Insights on sustainable fuels: a new benzimidazole derivative with potential as a diesel-biodiesel blend additive

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dc.creatorDuarte, Vitor Santos
dc.creatorNaves, Raquel Ferreira
dc.creatorBortoluzzi, Adailton João
dc.creatorFaria, Eduardo Coelho da Mata
dc.creatorMagalhães, Aline da Silva
dc.creatorMori, Vânia
dc.creatorAlonso, Christian Gonçalves
dc.creatorOliveira, Guilherme Roberto de
dc.creatorNapolitano, Hamilton Barbosa
dc.date.accessioned2023-09-06T14:00:20Z
dc.date.available2023-09-06T14:00:20Z
dc.date.issued2023
dc.description.abstractBiodiesel is an important fuel in the energy industry with recurrent durability and stability problems. The use of molecular-based technologies to preserve the physicochemical properties of diesel-biodiesel blend is a promising path on additive studies. To minimize oxidative stability problems and get insights into the additive structural features, we evaluated a new benzimidazole derivative as a potential additive for diesel-biodiesel blends. In the study, an extensive structural description and supramolecular topological analysis, besides theoretical calculations to understand specific physicochemical properties related to oxidative stability when added to biofuel, were carried out. Also, the synthesis of the title compound in the presence of graphite oxide shows a sustainable synthetic route, and the supramolecular arrangement has only C–H···O and C–H···π interactions that are related to antibacterial and antioxidant activity. The new benzimidazole derivative structure has two alkoxy groups in the para position of the aromatic ring acting as electron-donating substituents – desirable conformations for antioxidant activity. The energy of 640.99 kJ/mol in the Frontier Molecular Orbitals indicates high kinetic stability and the oxidative stability in the diesel-biodiesel blend (B20) was 26.3 h (better than commercial additives). The obtained results indicate the potential of benzimidazole derivative as a diesel-biodiesel blend additive.pt_BR
dc.identifier.citationDUARTE, Vitor S. et al. Insights on sustainable fuels: a new benzimidazole derivative with potential as a diesel-biodiesel blend additive. Biofuels, London, v. 14, n. 3, p. 279-292, 2023. DOI: 10.1080/17597269.2022.2132726. Disponível em: https://www.tandfonline.com/doi/full/10.1080/17597269.2022.2132726. Acesso em: 29 ago. 2023.pt_BR
dc.identifier.doi10.1080/17597269.2022.2132726
dc.identifier.issn1759-7269
dc.identifier.issne- 1759-7277
dc.identifier.urihttps://www.tandfonline.com/doi/full/10.1080/17597269.2022.2132726
dc.language.isoengpt_BR
dc.publisher.countryGra-bretanhapt_BR
dc.publisher.departmentInstituto de Química - IQ (RMG)pt_BR
dc.rightsAcesso Restritopt_BR
dc.subjectDiesel-biodiesel blendspt_BR
dc.subjectAntioxidant additivept_BR
dc.subjectBenzimidazole derivativept_BR
dc.subjectSustainable fuelspt_BR
dc.titleInsights on sustainable fuels: a new benzimidazole derivative with potential as a diesel-biodiesel blend additivept_BR
dc.typeArtigopt_BR

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