摘要
本文应用XPS、IR光谱和Raman光谱对ZrF_4—BaF_2—LaF_3—AlF_3—LiF系统的玻璃结构进行了研究,确定了玻璃中的Zr^(4+)具有7、8混合配位,并提出此多元玻璃的结构模型是以7、8混合配位的双聚体为单元,它们以共棱或共顶方式互相连接。
The study of the structure of ZrF_4—BaF_2—LaF_3—AlF_3—LiF glass stystem is undertaken withXPS、IR spectra and Raman spectra. The mixed—Coordination (7—8) of F about Zr is deseribled.A (7—8) dimer model that make up the polyasic glass is proposed as an idealization of the glassstructure in which there are Sharing manners of Corners and edges.
