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Author:

汤云晖 (汤云晖.) | 金头男 (金头男.)

Abstract:

在岛津XRD-7000S型衍射仪上进行介孔二氧化硅的小角度X射线衍射,发现,在常规条件下不能进行小角度衍射的衍射仪,通过调整X射线衍射仪的狭缝系统,适当控制入射X射线和散射线的强度,在低角度区域范围内(0.6o--10o)可获得清晰的X射线衍射数据。与常规衍射相比,测量结果明显受到样品制备和测量条件等实验条件的限制。实验结果显示,对于岛津XRD-7000S型衍射仪,合适的小角衍射实验条件如下:发散狭缝0.1o,防散射狭缝0.1°,接收狭缝0.15mm。

Keyword:

岛津衍射仪 介孔材料 小角度衍射 狭缝系统

Author Community:

  • [ 1 ] 北京工业大学材料科学与工程学院实验教学中心

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Source :

Year: 2008

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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