Nanomechanical characterisation of a water-repelling terpolymer coating of cellulosic fibres
Polymer coatings on cellulosic fibres are widely used to enhance the natural fibre properties by improving, for example, the hydrophobicity and wet strength. Here, we investigate the effects of a terpolymer P(S-co-MABP-co-PyMA) coating on cotton linters and eucalyptus fibres to improve the resistanc...
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Veröffentlicht in: | Cellulose (London) 2021-03, Vol.28 (4), p.2149-2165 |
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description | Polymer coatings on cellulosic fibres are widely used to enhance the natural fibre properties by improving, for example, the hydrophobicity and wet strength. Here, we investigate the effects of a terpolymer P(S-co-MABP-co-PyMA) coating on cotton linters and eucalyptus fibres to improve the resistance of cellulose fibres against wetness. Coated and uncoated fibres were characterised by using scanning electron microscopy, contact angle measurements, Raman spectroscopy and atomic force microscopy with the objective of correlating macroscopic properties such as the hydrophobicity of the fleece with microscopic properties such as the coating distribution and local nanomechanics. The scanning electron and fluorescence microscopy results revealed the distribution of the coating on the paper fleeces and fibres. Contact angle measurements proved the hydrophobic character of the coated fleece, which was also confirmed by Raman spectroscopy measurements that investigated the water uptake in single fibres. The water uptake also induced a change in the local mechanical properties, as measured by atomic force microscopy. These results verify the basic functionality of the hydrophobic coating on fibres and paper fleeces but call into question the homogeneity of the coating.
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doi_str_mv | 10.1007/s10570-020-03675-9 |
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Graphic abstract</description><subject>Atomic beam spectroscopy</subject><subject>Atomic force microscopy</subject><subject>Bioorganic Chemistry</subject><subject>Cellulose fibers</subject><subject>Ceramics</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Composites</subject><subject>Contact angle</subject><subject>Cotton</subject><subject>Eucalyptus</subject><subject>Fluorescence</subject><subject>Glass</subject><subject>Homogeneity</subject><subject>Hydrophobicity</subject><subject>Mechanical properties</subject><subject>Microscopy</subject><subject>Natural Materials</subject><subject>Organic Chemistry</subject><subject>Original Research</subject><subject>Physical Chemistry</subject><subject>Polymer coatings</subject><subject>Polymer Sciences</subject><subject>Raman spectroscopy</subject><subject>Spectroscopic analysis</subject><subject>Spectrum analysis</subject><subject>Sustainable Development</subject><subject>Terpolymers</subject><subject>Wet strength</subject><issn>0969-0239</issn><issn>1572-882X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kE1LxDAQhoMouK7-AU8Fz9FJ0jSboyx-waIXBQ9CyKbTNUu3qUmL7L83WsGbh2G-nncGXkLOGVwyAHWVGEgFFHgOUSlJ9QGZMak4XSz46yGZga50Xgt9TE5S2gKAVpzNyNuj7cIO3bvtvLNtkYto3YDRJzv40BWhKWzxafOERuyxbX23KXLXh3a_w1i4kLk8ypzL27ENybui8euI6ZQcNbZNePab5-Tl9uZ5eU9XT3cPy-sVdSXAQJVltawV13WFleaitJw3DdOoEUXlBCuZFtIhY1hbvcZqDUxpBVCjlmXJxJxcTHf7GD5GTIPZhjF2-aXhEqBaKOAyU3yiXAwpRWxMH_3Oxr1hYL5dNJOLJrtoflw0OovEJEoZ7jYY_07_o_oClpJ2Fg</recordid><startdate>20210301</startdate><enddate>20210301</enddate><creator>Auernhammer, Julia</creator><creator>Bell, Alena K.</creator><creator>Schulze, Marcus</creator><creator>Du, Yue</creator><creator>Stühn, Lukas</creator><creator>Wendenburg, Sonja</creator><creator>Pause, Isabelle</creator><creator>Biesalski, Markus</creator><creator>Ensinger, Wolfgang</creator><creator>Stark, Robert W.