Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Antônio Marcos de Medeiros"'
1
Reprocessability of PHB in extrusion: ATR-FTIR, tensile tests and thermal studies
Autor: Suzan Aline Casarin, Maurício Pinheiro de Oliveira, Eliton S. Medeiros, Amélia S.F. Santos, Neymara C. Nepomuceno, Leonardo Fábio Rivas, José Augusto Marcondes Agnelli, Alcides de Oliveira Wanderley Neto, Marie Isabele Alencar, Antônio Marcos de Medeiros
Publikováno v: Polímeros, Volume: 27, Issue: 2, Pages: 122-128, Published: 29 JUN 2017
Polímeros v.27 n.2 2017
Polímeros (São Carlos. Online)
Associação Brasileira de Polímeros (ABPol)
instacron:ABPO
Polímeros, Iss 0
Repositório Institucional da UNIFESP
Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
National Foundation for Science and Technology Development (CNPq) Mechanical recycling of biodegradable plastics has to be encouraged, since the consumption of energy and raw materials can be reduced towards a sustainable development in plastics mate
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80347f101a445a300810701a795778b2
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282017000200122&lng=en&tlng=en
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2
Fatigue damage and fatigue life diagrams of a carbon/epoxy cross ply laminate aged by hygrothermal exposure
Autor: José Daniel Diniz Melo, Maikson Luiz Passaia Tonatto, Ramesh Talreja, Antônio Marcos de Medeiros, Sandro Campos Amico, Ana Paula Pereira Fulco
Publikováno v: Composites Part A: Applied Science and Manufacturing. 127:105628
This study concerns the effects of hygrothermal aging on failure of carbon/epoxy composites subjected to fatigue loading. AS4/8552 laminates with stacking sequence [02/902]s are exposed to cycles of 4 h at 160 °C followed by 8 h of 80% average relat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::679019353e90ce88a98a96d38434c00d
https://doi.org/10.1016/j.compositesa.2019.105628
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3
Long-term creep-rupture failure envelope of epoxy
Autor: Antônio Marcos de Medeiros, José Daniel Diniz Melo
Publikováno v: Mechanics of Time-Dependent Materials. 18:113-121
An accelerated testing methodology based on the time-temperature superposition principle has been proposed in the literature for the long-term creep strength of polymer matrices and polymer composites. Also, it has been suggested that a standard mast
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4c66299ba503458c86f7ac6c55395fa7
https://doi.org/10.1007/s11043-013-9217-1
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4
Effects of thermal and chemical treatments on physical properties of kaolinite
Autor: Tharsia Cristiany de Carvalho Costa, José Daniel Diniz Melo, Antônio Marcos de Medeiros, Carlos A. Paskocimas
Publikováno v: Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Kaolinite clay from a natural deposit was processed to remove impurities and submitted to thermal and chemical treatments. Based on thermogravimetry/differential thermal analysis data, the samples were submitted to a thermal treatment at 500 °C, for
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3adc80b8bd1d5de162c3229c36e64596
https://repositorio.ufrn.br/handle/123456789/32149
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5
Interrelation Between Dynamic and Quasi-Static Tests for the Determination Viscoelastic Properties of Materials
Autor: Rannier Marques Mendonça, John Edward N. Villena, Antônio Marcos de Medeiros, José Daniel Diniz Melo
Publikováno v: Información tecnológica, Volume: 20, Issue: 5, Pages: 107-118, Published: 2009
Información tecnológica v.20 n.5 2009
SciELO Chile
CONICYT Chile
instacron:CONICYT
espanolEn este trabajo las propiedades viscoelasticas de un polimero fueron determinadas a partir de ensayos cuasi-estaticos y dinamicos, utilizando un equipo de analisis dinamico-mecanico. Se determino la capacitancia y modulo de relajamiento de mue
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6b15ad1ca618bb6657798f5b302f721
https://doi.org/10.4067/s0718-07642009000500014
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6
High energy mill processing of polymer based nanocomposites
Autor: Carlos A. Paskocimas, Rannier Marques Mendonça, C. R. R. Almeida, Antônio Marcos de Medeiros, José Daniel Diniz Melo
Publikováno v: Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Polymer matrix nanocomposites have attracted growing attention due to the potential for significantly improving the properties of the polymer by adding a very small amount of nanoparticles. However, the improvement in properties has been related to t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fadbe6c1f53226a68163e136e77acb09
https://repositorio.ufrn.br/handle/123456789/32191
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8
Akademický článek
Reprocessability of PHB in extrusion: ATR-FTIR, tensile tests and thermal studies
Autor: Leonardo Fábio Rivas, Suzan Aline Casarin, Neymara Cavalcante Nepomuceno, Marie Isabele Alencar, José Augusto Marcondes Agnelli, Eliton Souto de Medeiros, Alcides de Oliveira Wanderley Neto, Maurício Pinheiro de Oliveira, Antônio Marcos de Medeiros, Amélia Severino Ferreira e Santos
Publikováno v: Polímeros, Iss 0
Abstract Mechanical recycling of biodegradable plastics has to be encouraged, since the consumption of energy and raw materials can be reduced towards a sustainable development in plastics materials. In this study, the evolution of thermal and mechan
Externí odkaz: https://doaj.org/article/16e9a2a14bed407980ee4d0ea17e248b
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