CHARACTERISTIC OF (AgI)0.44 (LiI)0.22 (AgPO3)0.34 IONIC CONDUCTOR PREPARED BY MELT QUENCHING METHOD

Makhsun Makhsun; T. Sakuma; E. Kartini

doi:10.17146/jsmi.2014.15.2.4361

CHARACTERISTIC OF (AgI)0.44 (LiI)0.22 (AgPO3)0.34 IONIC CONDUCTOR PREPARED BY MELT QUENCHING METHOD

Makhsun Makhsun⁽¹⁾, T. Sakuma⁽²⁾, E. Kartini⁽³⁾,

(1) Institute of Applied Beam Science, Ibaraki University Mito 310-8512, Ibaraki, Japan Center for Technology of Radiation Safety and Metrology, Indonesian National Nuclear Energy Agency Jakarta Selatan 12070, Indonesia
(2) Institute of Applied Beam Science, Ibaraki University Mito 310-8512, Ibaraki, Japan
(3) Center for Technology of Nuclear Industry Materials, Indonesian National Nuclear Energy Agency Kawasan Puspiptek, Serpong 15314, Tangerang Selatan, Indonesia

Corresponding Author

Abstract

CHARACTERISTIC OF (AgI)_0.44 (LiI)_0.22 (AgPO3)_0.34 IONIC CONDUCTOR PREPARED BY MELT QUENCHING METHOD. Characterization of (AgI)_0.44 (LiI)_0.22 (AgPO3)_0.34 ionic conductor prepared by melt quenching method have been carried out by using X-RayDiffractometer (XRD), Differential Scanning Calorimeter (DSC) and Inductance (L) Capacitance (C) Resistance (R) meter. X-ray diffraction pattern shows that the compound has a mixture of amorphous and small amount of crystalline formwith several Bragg peaks correspond toAgI. The DSC thermograph shows that an endothermic peak at temperature ~420 K matches with the phase transition ofAgI which reinforces that a number ofAgI are not dissolved in the material of (AgI)_0.44 (LiI)_0.22 (AgPO3)_0.34 . The obtained dc ionic conductivity is around ~10_-2 S/cmat ambient temperature. The activation energy has two values, 0.20 eV below ~380 K and 0.15 eV above ~380 K.