Ionothermal synthesis and crystal structures of metal phosphate chains

详细信息    查看全文

• 作者：David S. Wragg ; Benjamin Le Ouay ; Andrew M. Beale ; Matthew G. O’ ; Brien ; Alex ; ra M.Z. Slawin ; John E. Warren ; Timothy J. Prior ; Russell E. Morris
• 关键词：Ionothermal synthesis ; X-ray diffraction ; Crystal structure ; Chain
• 刊名：Journal of Solid State Chemistry
• 出版年：2010
• 出版时间：July 2010
• 年：2010
• 卷：183
• 期：7
• 页码：1625-1631
• 全文大小：673 K

文摘

We have prepared isostructural aluminium and gallium phosphate chains by ionothermal reactions in 1-ethyl-3-methylimidazolium bromide and 1-ethylpyridinium bromide under a variety of conditions. The chains can be prepared as pure phases or along with three dimensional framework phases. The chains are favoured at shorter heating times and the crystallinity can be improved by addition of transition metal acetates and amines which are not included in the final structure. The chain can be prepared with or without the presence of hydrofluoric acid.