1
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Quiton KGN, Huang YH, Lu MC. Photocatalytic oxidation of Reactive Red 195 by bimetallic Fe-Co catalyst: Statistical modeling and optimization via Box-Behnken design. CHEMOSPHERE 2023; 338:139509. [PMID: 37459934 DOI: 10.1016/j.chemosphere.2023.139509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 07/05/2023] [Accepted: 07/13/2023] [Indexed: 07/21/2023]
Abstract
Response surface methodology (RSM) is an effective tool for process optimization with multi-complex operational factors. The present work aims to model and optimize the photocatalytic oxidation (PCO) parameters of Reactive Red 195 (RR195) dye decoloration with the SiO2-supported Fe-Co catalyst (FCS) derived from a novel catalyst synthesis method, fluidized-bed crystallization (FBC) process, using Box-Behnken design (BBD) as the RSM statistical model. The Fe-Co@SiO2 catalyst was successfully fabricated using the FBC process, and it showed good catalytic activity and performance toward the degradation of RR195. The extent of the effects of pH, H2O2 dosage (HD), catalyst loading (CL), and operating time (t) on the decoloration of RR195 was studied. Hence, the order of variable significance follows the sequence: pH > t > CL > HD. pH has the most significant effect among the variables for RR195 decoloration. The decoloration efficiency predicted by the BBD model was 88.3% under the optimized operation conditions of initial pH of 3.15, 0.76 mM H2O2, 1.18 g L-1 FCS and 59.4 min of operating time. The actual decoloration efficiency was very close to the predicted value indicating that BBD can efficiently be utilized to optimize RR195 degradation with FCS under the PCO system.
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Affiliation(s)
- Khyle Glainmer N Quiton
- School of Chemical, Biological, and Materials Engineering and Sciences, Mapúa University, Intramuros, Manila, 1002, Philippines; Department of Chemical Engineering, National Cheng Kung University, Tainan, 701, Taiwan
| | - Yao-Hui Huang
- Department of Chemical Engineering, National Cheng Kung University, Tainan, 701, Taiwan.
| | - Ming-Chun Lu
- Department of Environmental Engineering, National Chung Hsing University, Taichung, 40227, Taiwan.
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2
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Bian L, Dong Y, Jiang B. Simplified creation of polyester fabric supported Fe-based MOFs by an industrialized dyeing process: Conditions optimization, photocatalytics activity and polyvinyl alcohol removal. J Environ Sci (China) 2022; 116:52-67. [PMID: 35219425 DOI: 10.1016/j.jes.2021.06.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 06/04/2021] [Accepted: 06/04/2021] [Indexed: 06/14/2023]
Abstract
MIL-53(Fe) was successfully prepared and deposited on the surface carboxylated polyester (PET) fiber by an optimized conventional solvothermal or industrialized high temperature pressure exhaustion (HTPE) process to develop a PET fiber supported MIL-53(Fe) photocatalyst (MIL-Fe@PET) for the degradation of polyvinyl alcohol (PVA) in water under light emitting diode (LED) visible irradiation. On the basis of several characterizations, MIL-Fe@PET was tested for the photocalytic ability and degradation mechanism. It was found that temperature elevation significantly enhanced the formation and deposition of MIL-53(Fe) with better photocatalytic activity. However, higher temperature than 130°C was not in favor of its photocatalytic activity. Increasing the number of surface carboxyl groups of the modified PET fiber could cause a liner improvement in MIL-53(Fe) loading content and photocatalytic ability. High visible irradiation intensity also dramatically increased photocatalytic ability and PVA degradation efficiency of MIL-Fe@PET. Na2S2O8 was used to replace H2O2 as electron acceptor for further promoting PVA degradation in this system. MIL-Fe@PET prepared by HTPE process showed higher MIL-53(Fe) loading content and slightly lower PVA degradation efficiency than that prepared by solvothermal process at the same conditions. These findings provided a practical strategy for the large-scale production of the supported MIL-53(Fe) as a photocatalyst in the future.
