Influence of the precipitation pH on the compositions and properties of Bi-based oxyiodide photocatalysts

Influence of the precipitation pH on the compositions and properties of Bi-based oxyiodide photocatalysts
复制标题

沉淀pH对Bi基碘氧化物光催化剂组成和性能的影响

DOI:
10.1016/j.materresbull.2010.10.014
复制
发表时间:
2011-02
影响因子:
5.4
通讯作者:
Li, Zhongjun
Li, Zhongjun
中科院分区:
材料科学2区
文献类型:
--
作者:
Li, Yongyu;Yao, Hongchang;Wang, Jianshe;Wang, Ning;Li, Zhongjun

文献摘要

参考文献

被引文献

相似文献

采用沉淀过滤法和水热法制备了一系列不同组成的铋基碘氧化物光催化剂。通过调节沉淀pH值可以控制碘氧化铋的组成。研究了沉淀pH值对碘氧化铋组成和光催化活性的影响,探讨了结构与光催化性能的关系。在可见光照射下,所制备的纳米粉体对甲基橙橙子具有光催化降解活性。随着碘氧化铋中碘含量的增加,活性增加。
A series of Bi-based oxyiodide photocatalysts with different compositions were synthesized via a precipitation–filtration process followed by hydrothermal treatment. The compositions of the bismuth oxyiodides could be controlled by adjusting the precipitation pH values. The effects of the precipitation pH values on the compositions and photocatalytic activities of the bismuth oxyiodides were investigated and the relationship between structure and photocatalytic property is discussed. All the as-prepared powders exhibit photocatalytic activity on decomposing methyl orange under visible light irradiation. The activity increases with increasing content of iodine in the bismuth oxyiodides.
DOI: 10.1021/jp810227y
发表时间: 2009-03
影响因子: 3.7
作者:
Lin, Jun;Sun, Xiaoyan
通讯作者: Sun, Xiaoyan
DOI: 10.1021/jp077471t
发表时间: 2008-01
影响因子: 3.7
作者:
Xi Zhang;Zhihui Ai;Falong Jia;Lizhi Zhang
通讯作者: Xi Zhang;Zhihui Ai;Falong Jia;Lizhi Zhang
BiOI/TiO2 异质结构的低温合成及其高可见光诱导光催化活性
DOI: 10.1021/jp900812d
发表时间: 2009-04-30
影响因子: 3.7
作者:
Zhang, Xi;Zhang, Lizhi;Wang, Dejun
通讯作者: Wang, Dejun
DOI: --
发表时间: 1992
期刊: Zeitschrift für anorganische und allgemeine Chemie
影响因子: --
作者:
P. Rittner;H. Oppermann
通讯作者: P. Rittner;H. Oppermann
DOI: 10.1021/jp903757x
发表时间: 2009-07-16
影响因子: 3.7
作者:
Dunkle, Scott S.;Helmich, Richard J.;Suslick, Kenneth S.
通讯作者: Suslick, Kenneth S.