An improved co-precipitation method to synthesize three bismuth ferrites
发布时间：2024-08-09
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- 所属单位：
- 化学与化工学院
- 发表刊物：
- Synth React Inorg M
- 关键字：
- 中文关键字：铁酸铋；化学合成；光催化；X射线衍射，英文关键字：bismuth ferrites; chemical synthesis; photocatalys
- 摘要：
- A simple co-precipitation method has been used for the synthesis of single phase of three bismuth ferrites (BiFeO3, Bi25FeO40, Bi2Fe4O9). In this method the pH of the solutions kept unchanged during the co-precipitation process and single phase of three bismuth ferrites were obtained. Phase analysis results show that buffer solutions play an important role in the preparation of single phase of bismuth ferrites. Morphology analysis results show that the products are micron-sized. The decolorization ratio of methyl orange by the bismuth ferrites has reached from 65% to 90% under UV light irradiation for 2 hour.
- 备注：
- SCI
- 合写作者：
- WangKK,JiangYR,WangXC
- 第一作者：
- 谢会东
- 论文类型：
- 期刊论文
- 卷号：
- 卷：44
- 期号：
- 期：
- 页面范围：
- 页：1363-1367
- 是否译文：
- 否
- 发表时间：
- 2014-12-01