Sonochemical synthesis and characterization of a novel hetro-binuclear metal organic nano polymer based on picolinic acid ligand
Hayati, Payam (Institut Català de Nanociència i Nanotecnologia)
Souri, Bagher (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)
Gutiérrez Alonso, Ángel (Universidad Complutense de Madrid. Departamento de Química Inorgánica)

Date:	2017
Abstract:	Nanoparticles of one new lead and K coordination polymer (CP), {[Pb(pyc)(N)K]. ½HO} (1) Hpyc = picolinic acid ligand, has been synthesized by use of a sonochemical process and characterized by scanning electron microscopy (SEM), X-ray powder diffraction (XRPD), Fourier transform infrared spectroscopy (FTIR) spectroscopy and elemental analyses. The single crystal X-ray data of compound 1 imply that the Pb ion is seven coordinated. The thermal stability of compound 1 has been studied by thermogravimetric (TG) and differential scanning calorimetry (DSC). The role of temperature, reaction time and ultrasound irradiation power on the size and morphfology of the nano-structured compound obtained from 1, have been investigated. Results indicate that an increase of temperature and sonication power and a decrease in time reaction led to a decrease of particle size.
Rights:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades.
Language:	Anglès
Document:	Article ; recerca ; Versió acceptada per publicar
Subject:	Nanoparticles ; Coordination polymer ; Ultrasonic ; Morphology
Published in:	Journal of molecular structure, Vol. 1150 (December 2017) , p. 404-410, ISSN 0022-2860

DOI: 10.1016/j.molstruc.2017.09.006

Postprint 22 p, 514.6 KB

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Research literature > UAB research groups literature > Research Centres and Groups (research output) > Experimental sciences > Catalan Institute of Nanoscience and Nanotechnology (ICN2)
Articles > Research articles
Articles > Published articles