Combined effects of Sepiolite and Cloisite 30B on morphology and properties of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)/polylactide blends
The aim of the work was to investigate the combined effect of Sepiolite and Cloisite 30B on the morphology and properties of PHBV/PLA 50/50 w/w blend. Scanning electron microscopic analysis showed that the morphology of PHBV/PLA blend was relatively regular and homogeneous in the presence of Cloisit...
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| Veröffentlicht in: | Polymer degradation and stability 2018-07, Vol.153, p.47-52 |
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| container_title | Polymer degradation and stability |
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| creator | Zembouai, Idris Kaci, Mustapha Zaidi, Lynda Bruzaud, Stéphane |
| description | The aim of the work was to investigate the combined effect of Sepiolite and Cloisite 30B on the morphology and properties of PHBV/PLA 50/50 w/w blend. Scanning electron microscopic analysis showed that the morphology of PHBV/PLA blend was relatively regular and homogeneous in the presence of Cloisite 30B and Sepiolite compared to the virgin blend, indicating a better compatibility between the two base polymers. The thermal stability of PHBV/PLA blend was enhanced by the clay fillers. Modulus and hardness were also increased in comparison with the virgin blend. The rheological measurements showed a significant increase in both the complex viscosity and storage modulus of the filled blend due to interactions between the clays fillers and the PHBV/PLA blend.
•Elaboration of biosourced and biodegradable blends based on PHBV and PLA.•Improvement of the miscibility between the blend components by adding both Sepiolite and Cloisite 30B.•Synergistic effect due to Sepiolite and Cloisite 30B leading to improved properties for the PHBV/PLA blends. |
| doi_str_mv | 10.1016/j.polymdegradstab.2018.04.017 |
| format | Article |
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•Elaboration of biosourced and biodegradable blends based on PHBV and PLA.•Improvement of the miscibility between the blend components by adding both Sepiolite and Cloisite 30B.•Synergistic effect due to Sepiolite and Cloisite 30B leading to improved properties for the PHBV/PLA blends.</description><identifier>ISSN: 0141-3910</identifier><identifier>EISSN: 1873-2321</identifier><identifier>DOI: 10.1016/j.polymdegradstab.2018.04.017</identifier><language>eng</language><publisher>London: Elsevier Ltd</publisher><subject>Biodegradable materials ; Biopolymers ; Chemical Sciences ; Cloisite 30B ; Fillers ; Material chemistry ; Morphology ; Polymer blend ; Polymers ; Properties ; Rheological properties ; Sepiolite ; Storage modulus ; Thermal stability</subject><ispartof>Polymer degradation and stability, 2018-07, Vol.153, p.47-52</ispartof><rights>2018 Elsevier Ltd</rights><rights>Copyright Elsevier BV Jul 2018</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c432t-25d4c9b49ec50f4dc4d14bba45f2febe22c8343c38f436e9d7e2a6e914886e073</citedby><cites>FETCH-LOGICAL-c432t-25d4c9b49ec50f4dc4d14bba45f2febe22c8343c38f436e9d7e2a6e914886e073</cites><orcidid>0000-0002-2456-9766</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.polymdegradstab.2018.04.017$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://hal.science/hal-02069299$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Zembouai, Idris</creatorcontrib><creatorcontrib>Kaci, Mustapha</creatorcontrib><creatorcontrib>Zaidi, Lynda</creatorcontrib><creatorcontrib>Bruzaud, Stéphane</creatorcontrib><title>Combined effects of Sepiolite and Cloisite 30B on morphology and properties of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)/polylactide blends</title><title>Polymer degradation and stability</title><description>The aim of the work was to investigate the combined effect of Sepiolite and Cloisite 30B on the morphology and properties of PHBV/PLA 50/50 w/w blend. Scanning electron microscopic analysis showed that the morphology of PHBV/PLA blend was relatively regular and homogeneous in the presence of Cloisite 30B and Sepiolite compared to the virgin blend, indicating a better compatibility between the two base polymers. The thermal stability of PHBV/PLA blend was enhanced by the clay fillers. Modulus and hardness were also increased in comparison with the virgin blend. The rheological measurements showed a significant increase in both the complex viscosity and storage modulus of the filled blend due to interactions between the clays fillers and the PHBV/PLA blend.
