ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

NMR Studies of the Protonic Conductor $(NH_4)_4Fe(CN)_6•1.5H_2O$

Mangamma, G and Bhat, SV (1989) NMR Studies of the Protonic Conductor $(NH_4)_4Fe(CN)_6•1.5H_2O$. In: Solid State Ionics, 35 (1-2). pp. 123-125.

[img] PDF
PDF.pdf_1.pdf
Restricted to Registered users only

Download (148Kb) | Request a copy

Abstract

$^1H$ spin-lattice relaxation time $T_1$ at 15 MHz and 300 MHz, spin-lattice relaxation time in the rotating frame $T_1\rho$ and the spin-spin relaxation time T2 have been measured as functions of temperature for the fast protonic conductor $(NH_4)_4Fe(CN)_6•1.5H_2O$. The minima observed in the $T_1$ dependence on temperature are attributed to the reorientational motions of the $NH_4$ groups while translational diffusion is concluded to dominate the $T_1\rho$ processes.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier Science B.V.
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Date Deposited: 31 Dec 2007
Last Modified: 19 Sep 2010 04:42
URI: http://eprints.iisc.ernet.in/id/eprint/12829

Actions (login required)

View Item View Item