(trimethylsilyl)1‐propyne], one of the best for gas separation. It includes a search of appropriate solvents, investigation of rheological properties of solutions, a preparation o...
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| Veröffentlicht in: | Journal of applied polymer science 2020-04, Vol.137 (13), p.n/a |
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| creator | Skvortsov, Ivan Yu Kalugina, Anastasia D. Litvinova, Elena G. Malkin, Alexander Ya Khotimskiy, Valery S. Kulichikhin, Valery G. |
| description | ABSTRACT
This study for the first time directs in assessment of the necessary conditions for spinning fibers from poly[1‐(trimethylsilyl)1‐propyne], one of the best for gas separation. It includes a search of appropriate solvents, investigation of rheological properties of solutions, a preparation of dopes with reasonable polymer content and a choice of effective coagulants based on their solubility parameters in frames of wet fiber spinning. The fibers were obtained with diameter of 7 ± 1 μm and strength of up to 200 MPa. The morphology of the surface and core of the PTMSP fibers was distinctively different: dense skin and friable core. From the viewpoint of membrane properties, it looks like asymmetrical membrane. In addition, the hollow fibers we prepared by dry spinning method. Overall, the stable fiber spinning process from PTMSP solutions was developed for the first time, and monolith and hollow PTMSP fibers of good quality were obtained. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 48511.
Based on Hildebrand solubility parameters, kerosene as a solvent and pentane as a coagulant have been chosen for wet PTMSP fiber spinning. As a result, the monolith fibers with dense skin and friable core morphology and hollow fibers were obtained. Both of them can be used as asymmetric membranes for gas separation. |
| doi_str_mv | 10.1002/app.48511 |
| format | Article |
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This study for the first time directs in assessment of the necessary conditions for spinning fibers from poly[1‐(trimethylsilyl)1‐propyne], one of the best for gas separation. It includes a search of appropriate solvents, investigation of rheological properties of solutions, a preparation of dopes with reasonable polymer content and a choice of effective coagulants based on their solubility parameters in frames of wet fiber spinning. The fibers were obtained with diameter of 7 ± 1 μm and strength of up to 200 MPa. The morphology of the surface and core of the PTMSP fibers was distinctively different: dense skin and friable core. From the viewpoint of membrane properties, it looks like asymmetrical membrane. In addition, the hollow fibers we prepared by dry spinning method. Overall, the stable fiber spinning process from PTMSP solutions was developed for the first time, and monolith and hollow PTMSP fibers of good quality were obtained. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 48511.
Based on Hildebrand solubility parameters, kerosene as a solvent and pentane as a coagulant have been chosen for wet PTMSP fiber spinning. As a result, the monolith fibers with dense skin and friable core morphology and hollow fibers were obtained. Both of them can be used as asymmetric membranes for gas separation.</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.48511</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley & Sons, Inc</publisher><subject>Coagulants ; Dopes ; fiber spinning ; Fibers ; Friability ; Gas separation ; Materials science ; Membranes ; Morphology ; poly[1‐(trimethylsilyl)1‐propyne] (PTMSP) ; Polymers ; Rheological properties ; rheology ; Skin ; Solubility parameters ; solvents</subject><ispartof>Journal of applied polymer science, 2020-04, Vol.137 (13), p.n/a</ispartof><rights>2019 Wiley Periodicals, Inc.</rights><rights>2020 Wiley Periodicals, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3341-9b646fa755fc90e0ee5ad00f53e856b85fa9ade214e95a39182add07e5e85e443</citedby><cites>FETCH-LOGICAL-c3341-9b646fa755fc90e0ee5ad00f53e856b85fa9ade214e95a39182add07e5e85e443</cites><orcidid>0000-0003-0936-4508</orcidid></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.48511$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.48511$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Skvortsov, Ivan Yu</creatorcontrib><creatorcontrib>Kalugina, Anastasia D.</creatorcontrib><creatorcontrib>Litvinova, Elena G.</creatorcontrib><creatorcontrib>Malkin, Alexander Ya</creatorcontrib><creatorcontrib>Khotimskiy, Valery S.</creatorcontrib><creatorcontrib>Kulichikhin, Valery G.</creatorcontrib><title>Fibers spinning from poly(trimethylsilylpropyne) solutions</title><title>Journal of applied polymer science</title><description>ABSTRACT
This study for the first time directs in assessment of the necessary conditions for spinning fibers from poly[1‐(trimethylsilyl)1‐propyne], one of the best for gas separation. It includes a search of appropriate solvents, investigation of rheological properties of solutions, a preparation of dopes with reasonable polymer content and a choice of effective coagulants based on their solubility parameters in frames of wet fiber spinning. The fibers were obtained with diameter of 7 ± 1 μm and strength of up to 200 MPa. The morphology of the surface and core of the PTMSP fibers was distinctively different: dense skin and friable core. From the viewpoint of membrane properties, it looks like asymmetrical membrane. In addition, the hollow fibers we prepared by dry spinning method. Overall, the stable fiber spinning process from PTMSP solutions was developed for the first time, and monolith and hollow PTMSP fibers of good quality were obtained. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 48511.
