Zobrazeno 1 - 10
of 42
pro vyhledávání: '"María Luisa Arnal"'
Autor:
Rafael Núñez-Ramírez, Philippe Dubois, Juan Francisco Vega, Javier Martínez-Salazar, Yudith da Silva, Alejandro J. Müller, María Luisa Arnal, Mariselis Trujillo, Ernesto Vicente-Alique
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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In this paper, the synergistic effects that carbon nanotubes (CNTs) produce on the basic rheological properties and crystallization of polyethylenes with different branch contents and molecular weights was investigated. Multiwalled carbon nanotubes c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::173a03a565a54c27ec2ea837f7aef589
https://doi.org/10.1021/ma501269g
https://doi.org/10.1021/ma501269g
Publikováno v:
Polymer Degradation and Stability. 98:1705-1716
The mechanical properties of two linear low density and low density polyethylenes containing a pro-oxidant additive were monitored during accelerated aging (60 °C in a convection oven) and weather exposure. Tearing tests (trouser) were performed for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70c4f3b287056b7f2576f18101617fe8
https://doi.org/10.1016/j.polymdegradstab.2013.06.004
https://doi.org/10.1016/j.polymdegradstab.2013.06.004
Autor:
María Luisa Arnal, Johan J. Sánchez, Alejandro J. Müller, Alejandro J. Benítez, Oliverio Rodríguez, Graciela Morales
Publikováno v:
Polymer Degradation and Stability. 98:490-501
This article investigates the influence of a pro-oxidant additive on the accelerated and environmental degradation of linear low density polyethylene (LLDPE) and low density polyethylene (LDPE). Extruded cast films (100 μm) were prepared with variou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd32055e877cc2d09d12ae8b4eabe3a6
https://doi.org/10.1016/j.polymdegradstab.2012.12.011
https://doi.org/10.1016/j.polymdegradstab.2012.12.011
Autor:
Mariselis Trujillo, Mayra A. Mujica, Alejandro J. Müller, María Luisa Arnal, Benoit Ruelle, Philippe Dubois, Caribay Urbina de Navarro
Publikováno v:
Polymer. 53:832-841
In this work, the nucleation and crystallization behavior of melt mixed PCL/CNT nanocomposites has been studied. The mixtures of PCL and pristine MWNTs were prepared by extrusion with different nanofiller contents: 0.3, 0.5, 0.7, 1 and 3%. Standard D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ff5ca08302e0cb75f2f53130505661b
https://doi.org/10.1016/j.polymer.2011.12.028
https://doi.org/10.1016/j.polymer.2011.12.028
Publikováno v:
Macromolecular Chemistry and Physics. 212:2009-2016
Successive self-nucleation and annealing (SSA) is applied to thermally fractionate a model hydrogenated polybutadiene. SSA produces discrete and well-separated thermal fractions with distinct melting peaks. The samples are studied by SAXS as a functi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1c9b59fce0d77a4b5f5518fd9f8b917
https://doi.org/10.1002/macp.201100240
https://doi.org/10.1002/macp.201100240
Autor:
Estrella Laredo, Alejandro J. Müller, Philippe Dubois, M. Grimau, Jesús R. Marval, Benoit Ruelle, Alfredo Bello, María Luisa Arnal
Publikováno v:
Macromolecules. 44:2819-2828
Dc and ac conductivities in a broad angular frequency, 2π × 10−3 s−1 < ω < 2π × 107 s−1, and temperature range, 133 K < T < 323 K, were measured in poly(e-caprolactone)/multiwalled carbon nanotube nanocomposites as a function of weight con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b63db29571ab82a5b2c776785249a5fb
https://doi.org/10.1021/ma102598h
https://doi.org/10.1021/ma102598h
Autor:
Ph. Dubois, Mariselis Trujillo, Stéphane Bredeau, Javier Martínez-Salazar, María Luisa Arnal, Juan Francisco Vega, Alejandro J. Müller
Publikováno v:
Macromolecules. 42:4719-4727
A nanocomposite sample was prepared by melt mixing a high density polyethylene (HDPE) with an in situ polymerized HDPE/multi wall carbon nanotube (MWNT) masterbatch. The nanocomposite had an approximate content of 0.52 wt % MWNT. Rheological, thermal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1448e01c0b5e2b7ebd1af5912ec53d3
https://doi.org/10.1021/ma900645f
https://doi.org/10.1021/ma900645f
Publikováno v:
Macromolecular Symposia. 277:207-214
The Successive Self-nucleation and Annealing (SSA) thermal fractionation technique is briefly reviewed to highlight recent advances such as the use of high speed DSC concepts to perform faster fractionation. Additionally, recent applications of SSA t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f99cd874ad3a9dcb8f86e8cc43afce6a
https://doi.org/10.1002/masy.200950325
https://doi.org/10.1002/masy.200950325
Autor:
Ian W. Hamley, Daniel Bonduel, Alejandro J. Müller, Valeria Castelletto, María Luisa Arnal, Mariselis Trujillo, Bredeau, Ph. Dubois
Publikováno v:
Macromolecules. 41:2087-2095
Nanocomposites of high-density polyethylene (HDPE) and carbon nanotubes (CNT) of different geometries (single wall, double wall, and multiwall; SWNT, DWNT, and MWNT) were prepared by in situ polymerization of ethylene on CNT whose surface had been pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba2eb87085cf3e2ad8d8ed2ff30cd3b6
https://doi.org/10.1021/ma702272e
https://doi.org/10.1021/ma702272e
Autor:
Ian W. Hamley, Alejandro J. Müller, Volker Abetz, Reina Verónica Castillo, Valeria Castelletto, María Luisa Arnal, Holger Schmalz
Publikováno v:
Macromolecules. 41:879-889
The confined crystallization of poly(ethylene oxide) (PEO) in predominantly spherical microdomains formed by several diblock copolymers was studied and compared. Two polybutadiene-b-poly(ethylene oxide) diblock copolymers were prepared by sequential
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b164f17952a8122b07b0841b8370bf5
https://doi.org/10.1021/ma0718907
https://doi.org/10.1021/ma0718907