SILAR Deposition of Ni(bpy)3X: {X = (NCS)2, (Fe(CN)5NO), and (Ag(CN)2)2} Thin Films on Glass Substrates. Issue 12 (1st December 2016)

• Record Type: Journal Article
• Authors: Bendjeffal, H.; Guibedj, D.; Chastanet, G.; Letard, J.-F.; Djazi, F.; Abbaci, A.; Guerfi, K.; Bouhedja, Y.
• Is Part Of: Synthesis and reactivity in inorganic, metal-organic, and nano-metal chemistry. Volume 46:Issue 12(2016)
• Page Start: 1741
• Page End: 1750
• Publication Date: 2016-12-01
• Subjects: complexes -- Ni(II) -- optical proprieties -- SILAR -- thin films; Inorganic compounds -- Synthesis -- Periodicals; Organic compounds -- Synthesis -- Periodicals; Organometallic compounds -- Synthesis -- Periodicals; Reactivity (Chemistry) -- Periodicals; Nanostructured materials -- Periodicals; 541.39
• DOI: 10.1080/15533174.2015.1137055
• Languages: English
• ISSNs: 1553-3174

Abstract

Abstract : The authors focused on the preparation of thin layers based on hybrid materials (organometallic complexes) deposited onto glass substrates. The deposition experiments of [Ni(bpy)3 ](NCS)2, [Ni(bpy)3 ](Ag(CN)2 )2, and [Ni(bpy)3 ](Fe(CN)5 NO) were performed on glass slides (18 mm × 18 mm) by successive ionic layer adsorption and reaction (SILAR) method. The influence of some parameters, such as dipping cycle numbers (30, 60, and 120 dipping cycles), temperature (20°C, 30°C, 40°C, and 50°C), precursors concentration (10 −3, 10 −2, and 10 −1 M), and the nature of the counteranions (NCS −, [Fe(CN)5 NO] −2, [Ag(CN)2 ] − ) were studied. Different methods (UV-Vis, SEM, FTIR, and XRD) were used to characterize the deposited layers to determine the absorption coefficient (α) and gap energy (Eg ) of the materials.