Solvent clustering around pyrazine ions in the high-compressibility region of supercritical ethane

Article Abstract:

The model predicts the electrostriction volume by ions in SC ethane quite accurately, and suggesting that the partial molar volumes of neutral pyrazine and methylpyrazine are small by comparison to that of the ions. This pulse conductivity study shows that large volume changes occur on electron attachment to solutes in supercritical ethane in regions of high compressibility, indicating clustering of solvent molecules around the ions.

Ions

---

Energetics and volume changes in electron attachment to pyrazine in supercritical xenon

Article Abstract:

A research is done to analyze the electron equilibria in supercritical xenon over a wide pressure range in order to determine the volume and energetic changes happening in such equilibrium in Xe and also to observe any difference present between solvent and supercritical ethane on which the reactions are analyzed.

Chemical properties, Atomic properties

---

Reactions of charged species in supercritical xenon as studied by pulse radiolysis

Article Abstract:

An initial study of the pulse radiolysis of supercritical xenon is reported. The formation of the excimers by electron-ion recombinations was time-resolved by pulse-probe measurements.

Radiolysis

Similar abstracts:

• Abstracts: Solvent properties of liquid and supercritical 1,1,1,2-tetrafluoroethane. Electrochemical reduction of CO2 in a mixed supercritical fluid
• Abstracts: Molecular structure and phase diagram of the binary mixture of n-heptane and supercritical ethane: a Gibbs ensemble Monte Carlo study
• Abstracts: Investigations of the adsorption of n-pentane in several representative zeolites. Probing the locations of benzene molecules inside completely siliceous ZSM-5 by TF-Raman spectroscopy
• Abstracts: Effect of steps on the decomposition of CH3O at PdZn alloy surfaces. Tungsten atoms and clusters adsorbed on the MgO(001) surface: a density functional study
• Abstracts: Ultrafast two-dimensional infrared vibrational echo chemical exchange experiments and theory. Transformed poisson-boltzmann relations and ionic distributions

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