Well-dispersed silica nanoparticle-reinforced epoxy vitrimer composites prepared by dynamic crosslinking
Realizing nano-filler well dispersed in epoxy matrix is essential for the fabrication of high-performance epoxy composites. However, the aggregation of untreated nano-filler in epoxy resin during static curing greatly reduces the material performance. Herein, we report an effective and facile approa...
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| Veröffentlicht in: | Journal of materials science 2023-12, Vol.58 (46), p.17470-17482 |
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| creator | Li, Zi-Xia Xiang, Yong-Sheng Ran, Yin |
| description | Realizing nano-filler well dispersed in epoxy matrix is essential for the fabrication of high-performance epoxy composites. However, the aggregation of untreated nano-filler in epoxy resin during static curing greatly reduces the material performance. Herein, we report an effective and facile approach to fabricate well-dispersed silica nanoparticle (SiNP)-reinforced epoxy composites through dynamic crosslinking depending on vitrimer chemistry. The epoxy vitrimer synthesized by dynamic crosslinking method was named as EVD, and the epoxy vitrimer synthesized by static curing method was named as EVS. EVD/SiO
2
nanocomposites were prepared by dynamic crosslinking technology with unmodified nano-SiO
2
as a reinforcement filler, sebacic acid as a curing agent, diglycidyl ether of bisphenol A (DGEBA) as an epoxy monomer, zinc acetylacetonate as a transesterification catalyst, and a torque rheometer (internal mixer) as a dynamic crosslinking equipment, and EVS/SiO
2
nanocomposites were prepared by traditional static curing method as counterparts. The structure, properties, and stress relaxation of the EVD/SiO
2
and EVS/SiO
2
were comparatively investigated in detail. When the loading amount of SiO
2
was 5 wt%, EVD/SiO
2
-5 indicated 2.38 times tensile strength and 2.06 times elongation at break of EVS/SiO
2
-5. The Young's modulus of EVD/SiO
2
-5 (6.76 ± 1.07 MPa) was slightly higher than that of EVS/SiO
2
-5 (5.81 ± 1.06 MPa), which was attributed to more well-dispersed SiNP in EVD/SiO
2
-5. Moreover, the amount of SiO
2
can be filled up to 40 wt% in epoxy vitrimer to obtain high-modulus (1001 times of pure vitrimer) composite. We believe that this study provides a new idea for the preparation of other vitrimer composites with desired properties.
Graphical abstract |
| doi_str_mv | 10.1007/s10853-023-09126-7 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_journals_2899514541</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A775792753</galeid><sourcerecordid>A775792753</sourcerecordid><originalsourceid>FETCH-LOGICAL-c376t-ba93e45c72be329831598b46c0a88057befc80e55edf287c63ca8b76c6aeb5603</originalsourceid><addsrcrecordid>eNp9kV9LHTEQxUNR6FX7Bfq04Is-xObPZpN9FNFWEIRq6WPIZmdvY_cm22SveL99R7dQ9EFCCEx-Z5g5h5DPnJ1xxvSXwplRkjKBt-WiofoDWXGlJa0Nk3tkxZgQVNQN_0gOSnlgjCkt-Ir8-gnjSPtQJsgF-qqEMXhXRRfT5PIc_Ag0Q4hDyh6_YUpPu-oxzDlsIFc-baZUwgylmjKgAJFuV_W76DbBVz6nUsYQf4e4PiL7gxsLfPr3HpIfV5f3F9_oze3X64vzG-qlbmbauVZCrbwWHUjRGslVa7q68cwZgzN3MHjDQCnoB2G0b6R3ptONbxx0qmHykJwsfaec_myhzHYTisclXYS0LRYbSqWZqA2ix2_Qh7TNEaezwrSt4rWqOVJnC7V2I9hnJ-bsPJ4ecMcUYQhYP9da6VZoJVFw-kqAzAxP89ptS7HXd99fs2JhX6zKMNgJnXV5Zzmzz8naJVmLydqXZK1GkVxEBeG4hvx_7ndUfwEisacd</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2899514541</pqid></control><display><type>article</type><title>Well-dispersed silica nanoparticle-reinforced epoxy vitrimer composites prepared by dynamic crosslinking</title><source>SpringerLink Journals</source><creator>Li, Zi-Xia ; Xiang, Yong-Sheng ; Ran, Yin</creator><creatorcontrib>Li, Zi-Xia ; Xiang, Yong-Sheng ; Ran, Yin</creatorcontrib><description>Realizing nano-filler well dispersed in epoxy matrix is essential for the fabrication of high-performance epoxy composites. However, the aggregation of untreated nano-filler in epoxy resin during static curing greatly reduces the material performance. Herein, we report an effective and facile approach to fabricate well-dispersed silica nanoparticle (SiNP)-reinforced epoxy composites through dynamic crosslinking depending on vitrimer chemistry. The epoxy vitrimer synthesized by dynamic crosslinking method was named as EVD, and the epoxy vitrimer synthesized by static curing method was named as EVS. EVD/SiO
2
nanocomposites were prepared by dynamic crosslinking technology with unmodified nano-SiO
