Oxide decomposition single current

The observed E0 values in this case indicate the highest stability of rhenium (V) derivatives in this series. The comparison of the preparative data published indicates that these are the +5 and +6 oxidation states that appear to be most stable for the alkoxocomplexes of rhenium. The low-valent (+1 — +3) complexes should either be stabilized by JT-acceptor ligands (CO, PR3, NO, unsaturated hydrocarbons) or contain multiple M M bonds [321, 586, 729, 762,]. The compounds of rhenium (VII) are very unstable and decompose at room temperature in several minutes when isolated. They can be isolated and kept for several days as the complexes with N-donor ligands such as Tmeda or Py [533, 519, 1358]. The decomposition products of rhenium (VI) and (VIT) alkoxides are often described in literature as a black tar. The compound with this kind of appearence turned to be the major product of the anodic oxidation of rhenium in methanol (at high current density) and was shown by the X-ray single crystal study to be Re402(0Me)16 [906]. 

The pNZN electrons required for this reaction are provided by the electron current through layer N, which again is in accord with the coupled-currents condition for single-phase growth. This layer will have a decomposition rate as required for the formation of the new oxide in layer AT — 1, so in this respect it does not differ from the inner layers. However, this layer is not required to carry an additional cation interstitial current which subsequently flows into an adjacent layer, so in this respect it differs from the remaining layers. On the other hand, some oxides are volatile, or else they may decompose due to the presence of some agent in the ambient gas phase. In such cases, there is a loss which can be described in terms of the equivalent current Jj of cation interstitials required to... 

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