Thermally Activated Motion of Sodium Cations in Insulating Parent Low-Silica X Zeolite

Mutsuo Igarashi, Peter Jeglič, Tadej Mežnaršič +4

We report a ${}^{23}$Na spin-lattice relaxation rate, $T_1^{-1}$, in low-silica X zeolite. $T_1^{-1}$ follows multiple BPP-type behavior as a result of thermal motion of sodium catio…