Copolymers of xylan-derived furfuryl alcohol and natural oligomeric tung oil derivatives (2020)
- Authors:
- USP affiliated authors: LACERDA, TALITA MARTINS - EEL ; RIBEIRO, BRUNA DE OLIVEIRA - EEL ; VALÉRIO, VICTOR SOARES - EEL
- Unidade: EEL
- DOI: 10.1016/j.ijbiomac.2020.08.095
- Assunto: BIOTECNOLOGIA
- Keywords: Tung oil; Furfuryl alcohol; Cationic copolymerization
- Language: Inglês
- Abstract: The utilization of vegetable oils as biological oligomers for the synthesis of macromolecular materials has considerably evolved in the last decades, opening the way for the preparation of sophisticated materials based on synthetic processes for the design of polymers with very specific applications. Tung oil (TO), easily obtained from the seeds of the Asian tung tree (Vernicia fordii), is a relatively cheap commodity that has as its main constituent (~85%) a peculiar natural oligomeric triglyceride structure in which each chain bears three conjugated unsaturations corresponding to α-eleostearic acid. Following a previous study based on the association of TO with furans for the preparation of linear and cross-linked structures based on the Diels-Alder click reaction, the present study deals with the cationic (co) polymerization of xylan-derived furfuryl alcohol (FA) with TO, in order to combine the high intrinsic flexibility of the crosslinked TO polymers with the stiffness of the FA resin, which should lead to fully bio-based crosslinked materials with a tunable glass transition. Three approaches were investigated using trifluoroacetic acid (TFA) in chloroform, viz. (i) combining crude TO and furfuryl alcohol, (ii) combining methyl α-eleostearate and furfuryl alcohol, and (iii) polymerizing furfuryl α-eleostearate itself. The polymerization reactions with varying TFA concentrations were followed by 1H NMR spectroscopy, and it was possible to get valuable information on mechanistic aspects. Also, higher concentrations of TFA were used to synthesize and isolate polymer networks, in order to understand their molecular characteristic as well as access their main thermal properties.
- Imprenta:
- Source:
- Título: International journal of biological macromolecules
- ISSN: 0141-8130
- Volume/Número/Paginação/Ano: v.164, p.2497-2511, 2020
- Este periódico é de assinatura
- Este artigo NÃO é de acesso aberto
- Cor do Acesso Aberto: closed
-
ABNT
RIBEIRO, Bruna O. et al. Copolymers of xylan-derived furfuryl alcohol and natural oligomeric tung oil derivatives. International journal of biological macromolecules, v. 164, p. 2497-2511, 2020Tradução . . Disponível em: https://doi.org/10.1016/j.ijbiomac.2020.08.095. Acesso em: 28 dez. 2025. -
APA
Ribeiro, B. O., Valerio, V. S., Gandini, A., & Lacerda, T. M. (2020). Copolymers of xylan-derived furfuryl alcohol and natural oligomeric tung oil derivatives. International journal of biological macromolecules, 164, 2497-2511. doi:10.1016/j.ijbiomac.2020.08.095 -
NLM
Ribeiro BO, Valerio VS, Gandini A, Lacerda TM. Copolymers of xylan-derived furfuryl alcohol and natural oligomeric tung oil derivatives [Internet]. International journal of biological macromolecules. 2020 ;164 2497-2511.[citado 2025 dez. 28 ] Available from: https://doi.org/10.1016/j.ijbiomac.2020.08.095 -
Vancouver
Ribeiro BO, Valerio VS, Gandini A, Lacerda TM. Copolymers of xylan-derived furfuryl alcohol and natural oligomeric tung oil derivatives [Internet]. International journal of biological macromolecules. 2020 ;164 2497-2511.[citado 2025 dez. 28 ] Available from: https://doi.org/10.1016/j.ijbiomac.2020.08.095 - Hidrólise de polpa de sisal como via de produção de etanol e materiais
- Monomers and Macromolecular Materials from Renewable Resources: State of the Art and Perspectives
- The cationic polymerization of tung oil and its fatty-acid methyl ester
- Furan Polymers: State of the Art and Perspectives
- The Prospering of Macromolecular Materials Based on Plant Oils within the Blooming Field of Polymers from Renewable Resources
- Hidrofobização de compósitos baseados em polissacarídeos microbianos
- Polymers from tung oil and methyl-α-eleostearate;-eleostearate via cationic mechanism
- Método de obtenção de polímeros e copolímeros a partir de adutos dieno-dienófilo bifuncionais
- Macromolecular materials based on the application of the Diels-Alder reaction to natural polymers and plant oils
- Cationic copolymerization of furfuryl alcohol and tung oil derivatives
Informações sobre o DOI: 10.1016/j.ijbiomac.2020.08.095 (Fonte: oaDOI API)
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