</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><orcidid>https://orcid.org/0000-0002-9896-7353</orcidid><orcidid>https://orcid.org/0000-0001-8678-8449</orcidid><orcidid>https://orcid.org/0000-0001-7331-1879</orcidid><orcidid>https://orcid.org/0000-0002-0009-3054</orcidid><orcidid>https://orcid.org/0000-0002-7041-778X</orcidid></search><sort><creationdate>20210301</creationdate><title>Nanomechanical characterisation of a water-repelling terpolymer coating of cellulosic fibres</title><author>Auernhammer, Julia ; Bell, Alena K. ; Schulze, Marcus ; Du, Yue ; Stühn, Lukas ; Wendenburg, Sonja ; Pause, Isabelle ; Biesalski, Markus ; Ensinger, Wolfgang ; Stark, Robert W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c400t-7a1d5d729d6e69234a22ff19e9ee36c3141935ce11eda9be6b0179700de954413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Atomic beam spectroscopy</topic><topic>Atomic force microscopy</topic><topic>Bioorganic Chemistry</topic><topic>Cellulose fibers</topic><topic>Ceramics</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Composites</topic><topic>Contact angle</topic><topic>Cotton</topic><topic>Eucalyptus</topic><topic>Fluorescence</topic><topic>Glass</topic><topic>Homogeneity</topic><topic>Hydrophobicity</topic><topic>Mechanical properties</topic><topic>Microscopy</topic><topic>Natural Materials</topic><topic>Organic Chemistry</topic><topic>Original Research</topic><topic>Physical Chemistry</topic><topic>Polymer coatings</topic><topic>Polymer Sciences</topic><topic>Raman spectroscopy</topic><topic>Spectroscopic analysis</topic><topic>Spectrum analysis</topic><topic>Sustainable Development</topic><topic>Terpolymers</topic><topic>Wet strength</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Auernhammer, Julia</creatorcontrib><creatorcontrib>Bell, Alena K.</creatorcontrib><creatorcontrib>Schulze, Marcus</creatorcontrib><creatorcontrib>Du, Yue</creatorcontrib><creatorcontrib>Stühn, Lukas</creatorcontrib><creatorcontrib>Wendenburg, Sonja</creatorcontrib><creatorcontrib>Pause, Isabelle</creatorcontrib><creatorcontrib>Biesalski, Markus</creatorcontrib><creatorcontrib>Ensinger, Wolfgang</creatorcontrib><creatorcontrib>Stark, Robert W.</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Cellulose (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Auernhammer, Julia</au><au>Bell, Alena K.</au><au>Schulze, Marcus</au><au>Du, Yue</au><au>Stühn, Lukas</au><au>Wendenburg, Sonja</au><au>Pause, Isabelle</au><au>Biesalski, Markus</au><au>Ensinger, Wolfgang</au><au>Stark, Robert W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nanomechanical characterisation of a water-repelling terpolymer coating of cellulosic fibres</atitle><jtitle>Cellulose (London)</jtitle><stitle>Cellulose</stitle><date>2021-03-01</date><risdate>2021</risdate><volume>28</volume><issue>4</issue><spage>2149</spage><epage>2165</epage><pages>2149-2165</pages><issn>0969-0239</issn><eissn>1572-882X</eissn><abstract>Polymer coatings on cellulosic fibres are widely used to enhance the natural fibre properties by improving, for example, the hydrophobicity and wet strength. Here, we investigate the effects of a terpolymer P(S-co-MABP-co-PyMA) coating on cotton linters and eucalyptus fibres to improve the resistance of cellulose fibres against wetness. Coated and uncoated fibres were characterised by using scanning electron microscopy, contact angle measurements, Raman spectroscopy and atomic force microscopy with the objective of correlating macroscopic properties such as the hydrophobicity of the fleece with microscopic properties such as the coating distribution and local nanomechanics. The scanning electron and fluorescence microscopy results revealed the distribution of the coating on the paper fleeces and fibres. Contact angle measurements proved the hydrophobic character of the coated fleece, which was also confirmed by Raman spectroscopy measurements that investigated the water uptake in single fibres. The water uptake also induced a change in the local mechanical properties, as measured by atomic force microscopy. These results verify the basic functionality of the hydrophobic coating on fibres and paper fleeces but call into question the homogeneity of the coating.
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subjects | Atomic beam spectroscopy Atomic force microscopy Bioorganic Chemistry Cellulose fibers Ceramics Chemistry Chemistry and Materials Science Composites Contact angle Cotton Eucalyptus Fluorescence Glass Homogeneity Hydrophobicity Mechanical properties Microscopy Natural Materials Organic Chemistry Original Research Physical Chemistry Polymer coatings Polymer Sciences Raman spectroscopy Spectroscopic analysis Spectrum analysis Sustainable Development Terpolymers Wet strength |
title | Nanomechanical characterisation of a water-repelling terpolymer coating of cellulosic fibres |
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