Preparation of Kω-g-C3N4 composite loaded on magnetic attapulgite and its degradation performance for malachite green

doi:10.1016/j.cjche.2024.02.013

Abstract

Abstract: Visible-light-driven photocatalysis is a promising technology for the treatment of dye wastewater. In this work, a novel photocatalyst of K_ω-g-C₃N₄ loaded on magnetic attapulgite (ATP) (K-g-C₃N₄@ATP-Fe₃O₄) with excellent visible light photocatalytic properties and stability were successfully prepared and characterized. The removal efficiency of K-g-C₃N₄@ATP-Fe₃O₄ for malachite green (MG) was studied, and the degradation mechanism was analyzed and proposed. It was found that the K₅-g-C₃N₄@ATP-Fe₃O₄ photocatalyst possessed excellent degradation efficiency of over 98.0% for the MG dye wastewater under optimal conditions. Moreover, the K₅-g-C₃N₄@ATP-Fe₃O₄ materials possessed good recyclability with a removal rate over 82% after 4 cycles. Under visible light condition, the K₅-g-C₃N₄@ATP-Fe₃O₄ photocatalyst produce radicals of ·OH and O₂^- to degrade the MG dyes, which was supported by electron paramagnetic resonance (EPR) and radical trapping experiments. In addition, the LC-MS analysis interpreted the degradation pathways and intermediates of MG in the solution. The findings in this work indicate that the prepared photocatalytic material has excellent degradation efficiency for MG and can be applied in dye wastewater treatment.

Key words: Photocatalyst, Malachite green, K_ω-g-C₃N₄, Degradation

摘要： Visible-light-driven photocatalysis is a promising technology for the treatment of dye wastewater. In this work, a novel photocatalyst of K_ω-g-C₃N₄ loaded on magnetic attapulgite (ATP) (K-g-C₃N₄@ATP-Fe₃O₄) with excellent visible light photocatalytic properties and stability were successfully prepared and characterized. The removal efficiency of K-g-C₃N₄@ATP-Fe₃O₄ for malachite green (MG) was studied, and the degradation mechanism was analyzed and proposed. It was found that the K₅-g-C₃N₄@ATP-Fe₃O₄ photocatalyst possessed excellent degradation efficiency of over 98.0% for the MG dye wastewater under optimal conditions. Moreover, the K₅-g-C₃N₄@ATP-Fe₃O₄ materials possessed good recyclability with a removal rate over 82% after 4 cycles. Under visible light condition, the K₅-g-C₃N₄@ATP-Fe₃O₄ photocatalyst produce radicals of ·OH and O₂^- to degrade the MG dyes, which was supported by electron paramagnetic resonance (EPR) and radical trapping experiments. In addition, the LC-MS analysis interpreted the degradation pathways and intermediates of MG in the solution. The findings in this work indicate that the prepared photocatalytic material has excellent degradation efficiency for MG and can be applied in dye wastewater treatment.

关键词: Photocatalyst, Malachite green, K_ω-g-C₃N₄, Degradation

Aishun Ma, Hanlin Qian, Hongxia Liu, Sili Ren. Preparation of K_ω-g-C₃N₄ composite loaded on magnetic attapulgite and its degradation performance for malachite green[J]. Chinese Journal of Chemical Engineering, 2024, 71(7): 110-121.

Aishun Ma, Hanlin Qian, Hongxia Liu, Sili Ren. Preparation of K_ω-g-C₃N₄ composite loaded on magnetic attapulgite and its degradation performance for malachite green[J]. 中国化学工程学报, 2024, 71(7): 110-121.

