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Registro Completo |
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
24/11/2020 |
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Data da última atualização: |
24/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BARROSO, R. G. M. R.; GONCALVES, S. B.; MACHADO, F. |
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Afiliação: |
Raissa Gabriela M. Reis Barroso, Universidade de Brasília; SILVIA BELEM GONCALVES, CNPAE; Fabricio Machado, Universidade de Brasília. |
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Título: |
A novel approach for the synthesis of lactic acid-based polymers in an aqueous dispersed medium. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Sustainable Chemistry and Pharmacy, v. 15, 100211, Mar. 2020. |
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DOI: |
https://doi.org/10.1016/j.scp.2019.100211 |
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Idioma: |
Inglês |
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Conteúdo: |
In recent years, the search for environmentally friendly monomers has gradually increased as an important field, attracting the attention of researchers worldwide. Our approach to obtaining lactic acid-based polymers entails the use of an environmentally friendly monomer, derived from lactic acid (ELA), presenting double-bond functionality, allowing it to undergo free-radical polymerization, while further having an eco-friendly water-based miniemulsion polymerization process. It has been demonstrated that the ELA/methyl methacrylate (MMA) copolymer can successfully be synthesized. Highly stable latexes were obtained at high conversion. The incorporation of ELA and its effect on the copolymer properties were evaluated; results indicated that polymer properties such as average molar masses and glass transition temperatures are strongly dependent on the ELA composition. |
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Palavras-Chave: |
Ecofriendly latex; ELA; MMA. |
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Thesagro: |
Ácido Lático; Agricultura Sustentável; Desenvolvimento Sustentável; Latex; Metil. |
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Thesaurus Nal: |
Environmental sustainability; Lactic acid; Methylmethacrylate; Polymerization; Sustainable agriculture. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218184/1/A-novel-approach-for-the-synthesis-2020.pdf
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Marc: |
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001 2127013
005 2020-11-24
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.scp.2019.100211$2DOI
100 1 $aBARROSO, R. G. M. R.
245 $aA novel approach for the synthesis of lactic acid-based polymers in an aqueous dispersed medium.$h[electronic resource]
260 $c2020
520 $aIn recent years, the search for environmentally friendly monomers has gradually increased as an important field, attracting the attention of researchers worldwide. Our approach to obtaining lactic acid-based polymers entails the use of an environmentally friendly monomer, derived from lactic acid (ELA), presenting double-bond functionality, allowing it to undergo free-radical polymerization, while further having an eco-friendly water-based miniemulsion polymerization process. It has been demonstrated that the ELA/methyl methacrylate (MMA) copolymer can successfully be synthesized. Highly stable latexes were obtained at high conversion. The incorporation of ELA and its effect on the copolymer properties were evaluated; results indicated that polymer properties such as average molar masses and glass transition temperatures are strongly dependent on the ELA composition.
650 $aEnvironmental sustainability
650 $aLactic acid
650 $aMethylmethacrylate
650 $aPolymerization
650 $aSustainable agriculture
650 $aÁcido Lático
650 $aAgricultura Sustentável
650 $aDesenvolvimento Sustentável
650 $aLatex
650 $aMetil
653 $aEcofriendly latex
653 $aELA
653 $aMMA
700 1 $aGONCALVES, S. B.
700 1 $aMACHADO, F.
773 $tSustainable Chemistry and Pharmacy$gv. 15, 100211, Mar. 2020.
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Registro original: |
Embrapa Agroenergia (CNPAE) |
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| Registros recuperados : 7 | |
| 3. |  | BARROSO, R. G. M. R.; MACHADO, F.; DAMASO, M. C. T.; GONCALVES, S. B. Seleção de bactéria produtora de ácido lático por via fermentativa, utilizando diferentes fontes de carbono. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 7., 2023, Brasília, DF. Anais... Brasília, DF: Embrapa, 2023. p. 183-189.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 4. | | VICTOR, P. A; BARROSO, R. G. M. R.; PACHECO, T. F.; MACHADO, F.; GONCALVES, S. B. Viability of biogas production from organic waste. In: SIMPÓSIO NACIONAL DE BIOPROCESSOS - SINAFERM, 21.; SIMPÓSIO DE HIDRÓLISE ENZIMÁTICA DE BIOMASSA - SHEB, 12., 2017, Aracaju, Sergipe. [Anais ...]. São Paulo: Associação Brasileira de Engenharia Química, 2017. Não paginado.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
|  |
| 7. | | BARROSO, R. G. M. R.; LIMA, J. C. de; PACHECO, T. F.; GONCALVES, S. B.; SILVA, F. M. Estudos sobre a obtenção de ácido lático por processo fermentativo. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 5., 2018, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2018. p. 44.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| Registros recuperados : 7 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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