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Affiliation(s)
- Liran Bian
- Division of Textile Chemistry and Environmental Care, School of Textile Science and Engineering, Tiangong University, Tianjin 300387, China
| | - Yongchun Dong
- Division of Textile Chemistry and Environmental Care, School of Textile Science and Engineering, Tiangong University, Tianjin 300387, China; Key Laboratory of Advanced Textile Composite of Ministry of Education, Tiangong University, Tianjin 300387, China.
| | - Biao Jiang
- Division of Textile Chemistry and Environmental Care, School of Textile Science and Engineering, Tiangong University, Tianjin 300387, China
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3
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Wang J, Tang J. Fe-based Fenton-like catalysts for water treatment: Preparation, characterization and modification. CHEMOSPHERE 2021; 276:130177. [PMID: 33714147 DOI: 10.1016/j.chemosphere.2021.130177] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/06/2021] [Accepted: 02/27/2021] [Indexed: 06/12/2023]
Abstract
Fenton reaction based on hydroxyl radicals () is effective for environment remediation. Nevertheless, the conventional Fenton reaction has several disadvantages, such as working at acidic pH, producing iron-containing sludge, and the difficulty in catalysts reuse. Fenton-like reaction using solid catalysts rather than Fe2+ has received increasing attention. To date, Fe-based catalysts have received increasing attention due to their earth abundance, good biocompatibility, comparatively low toxicity and ready availability, it is necessary to review the current status of Fenton-like catalysts. In this review, the recent advances in Fe-based Fenton-like catalysts were systematically analyzed and summarized. Firstly, the various preparation methods were introduced, including template-free methods (precipitation, sol gel, impregnation, hydrothermal, thermal, and others) and template-based methods (hard-templating method and soft-templating method); then, the characterization techniques for Fe-based catalysts were summarized, such as X-ray diffraction (XRD), Brunauer, Emmett and Teller (BET), SEM (scanning electron microscopy)/TEM (transmission electron microscopy)/HRTEM (high-resolution TEM), FTIR (Fourier transform infrared spectroscopy)/Raman, XPS (X-ray photoelectron spectroscopy), 57Fe Mössbauer spectroscopy etc.; thirdly, some important conventional Fe-based catalysts were introduced, including iron oxides and oxyhydroxides, zero-valent iron (ZVI) and iron disulfide and oxychloride; fourthly, the modification strategies of Fe-based catalysts were discussed, such as microstructure controlling, introduction of support materials, construction of core-shell structure and incorporation of new metal-containing component; Finally, concluding remarks were given and the future perspectives for further study were discussed. This review will provide important information to further advance the development and application of Fe-based catalysts for water treatment.
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Affiliation(s)
- Jianlong Wang
- Laboratory of Environmental Technology, INET, Tsinghua University, Beijing, 100084, PR China; Beijing Key Laboratory of Radioactive Waste Treatment, Tsinghua University, Beijing, 100084, PR China.
| | - Juntao Tang
- Laboratory of Environmental Technology, INET, Tsinghua University, Beijing, 100084, PR China
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4
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Quiton KGN, Lu MC, Huang YH. Synthesis and catalytic utilization of bimetallic systems for wastewater remediation: A review. CHEMOSPHERE 2021; 262:128371. [PMID: 33182123 DOI: 10.1016/j.chemosphere.2020.128371] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 09/02/2020] [Accepted: 09/15/2020] [Indexed: 06/11/2023]
Abstract
The environment is affected by agricultural, domestic, and industrial activities that lead to drastic problems such as global warming and wastewater generation. Wastewater pollution is of public concern, making the treatment of persistent pollutants in water and wastewater highly imperative. Several conventional treatment technologies (physicochemical processes, biological degradation, and oxidative processes) have been applied to water and wastewater remediation, but each has numerous limitations. To address this issue, treatment using bimetallic systems has been extensively studied. This study reviews existing research on various synthesis methods for the preparation of bimetallic catalysts and their catalytic application to the treatment of organic (dyes, phenol and its derivatives, and chlorinated organic compounds) and inorganic pollutants (nitrate and hexavalent chromium) from water and wastewater. The reaction mechanisms, removal efficiencies, operating conditions, and research progress are also presented. The results reveal that Fe-based bimetallic catalysts are one of the most efficient heterogeneous catalysts for the treatment of organic and inorganic contamination. Furthermore, the roles and performances of bimetallic catalysts in the removal of these environmental contaminants are different.
