The structure and electrical conductivity of iron-containing soda-lime alumino-silicate glass-ceramic system were investigated and used for the degradation of methylene blue (MB) solution. Mössbauer isomer shifts were decreased from 0.26 and 0.25 to 0.14 and 0.12 mm s⁻¹ with increasing basicity from 0.75 to 1.50 revealing the cleavage in network structure due to the incorporation of Ca²⁺ ions. By increasing basicity from 0.75 to 1.50, the electrical conductivity was increased from (2.2 × 10⁻¹² to 2.2 × 10⁻⁸ Ω⁻¹ cm⁻¹). More increase in basicity to 1.75 decreased the conductivity to 6.5× 10⁻⁹ Ω⁻¹ cm⁻¹. The electrical conductivity is ionic in nature and was correlated to the microstructure of the samples. The first-order rate constant (k) for the MB degradation was enhanced from 0.09 × 10⁻¹ to 1.15 × 10⁻¹ min⁻¹ with increasing basicity from 0.75 to 1.50, having a good correlation with microstructure and electrical conductivity.

研究了含铁钠钙铝硅酸盐玻璃陶瓷体系的结构和电导率，并将其用于亚甲基蓝溶液的降解。Mössbauer异构体位移从0.26和0.25降低到0.14和0.12 mm s ^-1，碱度从0.75升高到1.50，这表明由于掺入Ca ²⁺离子，网络结构发生了裂解。通过从0.75增加碱度至1.50，电导率从增加（2.2×10 ^-12至2.2×10 ^-8 Ω ^-1厘米^-1）。更增加碱度至1.75的电导率降低到6.5×10 ^-9 Ω ^-1厘米^-1。电导率本质上是离子性的，并且与样品的微观结构相关。MB降解的一级速率常数（k）从0.09×10 ^-1增加到1.15×10 ^-1 min ^-1，碱度从0.75增加到1.50，与微观结构和导电性具有良好的相关性。