Synthesis of Iron Oxide Nanoparticles and their Application in Photo-Fenton Process: An Undergraduate Experiment in Chemistry

被引：0
|
作者：
Oliveira, Mayara L. [1 ]
Pagung, Elaine [1 ]
Lorenzini, Lucas [1 ]
Neves, Tainara R. [1 ]
Pereira, Julia R. P. [1 ]
Ferreira, Sandra A. D. [1 ]
de Freitas, Marcos B. J. G. [1 ]
Moura, Paulo R. G. [1 ]
Lelis, Maria de Fatima F. [1 ]
机构：
[1] Univ Fed Espirito Santo, Dept Chem, BR-29075910 Vitoria, ES, Brazil
来源：
JOURNAL OF CHEMICAL EDUCATION | 2025年
关键词：
Undergraduate Chemistry; Laboratory Instruction; Hands-On Learning/Manipulatives; Problem-Solving; Iron Oxide Nanoparticles; Photo-Fenton Catalysis; ORE TAILINGS; AQUEOUS-SOLUTION; DYES; DEGRADATION; OXIDATION; CATALYST; DECOLORIZATION; BATTERIES;
D O I：
10.1021/acs.jchemed.4c00591
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Undergraduate students participated in an experimental study of the synthesis of iron oxide nanoparticles from iron mining tailings and their application for environmental remediation purposes. Iron oxide nanoparticles were used as a catalyst for methylene blue degradation by photo-Fenton oxidation. This experimental activity allowed students to understand the principles of advanced oxidation processes, learn about catalyst preparation and characterization methods, and grasp scientific concepts by analyzing and solving an environmental problem. Additionally, the experiment contributed to strengthening students' experimental skills and problem-solving abilities in a practical and interdisciplinary manner.
引用
收藏
页数：8
相关论文
共 50 条
  • [1] Performance of hematite particles as an Iron source for the degradation of ornidazole in photo-fenton process
    Changotra, Rahil
    Varshney, Lalit
    Guin, Jhimli Paul
    Dhir, Amit
    JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2018, 85 (01) : 203 - 212
  • [2] Green synthesis and application of heterogeneous iron oxide based nanoparticles for dairy wastewater treatment by Photo-Fenton processes
    Malakootian, Mohammad
    Heidari, Mohammad Reza
    ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS, 2021, 235 (06): : 683 - 705
  • [3] Enhanced mineralization of Reactive Black 5 by waste iron oxide via photo-Fenton process
    Tan, Weihua
    Ai, Jia
    Fan, Yuanrou
    Liu, Xiang
    Xu, Yuncheng
    Zhang, Hui
    Huang, Yao-Hui
    RESEARCH ON CHEMICAL INTERMEDIATES, 2020, 46 (10) : 4423 - 4431
  • [4] Application of heterogeneous iron loaded zeolite A catalyst in photo-Fenton process for the removal of safranin in wastewater
    Ikhlaq, Amir
    Javed, Farhan
    Munir, Muhammad Shahzad
    Hussain, Sadam
    Joya, Khurram Saleem
    Zafar, Abdul Mannan
    DESALINATION AND WATER TREATMENT, 2019, 148 : 152 - 161
  • [5] Application of a montmorillonite clay modified with iron in photo-Fenton process. Comparison with goethite and nZVI
    De Leon, Maria A.
    Sergio, Marta
    Bussi, Juan
    Ortiz de la Plata, Guadalupe B.
    Cassano, Alberto E.
    Alfano, Orlando M.
    ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2015, 22 (02) : 864 - 869
  • [6] Degradation of diphenhydramine by photo-Fenton using magnetically recoverable iron oxide nanoparticles as catalyst
    Pastrana-Martinez, Luisa M.
    Pereira, Nuno
    Lima, Rui
    Faria, Joaquim L.
    Gomes, Helder T.
    Silva, Adrian M. T.
    CHEMICAL ENGINEERING JOURNAL, 2015, 261 : 45 - 52
  • [7] Heterogeneous photo-Fenton process with zerovalent iron nanoparticles for degradation of toluene in aqueous solution
    Duca, Clara
    Bogo, Horacio
    Litter, Marta I.
    San Rom, Enrique
    CATALYSIS COMMUNICATIONS, 2023, 183
  • [8] Photocatalytic activity of natural ground hematite in heterogeneous photo-Fenton process
    Acisli, Ozkan
    DESALINATION AND WATER TREATMENT, 2019, 167 : 200 - 211
  • [9] Decolorization of methyl orange dye by photo-Fenton process using silica gel/iron oxide catalyst
    Rasouli, Hassanali
    Khodabakhshi, Momen
    Ghorbanpour, Mohammad
    DESALINATION AND WATER TREATMENT, 2022, 274 : 289 - 296
  • [10] Nontraditional Application of the Photo-Fenton Process: A Novel Strategy for Molecular Construction Using Formamide and Flow Chemistry
    Sanabria, Marialy N.
    Hornink, Milene M.
    Correia, Valquiria G.
    Andrade, Leandro H.
    ORGANIC PROCESS RESEARCH & DEVELOPMENT, 2020, 24 (10) : 2288 - 2297
12345