References

[1] R. Gusain, K. Gupta, P. Joshi, O.P. Khatri, Adsorptive removal and photocatalytic degradation of organic pollutants using metal oxides and their composites: a comprehensive review, Adv. Colloid Interface Sci. 272 (2019) 102009.
[2] Y. Bai, C.L. Song, H.Y. Li, Q.W. Yang, Y.K. Yu, Facilely synthesized, highly permeable, and efficiently recyclable polycationic gel with cohesive state transformations for purifying dyeing wastewater, ACS Omega 5 (14) (2020) 8046-8055.
[3] K.J. Zhao, G.H. Zhao, P.Q. Li, J.X. Gao, B.Y. Lv, D.M. Li, A novel method for photodegradation of high-chroma dye wastewater via electrochemical pre-oxidation, Chemosphere 80 (4) (2010) 410-415.
[4] Q.G. Ren, C.C. Kong, Z.H. Chen, J.D. Zhou, W.M. Li, D.Y. Li, Z.J. Cui, Y.H. Xue, Y.H. Lu, Ultrasonic assisted electrochemical degradation of malachite green in wastewater, Microchem. J. 164 (2021) 106059.
[5] H.R. Rajabi, O. Khani, M. Shamsipur, V. Vatanpour, High-performance pure and Fe³⁺-ion doped ZnS quantum dots as green nanophotocatalysts for the removal of malachite green under UV-light irradiation, J. Hazard Mater. 250-251 (2013) 370-378.
[6] N.P. Raval, P.U. Shah, N.K. Shah, Malachite green “a cationic dye” and its removal from aqueous solution by adsorption, Appl. Water Sci. 7 (7) (2017) 3407-3445.
[7] S.K. Pandey, M.K. Tripathi, V. Ramanathan, P.K. Mishra, D. Tiwary, Enhanced photocatalytic efficiency of hydrothermally synthesized g-C₃N₄/NiO heterostructure for mineralization of malachite green dye, J. Mater. Res. Technol. 11 (2021) 970-981.
[8] A.M. Rabie, M.R. Abukhadra, A.M. Rady, S.A. Ahmed, A. Labena, H.S.H. Mohamed, M.A. Betiha, J.J. Shim, Instantaneous photocatalytic degradation of malachite green dye under visible light using novel green Co-ZnO/algae composites, Res. Chem. Intermed. 46 (3) (2020) 1955-1973.
[9] G.R. Delpiano, D. Tocco, L. Medda, E. Magner, A. Salis, Adsorption of malachite green and alizarin red S dyes using Fe-BTC metal organic framework as adsorbent, Int. J. Mol. Sci. 22 (2) (2021) 788.
[10] M. Abdel Salam, M.R. Abukhadra, A. Adlii, Insight into the adsorption and photocatalytic behaviors of an organo-bentonite/Co₃O₄ green nanocomposite for malachite green synthetic dye and Cr(VI) metal ions: application and mechanisms, ACS Omega 5 (6) (2020) 2766-2778.
[11] Y.N. Teixeira, R.P.F. Melo, M.R. Fernandes, S.K.S. Carmo, E.L. Barros Neto, Malachite green removal using ionic flocculation, Water Pract. Technol. 17 (5) (2022) 1113-1128.
[12] B.Z. Liu, H.T. Lu, S.Y. Wu, Z.Z. Wang, L. Feng, H.L. Zheng, Octopus tentacle-like molecular chains in magnetic flocculant enhances the removal of Cu(II) and malachite green in water, Sep. Purif. Technol. 282 (2022) 120139.
[13] J.A. Wang, F. Gao, Z.Z. Liu, M. Qiao, X.M. Niu, K.Q. Zhang, X.W. Huang, Pathway and molecular mechanisms for malachite green biodegradation in exiguobacterium sp. MG2, PLoS One 7 (12) (2012) e51808.
