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本文报道Na2O-Al2O3-P7O5系统玻璃中Al-O-P-基团的Raman谱。我们把高频峰有规律地移向低波数归结为由Al-O-P-基团构成的玻璃网络聚合度下降造成。In this paper, we present the Raman spectra of Al-O-P- groups in Na2O-Al2O3-P2O5 glasses. We attribut the regular shift of high frequency peak in the Raman spectra to the decrease in the glass network polymerization.







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