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Inorganic–organic hybrid polyoxometalate: Preparation, characterization and electrochemistry properties
- Source :
-
Journal of Solid State Chemistry . May2005, Vol. 178 Issue 5, p1386-1394. 9p. - Publication Year :
- 2005
-
Abstract
- Abstract: The solid hybrid material (H3/4pbpy)4[PMo12O40]·1.25H2O (1) (pbpy=5-phenyl-2-(4-pyridinyl)pyridine) has been prepared and characterized. A structural feature of compound 1 is that the polyoxometalate anions exhibit a one-dimensional inorganic double chain-like structure via weak interactions of O…O. The organic moiety exhibits regular packing with offset aromatic–aromatic interactions between the pbpys, leading to a compact supramolecular framework structure to accommodate the inorganic chains. Compound 1 was employed to fabricate the three-dimensional bulk-modified carbon paste electrode (1-CPE) to research on its electrochemistry properties. The results indicate that 1 retained Keggin molybdate anion electrocatalytic activities toward the reduction of chlorate, hydrogen peroxide and nitrite. [Copyright &y& Elsevier]
- Subjects :
- *HYDROGEN peroxide
*POLYOXOMETALATES
*METALLIC oxides
*ELECTROCHEMISTRY
Subjects
Details
- Language :
- English
- ISSN :
- 00224596
- Volume :
- 178
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Journal of Solid State Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 17798733
- Full Text :
- https://doi.org/10.1016/j.jssc.2005.02.006