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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bonardi, A. Capelletti, R. Pelizzi, C. Tarasconi, P. |
| Copyright Year | 1991 |
| Description | Author affiliation: Parma Univ., Italy (Bonardi, A.; Capelletti, R.; Pelizzi, C.; Tarasconi, P.) |
| Abstract | Polarization phenomena induced by adsorption and desorption of solvated molecules in a new class of homo-binuclear and trinuclear iron complexes were investigated by means of correlated TSDC and infrared (IR) absorption spectra. ((Fe(L)))/sub 2/Fe(CN)/sub 6/Cl-4H/sub 2/O (where L is a bis(acylhydrazone) of 2,6-diacetylpyridine) shows a typical behavior: the TSDC bands occurring in the as-prepared pellet at approximately 180 and approximately 290 K disappear whenever the sample is stored in dynamic vacuum and a new one grows at approximately 155 K. The subsequent exposure to moist atmosphere causes a partial recovery of the spectrum, suggesting that loosely bound water molecules are responsible for the polarization phenomena. The adsorption and desorption kinetics analyzed by means of IR spectroscopy supported such a conclusion.< |
| Starting Page | 123 |
| Ending Page | 128 |
| File Size | 225346 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780301129 |
| DOI | 10.1109/ISE.1991.167194 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1991-09-25 |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Polarization Iron Chemistry Physics Kinetic theory Spectroscopy Dielectrics Solids |
| Content Type | Text |
| Resource Type | Article |
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