| 棒状形貌三水碳酸镁晶体结晶动力学研究 |
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| 引用本文： | 高玉娟,闫平科,卢智强,白扬,张旭,魏浩然,何泓江,高剑超. 棒状形貌三水碳酸镁晶体结晶动力学研究[J]. 硅酸盐通报, 2017, 36(11): 3714-3720 |
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| 作者姓名： | 高玉娟 闫平科 卢智强 白扬 张旭 魏浩然 何泓江 高剑超 |
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| 作者单位： | 辽宁工程技术大学矿业学院,阜新,123000 |
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| 基金项目： | 国家自然科学基金(51674137,51204091)%辽宁省高等学校优秀人才支持计划项目(LJQ2014035) |
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| 摘 要： | 以MgCl2·6H2O与NH4 HCO3为反应原料,采用低温液相法合成了棒状三水碳酸镁晶体,采用XRD,SEM对制备试样进行了测试表征,确定了棒状三水碳酸镁晶体的制备条件.在此基础上,分别采用Avrami方程和Nielsen方程,初步建立了棒状三水碳酸镁晶体的动力学模型
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| 关 键 词： | 三水碳酸镁 合成 结晶动力学, |
Crystallization Kinetics of Nesquehonite Crystal with Rod-like Shape |
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| GAO Yu-juan,YAN Ping-ke,LU Zhi-qiang,BAI Yang,ZHANG Xu,WEI Hao-ran,HE Hong-jiang,GAO Jian-chao. Crystallization Kinetics of Nesquehonite Crystal with Rod-like Shape[J]. Bulletin of the Chinese Ceramic Society, 2017, 36(11): 3714-3720 |
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| Authors: | GAO Yu-juan YAN Ping-ke LU Zhi-qiang BAI Yang ZHANG Xu WEI Hao-ran HE Hong-jiang GAO Jian-chao |
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| Abstract: | MgCl2 ·6H2O and NH4 HCO3 were adopted as the raw material,the bar shaped nesquehonite crystals were synthesized with low temperature liquid phase method. And the samples prepared were characterized by XRD,SEM to determine the preparation conditions of bar shaped nesquehonite crystal. On this basis,the dynamic model of rod like magnesium carbonate crystals was established by using Avrami equation and Nielsen equation. |
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| Keywords: | nequehonite synthesis crystallization kinetics, |
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