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Affiliation(s)
- Khyle Glainmer N Quiton
- Department of Chemical Engineering, Sustainable Environment Research Center, National Cheng Kung University, Tainan, 701, Taiwan
| | - Ming-Chun Lu
- Department of Environmental Resources Management, Chia Nan University of Pharmacy and Science, Tainan, 71710, Taiwan.
| | - Yao-Hui Huang
- Department of Chemical Engineering, Sustainable Environment Research Center, National Cheng Kung University, Tainan, 701, Taiwan.
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5
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Han Z, Deng Y, Fei J, Liu L, Liu J, Zhao J, Zhao X. Facile synthesis of amidoximated PAN fiber-supported TiO2 for visible light driven photocatalysis. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.124947] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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6
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Li J, Pham AN, Dai R, Wang Z, Waite TD. Recent advances in Cu-Fenton systems for the treatment of industrial wastewaters: Role of Cu complexes and Cu composites. JOURNAL OF HAZARDOUS MATERIALS 2020; 392:122261. [PMID: 32066018 DOI: 10.1016/j.jhazmat.2020.122261] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 02/02/2020] [Accepted: 02/07/2020] [Indexed: 06/10/2023]
Abstract
Cu-based Fenton systems have been recognized as a promising suite of technologies for the treatment of industrial wastewaters due to their high catalytic oxidation capacity. Rapid progress regarding Cu Fenton systems has been made not only in fundamental mechanistic aspects of these systems but also with regard to applications over the past decade. Based on available literature, this review synthesizes the recent advances regarding both the understanding and applications of Cu-based Fenton processes for industrial wastewater treatment. Cu-based catalysts that are essential to the effectiveness of use of Cu Fenton reactions for oxidation of target species are mainly classified into two types: (i) Cu complexes with organic or inorganic ligands, and (ii) Cu composites with inorganic materials. Performance of the Cu-based catalysts for the removal of organic pollutants in industrial wastewaters are reviewed, with the key operating parameters illustrated. Furthermore, the roles of Cu complexes and composites in both homogeneous and heterogeneous Cu-Fenton systems are critically examined with particular focus on the mechanisms involved. Perspectives and future efforts needed for Cu-based Fenton systems using Cu complexes and composites for industrial wastewater treatment are presented.
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Affiliation(s)
- Jiayi Li
- State Key Laboratory of Pollution Control and Resources Reuse, Shanghai Institute of Pollution Control and Ecological Security, School of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
| | - A Ninh Pham
- School of Civil and Environmental Engineering, The University of New South Wales, Sydney, New South Wales, 2052, Australia
| | - Ruobin Dai
- State Key Laboratory of Pollution Control and Resources Reuse, Shanghai Institute of Pollution Control and Ecological Security, School of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Zhiwei Wang
- State Key Laboratory of Pollution Control and Resources Reuse, Shanghai Institute of Pollution Control and Ecological Security, School of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China.
