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16. | | MORO, G. V.; RODRIGUES, A. P. O.; TORATI, L. S.; BARROSO, R. M.; LUNDSTEDT, L. M. Anatomia e fisiologia de peixes de água doce. In: RODRIGUES, A. P. O.; LIMA, A. F.; ALVES, A. L.; ROSA, D. K.; TORATI, L. S.; SANTOS, V. R. V. dos (Ed.). Piscicultura de água doce: multiplicando conhecimentos. Brasília, DF: Embrapa, 2013. p. 71-95. il. Biblioteca(s): Embrapa Pesca e Aquicultura. |
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Registros recuperados : 72 | |
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Registro Completo
Biblioteca(s): |
Embrapa Agroenergia. |
Data corrente: |
24/11/2020 |
Data da última atualização: |
24/11/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 4 |
Autoria: |
BARROSO, R. G. M. R.; GONCALVES, S. B.; MACHADO, F. |
Afiliação: |
Raissa Gabriela M. Reis Barroso, Universidade de Brasília; SILVIA BELEM GONCALVES, CNPAE; Fabricio Machado, Universidade de Brasília. |
Título: |
A novel approach for the synthesis of lactic acid-based polymers in an aqueous dispersed medium. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Sustainable Chemistry and Pharmacy, v. 15, 100211, Mar. 2020. |
DOI: |
https://doi.org/10.1016/j.scp.2019.100211 |
Idioma: |
Inglês |
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. |
Palavras-Chave: |
Ecofriendly latex; ELA; MMA. |
Thesagro: |
Ácido Lático; Agricultura Sustentável; Desenvolvimento Sustentável; Latex; Metil. |
Thesaurus NAL: |
Environmental sustainability; Lactic acid; Methylmethacrylate; Polymerization; Sustainable agriculture. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218184/1/A-novel-approach-for-the-synthesis-2020.pdf
|
Marc: |
LEADER 01828naa a2200313 a 4500 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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Embrapa Agroenergia (CNPAE) |
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