[14] J.L. Song, G. Han, Y.N. Wang, X. Jiang, D.X. Zhao, M.M. Li, Z. Yang, Q.Y. Ma, R.E. Parales, Z.Y. Ruan, Y.C. Mu, Pathway and kinetics of malachite green biodegradation by Pseudomonas veronii, Sci. Rep. 10 (1) (2020) 4502.
[15] A. Ansari, D. Nematollahi, A comprehensive study on the electrocatalytic degradation, electrochemical behavior and degradation mechanism of malachite green using electrodeposited nanostructured β-PbO₂ electrodes, Water Res. 144 (2018) 462-473.
[16] T.V.M. Sreekanth, P.C. Nagajyothi, G.R. Reddy, J. Shim, K. Yoo, Urea assisted ceria nanocubes for efficient removal of malachite green organic dye from aqueous system, Sci. Rep. 9 (1) (2019) 14477.
[17] A.M. Saad, M.R. Abukhadra, S. Abdel-Kader Ahmed, A.M. Elzanaty, A.H. Mady, M.A. Betiha, J.J. Shim, A.M. Rabie, Photocatalytic degradation of malachite green dye using chitosan supported ZnO and Ce-ZnO nano-flowers under visible light, J. Environ. Manage. 258 (2020) 110043.
[18] K.L. Ameta, N. Papnai, R. Ameta, Photocatalytic degradation of malachite green using nano-sized cerium-iron oxide, Orbital 6 (2014) 1-6.
[19] H.Y. Fu, Y.X. Yang, R.L. Zhu, J. Liu, M. Usman, Q.Z. Chen, H.P. He, Superior adsorption of phosphate by ferrihydrite-coated and lanthanum-decorated magnetite, J. Colloid Interface Sci. 530 (2018) 704-713.
[20] M. Shaban, A.M. Ahmed, N. Shehata, M.A. Betiha, A.M. Rabie, Ni-doped and Ni/Cr Co-doped TiO₂ nanotubes for enhancement of photocatalytic degradation of methylene blue, J. Colloid Interface Sci. 555 (2019) 31-41.
[21] Y. Zhang, B. Liu, N. Chen, Y.P. Du, T. Ding, Y.F. Li, W. Chang, Synthesis of SnO₂/ZnO flowerlike composites photocatalyst for enhanced photocatalytic degradation of malachite green, Opt. Mater. 133 (2022) 112978.
[22] L. Mohanty, D. Sundar Pattanayak, R. Singhal, D. Pradhan, S. Kumar Dash, Enhanced photocatalytic degradation of rhodamine B and malachite green employing BiFeO₃/g-C₃N₄ nanocomposites: an efficient visible-light photocatalyst, Inorg. Chem. Commun. 138 (2022) 109286.
[23] W.J. Ong, L.L. Tan, Y.H. Ng, S.T. Yong, S.P. Chai, Graphitic carbon nitride (g-C₃N₄)-based photocatalysts for artificial photosynthesis and environmental remediation: are we a step closer to achieving sustainability? Chem. Rev. 116 (12) (2016) 7159-7329.
[24] C. Ye, J.X. Li, Z.J. Li, X.B. Li, X.B. Fan, L.P. Zhang, B. Chen, C.H. Tung, L.Z. Wu, Enhanced driving force and charge separation efficiency of protonated g-C₃N₄ for photocatalytic O₂ evolution, ACS Catal. 5 (11) (2015) 6973-6979.
[25] Z. Zhu, Y. Yu, H.J. Dong, Z. Liu, C.X. Li, P.W. Huo, Y.S. Yan, Intercalation effect of attapulgite in g-C₃N₄ modified with Fe₃O₄ quantum dots to enhance photocatalytic activity for removing 2-mercaptobenzothiazole under visible light, ACS Sustainable Chem. Eng. 5 (11) (2017) 10614-10623.
[26] X.F. Li, H. Ren, Z.J. Zou, J.J. Sun, J.Y. Wang, Z.H. Liu, Energy gap engineering of polymeric carbon nitride nanosheets for matching with NaYF₄: Yb, Tm: enhanced visible-near infrared photocatalytic activity, Chem. Commun. 52 (3) (2016) 453-456.
