基于天然黄铁矿构筑自修复循环催化剂及其催化性能研究

doi:10.11896/cldb.24090156

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Abstract The conventional Fenton catalytic treatment technology faces significant challenges, including low catalytic efficiency and a high risk of secon-dary pollution, which limit its widespread application in industrial wastewater treatment. Therefore developing Fenton-like catalysts with high catalytic activity and stability is a major challenge in wastewater treatment. In this work a novel self-healing heterogeneous Fenton reagent, pyrite@WS₂, was successfully designed using natural pyrite as the Fenton iron source through mechanical ball milling. The catalytic performance was evaluated using rhodamine B as a model pollutant in a multifactor experimental system. The results demonstrated that the introduction of the co-catalyst WS₂ significantly enhanced the cyclic conversion between ferric and ferrous ions, leading to an expanded pH range, reduced secondary pollution, and significantly improved reaction efficiency, showcasing a triple synergistic effect. Radical scavenging experiments and EPR further confirmed that ·OH and ·O₂^- were the primary active species in the catalytic process. Additionally, the study validated the catalyst’s potential for mass production and tested its excellent performance in degrading various organic dyes. In conclusion, this work may provide a new perspective on the development of pyrite-based heterogeneous Fenton reagents and offer an innovative and practical strategy to address the challenges of low catalytic efficiency and secondary pollution in Fenton catalysts.

Key words： heterogeneous Fenton reaction mechanical ball milling technique pyrite tungsten disulfide self-healing cycle

Published: Online: 2025-10-27

CLC number:

O643

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	Articles by authors
	WANG Yi
	QIN Jiayong
	LU Shengda
	HUANG Xudong
	HUANG Zaiyin
	ZHANG Feiwu

Cite this article:

WANG Yi,QIN Jiayong,LU Shengda, et al. Study on the Construction of Self-healing Recyclable Catalysts Based on Natural Pyrite and Their Catalytic Performance[J]. Materials Reports, 2025, 39(20): 24090156-8.

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https://www.mater-rep.com/EN/10.11896/cldb.24090156 OR https://www.mater-rep.com/EN/Y2025/V39/I20/24090156

