Ultra-High T<sub>g</sub> Thermoset Fibers Obtained by Electrospinning of Functional Polynorbornenes
Insertion polynorbornenes (PBNEs) are rigid-rod polymers that have very high glass transition temperatures (T<sub>g</sub>). In this study, two functional PNBEs were electrospun in the presence of a variety of cross-linkers, resulting in fibers with T<sub>g</sub>s greater than...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-03-01
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| Series: | Nanomaterials |
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| Online Access: | https://www.mdpi.com/2079-4991/12/6/967 |
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| author | Basile Commarieu Moubarak Compaoré Raphaël de Boëver Régis Imbeault Maxime Leprince Barbara Martin Bruno Perard Weiguang Qiu Jerome P. Claverie |
| author_facet | Basile Commarieu Moubarak Compaoré Raphaël de Boëver Régis Imbeault Maxime Leprince Barbara Martin Bruno Perard Weiguang Qiu Jerome P. Claverie |
| author_sort | Basile Commarieu |
| collection | DOAJ |
| description | Insertion polynorbornenes (PBNEs) are rigid-rod polymers that have very high glass transition temperatures (T<sub>g</sub>). In this study, two functional PNBEs were electrospun in the presence of a variety of cross-linkers, resulting in fibers with T<sub>g</sub>s greater than 300 °C. The fibers are long (several mm), rigid, and with diameters that can be tuned in the range 300 nm–10 μm. The electrospinning process can be used to encapsulate dyes or graphene dots. Due to the high cross-linking density of the fiber, dye leaching is prevented. In contrast with other rigid-rod polymers, electrospinning of PNBE is facile and can be performed at injection rates as high as 1 mL/min. |
| first_indexed | 2024-03-09T13:07:47Z |
| format | Article |
| id | doaj.art-86d2e79b19994d49b4e22b73c0707b6e |
| institution | Directory Open Access Journal |
| issn | 2079-4991 |
| language | English |
| last_indexed | 2024-03-09T13:07:47Z |
| publishDate | 2022-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Nanomaterials |
| spelling | doaj.art-86d2e79b19994d49b4e22b73c0707b6e2023-11-30T21:46:17ZengMDPI AGNanomaterials2079-49912022-03-0112696710.3390/nano12060967Ultra-High T<sub>g</sub> Thermoset Fibers Obtained by Electrospinning of Functional PolynorbornenesBasile Commarieu0Moubarak Compaoré1Raphaël de Boëver2Régis Imbeault3Maxime Leprince4Barbara Martin5Bruno Perard6Weiguang Qiu7Jerome P. Claverie8Quebec Center for Functional Materials, Department of Chemistry, Université de Sherbrooke, 2500 Blvd de l’Université, Sherbrooke, QC J1K2R1, CanadaQuebec Center for Functional Materials, Department of Chemistry, Université de Sherbrooke, 2500 Blvd de l’Université, Sherbrooke, QC J1K2R1, CanadaQuebec Center for Functional Materials, Department of Chemistry, Université de Sherbrooke, 2500 Blvd de l’Université, Sherbrooke, QC J1K2R1, CanadaQuebec Center for Functional Materials, Department of Chemistry, Université de Sherbrooke, 2500 Blvd de l’Université, Sherbrooke, QC J1K2R1, CanadaQuebec Center for Functional Materials, Department of Chemistry, Université de Sherbrooke, 2500 Blvd de l’Université, Sherbrooke, QC J1K2R1, CanadaQuebec Center for Functional Materials, Department of Chemistry, Université de Sherbrooke, 2500 Blvd de l’Université, Sherbrooke, QC J1K2R1, CanadaQuebec Center for Functional Materials, Department of Chemistry, Université de Sherbrooke, 2500 Blvd de l’Université, Sherbrooke, QC J1K2R1, CanadaQuebec Center for Functional Materials, Department of Chemistry, Université de Sherbrooke, 2500 Blvd de l’Université, Sherbrooke, QC J1K2R1, CanadaQuebec Center for Functional Materials, Department of Chemistry, Université de Sherbrooke, 2500 Blvd de l’Université, Sherbrooke, QC J1K2R1, CanadaInsertion polynorbornenes (PBNEs) are rigid-rod polymers that have very high glass transition temperatures (T<sub>g</sub>). In this study, two functional PNBEs were electrospun in the presence of a variety of cross-linkers, resulting in fibers with T<sub>g</sub>s greater than 300 °C. The fibers are long (several mm), rigid, and with diameters that can be tuned in the range 300 nm–10 μm. The electrospinning process can be used to encapsulate dyes or graphene dots. Due to the high cross-linking density of the fiber, dye leaching is prevented. In contrast with other rigid-rod polymers, electrospinning of PNBE is facile and can be performed at injection rates as high as 1 mL/min.https://www.mdpi.com/2079-4991/12/6/967electrospinningthermosetnanofiberepoxynanoparticles |
| spellingShingle | Basile Commarieu Moubarak Compaoré Raphaël de Boëver Régis Imbeault Maxime Leprince Barbara Martin Bruno Perard Weiguang Qiu Jerome P. Claverie Ultra-High T<sub>g</sub> Thermoset Fibers Obtained by Electrospinning of Functional Polynorbornenes Nanomaterials electrospinning thermoset nanofiber epoxy nanoparticles |
| title | Ultra-High T<sub>g</sub> Thermoset Fibers Obtained by Electrospinning of Functional Polynorbornenes |
| title_full | Ultra-High T<sub>g</sub> Thermoset Fibers Obtained by Electrospinning of Functional Polynorbornenes |
| title_fullStr | Ultra-High T<sub>g</sub> Thermoset Fibers Obtained by Electrospinning of Functional Polynorbornenes |
| title_full_unstemmed | Ultra-High T<sub>g</sub> Thermoset Fibers Obtained by Electrospinning of Functional Polynorbornenes |
| title_short | Ultra-High T<sub>g</sub> Thermoset Fibers Obtained by Electrospinning of Functional Polynorbornenes |
| title_sort | ultra high t sub g sub thermoset fibers obtained by electrospinning of functional polynorbornenes |
| topic | electrospinning thermoset nanofiber epoxy nanoparticles |
| url | https://www.mdpi.com/2079-4991/12/6/967 |
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