Resultats globals: 6 registres trobats en 0.07 segons.
Articles, 6 registres trobats
Articles 6 registres trobats  
1.
38 p, 1.5 MB Sonochemical synthesis, characterization, and effects of temperature, power ultrasound and reaction time on the morphological properties of two new nanostructured mercury(II) coordination supramolecule compounds / Hayati, Payam (University of Sistan and Baluchestan. Department of Chemistry) ; Rezvani, Ali Reza (University of Sistan and Baluchestan. Department of Chemistry) ; Morsali, Ali (Tarbiat Modares University. Department of Chemistry) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Geravand, Samira (University of Sistan and Baluchestan. Department of Chemistry) ; Suárez García, Salvio (Institut Català de Nanociència i Nanotecnologia) ; Moreno Villaécija, Miguel Ángel (Institut Català de Nanociència i Nanotecnologia) ; García Granda, S. (Universidad de Oviedo. Departamento de Química Física y Analítica) ; Mendoza Meroño, Rafael (Universidad de Oviedo. Departamento de Química Física y Analítica) ; Retailleau, Pascal (Université Paris-Saclay)
Two new mercury(II) coordination supramolecular compounds (CSCs) (1D and 0D), [Hg(L)(I)] (1) and [Hg(L')(SCN)]·2HO (2) (L = 2-amino-4-methylpyridine and L' = 2,6-pyridinedicarboxlic acid), have been synthesized under different experimental conditions. [...]
2017 - 10.1016/j.ultsonch.2017.01.021
Ultrasonics sonochemistry, Vol. 37 (July 2017) , p. 382-393  
2.
16 p, 2.3 MB A copper(II) zig-zag metal-organic coordination polymer : synthesis, crystal structure, topology study, hirshfeld surface analysis and survey different conditions on morphology of a novel nano structure [Cu(L)(SCN)(H2O)2]n.2H2O / Souri, Bagher (University of Sistan and Baluchestan. Department of Chemistry) ; Hayati, Payam (Institut Català de Nanociència i Nanotecnologia) ; Rezvani, Ali Reza (University of Sistan and Baluchestan. Department of Chemistry) ; Mendoza Meroño, Rafael (Universidad de Oviedo. Departamento de Química Física y Analítica) ; Janczak, Jan (Institute of Low Temperature and Structure Research)
One copper(II) coordination polymer compound [Cu(L)(SCN)(HO)]. 2HO (1) where L stand for 2-pyridinecarboxylic acid, was synthesized following two different experimental methods, branch tube and sonochemical irradiation nano methods. [...]
2019 - 10.1080/24701556.2019.1662040
Inorganic and nano-metal chemistry, Vol. 50, Issue 2 (September 2019) , p. 80-93  
3.
36 p, 2.9 MB Sonochemical synthesis of two novel Pb(II) 2D metal coordination polymer complexes : new precursor for facile fabrication of lead(II) oxide/bromide micro-nanostructures / Hayati, Payam (Institut Català de Nanociència i Nanotecnologia) ; Suárez García, Salvio (Institut Català de Nanociència i Nanotecnologia) ; Gutiérrez Alonso, Ángel (Universidad Complutense de Madrid. Departamento de Química Inorgánica) ; Şahin, Ertan (Ataturk University. Department of Chemistry) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Morsali, Ali (Tarbiat Modares University. Department of Chemistry) ; Rezvani, Ali Reza (University of Sistan and Baluchestan. Department of Chemistry)
Two new lead(II) coordination polymer complexes (CSCs) (2D), [Pb(L)(Br)]·HO (1), [Pb(HL)(L)(HO)]·HO (2), where L = CHNO (2-pyridinecarboxylic acid) and L = CHO (1,3,5-tricarboxylic acid), have been synthesized under different experimental conditions. [...]
2018 - 10.1016/j.ultsonch.2017.11.037
Ultrasonics sonochemistry, Vol. 42 (April 2018) , p. 310-319  
4.
32 p, 2.0 MB Sonochemical synthesis of a novel nanoscale 1D lead(II) [Pb2(L)2(I)4]n coordination Polymer, survey of temperature, reaction time parameters / Hayati, Payam (Institut Català de Nanociència i Nanotecnologia) ; Suárez García, Salvio (Institut Català de Nanociència i Nanotecnologia) ; Gutiérrez Alonso, Ángel (Universidad Complutense de Madrid. Departamento de Química Inorgánica) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Morsali, Ali (Tarbiat Modares University. Department of Chemistry) ; Rezvani, Ali Reza (University of Sistan and Baluchestan. Department of Chemistry)
One new lead(II) coordination supramolecular complex (CSC) (1D), [Pb(L)(I)], L = CHN (1-methyl imidazole), has been synthesized under different experimental conditions. Micrometric crystals (bulk) or nano-sized materials have been obtained depending on using the branch tube method or sonochemical irradiation. [...]
2018 - 10.1016/j.ultsonch.2017.11.033
Ultrasonics sonochemistry, Vol. 42 (April 2018) , p. 320-326  
5.
27 p, 1.3 MB Delamination of 2D coordination polymers : the role of solvent and ultrasound / Contreras Pereda, Noemí (Institut Català de Nanociència i Nanotecnologia) ; Hayati, Payam (Institut Català de Nanociència i Nanotecnologia) ; Suárez García, Salvio (Institut Català de Nanociència i Nanotecnologia) ; Esrafili, L. (Tarbiat Modares University. Department of Chemistry) ; Retailleau, Pascal (Institut de chimie des substances naturelles) ; Benmansour Souilamas, Samia (Universitat de València. Institut de Ciència dels Materials) ; Novio Vázquez, Fernando (Institut Català de Nanociència i Nanotecnologia) ; Morsali, Ali (Tarbiat Modares University. Department of Chemistry) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia)
Two novel cadmium-based 2D coordination polymers have been synthesized and characterized. Experimental results evidence that the best delamination processes occurs when weak interactions dominate the cohesion between layers and solvent molecules are occluded within the crystalline network. [...]
2019 - 10.1016/j.ultsonch.2019.02.014
Ultrasonics sonochemistry, Vol. 55 (July 2019) , p. 186-195  
6.
14 p, 307.2 KB Coordinación de los procesos de aproximación en la comprensión del límite de una función / Valls, Julia (Universitat d'Alacant. Departament d'Innovació i Formació Didàctica) ; Pons, Joan (IES Mutxamel. Departamento de Matemáticas) ; Llinares, Salvador (Universitat d'Alacant. Departament d'Innovació i Formació Didàctica)
El objetivo de esta investigación es caracterizar el papel de la coordinación de los procesos de aproximación vinculados a la comprensión del límite de una función. Analizamos las respuestas de 64 estudiantes de bachillerato a 7 problemas considerando la concepción dinámica y métrica del límite de una función. [...]
The aim of this study was to characterize the role of the coordination of the approximation processes in the understanding of the notion of limit. Answers of 64 postsecondary school students to 7 problems reflecting dynamic and metric conceptions of limit notion were analyzed. [...]

2011 - 10.5565/rev/ec/v29n3.637
Enseñanza de las ciencias, Vol. 29, Núm. 3 (Noviembre 2011) , p. 325-338  

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