Zn-Doped MnCO3/CS Composite Photocatalyst for Visible-Light-Driven Decomposition of Organic Pollutants
文献类型： 外文期刊
第一作者： Liang, Hui
作者： Liang, Hui;Liu, Tongjin;Li, Ruijuan;Li, Rumei;Zhu, Yuxiao;Fang, Feng;Zhao, Yongxin
作者机构：
关键词： visible-light-driven photocatalysis; carbon-based catalysts; organic pollutants
期刊名称：MOLECULES （ 影响因子：4.6； 五年影响因子：4.9 ）
ISSN：
年卷期： 2024 年 29 卷 5 期
页码：
收录情况： SCI
摘要： Zn-doped MnCO3/carbon sphere (Zn-doped MnCO3/CS) composites were synthesized using a simple hydrothermal procedure. Among various samples (ZM-50, ZM-05, and ZMC-0), the ternary Zn-doped MnCO3/CS (ZMC-2) catalyst demonstrated excellent visible light-induced photocatalytic activity. This improvement comes from the Zn addition and the conductive CS, which facilitate electron movement and charge transport. The catalyst exhibited efficient degradation of methylene blue (MB) over a wide pH range, achieving a removal efficiency of 99.6% under visible light. Radical trapping experiments suggested that center dot OH and center dot O-2(-) played essential roles in the mechanism of organic pollutant degradation. Moreover, the catalyst maintained good degradation performance after five cycles. This study offers valuable perspectives into the fabrication of carbon-based composites with promising photocatalytic activity.
分类号：
- 相关文献
作者其他论文 更多>>
-
Effect of crowding stress on liver health, gut permeability and gut microbiota of genetically improved farmed tilapia (GIFT, Oreochromis niloticus)
作者：Zhang, Jian;Chen, Jie;Liang, Hui;Li, Ming;Zhou, Wenhao;Zhou, Zhigang;Yang, Yalin;Zhang, Zhen;Ran, Chao;Ding, Qianwen
关键词：Crowing stress; Apoptosis; Gut permeability; Gut microbiota; GIFT
-
Effects of dietary supplementation with novel organic rare earths on growth performance, gut and liver health, gut microbiota in golden pompano
作者：Li, Ming;Liang, Hui;Xia, Rui;Zhang, Jian;Chen, Jie;Zhou, Wenhao;Ding, Qianwen;Zhou, Zhigang;Yang, Yalin;Zhang, Zhen;Yao, Yuanyuan;Ran, Chao
关键词：Gut microbiota; Gut and liver health; Rare earth; Functional Group; Golden pompano
-
Insight into abiotic and biotic transformations of fenaminstrobin in water and soil: Kinetics, transformation mechanism and ecotoxicity
作者：Zhu, Yuxiao;Zheng, Yongquan;Dong, Fengshou;Wu, Xiaohu;Pan, Xinglu;Xu, Jun;Zhu, Yuxiao
关键词：Fenaminstrobin; Abiotic transformation; Biotic transformation; Ecotoxicity
-
Chromosome-level genome assembly of
Monolepta hieroglyphica , two-spotted leaf beetle (Coleoptera: Chrysomelidae)作者：He, Hao;Zhao, Yongxin;Zheng, Dengyu;Shen, Fei;Wei, Jianhua;Yang, Xiaozeng;Wu, Zhongyi;Zhang, Chun;Kuang, Huiyun;He, Kang;He, Kang;He, Kang;Zhang, Haiyan;Zhao, Changjiang;Jiang, Lu;Xiao, Da;Wang, Su;Wang, Zhenying;Zhan, Shuai;Yang, Xiaozeng
关键词：
-
Molecular mechanisms of cytochrome P450-mediated detoxification of tetraniliprole, spinetoram, and emamectin benzoate in the fall armyworm, Spodoptera frugiperda (JE Smith)
作者：Wang, Aiyu;Zhang, Yun;Xue, Chao;Zhao, Ming;Yang, Yuanxue;Zhang, Jianhua;Wang, Aiyu;Zhang, Yun;Zhao, Ming;Yang, Yuanxue;Zhang, Jianhua;Liu, Shaofang;Zhao, Yongxin
关键词：enzyme activity; insecticide; P450 genes; RNA interference; Spodoptera frugiperda; synergistic effect
-
Deciphering the gut microbiome of grass carp through multi-omics approach
作者：Li, Ming;Liang, Hui;Yang, Hongwei;Xia, Rui;Chen, Jie;Zhou, Wenhao;Zhou, Zhigang;Ding, Qianwen;Yang, Yalin;Zhang, Zhen;Yao, Yuanyuan;Ran, Chao
关键词：Gut microbiota; Gene modules; Gene catalogue; Grass crap
-
The effect of dietary supplementation with Lactobacillus rhamnosus GCC-3 fermentation product on gut and liver health of common carp (Cyprinus carpio)
作者：Chen, Jie;Zhang, Jian;Xie, Mingxu;Hao, Qiang;Liang, Hui;Li, Ming;Zhou, Wenhao;Zhang, Zhen;Ran, Chao;Zhou, Zhigang
关键词：Cyprinus carpio; Liver health; Gut microbiota; Lactobacillus rhamnosus
