基于XRD曲线分形维度的丝光沸石晶化动力学行为分析  

Analysis of Mordenite Zeolite Crystal Dynamics Based on Fractal Dimensionality of X-ray Diffraction Curve

作　　者：王阔[1] 陈永昌[1] 陈晓陆[1] 孙兆林[1] 李秀奇[1] 宋丽娟[1] 

机构地区：[1]辽宁石油化工大学辽宁省石油化工重点实验室,抚顺113001

出　　处：《应用化学》2008年第9期1078-1081,共4页Chinese Journal of Applied Chemistry

摘　　要：在低硅丝光沸石水热合成制备过程中存在着丰富的水热晶化动力学行为。对丝光沸石在水热合成过程中不同时间点采集样品的XRD衍射曲线进行曲线分形维度计算。依据计算结果对丝光沸石水热合成过程进行非线性理论分析,并从封闭化学反应体系有序度角度说明反应体系内存在某些混沌的非线性动力学行为,同时对其行为进行了分析。Many complicated and different dynamic behaviors are accompanied in the synthetic process of mordenite zeolite. The fractal dimensionalities of X-ray diffraction curve during synthesizing mordenite zeolite were computed in the article. Based on the computed result, a nonlinear theoretical analysis was put forward. The analysis elaborated the nonlinear dynamic behavior in terms of order degree in chemical systems.

关 键 词：丝光沸石 水热晶化 分形维度 化学混沌 晶化动力学 

分 类 号：O643[理学—物理化学]