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
  • [21] Synthesis and Characterization of Chrome (VI) Ion/Iron Oxide/Chitosan Composite for Oxidation of Methylene Blue by Photo-Fenton Reaction
    Saleh, Khulood A.
    Sadiq, Yaman Khalid
    CHEMICAL METHODOLOGIES, 2023, 7 (02): : 112 - 122
  • [22] Ag nanoparticles/hematite mesocrystals superstructure composite: a facile synthesis and enhanced heterogeneous photo-Fenton activity
    Chen, Xianjie
    Chen, Fangge
    Liu, Fenglin
    Yan, Xiaodong
    Hu, Wei
    Zhang, Ganbing
    Tian, Lihong
    Xia, Qinghua
    Chen, Xiaobo
    CATALYSIS SCIENCE & TECHNOLOGY, 2016, 6 (12) : 4184 - 4191
  • [23] Polychloroprene degradation by a Photo-Fenton process
    Freitas, AR
    Vidotti, GJ
    Rubira, AF
    Muniz, EC
    POLYMER DEGRADATION AND STABILITY, 2005, 87 (03) : 425 - 432
  • [24] Detoxification of toxic dyes using biosynthesized iron nanoparticles by photo-Fenton processes
    V. J. Garole
    B. C. Choudhary
    S. R. Tetgure
    D. J. Garole
    A. U. Borse
    International Journal of Environmental Science and Technology, 2018, 15 : 1649 - 1656
  • [25] An Iron Oxychloride/Reduced Graphene Oxide Heterojunction with Enhanced Catalytic Performance as a Photo-Fenton Catalyst
    Zhang, Jian
    Zhao, Xinfu
    Zhong, Mingliang
    Yang, Mengxue
    Lian, Ye
    Liu, Guodong
    Liu, Shaojie
    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2018, (26) : 3080 - 3087
  • [26] Parameters affecting LED photoreactor efficiency in a heterogeneous photo-Fenton process using iron mining residue as catalyst
    Rojas-Mantilla, Hernan Dario
    Ayala-Duran, Saidy Cristina
    Pupo Nogueira, Raquel Fernandes
    JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 2019, 54 (13): : 1277 - 1286
  • [27] Detoxification of toxic dyes using biosynthesized iron nanoparticles by photo-Fenton processes
    Garole, V. J.
    Choudhary, B. C.
    Tetgure, S. R.
    Garole, D. J.
    Borse, A. U.
    INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 2018, 15 (08) : 1649 - 1656
  • [28] Photo-Fenton degradation of organic pollutants using a zinc oxide decorated iron oxide/reduced graphene oxide nanocomposite
    Ojha, Devi Prashad
    Joshi, Mahesh Kumar
    Kim, Han Joo
    CERAMICS INTERNATIONAL, 2017, 43 (01) : 1290 - 1297
  • [29] Phenomenological study and application of the combined influence of iron concentration and irradiance on the photo-Fenton process to remove micropollutants
    Carra, Irene
    Garcia Sanchez, Jose Luis
    Casas Lopez, Jose Luis
    Malato, Sixto
    Sanchez Perez, Jose Antonio
    SCIENCE OF THE TOTAL ENVIRONMENT, 2014, 478 : 123 - 132
  • [30] Assessing the application of a biochar-supported iron oxide catalyst to the treatment of imidacloprid by photo-Fenton technologies
    Muelas-Ramos, Virginia
    Gasco, Antonio
    Salvatierra, Mishell
    de los Rios, Christian
    Jimenez-Bautista, Karla
    Merayo, Noemi
    Bahamonde, Ana
    Hermosilla, Daphne
    CATALYSIS TODAY, 2024, 438
12345