[27] P. Niu, L.L. Zhang, G. Liu, H.M. Cheng, Graphene-like carbon nitride nanosheets for improved photocatalytic activities, Adv. Funct. Mater. 22 (22) (2012) 4763-4770.
[28] J.R. Ran, T.Y. Ma, G.P. Gao, X.W. Du, S.Z. Qiao, Porous P-doped graphitic carbon nitride nanosheets for synergistically enhanced visible-light photocatalytic H₂ production, Energy Environ. Sci. 8 (12) (2015) 3708-3717.
[29] H. Zou, X.H. Yan, J. Ren, X. Wu, Y. Dai, D.W. Sha, J.M. Pan, J. Liu, Photocatalytic activity enhancement of modified g-C₃N₄ by ionothermal copolymerization, J. Materiomics 1 (4) (2015) 340-347.
[30] T.T. Wang, J.Y. Zheng, J.J. Cai, Q.Q. Liu, X.X. Zhang, Visible-light-driven photocatalytic degradation of dye and antibiotics by activated biochar composited with K+ doped g-C₃N₄: effects, mechanisms, actual wastewater treatment and disinfection, Sci. Total Environ. 839 (2022) 155955.
[31] F.Y. Li, M.X. Lin, Synthesis of biochar-supported K_ω-g-C₃N₄ photocatalyst for enhancing the polycyclic aromatic hydrocarbon degradation activity, Int. J. Environ. Res. Public Health 17 (6) (2020) 2065.
[32] X.S. Zhou, B. Jin, R.Q. Chen, F. Peng, Y.P. Fang, Synthesis of porous Fe₃O₄/g-C₃N₄ nanospheres as highly efficient and recyclable photocatalysts, Mater. Res. Bull. 48 (4) (2013) 1447-1452.
[33] D.L. Zhu, S.M. Liu, M.L. Chen, J.S. Zhang, X.X. Wang, Flower-like-flake Fe₃O₄/g-C₃N₄ nanocomposite: facile synthesis, characterization, and enhanced photocatalytic performance, Colloids Surf. A Physicochem. Eng. Aspects 537 (2018) 372-382.
[34] H. Guo, K. Xia, M.Z. Cao, X.D. Zhang, Surface modification of attapulgite by grafting cationic polymers for treating dye wastewaters, Materials 14 (4) (2021) 792.
[35] A.T. Xie, J.Y. Cui, Y. Liu, C.G. Xue, Y. Wang, J.D. Dai, Preparation of Janus membrane based on biomimetic polydopamine interface regulation and superhydrophobic attapulgite spraying for on-demand oil-water emulsion separation, J. Membr. Sci. 627 (2021) 119242.
[36] Y. Wei, B. Han, X.Y. Hu, Y.H. Lin, X.Z. Wang, X.L. Deng, Synthesis of Fe₃O₄ nanoparticles and their magnetic properties, Procedia Eng. 27 (2012) 632-637.
[37] H. Jahangirian, M.H. Shah Ismail, M. Jelas Haron, R. Rafiee-Moghaddam, K. Shameli, S. Hosseini, K. Kalantari, R. Khandanlou, E. Gharibshahi, S. Soltaninejad, Synthesis and characterization of zeolite/Fe₃O₄ nanocomposite by green quick precipitation method, Dig. J. Nanomater. Biostructures. 8 (2013) 1405-1413.
[38] Y.Y. Wang, S. Zhao, Y.W. Zhang, J.S. Fang, Y.M. Zhou, S.H. Yuan, C. Zhang, W.X. Chen, One-pot synthesis of K_ω-g-C₃N₄ nanosheets with enhanced photocatalytic hydrogen production under visible-light irradiation, Appl. Surf. Sci. 440 (2018) 258-265.
[39] Jigyasa, Pratibha, J.K. Rajput, Alkali metal (Na/K) doped graphitic carbon nitride (g-C₃N₄) for highly selective and sensitive electrochemical sensing of nitrite in water and food samples, J. Electroanal. Chem. 878 (2020) 114605.