2
as a reinforcement filler, sebacic acid as a curing agent, diglycidyl ether of bisphenol A (DGEBA) as an epoxy monomer, zinc acetylacetonate as a transesterification catalyst, and a torque rheometer (internal mixer) as a dynamic crosslinking equipment, and EVS/SiO
2
nanocomposites were prepared by traditional static curing method as counterparts. The structure, properties, and stress relaxation of the EVD/SiO
2
and EVS/SiO
2
were comparatively investigated in detail. When the loading amount of SiO
2
was 5 wt%, EVD/SiO
2
-5 indicated 2.38 times tensile strength and 2.06 times elongation at break of EVS/SiO
2
-5. The Young's modulus of EVD/SiO
2
-5 (6.76 ± 1.07 MPa) was slightly higher than that of EVS/SiO
2
-5 (5.81 ± 1.06 MPa), which was attributed to more well-dispersed SiNP in EVD/SiO
2
-5. Moreover, the amount of SiO
2
can be filled up to 40 wt% in epoxy vitrimer to obtain high-modulus (1001 times of pure vitrimer) composite. We believe that this study provides a new idea for the preparation of other vitrimer composites with desired properties.
Graphical abstract</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-023-09126-7</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Bisphenol A ; catalysts ; Characterization and Evaluation of Materials ; Chemical synthesis ; Chemistry and Materials Science ; Classical Mechanics ; Composites & Nanocomposites ; Crosslinked polymers ; Crosslinking ; Crystallography and Scattering Methods ; Curing ; Curing agents ; Dispersion ; Elongation ; epoxides ; Epoxy matrix composites ; Epoxy resins ; Fillers ; Materials Science ; Modulus of elasticity ; Nanocomposites ; Nanoparticles ; Polymer Sciences ; rheometers ; Sebacic acid ; Silica ; Silicon dioxide ; Solid Mechanics ; Stress relaxation ; Tensile strength ; torque ; Transesterification ; Vitrimers ; zinc</subject><ispartof>Journal of materials science, 2023-12, Vol.58 (46), p.17470-17482</ispartof><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>COPYRIGHT 2023 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c376t-ba93e45c72be329831598b46c0a88057befc80e55edf287c63ca8b76c6aeb5603</cites><orcidid>0000-0002-1555-3885</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10853-023-09126-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10853-023-09126-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Li, Zi-Xia</creatorcontrib><creatorcontrib>Xiang, Yong-Sheng</creatorcontrib><creatorcontrib>Ran, Yin</creatorcontrib><title>Well-dispersed silica nanoparticle-reinforced epoxy vitrimer composites prepared by dynamic crosslinking</title><title>Journal of materials science</title><addtitle>J Mater Sci</addtitle><description>Realizing nano-filler well dispersed in epoxy matrix is essential for the fabrication of high-performance epoxy composites. However, the aggregation of untreated nano-filler in epoxy resin during static curing greatly reduces the material performance. Herein, we report an effective and facile approach to fabricate well-dispersed silica nanoparticle (SiNP)-reinforced epoxy composites through dynamic crosslinking depending on vitrimer chemistry. The epoxy vitrimer synthesized by dynamic crosslinking method was named as EVD, and the epoxy vitrimer synthesized by static curing method was named as EVS. EVD/SiO
2
nanocomposites were prepared by dynamic crosslinking technology with unmodified nano-SiO
2
as a reinforcement filler, sebacic acid as a curing agent, diglycidyl ether of bisphenol A (DGEBA) as an epoxy monomer, zinc acetylacetonate as a transesterification catalyst, and a torque rheometer (internal mixer) as a dynamic crosslinking equipment, and EVS/SiO
2
nanocomposites were prepared by traditional static curing method as counterparts. The structure, properties, and stress relaxation of the EVD/SiO
2
and EVS/SiO
2
were comparatively investigated in detail. When the loading amount of SiO
2
was 5 wt%, EVD/SiO
2
-5 indicated 2.38 times tensile strength and 2.06 times elongation at break of EVS/SiO
2
-5. The Young's modulus of EVD/SiO
2
-5 (6.76 ± 1.07 MPa) was slightly higher than that of EVS/SiO
2
-5 (5.81 ± 1.06 MPa), which was attributed to more well-dispersed SiNP in EVD/SiO
2
-5. Moreover, the amount of SiO
2
can be filled up to 40 wt% in epoxy vitrimer to obtain high-modulus (1001 times of pure vitrimer) composite. We believe that this study provides a new idea for the preparation of other vitrimer composites with desired properties.
