Zobrazeno 1 - 10
of 220
pro vyhledávání: '"sami boufi"'
Autor:
Mohamed Amine Ben Moussa, Zakarya Ahmed, Khaled Charradi, Boutheina Ben Fraj, Sami Boufi, Andreas Koschella, Thomas Heinze, Sherif M. A. S. Keshk, Ibtissem Ben Assaker
Publikováno v:
Materials for Renewable and Sustainable Energy, Vol 13, Iss 3, Pp 319-331 (2024)
Abstract Sulfonated poly (ether ether ketone) (SPEEK) has received substantial attention for its potential to improve the electrochemical behavior and thermomechanical capabilities of direct methanol fuel cells. This study examines how the integratio
Externí odkaz:
https://doaj.org/article/82f702887f714195b36c0d1849403522
Publikováno v:
Nanomaterials, Vol 13, Iss 1, p 126 (2022)
Lignin-containing cellulose nanofibrils (LCNFs) have emerged as a new class of nanocelluloses where the presence of residual lignin is expected to impart additional attributes such as hydrophobicity or UV-absorption. In the present work, LCNFs with a
Externí odkaz:
https://doaj.org/article/d7f013731849438b80a1fee2108d6c69
Autor:
Mouheb Sboui, Soraa Bouattour, Michelangelo Gruttadauria, Giuseppe Marcì, Leonarda Francesca Liotta, Sami Boufi
Publikováno v:
Nanomaterials, Vol 10, Iss 3, p 470 (2020)
A facile method to produce paper−TiO2 decorated with AgBr nanoparticles by a mild hydrothermal process at 140 °C was reported. The synthesis method was based on the immersion of the paper in a ready-made suspension of TiO2/AgBr, comprising TiO2 so
Externí odkaz:
https://doaj.org/article/b1c9e391f54b439e93ccb3aa64d6ac2d
Publikováno v:
BioResources, Vol 10, Iss 3, Pp 5730-5743 (2015)
Recycling and deinking processes cause fiber damage because of hornification phenomena and increased external fibrillation. Mechanical refining has been used for many years to enhance the mechanical properties of paper. Biorefining of pulp using enzy
Externí odkaz:
https://doaj.org/article/77fc9a5051754c8c9a04a8a13b9fb201
Publikováno v:
BioResources, Vol 7, Iss 4, Pp 5167-5180 (2012)
In this work, the physical and mechanical properties of bleached Eucalyptus pulp reinforced with nanofibrillated cellulose (NFC) are compared with those of traditional beaten pulp used in the making of writing/printing and offset printing papers. For
Externí odkaz:
https://doaj.org/article/8eebe0dacff045a693ae681788814bf7
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
Publikováno v:
BioResources, Vol 6, Iss 1, Pp 81-102 (2011)
The present work reports on the preparation of thermoplastic starch (TPS) modified in situ with a diisocyanate derivative. Evidence of the condensation reaction between the hydroxyl groups of starch and glycerol with the isocyanate function (NCO) was
Externí odkaz:
https://doaj.org/article/74e6a605573d4dc7bebe55fd3c6b6cc1
Publikováno v:
International Journal of Biological Macromolecules. 218:588-600
In the present work, the nucleating aptitude for poly-L-(lactic acid) (PLLA) of several biobased nanoparticles (NPs) with different morphologies and surface properties, including cellulose nanofibrils with and without lignin (LCNFs and CNFs) as well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1227b9e5075ab19093045f8a4ead6424
https://doi.org/10.1016/j.ijbiomac.2022.07.069
https://doi.org/10.1016/j.ijbiomac.2022.07.069
Autor:
Marwa Ben Hadj Said, Khaled Charradi, Zakarya Ahmed, Hubert Cachet, Catherine Debiemme‐Chouvy, Qana A. Alsulami, Sami Boufi, Sherif M. A. S. Keshk, Radhouane Chtourou
Publikováno v:
International Journal of Energy Research. 46:13844-13854
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78f439e4420211f00849c92cf280b316
https://doi.org/10.1002/er.8102
https://doi.org/10.1002/er.8102
Publikováno v:
Ionics. 28:733-745
The objective of this work is to prepare and characterize polyvinyl alcohol/montmorillonite clay (PVA/MMT) composite films at various clay amounts. The PVA is cross-linked with oxalic acid at the cross-linking degree of 20%. The composite films are c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06a112830788c1e9996c613f12eb0e48
https://doi.org/10.1007/s11581-021-04314-4
https://doi.org/10.1007/s11581-021-04314-4