Guided ion beam and theoretical study of the reactions of Ir(super +) with H2, D2, and HD

Article Abstract:

The kinetic energy dependence of reactions of the late third-row transition metal cation Ir(super +) with H2, D2, and HD is measured using a guided ion beam tandem mass spectrometer. Ir(super +) was found to have a stronger M(super +) -H bond, which can be explained by the lanthanide contraction and relativistic effects that alter the relative size of the valence s and d orbitals.

Iridium, Ablation (Vaporization technology), Ablation (Vapourization technology)

---

Importance of interfacial phenomena and synergistic effects in lanthanide cation extraction by dithiophosphinic ligands: A molecular dynamics study

Article Abstract:

Molecular dynamics (MD) simulations on "Cyanex-301" complexes of a M(super 3+) cation, and on the effect of solvent and/or additives on the hydrophobic/hydrophilic balance of the complex, with a particular focus on the water/"oil" interface, which is presumably the meeting region between the M(super 3+) cations and the extractant molecules.

Industrial Gas Manufacturing, Industrial gases, Surface active agents, Surface Active Agent Manufacturing, Phosphine, Cationic Surfactants, Analysis, Molecular dynamics

---

Similar abstracts:

• Abstracts: Comparative theoretical study of formaldehyde decomposition of PdZn, Cu, and Pd surfaces. Reply to "comment on 'combined in situ and infrared kinetic study of the catalytic CO + NO reaction on Pd(111) at pressures up to 240 mbar'"
• Abstracts: Neutron scattering and Monte Carlo determination of the variation of the critical nucleus size with quench depth
• Abstracts: Hole-burning and absorption studies of the LH1 antenna complex of purple bacteria: effects of pressure and temperature
• Abstracts: Fourier transform infrared and Raman spectroscopic study of chromatographically isolated Li@C(sub 60) and Li@C(sub 70)
• Abstracts: Calculated absorption and scattering properties of gold nanoparticles of different size, and composition: Applications in biological imaging and biomedicine

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