Výsledky vyhledávání - "M.U. de la Orden"

Amino-Modified Halloysite Nanotubes to Reduce Polymer Degradation and Improve the Performance of Mechanically Recycled Poly(lactic acid)

Autor: M.U. de la Orden, J. Martínez Urreaga, Freddys R. Beltrán

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

From an environmental point of view, mechanical recycling is, in general, a good end-of-life option for poly(lactic acid) (PLA), one of the most important biobased polymers. However, the degradation of PLA during the service life and, especially, dur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fc16809e38d7f0b7cf27d5c2233b8c0
https://doi.org/10.1007/s10924-018-1276-6

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Fluorescence labeling of high density polyethylene for identification and separation of selected containers in plastics waste streams. Comparison of thermal and photochemical stability of different fluorescent tracers

Autor: A. Arenas-Vivo, J. Martínez Urreaga, M.U. de la Orden, V. Alcázar, Freddys R. Beltrán

Publikováno v: Materials Today Communications. 12:125-132

In recent years, a great effort has been devoted to the development of new automated identification and sorting methods for post-consumer plastics in the waste streams that reach the recycling processes, as the final properties of the recycled materi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2af439fb35d6cc2e4d6a544d9545ca69
https://doi.org/10.1016/j.mtcomm.2017.07.008

Zobrazit plný text záznamu

Water-induced structural changes in poly(lactic acid) and PLLA-clay nanocomposites

Autor: Freddys R. Beltrán, María L. Cerrada, J. Martínez Urreaga, M.U. de la Orden, Vicente Lorenzo, Ernesto Pérez

Publikováno v: Polymer. 107:211-222

The influence of nanoclays on the structural changes of hydrated poly(l-lactic acid) (PLLA) was investigated at two temperatures, above and below its Tg. Samples of a commercial PLLA and nanocomposites with 2 wt% of an organically modified montmorill

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa0dad097472a4f95a75bf1caf8fdf87
https://doi.org/10.1016/j.polymer.2016.11.031

Zobrazit plný text záznamu

Effect of different mechanical recycling processes on the hydrolytic degradation of poly(l-lactic acid)

Autor: M.U. de la Orden, Vicente Lorenzo, Freddys R. Beltrán, Joaquín Martínez-Urreaga

Publikováno v: Polymer Degradation and Stability. 133:339-348

The growing production of poly(lactic acid) (PLA) has increased the interest for the mechanical recycling of this polymer. The main objective of this work is to study the effect of different mechanical recycling processes on the hydrolytic degradatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6bdce9bbc6854e3a2bf2ade05adf4c6
https://doi.org/10.1016/j.polymdegradstab.2016.09.018

Zobrazit plný text záznamu

Enhancement of mechanical properties of waste-sourced biocomposites through peroxide induced crosslinking

Autor: M.U. de la Orden, A. Martínez-Aguirre, J. Martínez Urreaga, Carmen Fonseca-Valero, J. Acosta, B. Pérez-García, C. González-Sánchez, C. Sánchez

Publikováno v: Composites Part A: Applied Science and Manufacturing. 80:285-291

The enhancement of mechanical performance of waste-sourced biocomposites through peroxide induced crosslinking was investigated in order to expand their range of applications. Biocomposites containing 25 to 35 wt% of residual Kraft-pulp cellulose fib

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a38612d2d609398ef1c420ec82a927f1
https://doi.org/10.1016/j.compositesa.2015.10.032

Zobrazit plný text záznamu

Valorization of poly(lactic acid) wastes via mechanical recycling: Improvement of the properties of the recycled polymer

Autor: Freddys R. Beltrán, I Barrio, J. Martínez Urreaga, M.U. de la Orden, Vicente Lorenzo, B. del Rio

Publikováno v: Waste managementresearch : the journal of the International Solid Wastes and Public Cleansing Association, ISWA. 37(2)

Poly(lactic acid) (PLA) is a biobased polymer that represents one of the most interesting alternatives to fossil-fuel based polymers in food packaging applications. Most of the PLA used in food packaging is used only once and then discarded, even tho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b84d94bb93fba5e21baaa3578f87e240
https://pubmed.ncbi.nlm.nih.gov/30204060

Zobrazit plný text záznamu

Effect of simulated mechanical recycling processes on the structure and properties of poly(lactic acid)

Autor: J. Martínez Urreaga, Freddys R. Beltrán, M.U. de la Orden, Vicente Lorenzo, J. Acosta

Publikováno v: Journal of Environmental Management, ISSN 0301-4797, 2018-06-15, Vol. 216
Archivo Digital UPM
Universidad Politécnica de Madrid
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname

The aim of this work is to study the effects of different simulated mechanical recycling processes on the structure and properties of PLA. A commercial grade of PLA was melt compounded and compression molded, then subjected to two different recycling

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74032ba8ac2a6a2b086e4843e4fb2ff0
https://oa.upm.es/53563/

Zobrazit plný text záznamu

Sustainable eco-composites obtained from agricultural and urban waste plastic blends and residual cellulose fibers

Autor: M.U. de la Orden, C. González-Sánchez, J. Acosta, A. Martínez-Aguirre, J. Martínez Urreaga, Carmen Fonseca-Valero

Publikováno v: Journal of Cleaner Production. 108:377-384

The use of blends of recycled agricultural plastic and post-consumer high-density polyethylene from municipal solid wastes, as matrices for sustainable eco-composites, was investigated with the aim of boosting the use of recycled materials and reduci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6bcacf29e77156f251aa28ca194f7767
https://doi.org/10.1016/j.jclepro.2015.06.001

Zobrazit plný text záznamu

Thermo and photo-oxidation of functionalized metallocene high density polyethylene: Effect of hydrophilic groups

Autor: M. R. Ribeiro, Artur Bento, J. M. Montes, María L. Cerrada, Ernesto Pérez, M.U. de la Orden, J. Martínez Urreaga

Publikováno v: E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
Digital.CSIC. Repositorio Institucional del CSIC

Incorporation of a small content of undecenoic acid is proposed as an approach to introduce polar groups within the macromolecular architecture of high density polyethylene-based materials in order to promote an easier degradation after their useful

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcee422f2be64eaf86d3d5fead6f7843
https://doi.org/10.1016/j.polymdegradstab.2014.10.023

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání