A novel β→α phase transition of PbF2 at ambient condition driven fluoride ions

被引：6

作者：

Huang, B ^{[1
]}

Hong, HM

Xue, ZL

You, XZ

机构：

[1] Nanjing Univ, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China

[2] Nanjing Univ, Inst Coordinat Chem, Nanjing 210093, Peoples R China

[3] Nanjing Univ, Analyt Ctr, Nanjing 210093, Peoples R China

[4] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA

来源：

SOLID STATE COMMUNICATIONS | 2005年 / 133卷 / 06期

基金：

中国国家自然科学基金;

关键词：

surfaces and interfaces; chemical synthesis; phase transitions; synchrotron radiation;

D O I：

10.1016/j.ssc.2004.11.025

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We first qualitatively studied beta-->alpha irreversible phase transition of PbF2 driven by fluoride ions and found that the speed of phase transition was strongly dependent on the concentration of fluoride ions in MeOH solution. These processes were traced by X-ray diffraction analysis. Possible mechanism of phase transition is discussed. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：393 / 395

页数：3

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