Graphical abstract</description><subject>Bisphenol A</subject><subject>catalysts</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemical synthesis</subject><subject>Chemistry and Materials Science</subject><subject>Classical Mechanics</subject><subject>Composites & Nanocomposites</subject><subject>Crosslinked polymers</subject><subject>Crosslinking</subject><subject>Crystallography and Scattering Methods</subject><subject>Curing</subject><subject>Curing agents</subject><subject>Dispersion</subject><subject>Elongation</subject><subject>epoxides</subject><subject>Epoxy matrix composites</subject><subject>Epoxy resins</subject><subject>Fillers</subject><subject>Materials Science</subject><subject>Modulus of elasticity</subject><subject>Nanocomposites</subject><subject>Nanoparticles</subject><subject>Polymer Sciences</subject><subject>rheometers</subject><subject>Sebacic acid</subject><subject>Silica</subject><subject>Silicon dioxide</subject><subject>Solid Mechanics</subject><subject>Stress relaxation</subject><subject>Tensile strength</subject><subject>torque</subject><subject>Transesterification</subject><subject>Vitrimers</subject><subject>zinc</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kV9LHTEQxUNR6FX7Bfq04Is-xObPZpN9FNFWEIRq6WPIZmdvY_cm22SveL99R7dQ9EFCCEx-Z5g5h5DPnJ1xxvSXwplRkjKBt-WiofoDWXGlJa0Nk3tkxZgQVNQN_0gOSnlgjCkt-Ir8-gnjSPtQJsgF-qqEMXhXRRfT5PIc_Ag0Q4hDyh6_YUpPu-oxzDlsIFc-baZUwgylmjKgAJFuV_W76DbBVz6nUsYQf4e4PiL7gxsLfPr3HpIfV5f3F9_oze3X64vzG-qlbmbauVZCrbwWHUjRGslVa7q68cwZgzN3MHjDQCnoB2G0b6R3ptONbxx0qmHykJwsfaec_myhzHYTisclXYS0LRYbSqWZqA2ix2_Qh7TNEaezwrSt4rWqOVJnC7V2I9hnJ-bsPJ4ecMcUYQhYP9da6VZoJVFw-kqAzAxP89ptS7HXd99fs2JhX6zKMNgJnXV5Zzmzz8naJVmLydqXZK1GkVxEBeG4hvx_7ndUfwEisacd</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>Li, Zi-Xia</creator><creator>Xiang, Yong-Sheng</creator><creator>Ran, Yin</creator><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</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>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>7S9</scope><scope>L.6</scope><orcidid>https://orcid.org/0000-0002-1555-3885</orcidid></search><sort><creationdate>20231201</creationdate><title>Well-dispersed silica nanoparticle-reinforced epoxy vitrimer composites prepared by dynamic crosslinking</title><author>Li, Zi-Xia ; Xiang, Yong-Sheng ; Ran, Yin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c376t-ba93e45c72be329831598b46c0a88057befc80e55edf287c63ca8b76c6aeb5603</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Bisphenol A</topic><topic>catalysts</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemical synthesis</topic><topic>Chemistry and Materials Science</topic><topic>Classical Mechanics</topic><topic>Composites & Nanocomposites</topic><topic>Crosslinked polymers</topic><topic>Crosslinking</topic><topic>Crystallography and Scattering Methods</topic><topic>Curing</topic><topic>Curing agents</topic><topic>Dispersion</topic><topic>Elongation</topic><topic>epoxides</topic><topic>Epoxy matrix composites</topic><topic>Epoxy resins</topic><topic>Fillers</topic><topic>Materials Science</topic><topic>Modulus of elasticity</topic><topic>Nanocomposites</topic><topic>Nanoparticles</topic><topic>Polymer Sciences</topic><topic>rheometers</topic><topic>Sebacic acid</topic><topic>Silica</topic><topic>Silicon dioxide</topic><topic>Solid Mechanics</topic><topic>Stress relaxation</topic><topic>Tensile strength</topic><topic>torque</topic><topic>Transesterification</topic><topic>Vitrimers</topic><topic>zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Zi-Xia</creatorcontrib><creatorcontrib>Xiang, Yong-Sheng</creatorcontrib><creatorcontrib>Ran, Yin</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</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>ProQuest