| | - T David Waite
- State Key Laboratory of Pollution Control and Resources Reuse, Shanghai Institute of Pollution Control and Ecological Security, School of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China; School of Civil and Environmental Engineering, The University of New South Wales, Sydney, New South Wales, 2052, Australia
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7
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Ji X, Han Z, Li J, Deng Y, Han X, Zhao J, Zhao X, Chen C. MoSx co-catalytic activation of H 2O 2 by heterogeneous hemin catalyst under visible light irradiation. J Colloid Interface Sci 2019; 557:301-310. [PMID: 31525667 DOI: 10.1016/j.jcis.2019.09.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 09/07/2019] [Indexed: 01/27/2023]
Abstract
The slow Fe3+/Fe2+ conversion and difficult reactants contact are the main challenges for H2O2 activation using heterogeneous iron-based catalysts. As a typical two-dimensional layered nanomaterial, molybdenum sulfide holds great promise for promoting such process as co-catalysts, but its combination with solid iron catalysts is rarely reported. In this work, we fabricated a novel heterogeneous photocatalyst by directly anchoring amorphous MoSx onto the PAN fibers with hemin via an adsorption and in-situ transformation method. The detailed characterizations show the successful assembly of hemin and MoSx with the fibrous support through axial coordination and electrostatic bonding, respectively. Taking the degradation of organic dyes as model reactions, the as-prepared catalyst achieved remarkably high and stable catalytic performance in the presence of H2O2 under visible light irradiation, which was much superior to that of the single hemin or MoSx supported fibrous catalyst. The enhanced photocatalytic activity is mainly attributed to (i) the excellent adsorption capability of MoSx, which allows the catalyst to easily capture the reactants and (ii) the accelerated rate-limiting step of Fe3+/Fe2+ conversion. In addition, we also explored the MoSx co-catalytic effect on the other iron-based heterogeneous H2O2 activation systems (such as supported Fe3+ or FePc), and similar enhancing effect was observed. Our findings provide a facile and promising strategy to rationally design the advanced oxidation processes for environmental remediation.
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Affiliation(s)
- Xiaojie Ji
- School of Textile Science and Engineering, Tiangong University, Tianjin 300387, PR China
| | - Zhenbang Han
- School of Textile Science and Engineering, Tiangong University, Tianjin 300387, PR China; Tianjin Municipal Key Laboratory of Advanced Fiber and Energy Storage, Tianjin 300387, PR China.
| | - Jinfang Li
- School of Textile Science and Engineering, Tiangong University, Tianjin 300387, PR China
| | - Yang Deng
- School of Textile Science and Engineering, Tiangong University, Tianjin 300387, PR China
| | - Xu Han
- School of Textile Science and Engineering, Tiangong University, Tianjin 300387, PR China
| | - Jin Zhao
- School of Textile Science and Engineering, Tiangong University, Tianjin 300387, PR China; Tianjin Municipal Key Laboratory of Advanced Fiber and Energy Storage, Tianjin 300387, PR China
| | - Xiaoming Zhao
- School of Textile Science and Engineering, Tiangong University, Tianjin 300387, PR China; Tianjin Municipal Key Laboratory of Advanced Fiber and Energy Storage, Tianjin 300387, PR China
| | - Chuncheng Chen
- Key Laboratory of Photochemistry, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China.
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8
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Facile and rapid microwave-assisted preparation of Cu/Fe-AO-PAN fiber for PNP degradation in a photo-Fenton system under visible light irradiation. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.07.037] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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9
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Xu S, Li X, Wang Y, Hu Z, Wang R. Characterization of slow-release collagen-g
-poly(acrylic acid-co
-2-acrylamido-2-methyl-1-propane sulfonic acid)-iron(III) superabsorbent polymer containing fertilizer. J Appl Polym Sci 2018. [DOI: 10.1002/app.47178] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Shuangfeng Xu
- Sichuan University; Chengdu Sichuan Province China, 610000
| | - Xin Li
- Sichuan University; Chengdu Sichuan Province China, 610000
| | - Yaling Wang
- Sichuan University; Chengdu Sichuan Province China, 610000
| | - Zaiyin Hu
- Sichuan University; Chengdu Sichuan Province China, 610000
| | - Ru Wang
- Sichuan University; Chengdu Sichuan Province China, 610000
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10
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Coordinative integration of copper (II) and iron (II) phthalocyanine into amidoximated PAN fiber for enhanced photocatalytic activity under visible light irradiation. J Colloid Interface Sci 2018; 533:333-343. [PMID: 30172144 DOI: 10.1016/j.jcis.2018.08.076] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 08/16/2018] [Accepted: 08/22/2018] [Indexed: 11/23/2022]
Abstract
Metal phthalocyanine (MPc) complexes hold great promise for photocatalysis applications because of their high visible light harvesting efficiency and semiconductive properties. However, the effective development requires the suppression of their rapid charge recombination. Transition metal ions can act as electron traps to enhance the charge separation of semiconductors, but challenges still remain for bimetallic co-catalysis of MPc due to the difficulties in the combination between them. Herein, we proposed a new approach to enable the assisted metal ions to interact with MPc through fibrous support, constructing a novel bimetallic photocatalyst via simultaneously immobilizing iron(II) phthalocyanine (FePc) and Cu(II) onto the surface of amidoximated polyacrylonitrile (PAN) fiber. Taking the photodegradation of organic dyes as model reactions, this bimetallic catalyst achieves much higher photoactivity than that of the monometallic FePc catalyst, and effectively converts surface H2O2 into hydroxyl radicals rather than superoxide radicals and high-valent metal-oxo species. The Cu(II) not only enables the transfer of photoexcited electrons from FePc, but also promotes the running of Fe(II)/Fe(III) cycle to boost reactive radicals generation through H2O2 activation. The strategy of coupling Cu(II) with MPc through fibrous support provides a facile and promising solution for the advancement of MPc-based photocatalysis via visible light energy.
