Size dependence of phase transition thermodynamics of nanoparticles: A theoretical and experimental study

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• 作者：Wenjuan Zhang ; Yongqiang Xue ; ^{xyqlw@126.com} ; Qingshan Fu ; Zixiang Cui ; Shuting Wang
• 关键词：Nano-BaTiO3 ; Crystal transition ; Size dependence ; Thermodynamics
• 刊名：Powder Technology
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：308
• 期：Complete
• 页码：258-265
• 全文大小：798 K
• 卷排序：308

文摘

The theoretical relation of phase transition entropy and particle size was derived. Experimental regularities of size on phase transition thermodynamics were studied. The experimental results agree well with the theoretical equations.