Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Amanda Gerhardt de Oliveira"'
Autor:
Amanda Gerhardt de Oliveira
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UERJUniversidade do Estado do Rio de JaneiroUERJ.
Este trabalho traz como proposta a obtenção de nanocompósitos (PLA/HDPE-g-AM/HDPE-Verde/n-CaCO3) com propriedades mecânicas e de fluxo adequadas para aplicação no setor de embalagens. A produção desses nanocompósitos ocorreu por meio de uma
Autor:
Amanda Gerhardt de Oliveira, Elisson Brum Dutra da Rocha, Júlio César Jandorno, Ana Maria Furtado de Sousa, Ana Lucia Nazareth da Silva
Publikováno v:
Polymer Bulletin.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2b5eaed0760c17c482ef3dd9e4944f8
https://doi.org/10.1007/s00289-023-04819-0
https://doi.org/10.1007/s00289-023-04819-0
Autor:
Ana Lúcia Nazareth da Silva, Teresa Maria Dias Fernandes, Elen B. A. Vasques Pacheco, Ana Maria Furtado de Sousa, Luiz Carlos Bertolino, Amanda Gerhardt de Oliveira, Janaina Fernandes Moreno de Almeida
Publikováno v:
Journal of Elastomers & Plastics. 53:565-582
Polylactide (PLA) is an eco-friendly biodegradable thermoplastic with excellent processability, demanding less energy to be produced compared to the petroleum-based polymers. However, PLA has drawbacks that impose some restrictions of uses use such a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d1019d36819be6ba32b466010131358
https://doi.org/10.1177/0095244320958108
https://doi.org/10.1177/0095244320958108
Autor:
Ana Maria Furtado de Sousa, Viviane A. Escócio, Amanda Gerhardt de Oliveira, Maria José O. C. Guimarães, Ana Lúcia Nazareth da Silva, Janaina Fernandes Moreno
Publikováno v:
Polymer Bulletin. 77:2889-2904
Investigating the compatibility mechanism of hybrid composites based on two polymers and one mineral nanofiller is a challenge that needs to be better understood. This study evaluates the effect of calcium carbonate (nCaCO3) nanoparticles as co-compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d01ed207ce1b20830e1b4c91effa9bc4
https://doi.org/10.1007/s00289-019-02887-9
https://doi.org/10.1007/s00289-019-02887-9
Autor:
Viviane A. Escócio, Ana Maria Furtado de Sousa, Julio César Jandorno, Marcia C. A. M. Leite, Amanda Gerhardt de Oliveira, Ana Lúcia Nazareth da Silva
Publikováno v:
Materials Chemistry and Physics. 181:344-351
This paper describes the effect of composition and extruder screw rotation on the melt viscosity, degree of crystallinity, tensile properties and morphology of composites based on green high-density polyethylene (green HDPE), polylactide (PLA) and na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc9bbcb04f494ef04699a0c1e0250684
https://doi.org/10.1016/j.matchemphys.2016.06.068
https://doi.org/10.1016/j.matchemphys.2016.06.068
Autor:
Neuman Solange de Resende, Vera Maria Martins Salim, Frederico W. Tavares, C.L.M. Camargo, Amanda Gerhardt de Oliveira
Publikováno v:
Fuel. 129:129-137
Hydroxyapatites modified with copper sulfide were studied as sorbents for mercury removal from gaseous streams containing low mercury concentration. A mathematical model was proposed to take into account adsorption, diffusion into the sorbent particl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98907d2376de529179460ae38ca0b2c1
https://doi.org/10.1016/j.fuel.2014.03.048
https://doi.org/10.1016/j.fuel.2014.03.048
Autor:
Elisson Brum Dutra da Rocha, Amanda Gerhardt de Oliveira, Julio César Jandorno, Ana Maria Furtado de Sousa, Ana Lúcia Nazareth da Silva
Publikováno v:
Applied Clay Science. 181:105223
In this study, composites based on PS/Perlite were prepared with 10 (P10) and 20 (P20) wt% of perlite by melt mixing in a twin screw extruder. The perlite effect was assessed by the composites morphological, thermal, mechanical and rheological proper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c5d4fff71232e470d7b76406b8d53f0
https://doi.org/10.1016/j.clay.2019.105223
https://doi.org/10.1016/j.clay.2019.105223
Autor:
Ana Lúcia Nazareth da Silva, Ana Maria Furtado de Sousa, Viviane G. Teixeira, Amanda Gerhardt de Oliveira
Publikováno v:
AIP Conference Proceedings.
Nowadays, the development of products from renewable raw material has been an important subject of interest for a great number of researchers. Poly(lactic acid) is versatile polymer, synthesized from renewable resources, biodegradable and biocompatib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45d2574d9fa6b2bd4a3cf80ab9da6a12
https://doi.org/10.1063/1.4918390
https://doi.org/10.1063/1.4918390