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11
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Chen W, Li X, Tang Y, Zhou J, Wu D, Wu Y, Li L. Mechanism insight of pollutant degradation and bromate inhibition by Fe-Cu-MCM-41 catalyzed ozonation. JOURNAL OF HAZARDOUS MATERIALS 2018; 346:226-233. [PMID: 29277042 DOI: 10.1016/j.jhazmat.2017.12.036] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 12/12/2017] [Accepted: 12/13/2017] [Indexed: 06/07/2023]
Abstract
A flexible catalyst, Fe-Cu-MCM-41, was employed to enhance diclofenac (DCF) mineralization and inhibit bromate formation in catalytic ozonation process. Greater TOC removal was achieved in Fe-Cu-MCM-41/O3 process (78%) than those in Fe-MCM-41/O3 (65%), Cu-MCM-41/O3 (73%) and sole ozonation (42%). But it was interesting that both Cu-MCM-41/O3 and Fe-MCM-41/O3 achieved 93% bromate inhibition efficiency, only 71% inhibition efficiency was observed in Fe-Cu-MCM-41/O3. Influence of pH, TBA/NaHSO3 and detection of by-products were conducted to explore the mechanism. By Pyridine adsorption-IR and XPS, a relationship was found among activity of catalysts, Lewis acid sites and electron transfer effect between Fe (II/III) and Cu (I/II). Fe-Cu-MCM-41 promoted ozone decomposition to generate OH, which accounted for enhanced DCF mineralization. The consumption of aqueous O3 also suppressed the oxidative of Br- and HBrO/Br-. More HBrO/BrO- accumulated in catalytic ozonation process and less bromate generated. Bromate formation in Fe-Cu-MCM-41/O3 process was sensitive with pH value, the acidic condition was not favor for bromate formation. Both DCF mineralization and bromate inhibition were influenced by surface reaction. Moreover, Fe-Cu-MCM-41 showed excellent catalytic performance in suppressing the accumulation of carboxylic acid, especially for oxalic acid. Nearly no oxalic acid was detected during Fe-Cu-MCM-41/O3 process.
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Affiliation(s)
- Weirui Chen
- School of Chemistry & Environment, South China Normal University, Guangzhou 510006, China; Guangdong Provincial Engineering Technology Research Center for Drinking Water Safety, Guangzhou 510006, China; Guangdong Provincial Key Lab of Functional Materials for Environmental Protection, Guangzhou 510006, China
| | - Xukai Li
- School of Chemistry & Environment, South China Normal University, Guangzhou 510006, China; Guangdong Provincial Engineering Technology Research Center for Drinking Water Safety, Guangzhou 510006, China; Guangdong Provincial Key Lab of Functional Materials for Environmental Protection, Guangzhou 510006, China
| | - Yiming Tang
- School of Chemistry & Environment, South China Normal University, Guangzhou 510006, China.
