Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Saad Lamouri"'
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 13, Iss 1, Pp 36-46 (2018)
The purpose of this study was to synthesize polydimethylsiloxanes by heterogeneous catalysis, based on the polymerization of the hexadecamethylcyclooctasiloxane (D8) by an environment-friendly solid catalyst (Maghnite-H+). Maghnite-H+ is a natural Al
Externí odkaz:
https://doaj.org/article/8502b6a839ec4e4a9da772bb4ed4b3eb
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 9, Iss 1, Pp 74-80 (2014)
The ring opening bulk polymerization of ε-caprolactam catalyzed by Maghnite-H+ was reported. Maghnite-H+ is a montmorillonite silicate sheet clay was prepared through a straight forward proton exchange process. The effect of the amount of catalyst,
Externí odkaz:
https://doaj.org/article/2dc9f23559c4419e9d40a3fc78caf07d
Publikováno v:
Polymer Science, Series B. 63:502-513
In this paper we report the fabrication of Schottky barriers using polyaniline (PANI) doped with trifluoroacetic acid (TFA). The PANI doped with TFA (PANI-TFA) was prepared by chemical oxidative polymerization using an indirect synthetic route known
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b1fe5a4e1c709407c996828eda75d52
https://doi.org/10.1134/s1560090421050055
https://doi.org/10.1134/s1560090421050055
Autor:
Saad Lamouri, Abbas Tcharkhtchi, Djamal Eddine Kherroub, Farid Bakir, Abderrahmane Lamri, Said Lotfi Hafsaoui
Publikováno v:
International Journal of Material Forming. 14:191-200
During the extrusion of thermoplastic particulates, the major problem is to adjust and optimize the experimental conditions of temperature and rotational speed of the screw, to decrease porosity defects, resulting from the coalescence of the polymer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d238a3f154b9bf071e847bdd6535a11
https://doi.org/10.1007/s12289-020-01567-8
https://doi.org/10.1007/s12289-020-01567-8
Autor:
Laurianne Truffault, Mohammadali Shirinbayan, Michael Pereira, Abbas Tcharkhtchi, Farid Bakir, Abderrahmane Lamri, Joseph Fitoussi, Saad Lamouri
Publikováno v:
Journal of Applied Polymer Science
Journal of Applied Polymer Science, Wiley, 2020, 137 (23), pp.48778. ⟨10.1002/app.48778⟩
Journal of Applied Polymer Science, Wiley, 2020, 137 (23), pp.48778. ⟨10.1002/app.48778⟩
International audience; The objective of this work is to initiate the discussion about multiphysics relationships between the molten and solid states of high-density polyethylene (HDPE). The extrusion and the injection processes are employed to prepa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ca8391d5bd90812080c9a38ab6b6218
https://hal.archives-ouvertes.fr/hal-02545697
https://hal.archives-ouvertes.fr/hal-02545697
Publikováno v:
Green Processing and Synthesis, Vol 7, Iss 4, Pp 296-305 (2018)
This work is devoted to the study of the cationic ring opening polymerization of tetraphenyltetramethylcyclotetrasiloxane (D4Ph,Me), using a solid green catalyst prepared by the activation of a natural clay by sulfuric acid (Maghnite-H+). This treatm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc59751f57077fe27aed4f8b62675bdb
https://doaj.org/article/c56c718c804142e2a62a368d08c346de
https://doaj.org/article/c56c718c804142e2a62a368d08c346de
Autor:
Mohamed Khodja, Larbi Bouhadjar, Saad Lamouri, Mohammed Belbachir, Djamal Eddine Kherroub, Ahmed Boucherdoud
Publikováno v:
Silicon. 11:1165-1173
A new procedure for synthesizing a dimethyl siloxane polymer is addressed in the present work, which is based on the use of Maghnite-H+ as a green and environmentally friendly catalyst in the polymerization of dodecamethylcyclohexasiloxane (D6). The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5445d84016791a11b367a80df648ad2c
https://doi.org/10.1007/s12633-018-9769-4
https://doi.org/10.1007/s12633-018-9769-4
Publikováno v:
IEEE Transactions on Magnetics. 54:1-8
Magnetized (PANI-coated Fe3O4) epoxy resin was synthesized to produce $X$ -band microwave absorbing structures (MASs) with tuning thickness and fillers ratio. The structure and crystallinity of materials were checked by SEM and X-ray diffraction. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3714b2834cc4ab794f119aae9ed25d16
https://doi.org/10.1109/tmag.2017.2752147
https://doi.org/10.1109/tmag.2017.2752147
Publikováno v:
e-Polymers. 17:439-448
The present work is devoted to the synthesis and characterization of vinylsiloxane polymers produced by the use of an activated natural catalyst known as Maghnite-H+. The cationic ring opening polymerization of pentavinylpentamethylcyclopentasiloxane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a866001561a93526d97d99f1e4e6556
https://doi.org/10.1515/epoly-2017-0039
https://doi.org/10.1515/epoly-2017-0039
Publikováno v:
Iranian Journal of Science and Technology, Transactions A: Science. 43:75-83
The polymerization of octamethylcyclotetrasiloxane (D4) catalyzed by Maghnite-H+, a nontoxic and green solid catalyst, is studied. The Maghnite-H+ is a montmorillonite type 2:1 dioctahedral phyllosilicates whose interlayer ions are exchanged by hydro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::586eaad3388b96337845f31963835ee6
https://doi.org/10.1007/s40995-017-0269-y
https://doi.org/10.1007/s40995-017-0269-y