Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Rachid Hsissou"'
Autor:
Ali Barazzouq, Driss Ouzebla, Rachid Hsissou, Mohammed Daoudi, Ali H. Bahkali, Abdellah Zeroual, Shifa Wang, Asad Syed, Mohamed El Idrissi
Publikováno v:
Current Chemistry Letters, Vol 14, Iss 1, Pp 59-68 (2025)
In this charge we designated a Hilbert-Johnson process by coupling of heterocyclic N-silylated with benzyl chloride at 100°C using the calcined red algae (CRA) doped with ammonium sulfate (AS), AS@CRA as a heterogeneous catalyst. The resulting exami
Externí odkaz:
https://doaj.org/article/8d7e1386eb274055b1b22ef9b23514e8
Autor:
Abdelkader Dabagh, Ridouan Benhiti, Mohamed EL-Habacha, Abdeljalil Ait Ichou, M'hamed Abali, Abdallah Assouani, Mahmoudy Guellaa, Avni Berisha, Rachid Hsissou, Fouad Sinan, Mohamed Zerbet
Publikováno v:
Heliyon, Vol 9, Iss 11, Pp e21977- (2023)
In this work, the efficiency of the treated plant Carpobrotus edulis (TPCE) as an effective biosorbent for removing the orange G (OG) and crystal violet (CV) dyes from aqueous solution was investigated. TPCE was characterized by FT-IR, Ss, pHz and SE
Externí odkaz:
https://doaj.org/article/7b865e19ac994a43891568cd5a233bc6
Autor:
Rachid Hsissou, Khadija Dahmani, Anouar El Magri, Abdelfettah Hmada, Zaki Safi, Nadia Dkhireche, Mouhsine Galai, Nuha Wazzan, Avni Berisha
Publikováno v:
Polymers, Vol 15, Iss 8, p 1967 (2023)
In this work, a tetrafunctional epoxy resin entitled 2,3,4,5-tetraglycidyloxy pentanal (TGP) was tested and investigated as a potential corrosion inhibitor for mild steel (MS) in 0.5 M H2SO4 solution. The corrosion inhibition process for mild steel w
Externí odkaz:
https://doaj.org/article/8948df1cb7fe4a34809ea2de11282fd2
Autor:
Rachid Hsissou, Said Abbout, Rajaa Seghiri, Malak Rehioui, Avni Berisha, Hamid Erramli, Mohammed Assouag, Ahmed Elharfi
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 2691-2703 (2020)
Pentaglycidyl ether pentabisphenol A of phosphorus (PGEPBAP) phosphorus polymer was investigated as corrosion inhibition for carbon steel in aggressive solution using potentiodynamic polarization (PDP), electrochemical impedance spectroscopy (EIS), w
Externí odkaz:
https://doaj.org/article/63f6ead5d2704a7bb017e8098bdb5513
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 4763-4772 (2020)
This study concerns the synthesis and characterization of a new organic ultrafiltration membrane by phase inversion process based on the physical blends of Polysulfone/Polyetherimide (PS/PEI). The organic membranes we have synthesized are innovative;
Externí odkaz:
https://doaj.org/article/284ed66b25fe49d8925a9c3fb7caf1a2
Autor:
Rachid Hsissou, Ahmed Elharfi
Publikováno v:
Journal of King Saud University: Science, Vol 32, Iss 1, Pp 235-244 (2020)
Our work is to compare the rheological behaviors of the three synthesized multifunctional epoxy resins: triglycidyl ether tribisphenol A of ethylene (TGEEBA), hexaglycidyl ethylene of trimethylene dianiline (HGEMDA) and nanoglycidyl trihydrazine 4.4.
Externí odkaz:
https://doaj.org/article/0d10e31a92f440f0babd4124437119a9
Autor:
Bouchra Benzidia, Mohammed Barbouchi, Rachid Hsissou, Meryem Zouarhi, Hamid Erramli, Najat Hajjaji
Publikováno v:
Current Research in Green and Sustainable Chemistry, Vol 5, Iss , Pp 100299- (2022)
Since antiquity, bronzes have been one of the main cultural heritage metallic artifacts. Currently, they continue to have many applications in various industrial fields. Nevertheless, bronzes are subject to the corrosion process in aggressive environ
Externí odkaz:
https://doaj.org/article/5c4960acded1460ab3e2c1dffbc74479
Autor:
Rachid Hsissou, Redouane Lachhab, Anouar El Magri, Siham Echihi, Hamid Reza Vanaei, Mouhsine Galai, Mohamed Ebn Touhami, Mohamed Rafik
Publikováno v:
Polymers, Vol 14, Iss 15, p 3100 (2022)
Anticorrosive protection efficiency of novel tetrafunctional epoxy prepolymer, namely 2,3,4,5-tetraglycidyloxy pentanal (TGP), for mild steel in 1 M HCl medium was assessed through potentiodynamic polarization (PDP), electrochemical impedance spectro
Externí odkaz:
https://doaj.org/article/436140c2127d4885a34ef7b97483029f
Autor:
Mohamed Berradi, Omar Berradi, Mohamed Chellouli, Rachid Hsissou, Mehdi El Bouchti, Mustapha El Gouri, Brahim Sallek, Abderrahim El Bachiri, Ahmed El Harfi
Publikováno v:
Results in Engineering, Vol 6, Iss , Pp - (2020)
During this present study, we were able theoretically and experimentally to optimized the synthesis of permeable and asymmetric membranes (PSU-M1 and PSU-EPS-M2). These membranes are synthesized based on polysulfone polymer (PSU) as basic matrix, exp
Externí odkaz:
https://doaj.org/article/8bd94b4d865b4f648be18f4d9f7008ec
Autor:
Rachid Hsissou, Atiqa Bekhta, Omar Dagdag, Abderrahim El Bachiri, Mohamed Rafik, Ahmed Elharfi
Publikováno v:
Heliyon, Vol 6, Iss 6, Pp e04187- (2020)
This paper summarizes a review of the viscosimetric, viscoelastic and rheological properties of polymers and hybrid nanocomposite polymers. Hybrid nanocomposites can be combined from natural fibers or synthetic fibers and/or both. The hybrid nanocomp
Externí odkaz:
https://doaj.org/article/1ce8e7937f854fd594c30d00d1e0b9b8