Thermodynamic aspects of ion intercalation in [K.sub.h][Fe.sub.k][[Fe[[(CN).sub.6].sub.l].m[H.sub.2]O compounds: Application to the Everit's salt/Prussian blue transition

Article Abstract:

The thermodynamic analysis of the [K.sup.} reversible processes for ion exchanges in [K.sub.h][Fe.sub.k][[Fe[[(CN).sub.6].sub.l]*m[H.sub.2]O host compounds (Prussian blue) is presented. The fact that the simple model like the lattice-gas model used in analysis could be applied to [K.sup.} ion intercalation supports the idea that there is no interaction between the guest and the host material at more anodic potentials than 0.20 V with respect to the saturated calomel reference electrode, at least for low concentrations of [K.sup.}.

Science & research, Research, Lattice dynamics, Oxides, Thermal properties, Clathrate compounds

---

Kinetic aspects of ion exchanges in [K.sub.h][[Fe.sub.k][[Fe[(CN).sub.6].sub.l].m[H.sub.2]O compounds: A combined electrical and mass transfer functions approach

Article Abstract:

The kinetic aspects involved in the mechanism of interplay between electron and ions for [K.sub.h][Fe.sub.k][[Fe[[(CN).sub.6].sub.l].m[H.sub.2]O (prussian blue) host materials were quantified and developed. The results indicate that the high prominence of the [K.sup.} exchange observed in the voltammetric responses has a kinetic origin and is not related to the amount of sites available for intercalation/deintercalation of the ions.

All Other Basic Inorganic Chemical Manufacturing, Industrial inorganic chemicals, not elsewhere classified, Potassium & Sodium Compounds, Potassium & Compounds, Analysis, Ion exchange, Atomic properties, Potassium compounds, Mass transfer

---

Similar abstracts:

• Abstracts: Mechanism of interplay between electron and ionic fluxes in K(sub h)Fe(sub k)[Fe(CN)(sub 6)]l.mH(sub 2)O compounds
• Abstracts: Understanding of the finite size effects on lattice vibrations and electronic transitions of nano alpha-Fe(sub 2)O(sub 3)
• Abstracts: Theoretical study of neutral and ionic states of small clusters of Ga(sub m)O(sub n) (m, n - 1,2). Structural characteristics of the tubular conical-helix of graphitic boron nitride
• Abstracts: Mechanism of oxygen electroreduction on gold surfaces in basic media. High-density assembly of gold nanoparticles on multiwalled carbon nanotubes using 1-pyrenemethylamine as interlinker
• Abstracts: Regulation of the extent and dynamics of excited-state proton transfer in 2-(2'-pyridyl)benzimidazole in Nafion membranes by cation exchange. part 2

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.