Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Manel Essid"'
Autor:
Faouzia Tayari, Majdi Benamara, Madan Lal, Manel Essid, Priyanka Thakur, Deepak Kumar, S. Soreto Teixeira, M. P. F. Graça, Kais Iben Nassar
Publikováno v:
Ceramics, Vol 7, Iss 3, Pp 958-974 (2024)
The ceramic Sr(NiNb)0.5O3, incorporating silver doping in the A site, was synthesized using a sol–gel route and subjected to comprehensive analysis through various experimental techniques. X-ray diffraction data analysis indicates a rhombohedral cr
Externí odkaz:
https://doaj.org/article/53abdfa7b01c45b996f61bb0d5a2c93a
Autor:
Maham Majeed, Muhammad Waqas, Zouhaier Aloui, Manel Essid, Mahmoud A. A. Ibrahim, Rasheed Ahmad Khera, Mohamed Shaban, Muhammad Ans
Publikováno v:
ACS Omega, Vol 8, Iss 48, Pp 45384-45404 (2023)
Externí odkaz:
https://doaj.org/article/7256e15835a64c6e87d4bca5a1dbf990
Autor:
Faseh Ur Rehman, Shanza Hameed, Rasheed Ahmad Khera, Mohamed Shaban, Manel Essid, Zouhaier Aloui, Sameerah I. Al-Saeedi, Mahmoud A. A. Ibrahim, Muhammad Waqas
Publikováno v:
ACS Omega, Vol 8, Iss 45, Pp 42492-42510 (2023)
Externí odkaz:
https://doaj.org/article/b30e59ceab73446083354f06e96f36c3
Autor:
Faouzia Tayari, Ramzi Dhahri, Elkenany Brens Elkenany, Sílvia Soreto Teixeira, Manuel Pedro Fernandes Graça, A. M. Al-Syadi, Manel Essid, Kais Iben Nassar
Publikováno v:
Materials, Vol 17, Iss 15, p 3797 (2024)
In this investigation, our primary objective is to explore the structural, morphological, and electrical characteristics of Bi0.75Ba0.25(FeMn)0.5O3 ceramic material synthesized by the sol-gel method. The prepared sample underwent synthesis through th
Externí odkaz:
https://doaj.org/article/8cfe7ab503b64e6bbf11eca45163f8bc
Autor:
Majdi Benamara, Kais Iben Nassar, Pedro Rivero-Antúnez, Manel Essid, Silvia Soreto Teixeira, Shanyu Zhao, Albert Serrà, Luis Esquivias
Publikováno v:
Nanomaterials, Vol 14, Iss 5, p 402 (2024)
In this study, Cu-doped ZnO aerogel nanoparticles with a 4% copper concentration (Cu4ZO) were synthesized using a sol–gel method, followed by supercritical drying and heat treatment. The subsequent fabrication of Cu4ZO ceramics through Spark Plasma
Externí odkaz:
https://doaj.org/article/7485e75126c44f4aa827e4286c9fb84c
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 6, Pp m202-m203 (2014)
In the title hydrated salt, (C5H14N2)2[Bi2Br10]·2H2O, the complete [Bi2Br10]4− bioctahedron is generated by crystallographic inversion symmetry. The diprotonated piperazine ring adopts a chair conformation, with the methyl group occupying an equat
Externí odkaz:
https://doaj.org/article/30107e8c127b499c91aca1891b09633a
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 3, Pp m84-m85 (2014)
In the title molecular salt, (C3H12N2)[CrO4], each chromate anion accepts six N—H...O and C—H...O hydrogen bonds from nearby propane-1,2-diammonium cations. Three of the four O atoms of the chromate anion accept these bonds; the remaining Cr—O
Externí odkaz:
https://doaj.org/article/3799334819ef42248f1af5ccad544099
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 3, Pp o326-o327 (2014)
In the crystal structure of the title compound, C5H14N22+·2HC2O4−, the two crystallographically independent hydrogen oxalate anions are linked by strong intermolecular O—H...O hydrogen bonds, forming two independent corrugated chains parallel to
Externí odkaz:
https://doaj.org/article/dcbe27e59f0f4a529b4f7393a8a4404a
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 8, Pp o1279-o1279 (2013)
In the title salt, C2H5N4+·C2HO4−, the hydrogen oxalate anions form corrugated chains parallel to the c axis, linked by intermolecular O—H...O hydrogen bonds. The 5-amino-1H-1,2,4-triazol-4-ium cations are connected into centrosymmetric clusters
Externí odkaz:
https://doaj.org/article/0a8962216bf946299cf76821334f5ae3
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 8, Pp o1249-o1249 (2013)
In the crystal structure of the title compound, C8H8N4O5·H2O, the organic and lattice water molecules are linked together via N—H...O and O—H...O hydrogen bonds. A C—H...O interaction is also observed between the organic molecules. These hydro
Externí odkaz:
https://doaj.org/article/1224c247095c4c0d926029ba8243e518