Zobrazeno 1 - 10
of 905
pro vyhledávání: '"§ Santiago García-Granda"'
Autor:
Samia Mokhtari, Chahrazed Trifa, Sofiane Bouacida, Chaouki Boudaren, Mohammed S.M. Abdelbaky, Santiago García-Granda
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 3, Pp 354-359 (2020)
A coordination polymer formulated as [Sr(H2BTEC)(H2O)]n (H4BTEC = benzene-1,2,4,5-tetracarboxylic acid, C10H6O8), was synthesized hydrothermally and characterized by single-crystal and powder X-ray diffraction, scanning electron microscopy and therma
Externí odkaz:
https://doaj.org/article/bf455a28fac9414aba9f6bd2ba5788a7
Publikováno v:
Ceramics International. 49:12021-12033
Publikováno v:
Chemistry Proceedings, Vol 9, Iss 1, p 1 (2022)
Heterocyclic ligands and their metallic complexes are biologically active materials [...]
Externí odkaz:
https://doaj.org/article/a898d2e645cc4866b01f676eea30bd05
Publikováno v:
Materials, Vol 15, Iss 3, p 1111 (2022)
This study considers the limitations of cobalt violet orthophosphate, Co3P2O8, in the ceramic industry due to its large amount of cobalt. MgxCo3−xP2O8 (0 ≤ x ≤ 3) solid solutions with the stable Co3P2O8 structure were synthesised via the chemic
Externí odkaz:
https://doaj.org/article/35eddf4a79054ae999ed567155b7b481
Autor:
Alaa S. Abd-El-Aziz, Maysun R. Benaaisha, Mohammed S. M. Abdelbaky, David Martinez-Blanco, Santiago García-Granda, Amani A. Abdelghani, Laila H. Abdel-Rahman, Rabin Bissessur
Publikováno v:
Molecules, Vol 26, Iss 21, p 6732 (2021)
The development of synthesis methods to access advanced materials, such as magnetic materials that combine multimetallic phosphide phases, remains a worthy research challenge. The most widely used strategies for the synthesis of magnetic transition m
Externí odkaz:
https://doaj.org/article/745c7e50ab8f44928bc2b835833ea9f7
Publikováno v:
Results in Physics, Vol 7, Iss , Pp 1095-1105 (2017)
Structural characterization of Ni3VxP2−xO8 (0 ≤ x ≤ 2) and Ni2VyP2−yO7 (0 ≤ y ≤ 2) compositions was made and colour parameters of these materials measured. Ni(II) diphosphate and divanadate crystalline phases are not stables at high tempe
Externí odkaz:
https://doaj.org/article/6a30acae17634090a06fd0492f3302ec
Autor:
Kaouther Kahouli, A. Ben Jazia Kharrat, Mohammed S. M. Abdelbaky, Santiago García-Granda, K. Khirouni, Slaheddine Chaabouni
Publikováno v:
Indian Journal of Physics. 97:457-472
Autor:
Sajjad Salahi, Malek Taher Maghsoodlou, Nourallah Hazeri, Mojtaba Lashkari, Niloufar Akbarzadeh Torbati, Mohammad Amin Kazemian, Santiago García-Granda, Laura Torre-Fernández
Publikováno v:
Journal of Saudi Chemical Society, Vol 20, Iss 3, Pp 349-356 (2016)
We have developed an efficient diastereoselective synthesis of poly-substituted hydroquinolines from commercially available starting materials, Meldrum’s acid, aromatic aldehydes and arylamines, in a simple and one-pot reaction using Brønsted acid
Externí odkaz:
https://doaj.org/article/da95cbf9bf054f51a86975e88965270c
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 12, Pp 1425-1428 (2015)
In the molecule of title compound, C15H20O6, also known as cynarinin A, the cyclopentane ring having twist conformation and a γ-lactone ring assuming an envelope conformation are trans- and cis-fused, respectively, to a cycloheptane ring adopting a
Externí odkaz:
https://doaj.org/article/8e03625a1e8042299bb537ef10aec797
Impact of Co2+ Substitution on Microstructure and Magnetic Properties of CoxZn1-xFe2O4 Nanoparticles
Autor:
W. S. Mohamed, Meshal Alzaid, Mohammed S. M. Abdelbaky, Zakariae Amghouz, Santiago García-Granda, Ahmed M. Abu-Dief
Publikováno v:
Nanomaterials, Vol 9, Iss 11, p 1602 (2019)
In the present work, we synthesized CoxZn1-xFe2O4 spinel ferrite nanoparticles (x= 0, 0.1, 0.2, 0.3 and 0.4) via the precipitation and hydrothermal-joint method. Structural parameters were cross-verified using X-ray powder diffraction (XRPD) and elec
Externí odkaz:
https://doaj.org/article/95c41799ead4473aa96185d6811b89ff