本文主要探讨玻璃熔体在不同的温度处理情况下对硼硅酸盐玻璃结构的影响.通过红外光谱和核磁共振谱分析了硼硅酸盐玻璃在不同温度处理情况下的结构变化.研究结果表明:硼硅酸盐熔体从高温冷却下来,硼配位发生由三角体到四面体的转变,并且硅氧网络聚集导致Q3的含量降低.运用NMR研究温度与硼硅酸盐熔体结构关系发现,高温有利于[BO3]及Q3的存在,反之,低温状态下[BO4]以及Q4的比例更高.
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