کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1312793 | 975497 | 2007 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Electrochromic properties of mixed valence binuclear ruthenium complexes adsorbed on nanocrystalline SnO2 films Electrochromic properties of mixed valence binuclear ruthenium complexes adsorbed on nanocrystalline SnO2 films](/preview/png/1312793.png)
The electrochromic properties of two new mixed valence ruthenium complexes: K[(NC5H4CH2PO3H2)RuIII(NH3)4(NC)RuII(CN)5] and K[(NC5H4PO3H2)RuIII(NH3)4(NC)RuII(CN)5], where phosphonic acid groups have been introduced at the pyridine ligand, have been studied in homogeneous solution and adsorbed on transparent nanocrystalline SnO2 electrodes. These species exhibit a superior stability with respect to the previously studied, K[(NC5H4CO2H)RuIII(NH3)4NCRuII(CN)5] complex, showing negligible optical density changes after cycling 20 000 times the electrodes between −0.5 and 0.5 V versus SCE.
The electrochromic properties of two new mixed valence ruthenium complexes: K[(NC5H4CH2PO3H2)RuIII(NH3)4(NC)RuII(CN)5] and K[(NC5H4PO3H2)RuIII(NH3)4(NC)RuII(CN)5], where phosphonic acid groups have been introduced at the pyridine ligand, have been studied in homogeneous solution and adsorbed on transparent nanocrystalline SnO2 electrodes.Figure optionsDownload as PowerPoint slide
Journal: Inorganica Chimica Acta - Volume 360, Issue 3, 15 February 2007, Pages 1131–1137