MO_2,M_2O_5和MO_3氧化物对锂硼酸盐玻璃离子导电性的影响  

THE INFLUENCE OF MO_2, M_2O_5 AND MO_3 OXIDES ON THE CONDUCTIVITY OF LITHIUM BORATE GLASSES

作　　者：黄彭年[1] 黄熙怀[1] 

机构地区：[1]中国科学院上海硅酸盐研究所

出　　处：《物理学报》1989年第10期1628-1633,共6页Acta Physica Sinica

摘　　要：本工作测量了45Li_2O·50B_2O_3·5M_mO-n(M=Al,Ti,Zr,P,V,Nb,Ta,Cr,Mo,W)玻璃的总电导率和电子电导率,以Raman光谱研究了玻璃结构,依据作为锂离子定域体的阴离子团的性质讨论了MO_2,M_2O_3和MO_3氧化物对玻璃离子导电性的影响。The total conductivity and the electronic conductivity of 45Li_2O·50B_2O_3·5M_mO_n (M= Al, Ti, Zr, P, V, Nb, Ta, Cr, Mo, W) glasses are measured. The Raman spectra of the glasses are studied. The influence of MO_2, MaOs and MO_3 oxides is discussed based on the pro-perties of the negatively charged groups acting as the localization sites for Li^+ ions.

关 键 词：氧化物 玻璃 导电性 锂硼酸盐 

分 类 号：TQ171.712[化学工程—玻璃工业]