•Elaboration of biosourced and biodegradable blends based on PHBV and PLA.•Improvement of the miscibility between the blend components by adding both Sepiolite and Cloisite 30B.•Synergistic effect due to Sepiolite and Cloisite 30B leading to improved properties for the PHBV/PLA blends.</description><subject>Biodegradable materials</subject><subject>Biopolymers</subject><subject>Chemical Sciences</subject><subject>Cloisite 30B</subject><subject>Fillers</subject><subject>Material chemistry</subject><subject>Morphology</subject><subject>Polymer blend</subject><subject>Polymers</subject><subject>Properties</subject><subject>Rheological properties</subject><subject>Sepiolite</subject><subject>Storage modulus</subject><subject>Thermal stability</subject><issn>0141-3910</issn><issn>1873-2321</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqNUU1rGzEQFSWFOm7_w0IpJIfd6Mv26pBDYtokYOih7VlopVEsI682kmyyfyK_udq45JBTB8SgN-89ZngIfSO4IZgsr3bNEPy4N_AYlUlZdQ3FpG0wbzBZfUAz0q5YTRklZ2iGCSc1EwR_Qucp7XApviAz9LIO-871YCqwFnROVbDVLxhc8C5DpXpTrX1wafowfFuFvtqHOGyDD4_j63iIYYCYHbxKp40uWL0dTQzPY3fIY1QZah3qN_CoPEzg5dVE9kpnZ6DqPPQmfUYfrfIJvvzrc_Tnx_ff6_t68_PuYX2zqTVnNNd0YbgWHRegF9hyo7khvOsUX1hqoQNKdcs406y1nC1BmBVQVTrhbbsEvGJzdHny3Sovh-j2Ko4yKCfvbzZywjDFS0GFOJLC_XrilkufDpCy3IVD7Mt6kuJWEMFweXN0fWLpGFKKYN9sCZZTXHIn38Ulp7gk5rLEVfR3Jz2Us48OokzaQa_BuFhykSa4_3T6CxbAqjU</recordid><startdate>20180701</startdate><enddate>20180701</enddate><creator>Zembouai, Idris</creator><creator>Kaci, Mustapha</creator><creator>Zaidi, Lynda</creator><creator>Bruzaud, Stéphane</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0002-2456-9766</orcidid></search><sort><creationdate>20180701</creationdate><title>Combined effects of Sepiolite and Cloisite 30B on morphology and properties of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)/polylactide blends</title><author>Zembouai, Idris ; Kaci, Mustapha ; Zaidi, Lynda ; Bruzaud, Stéphane</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c432t-25d4c9b49ec50f4dc4d14bba45f2febe22c8343c38f436e9d7e2a6e914886e073</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Biodegradable materials</topic><topic>Biopolymers</topic><topic>Chemical Sciences</topic><topic>Cloisite 30B</topic><topic>Fillers</topic><topic>Material chemistry</topic><topic>Morphology</topic><topic>Polymer blend</topic><topic>Polymers</topic><topic>Properties</topic><topic>Rheological properties</topic><topic>Sepiolite</topic><topic>Storage modulus</topic><topic>Thermal stability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zembouai, Idris</creatorcontrib><creatorcontrib>Kaci, Mustapha</creatorcontrib><creatorcontrib>Zaidi, Lynda</creatorcontrib><creatorcontrib>Bruzaud, Stéphane</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Polymer degradation and stability</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zembouai, Idris</au><au>Kaci, Mustapha</au><au>Zaidi, Lynda</au><au>Bruzaud, Stéphane</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Combined effects of Sepiolite and Cloisite 30B on morphology and properties of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)/polylactide blends</atitle><jtitle>Polymer degradation and stability</jtitle><date>2018-07-01</date><risdate>2018</risdate><volume>153</volume><spage>47</spage><epage>52</epage><pages>47-52</pages><issn>0141-3910</issn><eissn>1873-2321</eissn><abstract>The aim of the work was to investigate the combined effect of Sepiolite and Cloisite 30B on the morphology and properties of PHBV/PLA 50/50 w/w blend. Scanning electron microscopic analysis showed that the morphology of PHBV/PLA blend was relatively regular and homogeneous in the presence of Cloisite 30B and Sepiolite compared to the virgin blend, indicating a better compatibility between the two base polymers. The thermal stability of PHBV/PLA blend was enhanced by the clay fillers. Modulus and hardness were also increased in comparison with the virgin blend. The rheological measurements showed a significant increase in both the complex viscosity and storage modulus of the filled blend due to interactions between the clays fillers and the PHBV/PLA blend.
•Elaboration of biosourced and biodegradable blends based on PHBV and PLA.•Improvement of the miscibility between the blend components by adding both Sepiolite and Cloisite 30B.•Synergistic effect due to Sepiolite and Cloisite 30B leading to improved properties for the PHBV/PLA blends.</abstract><cop>London</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.polymdegradstab.2018.04.017</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0002-2456-9766</orcidid></addata></record> |
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| ispartof | Polymer degradation and stability, 2018-07, Vol.153, p.47-52 |
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| language | eng |
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| subjects | Biodegradable materials Biopolymers Chemical Sciences Cloisite 30B Fillers Material chemistry Morphology Polymer blend Polymers Properties Rheological properties Sepiolite Storage modulus Thermal stability |
| title | Combined effects of Sepiolite and Cloisite 30B on morphology and properties of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)/polylactide blends |
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