Engineering Collection</collection><collection>Engineering 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>Engineering Collection</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Zi-Xia</au><au>Xiang, Yong-Sheng</au><au>Ran, Yin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Well-dispersed silica nanoparticle-reinforced epoxy vitrimer composites prepared by dynamic crosslinking</atitle><jtitle>Journal of materials science</jtitle><stitle>J Mater Sci</stitle><date>2023-12-01</date><risdate>2023</risdate><volume>58</volume><issue>46</issue><spage>17470</spage><epage>17482</epage><pages>17470-17482</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><abstract>Realizing nano-filler well dispersed in epoxy matrix is essential for the fabrication of high-performance epoxy composites. However, the aggregation of untreated nano-filler in epoxy resin during static curing greatly reduces the material performance. Herein, we report an effective and facile approach to fabricate well-dispersed silica nanoparticle (SiNP)-reinforced epoxy composites through dynamic crosslinking depending on vitrimer chemistry. The epoxy vitrimer synthesized by dynamic crosslinking method was named as EVD, and the epoxy vitrimer synthesized by static curing method was named as EVS. EVD/SiO
2
nanocomposites were prepared by dynamic crosslinking technology with unmodified nano-SiO
2
as a reinforcement filler, sebacic acid as a curing agent, diglycidyl ether of bisphenol A (DGEBA) as an epoxy monomer, zinc acetylacetonate as a transesterification catalyst, and a torque rheometer (internal mixer) as a dynamic crosslinking equipment, and EVS/SiO
2
nanocomposites were prepared by traditional static curing method as counterparts. The structure, properties, and stress relaxation of the EVD/SiO
2
and EVS/SiO
2
were comparatively investigated in detail. When the loading amount of SiO
2
was 5 wt%, EVD/SiO
2
-5 indicated 2.38 times tensile strength and 2.06 times elongation at break of EVS/SiO
2
-5. The Young's modulus of EVD/SiO
2
-5 (6.76 ± 1.07 MPa) was slightly higher than that of EVS/SiO
2
-5 (5.81 ± 1.06 MPa), which was attributed to more well-dispersed SiNP in EVD/SiO
2
-5. Moreover, the amount of SiO
2
can be filled up to 40 wt% in epoxy vitrimer to obtain high-modulus (1001 times of pure vitrimer) composite. We believe that this study provides a new idea for the preparation of other vitrimer composites with desired properties.
Graphical abstract</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10853-023-09126-7</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0002-1555-3885</orcidid></addata></record> |
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| subjects | Bisphenol A catalysts Characterization and Evaluation of Materials Chemical synthesis Chemistry and Materials Science Classical Mechanics Composites & Nanocomposites Crosslinked polymers Crosslinking Crystallography and Scattering Methods Curing Curing agents Dispersion Elongation epoxides Epoxy matrix composites Epoxy resins Fillers Materials Science Modulus of elasticity Nanocomposites Nanoparticles Polymer Sciences rheometers Sebacic acid Silica Silicon dioxide Solid Mechanics Stress relaxation Tensile strength torque Transesterification Vitrimers zinc |
| title | Well-dispersed silica nanoparticle-reinforced epoxy vitrimer composites prepared by dynamic crosslinking |
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