1 Saravanakumar K, De Silva S, Siva S S. Chemosphere, 2022, 307, 135593.
2 Ewuzie U, Saliu O D, Dulta K, et al. Journal of Water Process Engineering, 2022, 50, 103273.
3 Franca R D G, Pinheiro H M, Lourenco N D. Reviews in Environmental Science and Bio/Technology, 2020, 19(1), 149.
4 Liu Y, Liu H, She Z. Materials, 2021, 14(18), 5398.
5 Chen X, Yao L, He J, et al. Journal of Hazardous Materials, 2023, 449, 131024.
6 Chen Q, Lü F, Zhang H, et al. Journal of Hazardous Materials, 2023, 244, 120536.
7 Qingbo W, Qiuling C. IOP Conference Series Earth and Environmental Science, 2020, 508(1), 012048.
8 Jain B, Singh A K, Kim H, et al. Environmental Chemistry Letters, 2018, 16(3), 947.
9 Chang J, Li Y, Lu H. Journal of Marine Science and Engineering, 2022, 10(10), 1533.
10 Li H, Yang Y, Liu X, et al. ACS Sustainable Chemistry & Engineering, 2024, 12(15), 5809.
11 Sun H, Liu C, Yao Y. Environmental Engineering Science, 2021, 38(9), 854.
12 Wang Y. HPHT synthesis and performance modulation of Fe-S system compounds. Ph. D. Thesis, Jilin University, China, 2022 (in Chinese).
王遥. Fe-S体系化合物的高温高压制备与性能调控. 博士学位论文, 吉林大学, 2022.
13 Zhao B, Gong J, Song B, et al. Chemosphere, 2022, 308, 136427.
14 He G J, Zhong D J, Xu Y L, et al. Water, Air, & Soil Pollution, 2021, 232, 141.
15 Feng Y, Wu D, Deng Y, et al. Environmental Science & Technology, 2016, 50(6), 3119.
16 Bellér G, Lente G, Fábián I. Inorganic Chemistry, 2017, 56(14), 8270.
17 Zhang Y R, Qian Z, Chen R Z, et al. Chinese Journal of Environmental Engineering, 2024, 18(7), 1840 (in Chinese).
张悦茹, 钱征, 陈荣志, 等. 环境工程学报, 2024, 18(7), 1840.
18 Addou R, Colombo L, Wallace R M. ACS Applied Materials & Interfaces, 2015, 7(22), 11921.
19 Khataee A, Fathinia S, Fathinia M. Ultrasonics Sonochemistry, 2017, 34, 904.
20 Li Q C, Ning X T, Yang S, et al. Journal of the Chinese Ceramic Society, 2024, 52(10), 3093 (in Chinese).
李春全, 宁晓田, 杨珊珊, 等. 硅酸盐学报, 2024, 52(10), 3093.
21 Luo H, Zhou X, Guo X, et al. Chemosphere, 2021, 262, 128067.
22 Wang Y S. Efficiency and mechanism of nitrilotriacetic acid-enhanced Mn²⁺ activated IO₄^- for carbamazepine removal in aqueous solution. Master’s Thesis, Harbin Institute of Technology, China, 2022 (in Chinese).
王义世. 氨三乙酸强化Mn²⁺活化IO₄^-去除水中卡马西平的效能与机理. 硕士学位论文, 哈尔滨工业大学, 2022.
23 Wei X P, Wu H H, He G P, et al. Journal of Hazardous Materials, 2017, 321, 408.
24 Zhou T, Li Y Z, Ji J, et al. Separation and Purification Technology, 2008, 62(3), 551.
25 Qin H D, Yang Y C, Shi W, et al. Journal of Environmental Chemical Engineering, 2021, 9(5), 106184.
26 Xiao Y F, Ji J H, Zhu L L, et al. Chemical Engineering Journal, 2020, 383, 123158.
27 Jin Z, Li Q, Tang P, et al. Nanoscale Advances, 2022, 4(14), 3073.
28 Hu L, Liu Z, He C, et al. Composites Part B, 2019, 176, 107220.
29 Cheng Y, Wang K, Zhou Y, et al. Journal of Materials Science, 2019, 54(10), 7850.
30 Wang D, Yi N, Wang Y, et al. Chemical Engineering Journal, 2021, 421, 129948.
31 Nezamzadeh-Ejhieh A, Salimi Z. Applied Catalysis A, 2010, 390(1), 110.
32 Shen Z W, Luo H W, Guo Z H, et al. Acta Scientiae Circumstantiae, 2024(10), 298 (in Chinese).
申祖武, 罗浩伟, 郭泽浩, 等. 环境科学学报, 2024(10), 298.
33 Talbi K, Mammeri L, Lekikot B, et al. Separation and Purification Technology, 2022, 302, 122052.
34 Li P, Qu J, Wu J, et al. ACS Omega, 2022, 7, 46250.
35 Lin X, Hu J, Mo Z, et al. Journal of Environmental Management, 2024, 365, 121607.
36 Neyens E, Baeyens J. Journal of Hazardous Materials, 2003, 98(1-3), 33.
37 Zhou Y Z. Degradation of tetracycline in wastewater by perovskite-based heterogeneous Fenton-like system. Master’s Thesis, Harbin Institute of Technology, China, 2021(in Chinese).
周宇喆. 钙钛矿基非均相类芬顿体系降解废水中四环素的研究. 硕士学位论文, 哈尔滨工业大学, 2021.
38 Chen Y, Shao Y, Li O, et al. Chemical Engineering Journal, 2022, 442, 135961.
39 Yuan S A, Peng J Y, Zhang Y R, et al. ACS Catalysis, 2022, 12(12), 7278.
40 Mycroft J R, Nesbitt H W, Pratt A R, et al. Geochimica et Cosmochimica Acta, 1995, 59(4), 721.
41 Sang F, Yin Z, Wang W J, et al. Journal of Cleaner Production, 2022, 378, 134459.
42 Tang J, Wang C D, Zhang H C, et al. Journal of Alloys and Compounds, 2022, 911, 164991.
43 Luo H W, Liu C Y, Cheng Y, et al. Science of the Total Environment, 2021, 787, 147724.
44 Zhang G T, Hao Z T, Yin J, et al. Dalton Transactions, 2020, 49, 9804.