Controlled synthesis of bismuth oxo nanoscale crystals (BiOCl, Bi12O17Cl2, α-Bi2O3, and (BiO)2CO3) by solution-phase methods

被引：67

作者：

Chen, Xiang Ying ^{[1
]}

Huh, Hyun Sue ^{[1
]}

Lee, Soon W. ^{[1
]}

机构：

[1] Sungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2007年 / 180卷 / 09期

关键词：

bismuth compounds; solution-phase; nanostructures; photoluminescence;

D O I：

10.1016/j.jssc.2007.06.030

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

We present the controlled solution-phase synthesis of several sheet- or rod-like bismuth oxides, BiOCl, Bi12O17Cl2, alpha-Bi2O3 and (BiO)(2)CO3, by adjusting growth parameters such as reaction temperature, mole ratios of reactants, and the base used. BiOCl, Bi12O17Cl2, and alpha-Bi2O3 could be prepared from BiCl3 and NaOH, whereas (BiO)(2)CO3 was prepared from BiCl3 and urea. BiOCI and Bi12O17Cl2 could also be prepared from BiCl3 and ammonia. The alpha-Bi2O3 sample exhibited strong emission at room temperature. (c) 2007 Elsevier Inc. All rights reserved.

引用

页码：2510 / 2516

页数：7

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