Title: Effect of Li~+ doping on melting fluorphlogopite crystallization
Abstract:Li+doped fluoride phlogopite was prepared by the conventional melt crystallization process.The effect of Li+partial substitution of K+on fluorphlogopite crystallization was studied by means of DTA and...Li+doped fluoride phlogopite was prepared by the conventional melt crystallization process.The effect of Li+partial substitution of K+on fluorphlogopite crystallization was studied by means of DTA and XRD.The glass crystallization activation energy could be calculated based on the crystallization peak temperature determined at different heating rate of DTA.Small amount of Li+did not change the main crystal phase,but promote crystallization of mica.The molar content of Li+in the range of 0to 6.67% reduced the activation energy of crystallization of fluorphlogopite.The crystallization activation energy was the lowest when the molar content was 6.67%,and was increased when the content was more than 6.67%.Read More
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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