[40] J.N. Qu, Y. Du, Y.B. Feng, J.Y. Wang, B. He, M.X. Du, Y. Liu, N. Jiang, Visible-light-responsive K_ω-g-C₃N₄/BiOBr hybrid photocatalyst with highly efficient degradation of Rhodamine B and tetracycline, Mater. Sci. Semicond. Process. 112 (2020) 105023.
[41] P. Sun, W. Zhang, B.Z. Zou, X. Wang, L.C. Zhou, Z.F. Ye, Q.L. Zhao, Efficient adsorption of Cu(II), Pb(II) and Ni(II) from waste water by PANI@APTS-magnetic attapulgite composites, Appl. Clay Sci. 209 (2021) 106151.
[42] X.H. Chi, F.J. Liu, Y. Gao, J. Song, R.F. Guan, H.B. Yuan, An efficient B/Na Co-doped porous g-C₃N₄ nanosheets photocatalyst with enhanced photocatalytic hydrogen evolution and degradation of tetracycline under visible light, Appl. Surf. Sci. 576 (2022) 151837.
[43] W.J. Fang, J.Y. Liu, L. Yu, Z. Jiang, W.F. Shangguan, Novel (Na, O) Co-doped g-C₃N₄ with simultaneously enhanced absorption and narrowed bandgap for highly efficient hydrogen evolution, Appl. Catal. B Environ. 209 (2017) 631-636.
[44] S.H. Meng, Z.D. Nan, Rapid and selective adsorption of organic dyes with ultrahigh adsorption capacity using Na and Fe Co-doped g-C₃N₄, Sep. Purif. Technol. 297 (2022) 121420.
[45] Y.Q. Zhu, T. Wang, T. Xu, Y.X. Li, C.Y. Wang, Size effect of Pt co-catalyst on photocatalytic efficiency of g-C₃N₄ for hydrogen evolution, Appl. Surf. Sci. 464 (2019) 36-42.
[46] N. Esfandiari, M. Kashefi, M. Mirjalili, S. Afsharnezhad, Role of silica mid-layer in thermal and chemical stability of hierarchical Fe₃O₄-SiO₂-TiO₂ nanoparticles for improvement of lead adsorption: kinetics, thermodynamic and deep XPS investigation, Mater. Sci. Eng. B 262 (2020) 114690.
[47] L.L. Liu, Y.S. Liu, Y. Zhang, R. Yuan, H.J. Wang, K-doped graphitic carbon nitride with obvious less electrode passivation for highly stable electrochemiluminescence and its sensitive sensing analysis of microRNA, Anal. Chem. 94 (20) (2022) 7191-7199.
[48] X.W. Jiang, J. Li, J. Fang, L. Gao, W.X. Cai, X.X. Li, A.H. Xu, X.C. Ruan, The photocatalytic performance of g-C₃N₄ from melamine hydrochloride for dyes degradation with peroxymonosulfate, J. Photochem. Photobiol. Chem. 336 (2017) 54-62.
[49] S. Das, A. Chowdhury, Recent advancements of g-C₃N₄-based magnetic photocatalysts towards the degradation of organic pollutants: a review, Nanotechnology 33 (7) (2022) 072004.
[50] Z.D. Zhu, H.H. Pan, M. Murugananthan, J.Y. Gong, Y.R. Zhang, Visible light-driven photocatalytically active g-C₃N₄ material for enhanced generation of H₂O₂, Appl. Catal. B Environ. 232 (2018) 19-25.
[51] Y.M. Liu, J.P. Wang, P. Yang, Photochemical reactions of g-C₃N₄-based heterostructured composites in Rhodamine B degradation under visible light, RSC Adv. 6 (41) (2016) 34334-34341.
[52] L. Yu, J.D. Chen, Z. Liang, W.C. Xu, L.M. Chen, D.Q. Ye, Degradation of phenol using Fe₃O₄-GO nanocomposite as a heterogeneous photo-Fenton catalyst, Sep. Purif. Technol. 171 (2016) 80-87.
[53] L.J. Xu, J.L. Wang, Fenton-like degradation of 2, 4-dichlorophenol using Fe₃O₄ magnetic nanoparticles, Appl. Catal. B Environ. 123-124 (2012) 117-126.
