کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1303631 | 974777 | 2006 | 4 صفحه PDF | دانلود رایگان |
Three Ni(II) coordination supramolecular polymer [Ni(pdc)(H2O)3]n(1), {[Ni(Imh)4(H2O)2] [Ni(btec)(H2O)2 (Imh)2] · H2O}n(2), [Ni(opha)(phen)(H2O)3] · H2O (3) were synthesized by hydrothermal method (H2pdc = pyridine-2,3-dicarboxylic acid, H4btec = 1,2,4,5-benzenetetracarboxylic acid, opha = o-phthalic acid, phen = 1,10-phenanthroline, Imh = Imidazole). Complexes (1) and (2) possess 1D infinite coordination chain structure and the chains are separately further connected to 2D and 3D structure by hydrogen bonds. Complex (3) is a 1D coordination supramolecular compound via the connection of hydrogen bonds. The results of surface photovoltage spectrum (SPS) for complexes (1)–(3) indicate that three complexes exhibit positive surface photovoltage (SPV) response in the range of 300–800 nm, and possess the characteristic of p-type semiconductor.
Three Ni(II) coordination supramolecular polymers were hydrothermal synthesized and characterized by crystallography and SPS technique. The three complexes exhibit positive SPV response in the range of 300–800 nm, and possess the characteristic of p-type semiconductor.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 9, Issue 7, July 2006, Pages 679–682