In Situ Topotactic Synthesis of Monodispersed Hierarchically Nanostructured Yttrium-Based Microspindles from a Mesocrystal Precursor

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• 作者：Jianle Zhuang ; Xianfeng Yang ; Bingfu Lei ; Haoran Zhang ; Mingmei Wu and Yingliang Liu
• 刊名：European Journal of Inorganic Chemistry
• 出版年：2016
• 出版时间：September 2016
• 年：2016
• 卷：2016
• 期：25
• 页码：3990-3993
• 全文大小：1226K
• ISSN：1099-0682c

文摘

Monodispersed hierarchically nanostructured yttrium-based materials including Y(OH)₃, Y₆O₅F₈, and H-NaYF₄ were successfully synthesized from the same mesocrystal Y(OH)_xF_3–x precursor. It was found that there was a close crystallographic relationship between the precursor and the final products and all of the processes underwent an in situ topotactic transformation.