[54] S.D. Sun, J. Li, J. Cui, X.F. Gou, Q. Yang, Y.H. Jiang, S.H. Liang, Z.M. Yang, Simultaneously engineering K-doping and exfoliation into graphitic carbon nitride (g-C₃N₄) for enhanced photocatalytic hydrogen production, Int. J. Hydrog. Energy 44 (2) (2019) 778-787.
[55] J. Yang, H.H. Chen, J.H. Gao, T.T. Yan, F.Y. Zhou, S.H. Cui, W.T. Bi, Synthesis of Fe₃O₄/g-C₃N₄ nanocomposites and their application in the photodegradation of 2, 4, 6-trichlorophenol under visible light, Mater. Lett. 164 (2016) 183-189.
[56] X.H. Jia, R.R. Dai, Y.L. Sun, H.J. Song, X.Y. Wu, One-step hydrothermal synthesis of Fe₃O₄/g-C₃N₄ nanocomposites with improved photocatalytic activities, J. Mater. Sci. Mater. Electron. 27 (4) (2016) 3791-3798.
[57] N.K.T. Moe, P. Wilaipun, K. Yonezuka, W. Ishida, H. Yano, T. Terahara, C. Imada, M. Kamio, T. Kobayashi, Isolation and characterization of malachite green-removing yeast from a traditional fermented fishery product, Fish. Sci. 81 (5) (2015) 937-945.
[58] D.J. Alderman, Malachite green: a review, J. Fish. Dis. 8 (3) (1985) 289-298.
[59] J.Y. Li, Y. Huang, M.H. Su, Y.Y. Xie, D.Y. Chen, Dual light-driven p-ZnFe₂O₄/n-TiO₂ catalyst: Benzene-breaking reaction for malachite green, Environ. Res. 207 (2022) 112081.
[60] K.Z. Xu, H. Ma, Y.J. Wang, Y.J. Cai, X.R. Liao, Z.B. Guan, Extracellular expression of mutant CotA-laccase SF in Escherichia coli and its degradation of malachite green, Ecotoxicol. Environ. Saf. 193 (2020) 110335.
[61] C. Chen, C. Lu, Y. Chung, J. Jan, UV light induced photodegradation of malachite green on TiO₂ nanoparticles, J. Hazard Mater. 141 (3) (2007) 520-528.
[62] J.B. Lee, M. Kim, Photo-degradation of malachite green in mudfish tissues-investigation of UV-induced photo-degradation, Food Sci. Biotechnol. 21 (2) (2012) 519-524.
[63] A.S. Ma, H.L. Qian, H.X. Liu, S.L. Ren, Degradation of malachite green by g-C₃N₄-modified magnetic attapulgite composites under visible-light conditions, Environ. Sci. Pollut. Res. Int. 30 (42) (2023) 96360-96375.
[64] X.J. Liu, J.B. Zhou, D. Liu, L. Li, W.B. Liu, S. Liu, C.J. Feng, Construction of Z-scheme CuFe₂O₄/MnO₂ photocatalyst and activating peroxymonosulfate for phenol degradation: synergistic effect, degradation pathways, and mechanism, Environ. Res. 200 (2021) 111736.
[65] M. Pimentel, N. Oturan, M. Dezotti, M.A. Oturan, Phenol degradation by advanced electrochemical oxidation process electro-Fenton using a carbon felt cathode, Appl. Catal. B Environ. 83 (1-2) (2008) 140-149.
[66] N. Zhang, G.M. Zhang, T. Huang, S. Chong, Y.C. Liu, Fe₃O₄ and Fe₃O₄/Fe²⁺/Fe0 catalyzed Fenton-like process for advanced treatment of pharmaceutical wastewater, Desalination Water Treat. 93 (2017) 100-108.
[67] M. Paya, B. Halliwell, J.R. Hoult, Interactions of a series of coumarins with reactive oxygen species. Scavenging of superoxide, hypochlorous acid and hydroxyl radicals, Biochem. Pharmacol. 44 (2) (1992) 205-214.