| | - Jialu Zhou
- School of Chemistry & Environment, South China Normal University, Guangzhou 510006, China; Guangdong Provincial Engineering Technology Research Center for Drinking Water Safety, Guangzhou 510006, China; Guangdong Provincial Key Lab of Functional Materials for Environmental Protection, Guangzhou 510006, China
| | - Dan Wu
- School of Chemistry & Environment, South China Normal University, Guangzhou 510006, China; Guangdong Provincial Engineering Technology Research Center for Drinking Water Safety, Guangzhou 510006, China; Guangdong Provincial Key Lab of Functional Materials for Environmental Protection, Guangzhou 510006, China
| | - Yin Wu
- School of Chemistry & Environment, South China Normal University, Guangzhou 510006, China; Guangdong Provincial Engineering Technology Research Center for Drinking Water Safety, Guangzhou 510006, China; Guangdong Provincial Key Lab of Functional Materials for Environmental Protection, Guangzhou 510006, China
| | - Laisheng Li
- School of Chemistry & Environment, South China Normal University, Guangzhou 510006, China; Guangdong Provincial Engineering Technology Research Center for Drinking Water Safety, Guangzhou 510006, China; Guangdong Provincial Key Lab of Functional Materials for Environmental Protection, Guangzhou 510006, China.
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12
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Controlled photocatalytic activity of modified PTFE fiber-Fe complex through layer-by-layer self-assembly of poly diallyldimethyl ammonium choloride and poly styrene sulfonate. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.05.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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13
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14
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Han X, Han Z, Zhao J, Zhao X. Photocatalytic degradation of formaldehyde by PAN nonwoven supported Fe(iii) catalysts under visible light irradiation. NEW J CHEM 2017. [DOI: 10.1039/c7nj00964j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amidoximated PAN nonwoven fabrics coordinated with Fe(iii) as a photocatalyst for formaldehyde degradation by activating O2 under visible irradiation.
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Affiliation(s)
- Xu Han
- School of Textiles
- Tianjin Polytechnic University
- Tianjin 300387
- P. R. China
| | - Zhenbang Han
- School of Textiles
- Tianjin Polytechnic University
- Tianjin 300387
- P. R. China
- Key Laboratory of Advanced Textile Composite Materials
| | - Jin Zhao
- School of Textiles
- Tianjin Polytechnic University
- Tianjin 300387
- P. R. China
- Key Laboratory of Advanced Textile Composite Materials
| | - Xiaoming Zhao
- School of Textiles
- Tianjin Polytechnic University
- Tianjin 300387
- P. R. China
- Key Laboratory of Advanced Textile Composite Materials
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15
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Han Z, Han X, Zhao X, Yu J, Xu H. Iron phthalocyanine supported on amidoximated PAN fiber as effective catalyst for controllable hydrogen peroxide activation in oxidizing organic dyes. JOURNAL OF HAZARDOUS MATERIALS 2016; 320:27-35. [PMID: 27505291 DOI: 10.1016/j.jhazmat.2016.08.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 08/01/2016] [Accepted: 08/02/2016] [Indexed: 05/16/2023]
Abstract
Iron(II) phthalocyanine was immobilized onto amidoximated polyacrylonitrile fiber to construct a bioinspired catalytic system for oxidizing organic dyes by H2O2 activation. The amidoxime groups greatly helped to anchor Iron(II) phthalocyanine molecules onto the fiber through coordination interaction, which has been confirmed by Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy and UV-vis diffuse reflectance spectroscopy analyses. Electron spin resonance studies indicate that the catalytic process of physically anchored Iron(II) phthalocyanine performed via a hydroxyl radical pathway, while the catalyst bonded Iron(II) phthalocyanine through coordination effect could selectively catalyze the H2O2 decomposition to generate high-valent iron-oxo species. This may result from the amidoxime groups functioning as the axial fifth ligands to favor the heterolytic cleavage of the peroxide OO bond. This feature also enables the catalyst to only degrade the dyes adjacent to the catalytic active centers and enhances the efficient utilization of H2O2. In addition, this catalyst could effectively catalyze the mineralization of organic dyes and can be easily recycled without any loss of activity.
