Synthesis and Characterization of Ternary NH
<sub>4</sub>
Ln
<sub>2</sub>
F
<sub>7</sub>
(Ln = Y, Ho, Er, Tm, Yb, Lu) Nanocages
作者:Xin Liang、Xun Wang、Leyu Wang、Ruoxue Yan、Qing Peng、Yadong Li
DOI:10.1002/ejic.200600076
日期:2006.6
class of NH4Ln2F7 (Ln = Y, Ho, Er, Tm, Yb, Lu) inorganic nanocages that has been discovered will be presented. A facile template-free synthetic route was developed for one step, high yield, and large scale synthesis of ternary NH4Ln2F7 (Ln = Y, Ho, Er, Tm, Yb, Lu) nanocages. On the basis of our studies, these nanocages are thermodynamically stable forms of this group of NH4Ln2F7 compounds. The tendency
在本文中,将介绍已发现的一类新的 NH4Ln2F7(Ln = Y、Ho、Er、Tm、Yb、Lu)无机纳米笼。开发了一种简便的无模板合成路线,用于一步、高产率和大规模合成三元 NH4Ln2F7(Ln = Y、Ho、Er、Tm、Yb、Lu)纳米笼。根据我们的研究,这些纳米笼是这组 NH4Ln2F7 化合物的热力学稳定形式。NH4Ln2F7 (Ln = Y, Ho, Er, Tm, Yb, Lu) 形成这些新型纳米结构的趋势被认为与其固有的层状结构密切相关,类似于无机富勒烯类纳米颗粒。这种新型纳米笼可以很容易地掺杂其他镧系元素离子,这可能赋予这些纳米笼新的特性。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)