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Optimizing biobased thermoset resins by incorporating cinnamon derivative into acrylated epoxidized soybean oil

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  • معلومة اضافية
    • Contributors:
      Universitat Politècnica de València. Escuela Politécnica Superior de Alcoy - Escola Politècnica Superior d'Alcoi; European Social Fund; GENERALITAT VALENCIANA; AGENCIA ESTATAL DE INVESTIGACION; European Molecular Biology Organization; MINISTERIO DE UNIVERSIDADES E INVESTIGACION
    • بيانات النشر:
      Elsevier
    • الموضوع:
      2024
    • Collection:
      Universitat Politécnica de Valencia: RiuNet / Politechnical University of Valencia
    • نبذة مختصرة :
      [EN] The study successfully developed thermoset materials utilizing acrylate epoxidized soybean oil (AESO) and allyl cinnamate (ACIN) with tert-butyl peroxybenzoate (TBPB) as the initiator. Isothermal curing at temperatures between 110 °C to 140 °C of the developed formulations, showed that higher temperatures accelerated the conversion process. The higher curing temperature increased the degree of conversion, leading to obtain the best flexural strength for samples cured at 130 °C. However, samples cured at 120 °C exhibited better impact properties due to a lower degree of conversion, which allows for a more mobile reticular network. In addition, morphological observations confirmed these mechanical property trends. Dynamic thermal characterization revealed changes in glass transition temperature and exothermic reactions due to unreacted products appeared for materials cured at low temperature. Increasing curing temperature allowed to enhance thermal stability by increasing molecular weight. Finally, thermomechanical analysis confirmed stiffness and glass transition temperature increases observed during flexural tests and thermal characterization. ; This research is a part of the grant PID2020-116496RB-C22, funded by MCIN/AEI/10.13039/501100011033 and the grant TED2021-131762A-I00, funded by MCIN/AEI/10.13039/501100011033 and by the European Union NextGenerationEU /PRTR. Authors also thank Generalitat Valenciana-GVA for funding this research through the grant numbers AICO/2021/025 and CIGE/2021/094. D.L. thanks Generalitat Valenciana - GVA for funding a postdoc position through the CIAPOS program co-funded by ESF Investing in your future, grant number CIAPOS/2022/140. J. G.-C. wants to thank FPU20/01732 grant funded by MCIN/AEI/10.13039/ 501100011033 and by ESF Investing in your future. ; Lascano-Aimacaña, DS.; Gómez-Caturla, J.; Garcia-Sanoguera, D.; Garcia-Garcia, D.; Ivorra-Martinez, J. (2024). Optimizing biobased thermoset resins by incorporating cinnamon derivative into acrylated epoxidized soybean oil. ...
    • Relation:
      Materials & Design; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-116496RB-C22/ES/OBTENCION DE NANOCOMPOSITES DE ORIGEN BIO A PARTIR DE RESIDUOS LIGNOCELULOSICOS PARA SU USO EN FILMS MULTICAPA/; info:eu-repo/grantAgreement/GVA//CIGE%2F2021%2F094/ES/Desarrollo de materiales técnicos compuestos sostenibles de alto rendimiento medioambiental a partir de la revalorización de residuos de algas/; info:eu-repo/grantAgreement/AEI//TED2021-131762A-I00/ES/DESARROLLO Y OPTIMIZACION DE NUEVOS MATERIALES COMPUESTOS DE ALTO RENDIMIENTO MEDIOAMBIENTAL A PARTIR DE LA REVALORIZACION DE RESIDUOS DE POSIDONIA OCEANICA/; info:eu-repo/grantAgreement/GVA//AICO%2F2021%2F025/ES/NUEVOS MATERIALES SOSTENIBLES DERIVADOS DE LA REVALORIZACIÓN DE RESIDUOS DE LA INDUSTRIA DE CÍTRICOS/CitricNewLife/; info:eu-repo/grantAgreement/GVA//CIAPOS%2F2022%2F140/ES/REVALORIZACIÓN DE LOS RESIDUOS DEL SECTOR CERVECERO PARA EL DESARROLLO Y OPTIMIZACIÓN DE MATERIALES POLIMÉRICOS DE ALTO RENDIMIENTO MEDIOAMBIENTAL/; info:eu-repo/grantAgreement/MICIU//FPU20%2F01732/ES/Desarrollo y caracterización de materiales de alto rendimiento medioambiental derivados de residuos de la industria de los cítricos bajo un planteamiento de economía circular y desarrollo sostenible/; https://doi.org/10.1016/j.matdes.2024.113084; http://hdl.handle.net/10251/212560
    • الرقم المعرف:
      10.1016/j.matdes.2024.113084
    • الدخول الالكتروني :
      http://hdl.handle.net/10251/212560
      https://doi.org/10.1016/j.matdes.2024.113084
    • Rights:
      http://creativecommons.org/licenses/by-nc-nd/4.0/ ; info:eu-repo/semantics/openAccess
    • الرقم المعرف:
      edsbas.E3071E76