Synthesis of β-Y₂Si₂O₇ nanowires via a facile molten salt method and their thermal properties

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• 作者：Lei Zhou^a ; Jianfeng Huang^a ; ^{huangjfsust@126.com} ; Liyun Cao^a ; ^{caoliyun@sust.edu.cn} ; Haibo Ouyang^a ; Jianpeng Wu^a ; Jintao Liu^a ; Xing Wang^a ; Wei Hao^b
• 关键词：β-Y2Si2O7 nanowires ; Thermal conductivity ; Molten salt method ; Coating materials
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：30 March 2017
• 年：2017
• 卷：699
• 期：Complete
• 页码：210-215
• 全文大小：2072 K
• 卷排序：699

文摘

The single phase β-Y2Si2O7 nanowires have been prepared via a molten salt method. Effect of the temperature on the synthesis of β-Y2Si2O7 nanowires was investigated. β-Y2Si2O7 has a low thermal conductivity (1.84 W m−1 K−1) and a low thermal expansion coefficient (3.88 × 10−6 K−1).