29Si核磁共振技术常用于研究Si原子核周围的中短程相互作用,与X射线衍射、中子衍射、电子衍射等研究长程整体结构的方法互为补充,在水泥化学的研究当中具有重要的作用.本文从水泥混凝土中硅酸盐物质结构的分析、各种水泥的水化、矿渣的碱激发以及混凝土碱集料反应等方面,通过分析Si原子结构特征在29Si固体核磁共振测试结果中所反映出来的变化,阐述了29Si NMR技术在水泥化学研究中的应用.
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