Hydrogen Isotope Separation by Plasma-Chemical Method

Hydrogen isotope fractionation in methane plasma.

The hydrogen isotope ratio (D/H) is commonly used to reconstruct the chemical processes at the origin of water and organic compounds in the early solar system. On the one hand, the large enrichments in deuterium of the insoluble organic matter (IOM) isolated from the carbonaceous meteorites are interpreted as a heritage of the interstellar medium or resulting from ion-molecule reactions taking ...

Nanoporous Materials for Hydrogen Storage and H2/D2 Isotope Separation

.................................................................................................................................................. 8 Zusammenfassung ................................................................................................................................ 11 1. General Introduction ...............................................................................

Isotope Effects, Isotope Separation and Isotope Fractionation

Modeling hydrogen isotope behavior in fusion plasma-facing components

Article history: Received 15 August 2013 Accepted 25 November 2013 Available online 28 November 2013 In this work, we focus on understanding hydrogen isotope retention in plasma-facing materials in fusion devices. Three common simulation methods are usually used to study this problem that includes Monte Carlo, molecular dynamics, and numerical/analytical methods. A system of partial differentia...

Hydrogen Isotope Fractionation in Ch4 Plasma: Cosmochemical Implications

F. Robert, S. Derenne, G. Lombardi, K. Hassouni, A. Michau, P. Reinhardt, R. Duhamel, A. Gonzalez, K. Biron. (1) Muséum/CNRS UMR-7590 61 rue Buffon / Case 52 75005 Paris, France. [email protected] (2) UPMC/CNRS UMR CNRS 7619 METIS, Case courrier 105, 4, place Jussieu 75252 Paris France. (3) Univ.Paris 13 LSPM CNRS/UPR 3407 99 Ave. J.-B. Clément, 93430 Villetaneuse, France. (4) UPMC/CNRS – LCT. 4 p...