类普鲁士蓝衍生物活化过一硫酸盐降解罗丹明B
陈贵梅 , 谢雨芸 ,杨有威 ,高艳 ,王春英 ,
( 矿冶环境污染防控江西省重点实验室,江西 赣州 341000; 江西理工大学资源与环境工程学院,江西 赣州 341000 )
DOI:10.11949/0438-1157.20240371
Degradation of rhodamine B by peroxymonosulfate activated by Prussian blue analogue derivatives
CHEN Guimei , XIE Yuyun ,YANG Youwei ,GAO Yan ,WANG Chunying ,
( Jiangxi Province Key Laboratory of Environmental Pollution Prevention and Control in Mining and Metallurgy, Ganzhou 341000, Jiangxi, China; School of Resources and Environmental Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi, China )
引 言
1 材料与方法
1.1 实验试剂
1.2 CunFe1-PBAs的制备
1.3 降解实验
2 结果与讨论
2.1 影响反应过程的参数
表1 可活化过一硫酸盐降解RhB的实验对比Table 1 Experiment comparison for the degradation of RhB by activated peroxymonosulfate
2.2 表征及结果分析
Cu(Ⅱ)-O + 2OH- Cu(Ⅰ) + 1O2 + H2O | (1) |
Cu(Ⅱ)+ + + Cu(Ⅰ) + H2O | (2) |
+ H2O 1O2 + | (3) |
Cu(Ⅰ) + 2OH+ + + Cu(Ⅱ) | (4) |
H2O + + H+ | (5) |
Fe(Ⅱ) + Fe(Ⅲ) + | (6) |
Fe(Ⅲ)+ + e- + + Fe(Ⅱ) + H2O | (7) |
O2 + e- | (8) |
·OH + 1O2 + OH- | (9) |
RhB + ·OH+ 1O2 + + Oxidation products | (10) |
3 结 论
引用本文: 陈贵梅, 谢雨芸, 杨有威, 高艳, 王春英. 类普鲁士蓝衍生物活化过一硫酸盐降解罗丹明B[J]. 化工学报, 2024, 75(10): 3804-3814 (CHEN Guimei, XIE Yuyun, YANG Youwei, GAO Yan, WANG Chunying. Degradation of rhodamine B by peroxymonosulfate activated by Prussian blue analogue derivatives[J]. CIESC Journal, 2024, 75(10): 3804-3814)
第一作者:陈贵梅(2001—),女,硕士研究生,2380164332@qq.com
通讯作者:王春英(1982—),女,博士,副教授,cywang@jxust.edu.cn