Based on Hildebrand solubility parameters, kerosene as a solvent and pentane as a coagulant have been chosen for wet PTMSP fiber spinning. As a result, the monolith fibers with dense skin and friable core morphology and hollow fibers were obtained. Both of them can be used as asymmetric membranes for gas separation.</description><subject>Coagulants</subject><subject>Dopes</subject><subject>fiber spinning</subject><subject>Fibers</subject><subject>Friability</subject><subject>Gas separation</subject><subject>Materials science</subject><subject>Membranes</subject><subject>Morphology</subject><subject>poly[1‐(trimethylsilyl)1‐propyne] (PTMSP)</subject><subject>Polymers</subject><subject>Rheological properties</subject><subject>rheology</subject><subject>Skin</subject><subject>Solubility parameters</subject><subject>solvents</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kLFOwzAQhi0EEqUw8AaRWGBIe07sJGarKgpIlegAs-U2Z3DlxsZOhfL2GMLKdMP_3d2vj5BrCjMKUMyV9zPWcEpPyISCqHNWFc0pmaSM5o0Q_JxcxLgHoJRDNSH3K7PFELPoTdeZ7j3TwR0y7-xw2wdzwP5jsNHYwfrg_NDhXRadPfbGdfGSnGllI179zSl5Wz28Lp_y9cvj83KxzndlyWguthWrtKo51zsBCIhctQCal9jwattwrYRqsaAMBVeloE2h2hZq5ClHxsopuRnvpgqfR4y93Ltj6NJLWZSF4FBXQiTqbqR2wcUYUEuf-qswSAryR41MauSvmsTOR_bLWBz-B-Visxk3vgEQ0mXT</recordid><startdate>20200405</startdate><enddate>20200405</enddate><creator>Skvortsov, Ivan Yu</creator><creator>Kalugina, Anastasia D.</creator><creator>Litvinova, Elena G.</creator><creator>Malkin, Alexander Ya</creator><creator>Khotimskiy, Valery S.</creator><creator>Kulichikhin, Valery G.</creator><general>John Wiley & Sons, Inc</general><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0003-0936-4508</orcidid></search><sort><creationdate>20200405</creationdate><title>Fibers spinning from poly(trimethylsilylpropyne) solutions</title><author>Skvortsov, Ivan Yu ; Kalugina, Anastasia D. ; Litvinova, Elena G. ; Malkin, Alexander Ya ; Khotimskiy, Valery S. ; Kulichikhin, Valery G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3341-9b646fa755fc90e0ee5ad00f53e856b85fa9ade214e95a39182add07e5e85e443</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Coagulants</topic><topic>Dopes</topic><topic>fiber spinning</topic><topic>Fibers</topic><topic>Friability</topic><topic>Gas separation</topic><topic>Materials science</topic><topic>Membranes</topic><topic>Morphology</topic><topic>poly[1‐(trimethylsilyl)1‐propyne] (PTMSP)</topic><topic>Polymers</topic><topic>Rheological properties</topic><topic>rheology</topic><topic>Skin</topic><topic>Solubility parameters</topic><topic>solvents</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Skvortsov, Ivan Yu</creatorcontrib><creatorcontrib>Kalugina, Anastasia D.</creatorcontrib><creatorcontrib>Litvinova, Elena G.</creatorcontrib><creatorcontrib>Malkin, Alexander Ya</creatorcontrib><creatorcontrib>Khotimskiy, Valery S.</creatorcontrib><creatorcontrib>Kulichikhin, Valery G.</creatorcontrib><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>Skvortsov, Ivan Yu</au><au>Kalugina, Anastasia D.</au><au>Litvinova, Elena G.</au><au>Malkin, Alexander Ya</au><au>Khotimskiy, Valery S.</au><au>Kulichikhin, Valery G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fibers spinning from poly(trimethylsilylpropyne) solutions</atitle><jtitle>Journal of applied polymer science</jtitle><date>2020-04-05</date><risdate>2020</risdate><volume>137</volume><issue>13</issue><epage>n/a</epage><issn>0021-8995</issn><eissn>1097-4628</eissn><abstract>ABSTRACT
This study for the first time directs in assessment of the necessary conditions for spinning fibers from poly[1‐(trimethylsilyl)1‐propyne], one of the best for gas separation. It includes a search of appropriate solvents, investigation of rheological properties of solutions, a preparation of dopes with reasonable polymer content and a choice of effective coagulants based on their solubility parameters in frames of wet fiber spinning. The fibers were obtained with diameter of 7 ± 1 μm and strength of up to 200 MPa. The morphology of the surface and core of the PTMSP fibers was distinctively different: dense skin and friable core. From the viewpoint of membrane properties, it looks like asymmetrical membrane. In addition, the hollow fibers we prepared by dry spinning method. Overall, the stable fiber spinning process from PTMSP solutions was developed for the first time, and monolith and hollow PTMSP fibers of good quality were obtained. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 48511.
Based on Hildebrand solubility parameters, kerosene as a solvent and pentane as a coagulant have been chosen for wet PTMSP fiber spinning. As a result, the monolith fibers with dense skin and friable core morphology and hollow fibers were obtained. Both of them can be used as asymmetric membranes for gas separation.</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/app.48511</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0003-0936-4508</orcidid></addata></record> |
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| subjects | Coagulants Dopes fiber spinning Fibers Friability Gas separation Materials science Membranes Morphology poly[1‐(trimethylsilyl)1‐propyne] (PTMSP) Polymers Rheological properties rheology Skin Solubility parameters solvents |
| title | Fibers spinning from poly(trimethylsilylpropyne) solutions |
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