Preparation of K_ω-g-C₃N₄ composite loaded on magnetic attapulgite and its degradation performance for malachite green

Preparation of K_ω-g-C₃N₄ composite loaded on magnetic attapulgite and its degradation performance for malachite green

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Pengfei Wu, Zhaolong Liu, Li Wu, Yingkun Zhang, Bing Wang, Zhanghao Cheng, Wenquan Cui, Xiangyang Lv, Qingling Liu. Mesoporous amorphous FeOOH-encapsulated BiO_2–x photocatalyst with harnessing broad spectrum toward activation of persulfate for tetracycline degradation [J]. Chinese Journal of Chemical Engineering, 2024, 71(7): 235-248.
[2]	Yuhang Wei, Qingpeng Zhu, Weiwei Xie, Xinyue Wang, Song Li, Zhiming Chen. Biocatalytic enhancement of laccase immobilized on ZnFe₂O₄ nanoparticles and its application for degradation of textile dyes [J]. Chinese Journal of Chemical Engineering, 2024, 68(4): 216-223.
[3]	Jiangtao Cai, Qingfu Huang, Huan Chen, Tao Zhang, Bo Niu, Yayun Zhang, Donghui Long. Evaluating two stages of silicone-containing arylene resin oxidation via experiment and molecular simulation [J]. Chinese Journal of Chemical Engineering, 2024, 66(2): 189-202.
[4]	Hao Yuan, Xinhai Sun, Shuai Zhang, Weilong Shi, Feng Guo. Achieving high-efficient photocatalytic persulfate-activated degradation of tetracycline via carbon dots modified MIL-101(Fe) octahedrons [J]. Chinese Journal of Chemical Engineering, 2024, 66(2): 298-309.
[5]	Donghui Li, Wenzhe Wu, Xue Ren, Xixi Zhao, Hongbing Song, Meng Xiao, Quanhong Zhu, Hengjun Gai, Tingting Huang. Enhanced activation of peroxymonosulfate by Fe/N co-doped ordered mesoporous carbon with dual active sites for efficient removal of m-cresol [J]. Chinese Journal of Chemical Engineering, 2024, 65(1): 130-144.
[6]	Jinzhi Cui, Guiqiao Wang, Xing Rong, Wensu Gao, Yaxin Lu, Yawen Luo, Lichao Zhang, Zhongfa Cheng, Canzhu Gao. Removal of kathon by UV-C activated hydrogen peroxide: Kinetics, mechanisms, and enhanced biodegradability assessment [J]. Chinese Journal of Chemical Engineering, 2024, 65(1): 178-187.
[7]	Ali Nikkhah, Hasan Nikkhah, Hadis langari, Alireza Nouri, Abdul Wahab Mohammad, Ang Wei Lun, Ng law Yong, Rosiah Rohani, Ebrahim Mahmoudi. MXene: From synthesis to environment remediation [J]. Chinese Journal of Chemical Engineering, 2023, 61(9): 260-280.
[8]	Xia Miao, Xiaofan Pang, Shiyu Li, Haoguang Wei, Jianhao Yin, Xiangming Kong. Mechanical strength and the degradation mechanism of metakaolin based geopolymer mixed with ordinary Portland cement and cured at high temperature and high relative humidity [J]. Chinese Journal of Chemical Engineering, 2023, 60(8): 118-130.
[9]	Xiaolin Pan, Mengyuan Gao, Yun Wang, Yanping He, Tian Si, Yanlin Sun. Poly(lactic acid)-aspirin microspheres prepared via the traditional and improved solvent evaporation methods and its application performances [J]. Chinese Journal of Chemical Engineering, 2023, 60(8): 194-204.
[10]	Hu Chen, Ying Wang, Puyu Wang, Yongkang Lv. Assessing quinoline removal performances of an aerobic continuous moving bed biofilm reactor (MBBR) bioaugmented with Pseudomonas citronellolis LV1 [J]. Chinese Journal of Chemical Engineering, 2023, 57(5): 132-140.
[11]	Yaqiao Liu, Shuozhen Hu, Xinsheng Zhang, Shigang Sun. Investigation of photoelectrocatalytic degradation mechanism of methylene blue by α-Fe₂O₃ nanorods array [J]. Chinese Journal of Chemical Engineering, 2023, 57(5): 162-172.
[12]	Jiajun Wang, Wenbin Yang, Jiangtao Geng, Zhigang Shao, Wei Song. Experimental investigation on degradation mechanism of membrane electrode assembly at different humidity under automotive protocol [J]. Chinese Journal of Chemical Engineering, 2023, 56(4): 70-79.
[13]	Iltaf Khan, Chunjuan Wang, Shoaib Khan, Jinyin Chen, Aftab Khan, Sayyar Ali Shah, Aihua Yuan, Sohail Khan, Mehwish K. Butt, Humaira Asghar. Bio-capped and green synthesis of ZnO/g-C₃N₄ nanocomposites and its improved antibiotic and photocatalytic activities: An exceptional approach towards environmental remediation [J]. Chinese Journal of Chemical Engineering, 2023, 56(4): 215-224.
[14]	Abid Ali, Bilal Ul Amin, Wenwu Yu, Taijiang Gui, Weiwei Cong, Kai Zhang, Zheming Tong, Jiankun Hu, Xiaoli Zhan, Qinghua Zhang. Eco-friendly biodegradable polyurethane based coating for antibacterial and antifouling performance [J]. Chinese Journal of Chemical Engineering, 2023, 54(2): 80-88.
[15]	Jingjing Pan, Haoran Sun, Keyi Chen, Yuhao Zhang, Pengnian Shan, Weilong Shi, Feng Guo. Nanodiamonds decorated yolk-shell ZnFe₂O₄ sphere as magnetically separable and recyclable composite for boosting antibiotic degradation performance [J]. Chinese Journal of Chemical Engineering, 2023, 54(2): 162-172.