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Affiliation(s)
- Zhenbang Han
- School of Textiles, Tianjin Polytechnic University, Tianjin 300387, China; Key Laboratory of Advanced Textile Composite Materials, Ministry of Education of China, Tianjin 300387, China.
| | - Xu Han
- School of Textiles, Tianjin Polytechnic University, Tianjin 300387, China
| | - Xiaoming Zhao
- School of Textiles, Tianjin Polytechnic University, Tianjin 300387, China; Key Laboratory of Advanced Textile Composite Materials, Ministry of Education of China, Tianjin 300387, China.
| | - Jiantao Yu
- School of Textiles, Tianjin Polytechnic University, Tianjin 300387, China
| | - Hang Xu
- School of Textiles, Tianjin Polytechnic University, Tianjin 300387, China
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16
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Li F, Dong Y, Kang W, Cheng B, Qu X, Cui G. Coordination Kinetics of Different Metal Ions with the Amidoximated Polyacrylonitrile Nanofibrous Membranes and Catalytic Behaviors of their Complexes. B KOREAN CHEM SOC 2016. [DOI: 10.1002/bkcs.10997] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Fu Li
- School of Textiles; Tianjin Polytechnic University; Tianjin 300387 China
| | - Yongchun Dong
- School of Textiles; Tianjin Polytechnic University; Tianjin 300387 China
- State Key Laboratory of Separation Membranes and Membrane Process, Tianjin Polytechnic University; Tianjin 300387 China
| | - Weimin Kang
- School of Textiles; Tianjin Polytechnic University; Tianjin 300387 China
- State Key Laboratory of Separation Membranes and Membrane Process, Tianjin Polytechnic University; Tianjin 300387 China
| | - Bowen Cheng
- School of Textiles; Tianjin Polytechnic University; Tianjin 300387 China
- State Key Laboratory of Separation Membranes and Membrane Process, Tianjin Polytechnic University; Tianjin 300387 China
| | - Xiang Qu
- School of Textiles; Tianjin Polytechnic University; Tianjin 300387 China
| | - Guixin Cui
- School of Textiles; Tianjin Polytechnic University; Tianjin 300387 China
- Jiangnan Branch; China Textile Academy; Shaoxing 312071 China
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17
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Pires MDS, Nogueira FGE, Torres JA, Lacerda LCT, Corrêa S, Pereira MC, Ramalho TC. Experimental and theoretical study on the reactivity of maghemite doped with Cu2+ in oxidation reactions: structural and thermodynamic properties towards a Fenton catalyst. RSC Adv 2016. [DOI: 10.1039/c6ra11032k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this paper a new Fenton catalyst composed of iron oxide doped with a small amount of Cu was developed.
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Affiliation(s)
| | | | - Juliana A. Torres
- Department of Chemistry
- Federal University of Lavras
- 37200-000 Lavras
- Brazil
| | | | - Silviana Corrêa
- Department of Chemistry
- Federal University of Lavras
- 37200-000 Lavras
- Brazil
| | - Márcio C. Pereira
- Institute of Science, Engineering and Technology
- Federal University of the Jequitinhonha and Mucuri Valleys
- 39803-371 Teófilo Otoni
- Brazil
| | - Teodorico C. Ramalho
- Department of Chemistry
- Federal University of Lavras
- 37200-000 Lavras
- Brazil
- Center for Basic and Applied Research
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18
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Espejo F. Effect of photo-Fenton reaction on physicochemical parameters in white wine and its influence on ochratoxin A contents using response surface methodology. Eur Food Res Technol 2015. [DOI: 10.1007/s00217-015-2521-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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19
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Li L, Kang W, Li F, Li Z, Shi J, Zhao Y, Cheng B. Coaxial solution blowing of modified hollow polyacrylonitrile (PAN) nanofiber Fe complex (Fe-AO-CSB-HPAN) as a heterogeneous Fenton photocatalyst for organic dye degradation. RSC Adv 2015. [DOI: 10.1039/c5ra09953f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The dyes degradation performance of the modified hollow polyacrylonitrile Fe complex (Fe-AO-CSB-HPAN) prepared by coaxial solution blowing (CSB).
