Zobrazeno 1 - 10
of 31
pro vyhledávání: '"M. Àngels Pèlach,"'
Autor:
Joan Pere López,, Pere Mutjé,, M. Àngels Pèlach,, Nour-Eddine El Mansouri,, Sami Boufi,, Fabiola Vilaseca
Publikováno v:
BioResources, Vol 7, Iss 1, Pp 1310-1323 (2012)
One of the most relevant properties of composite materials to be considered is stiffness. Fiberglass has been used traditionally as a fibrous reinforcing element when stiff materials are required. However, natural fibers are been exploited as replace
Externí odkaz:
https://doaj.org/article/d740b8f6ce1e4854b44803d1fcd8a9f4
Autor:
André Mazega, Alexandre F. Santos, Roberto Aguado, Quim Tarrés, Núria Fiol, M. Àngels Pèlach, Marc Delgado-Aguilar
Publikováno v:
Cellulose. 30:1421-1436
The present work aims at glimpsing the rate-determinant process parameters of TEMPO-mediated oxidation of bleached kraft cellulose for developing kinetic models and real-time monitoring tools. This may contribute to the scaling up of this reaction, f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0345c21d32bd809b28f6e774719da8fb
https://doi.org/10.1007/s10570-022-05013-7
https://doi.org/10.1007/s10570-022-05013-7
Publikováno v:
Nanomaterials, Vol 12, Iss 1, p 79 (2021)
While the potential of cellulose nanofibers to enhance the mechanical and barrier properties of paper is well-known, there are many uncertainties with respect to how to apply them. In this study, we use not only bulk addition of micro-/nanofibers and
Externí odkaz:
https://doaj.org/article/bf59a735b812480584b7bbd21dcfa149
Autor:
Sergi Arfelis, Roberto J. Aguado, Didem Civancik, Pere Fullana-i-Palmer, M. Àngels Pèlach, Quim Tarrés, Marc Delgado-Aguilar
Cellulose micro- and nanofibers (CNFs) are commonly regarded as “greener” than petro-based materials. The high energy input that their production still demands, along with the use of chemicals or heat in some pretreatments, asks for a critical vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c01c97ab5b135ae47b5997f9d3bddb4
https://hdl.handle.net/2117/387864
https://hdl.handle.net/2117/387864
Autor:
Carlos Negro, M. Àngels Pèlach, Elena Fuente, A. Blanco, Pere Mutjé, Marc Delgado-Aguilar, Quim Tarrés, Ana Balea
Publikováno v:
E-Prints Complutense. Archivo Institucional de la UCM
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The characteristics of cellulose nanofibers (CNFs) depend on many factors such as the raw material, type and intensity of the pre-treatment, and type and severity of the mechanical defibrillation process. The relationship among factors is complex but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f44ef6ed5b0e219472ab409fe6936e0c
https://doi.org/10.1007/s10570-021-04109-w
https://doi.org/10.1007/s10570-021-04109-w
Autor:
Ana Balea, Carlos Negro, Quim Tarrés, Ferran Serra-Parareda, Pere Mutjé, M. Àngels Pèlach, M.C. Monte, Marc Delgado-Aguilar
Publikováno v:
International Journal of Biological Macromolecules. 178:354-362
The present work aims at assessing the main characteristics of lignocellulosic micro/nanofibers (LCMNF) from bleached thermomechanical pulp (BTMP) from spruce while glimpsing the suitability of cationic demand (CD) as effective monitoring parameter o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c9c1875f6dff7c6d5aaf2f60d35867a
https://doi.org/10.1016/j.ijbiomac.2021.02.187
https://doi.org/10.1016/j.ijbiomac.2021.02.187
As cationic cellulose, despite its long history, has yet to find a place in the paper industry, recent research is assessing the potential of its nanoscale forms. We combined this trend with the existing knowledge of the strong adsorption of poly(dia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9333532137f2452ae6005358bea2111d
https://doi.org/10.21203/rs.3.rs-1745400/v1
https://doi.org/10.21203/rs.3.rs-1745400/v1
Autor:
M. Àngels Pèlach, Helena Oliver-Ortega, Pere Mutjé, Sami Boufi, Marc Delgado-Aguilar, Quim Tarrés
Publikováno v:
International Journal of Biological Macromolecules. 145:1199-1207
The production of cellulose nanofibers (CNF) usually consist of two different phases. First of all, lignocellulosic fibers need to be treated by means of either chemical, enzymatic or mechanical treatments. Then, in the second phase, the treated lign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e3dfdbbe2f5a5e092c6d9d82074d559
https://doi.org/10.1016/j.ijbiomac.2019.10.046
https://doi.org/10.1016/j.ijbiomac.2019.10.046
Non-covalently cationized nanocellulose from hemp: Kinetics, key properties, and paper strengthening
Publikováno v:
Industrial Crops and Products, 2022, vol. 188, art. núm. 115582
Articles publicats (D-EQATA)
DUGiDocs – Universitat de Girona
instname
Articles publicats (D-EQATA)
DUGiDocs – Universitat de Girona
instname
Cationic cellulose, despite its long history, has yet to find a place in the paper industry. However, recent research is evaluating the potential of its nanoscale forms. Likewise, the processes of Western manufacturers are optimized for wood pulps, r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b62f11cb0017807872acb5c704268566
http://hdl.handle.net/10256/21700
http://hdl.handle.net/10256/21700
Autor:
Josep Puig, M. Àngels Pèlach, Nour-Eddine El Mansouri, Manuel Alcalà, Jean-Claude Roux, Pere Mutjé
Publikováno v:
BioResources, Vol 6, Iss 2, Pp 1659-1669 (2011)
The disintegration of recovered paper is the first operation in the preparation of recycled pulp. It is known that the defibering process follows a first order kinetics from which it is possible to obtain the disintegration kinetic constant (KD) by m
Externí odkaz:
https://doaj.org/article/439ad0343ebc44c6a24a5ee9462b2d90