Bi_xO_yCl<sub>z</sub>多孔纳米棒的固相化学合成及其光催化性能研究

谢晶; 尹随心; 曹亚丽

doi:10.13568/j.cnki.651094.651316.2021.10.29.0002

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Bi_xO_yCl_z多孔纳米棒的固相化学合成及其光催化性能研究

更新时间：2026-01-21

- Bi_xO_yCl_z多孔纳米棒的固相化学合成及其光催化性能研究
- Journal of Xinjiang University (Natural Science Edition in Chinese and English) Vol. 39, Issue 5, Pages: 579-583(2022)
- 作者机构：
  
  新疆大学化学学院
- 作者简介：
- 基金信息：
- DOI：10.13568/j.cnki.651094.651316.2021.10.29.0002
  CLC： O643.36;O644.1;X703
- Published：2022
- 稿件说明：
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[1]谢晶,尹随心,曹亚丽.Bi_xO_yCl_z多孔纳米棒的固相化学合成及其光催化性能研究[J].新疆大学学报(自然科学版)(中英文),2022,39(05):579-583.
[1]谢晶,尹随心,曹亚丽.Bi_xO_yCl_z多孔纳米棒的固相化学合成及其光催化性能研究[J].新疆大学学报(自然科学版)(中英文),2022,39(05):579-583. DOI： 10.13568/j.cnki.651094.651316.2021.10.29.0002.

DOI：10.13568/j.cnki.651094.651316.2021.10.29.0002.

摘要

氯氧化铋因其特殊的内部静电场与(Bi_2O2)2+层互相垂直的结构而易生成纳米片．众所周知，纳米材料的微观形貌和带隙结构对其光催化性能起决定性作用．采用固相化学反应通过调节反应物的比例制备了不同化学计量比的Bi_xO_yClz多孔纳米棒，研究了化学计量比的改变对氯氧化铋的微观形貌、能带结构和光催化性能的影响规律．其中Bi12O17Cl2纳米棒因内部和表面含有丰富的孔结构以及合适的能带结构，增加了材料的催化活性位点并提高了材料对可见光的吸收能力，使其在可见光下具有优异的光催化活性，约在60 min内可完全降解罗丹明B和双酚A.

Abstract

BiOCl possesses special internal electrostatic field and is perpendicular to the(Bi_2O2)2+layer

which makes it tend to form nanoplatelets. It is well-known

the morphology and band gap of nanomaterials have a decisive efect on its photocatalytic performance. In this paper

a solid-phase chemical reaction was firstly used to prepare Bi_xO_yClz porous nanorods with diferent stoichiometric ratios by adjusting the ratio of reactants.The influence of the change in stoichiometric ratio on the microscopic morphology

energy band structure and photocatalytic performance of bismuth oxychloride was studied. Due to the rich pore structure that could increase the catalytic active sites and the appropriate energy band structure that could improve the absorption capacity of visible light

Bi12O17Cl2 nanorods displayed the best photocatalytic performance under visible light

which can completely degrading rhodamine B and bisphenol A within 60 minutes.

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references

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Bi_xO_yClz多孔纳米棒的固相化学合成及其光催化性能研究

DOI：10.13568/j.cnki.651094.651316.2021.10.29.0002

摘要

Abstract

关键词

Keywords

references

Bi_xO_yCl_z多孔纳米棒的固相化学合成及其光催化性能研究