Abstract:
运用红外光谱和X-射线衍射分析对硬脂酸稀土热稳定剂进行结构研究.红外光谱分析表明固态硬脂酸稀土盐中硬脂酸根离子与稀土离子之间主要以离子键结合,区别于硬脂酸通过形成氢键而以二聚体结构存在.X-射线衍射分析得出硬脂酸稀土热稳定剂具有层状晶体结构,晶层由处于中间的稀土离子平面层两侧结合两层两侧结合两层并行排列的硬脂酸根全伸展锯齿链所构成,且晶层中稀土分子轴倾斜于基面.
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Year: 2002
Page: 274-276
Language: Chinese
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
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30 Days PV: 1
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