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Affiliation(s)
- Lei Li
- School of Materials Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387
- PR China
- State Key Laboratory of Separation Membranes and Membrane Processes
| | - Weimin Kang
- School of Textile
- Tianjin Polytechnic University
- Tianjin 300387
- PR China
- State Key Laboratory of Separation Membranes and Membrane Processes
| | - Fu Li
- School of Textile
- Tianjin Polytechnic University
- Tianjin 300387
- PR China
- State Key Laboratory of Separation Membranes and Membrane Processes
| | - Zongjie Li
- School of Textile
- Tianjin Polytechnic University
- Tianjin 300387
- PR China
- State Key Laboratory of Separation Membranes and Membrane Processes
| | - Jie Shi
- School of Textile
- Tianjin Polytechnic University
- Tianjin 300387
- PR China
- State Key Laboratory of Separation Membranes and Membrane Processes
| | - Yixia Zhao
- School of Textile
- Tianjin Polytechnic University
- Tianjin 300387
- PR China
- State Key Laboratory of Separation Membranes and Membrane Processes
| | - Bowen Cheng
- School of Textile
- Tianjin Polytechnic University
- Tianjin 300387
- PR China
- State Key Laboratory of Separation Membranes and Membrane Processes
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20
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Han Z, Zhao X, Han X, Xu H. Mechanical and thermal characterization of iron(II) 2,2′-bipyridine complex supported polyacrylonitrile fiber as a novel photocatalyst. POLYM ENG SCI 2014. [DOI: 10.1002/pen.23975] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zhenbang Han
- School of Textiles; Tianjin Polytechnic University; Tianjin 300387 China
- Key Laboratory of Advanced Textile Composite Materials; Ministry of Education of China; Tianjin 300387 China
| | - Xiaoming Zhao
- School of Textiles; Tianjin Polytechnic University; Tianjin 300387 China
- Key Laboratory of Advanced Textile Composite Materials; Ministry of Education of China; Tianjin 300387 China
| | - Xu Han
- School of Textiles; Tianjin Polytechnic University; Tianjin 300387 China
| | - Hang Xu
- School of Textiles; Tianjin Polytechnic University; Tianjin 300387 China
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21
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Li B, Dong Y, Zou C, Xu Y. Iron(III)–Alginate Fiber Complex as a Highly Effective and Stable Heterogeneous Fenton Photocatalyst for Mineralization of Organic Dye. Ind Eng Chem Res 2014. [DOI: 10.1021/ie404241r] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bing Li
- Division
of Textile Chemistry and Ecology, School of Textiles, Tianjin Polytechnic University, Tianjin 300387, China
| | - Yongchun Dong
- Division
of Textile Chemistry and Ecology, School of Textiles, Tianjin Polytechnic University, Tianjin 300387, China
- Key
Laboratory of Advanced Textile Composites, Ministry of Education, Tianjin Polytechnic University, Tianjin 300387, China
| | - Chi Zou
- Division
of Textile Chemistry and Ecology, School of Textiles, Tianjin Polytechnic University, Tianjin 300387, China
| | - Yiming Xu
- Division
of Textile Chemistry and Ecology, School of Textiles, Tianjin Polytechnic University, Tianjin 300387, China
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22
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Huang Z, Wu P, Li H, Li W, Zhu Y, Zhu N. Synthesis and catalytic properties of La or Ce doped hydroxy-FeAl intercalated montmorillonite used as heterogeneous photo Fenton catalysts under sunlight irradiation. RSC Adv 2014. [DOI: 10.1039/c3ra46729e] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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23
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Lam FLY, Hu X. pH-Insensitive Bimetallic Catalyst for the Abatement of Dye Pollutants by Photo-Fenton Oxidation. Ind Eng Chem Res 2013. [DOI: 10.1021/ie302864e] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Frank L. Y. Lam
- Department of
Chemical and Biomolecular Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon,
Hong Kong
| | - Xijun Hu
- Department of
Chemical and Biomolecular Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon,
Hong Kong
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