Synthesis and characterization of a new nano lead(II) 0-D coordination supramolecular compound : a precursor to produce pure phase nano-sized lead(II) oxide

Nano-structure of a new 0D Pb(II) coordination supramolecular compound, [Pb(8-Quin)](ClO)(1), L = 8-HQuin = 8-hydroxyquinolin 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) and elemental analyses. The structure of compound 1 was determined by single-crystal X-ray diffraction. The single crystal X-ray data of compound 1 implies that the Pb ions are five coordinated. Each lead atom is coordinated to nitrogen and oxygen atoms of 8-hydroxyquinolin ligand. Topological analysis shows that the compound 1 is 1,2,3,4,4M12-1net. Nanoparticles of lead(II) oxide have been prepared by calcination of lead(II) coordination polymer at 500 °C that were characterized by scanning electron microscopy (SEM), X-ray powder diffraction (XRPD) and IR spectroscopy

Nano-Fabrication Methods

In the field of investigating nano-fabrication, it is not possible to reach a single and separate definition compared to macro-fabrication. Nano-fabrication can be defined as an assembly process to produce a one-dimensional, two-dimensional, or three-dimensional structure at the nanometer scale. The importance of recognizing and examining nanofabrication techniques considering the revolution that nanofabrication compounds have in molecular adsorption, catalysis, magnetism, luminescence, nonlinear optics, and molecular sensing, have been known because they provide the possibility of reproducible mass production in this field. In this chapter, to create a general understanding of nano-fabrication and the challenge of creating nanometer size reduction, we will review new tools and techniques for the production of nanostructures, which are divided into three major parts: thin film, lithography, and engraving

Synthesis and characterization of a new nano lead(II) 0-D coordination supramolecular compound : a precursor to produce pure phase nano-sized lead(II) oxide

Nano-structure of a new 0D Pb(II) coordination supramolecular compound, [Pb(8-Quin)](ClO)(1), L = 8-HQuin = 8-hydroxyquinolin 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) and elemental analyses. The structure of compound 1 was determined by single-crystal X-ray diffraction. The single crystal X-ray data of compound 1 implies that the Pb ions are five coordinated. Each lead atom is coordinated to nitrogen and oxygen atoms of 8-hydroxyquinolin ligand. Topological analysis shows that the compound 1 is 1,2,3,4,4M12-1net. Nanoparticles of lead(II) oxide have been prepared by calcination of lead(II) coordination polymer at 500 °C that were characterized by scanning electron microscopy (SEM), X-ray powder diffraction (XRPD) and IR spectroscopy

Assessment of salinity gradient power in Bahmanshir River estuary based on reverse electrodialysis method

1867-1873In this study, the salinity of Bahmanshire river water was analyzed using physical parameters measured in two hydrometric stations. Then, comparing the salinity of Bahmanshire River with that of the Persian Gulf, the recoverable electrical energy was analyzed theoretically. The results showed that khorramshahr station yielded more extractable energy than Tarah Bokhah one