Studies on Transport Properties of Fe<sup>3+</sup>: Li<sub>2</sub>O-K<sub>2</sub>O-CdO-B<sub>2</sub>O<sub>3</sub>Glass System: An Evidence of Mixed Alkali Effect

• 作者: G. Padmaja P. Kistaiah
• 来源期刊: 现代物理(英文)
• 学科: 化学
• 关键词: GLASSY Materials Electrical TRANSPORT Mixed Alkali Effect (MAE)
• 年，卷（期）: 2013,（6）
• 页码范围: 855-858
• 页数: 4页
• 分类号: O6

摘要

The glasses of the type (30 一 x)Li2O 一 xK2O 一 10CdO 一 59B2O3 doped with 1 mol% of Fe2O3 were prepared by melt quench technique and their non-crystallinility has been established by XRD studies. The glasses were investigated for room temperature density and electrical conductivity in the temperature range 300 - 523 K and in the frequency range 102 to 105 Hz. The frequency and temperature dependence of conductivity as dielectric constant are presented.