Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Redouane Khaoulaf"'
Autor:
Oumaima Moumouche, Hammadi El Harmouchi, Safae Alami, Moussa Ouakki, Redouane Khaoulaf, Khalid Brouzi, Mohamed Ebn Touhami, Hassane Lgaz, Mohamed Harcharras
Publikováno v:
Inorganics, Vol 12, Iss 4, p 116 (2024)
This study comprehensively characterizes synthesized phosphate materials, specifically A2MnP2O7 (where A represents Na, K, or Li), utilizing the X-ray diffraction (XRD) and infrared (IR) spectroscopy techniques. The XRD results corroborate the crysta
Externí odkaz:
https://doaj.org/article/0e282544f049475789356883c446f23d
Publikováno v:
Royal Society Open Science, Vol 4, Iss 12 (2017)
The electronic structure and interatomic bonding of pyrophosphate crystal K2Mg (H2P2O7)2·2H2O are investigated for the first time showing complex interplay of different types of bindings. The existing structure from single-crystal X-ray diffraction
Externí odkaz:
https://doaj.org/article/ff340189d98e43e2a206ce7582940aba
Autor:
Redouane Khaoulaf, Puja Adhikari, Mohamed Harcharras, Khalid Brouzi, Hamid Ez-Zahraouy, Wai-Yim Ching
Publikováno v:
Applied Sciences, Vol 9, Iss 5, p 840 (2019)
The electronic structure and mechanical and optical properties of five pyrophosphate crystals with very complex structures are studied by first principles density functional theory calculations. The results show the complex interplay of the minor dif
Externí odkaz:
https://doaj.org/article/aa16263d15e24ad3b7e9e324d902f398
Autor:
Abdelkader Anouzla, Malika Kastali, Karima Azoulay, Imane Bencheikh, Ghizlane Fattah, Jamal Mabrouki, Chirâa Elidrissi Elhassani, Boubker Ouadil, Khadija El Moustaqim, Chaymae Bakkouche, Ali Moussadik, Latifa Mouhir, Khalid Digua, Salah Souabi, Redouane Khaoulaf, Souad El Hajjaji, Hayat Loukili, Nabil Saffaj, Mourade Azrour, Younes Abrouki
Publikováno v:
DESALINATION AND WATER TREATMENT. 254:71-79
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ec71a83d0d221afa75f6c08aefdb85e
https://doi.org/10.5004/dwt.2022.28388
https://doi.org/10.5004/dwt.2022.28388
Autor:
Hammadi El Harmouchi, Oumaima Moumouche, Safae Alami, Abdelfettah Hmada, Redouane Khaoulaf, Khalid Brouzi, Mohamed Ebn Touhami, Mohamed Harcharras
Publikováno v:
Journal of Molecular Structure. 1284:135452
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1044e6456276741ac395336901a657dd
https://doi.org/10.1016/j.molstruc.2023.135452
https://doi.org/10.1016/j.molstruc.2023.135452
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 195:994-1000
A study on the acidic pyrophosphate dehydrate (NH4)2Zn(H2P2O7)2.2H2O, has been reperformed in order to investigate its thermal and electrochemical behavior. The results of thermal analysis (TGA-DTA), X-ray diffraction and infrared spectra showed that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16337d84eb706df9486df096981a931a
https://doi.org/10.1080/10426507.2020.1768536
https://doi.org/10.1080/10426507.2020.1768536
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 195:173-179
The synthesis and single crystal X-ray structure are reported for a new acidic pyrophosphate dihydrate CoK1.078N0.922(H2P2O7)2.2H2O. The results revealed cobalt (Co) octahedrally coordinated by two water molecules and four oxygen atoms belonging to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a8bbf92a9dc22ee69c9d06904c66dec
https://doi.org/10.1080/10426507.2019.1661412
https://doi.org/10.1080/10426507.2019.1661412
Publikováno v:
Journal of Molecular Structure. 1245:131234
The new complex NiK1.18N0.82(H2P2O7)2.2H2O was synthesized using the co-precipitation method and structurally characterized by X-ray single crystal diffraction, infrared spectroscopy (IR) and SEM-EDS analysis. This salt crystallizes in the triclinic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::318e305ffdd7719a3a25c47e4e7d60bb
https://doi.org/10.1016/j.molstruc.2021.131234
https://doi.org/10.1016/j.molstruc.2021.131234
Autor:
K. Brouzi, Hamid Ez-Zahraouy, Mohamed Harcharras, Redouane Khaoulaf, Wai-Yim Ching, Puja Adhikari
Publikováno v:
Applied Sciences, Vol 9, Iss 5, p 840 (2019)
Applied Sciences
Volume 9
Issue 5
Applied Sciences
Volume 9
Issue 5
The electronic structure and mechanical and optical properties of five pyrophosphate crystals with very complex structures are studied by first principles density functional theory calculations. The results show the complex interplay of the minor dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7df50c92c7c3703b45136490ef402342
https://www.mdpi.com/2076-3417/9/5/840
https://www.mdpi.com/2076-3417/9/5/840
Publikováno v:
Phosphorus, sulfur, and silicon and the related elements (Online) 188 (2013): 1038–1052. doi:10.1080/10426507.2012.736096
info:cnr-pdr/source/autori:(Khalouaf R., Ennaciri A., Ezzafrani M.)a ( Capitelli F.)b/titolo:Structure and Vibrational Spectra of a New Acidic Diphosphate K2Cu(H2P2O7)2·2H2O./doi:10.1080%2F10426507.2012.736096/rivista:Phosphorus, sulfur, and silicon and the related elements (Online)/anno:2013/pagina_da:1038/pagina_a:1052/intervallo_pagine:1038–1052/volume:188
info:cnr-pdr/source/autori:(Khalouaf R., Ennaciri A., Ezzafrani M.)a ( Capitelli F.)b/titolo:Structure and Vibrational Spectra of a New Acidic Diphosphate K2Cu(H2P2O7)2·2H2O./doi:10.1080%2F10426507.2012.736096/rivista:Phosphorus, sulfur, and silicon and the related elements (Online)/anno:2013/pagina_da:1038/pagina_a:1052/intervallo_pagine:1038–1052/volume:188
Crystals of the acidic diphosphate K2Cu(H2P2O7)2 · 2 H2O, dipotassium copper bis(dihydrogendiphosphate) dihydrate, obtained via two different syntheses, revealed by means of single-crystal X-ray diffraction to be polymorph within triclinic Pī (a =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e9015c795a8e97ffa2da0507d8375f0
https://doi.org/10.1080/10426507.2012.736096
https://doi.org/10.1080/10426507.2012.736096