Accession Number:

ADA009960

Title:

Nuclear Magnetic Resonance Study of the Role of Alloying on the Behavior of Hydrogen in Metals.

Descriptive Note:

Final scientific rept. 1 May 72-30 Apr 74,

Corporate Author:

UNIVERSITY OF THE NEGEV BEERSHEVA (ISRAEL) DEPT OF PHYSICS

Personal Author(s):

Report Date:

1975-02-01

Pagination or Media Count:

86.0

Abstract:

In this study, nuclear magnetic resonance NMR measurements were carried out on the Ti-H system in order to contribute to an understanding of the electronic structure and physical properties of this transition metal hydride. The nuclear spin-lattice relaxation time of hydrogen in titanium hydride was measured as a function of temperature and hydrogen concentration in a temperature region where the primary relaxation mechanism is due to the conduction electrons. A phenomenological model of the electronic structure of the Ti-H system and the role of hydrogen was formulated in order to explain the data and to correlate physical properties of the metal hydride with the proposed model.

Subject Categories:

  • Properties of Metals and Alloys

Distribution Statement:

APPROVED FOR PUBLIC RELEASE