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本文应用红外光谱和喇曼光谱分析技术，研究了Ｋ２Ｏ－Ｂ２Ｏ３－ＳｉＯ２系统玻璃的结构．结果表明，在ＳｉＯ２／Ｂ２Ｏ３＞２的情况下，无论Ｋ２Ｏ／Ｂ２Ｏ３＞１、≈１、还是＜１，玻璃结构中均存在［ＢＯ３］，Ｓｉ－Ｏ－－Ｏ－Ｓｉ－Ｏ－及各种硼酸盐基团，在实验组成范围内，玻璃结构以硅氧网络为主，硅氧网络和硼氧网络上均带有非桥氧，并且对这种结构特征产生的原因进行了分析．另外，实验结果还说明ＳｉＯ２／Ｂ２Ｏ３和Ｋ２Ｏ／Ｂ２Ｏ３是影响网络结构的主要原因．
In this paper, the structure of K2O-B2O3-SiO2 system glass was studied using infrared spectroscopy and Raman spectroscopy. The results show that in the case of SiO2/B2O3>2, [BO3], Si-O--O-Si-O- and various types of glass structures are present regardless of K2O/B2O3> 1, helium 1, or <1. Borate groups, in the experimental composition range, the glass structure is dominated by the silicon-oxygen network, and both the silicon-oxygen network and the boron-oxygen network have non-bridge oxygen, and the reasons for the structural characteristics are analyzed. In addition, the experimental results also show that SiO2/B2O3 and K2O/B2O3 are the main factors affecting the network structure.