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Abbasi Asl H, Sabzehmeidani MM, Ghaedi M, Moradi Z. Bifunctional quaternary magnetic composite as efficient heterojunctions photocatalyst for simultaneous photocatalytic visible light degradation of dye and herbicide pollutants from water and bacterial disinfection. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 345:118656. [PMID: 37480664 DOI: 10.1016/j.jenvman.2023.118656] [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: 03/30/2023] [Revised: 07/04/2023] [Accepted: 07/15/2023] [Indexed: 07/24/2023]
Abstract
In the present study, the magnetic Fe3O4/Ag2C2O4/Ag3PO4/Ag nanocomposite were prepared through a simple co-precipitation method by using calendula officinalis seed extract as a stabilizer. The fabricated quaternary photocatalyst was applied for to degrade food dye Brilliant Blue FCF (BB) and herbicide Paraquat (PQ) as contaminants at binary mixture in a batch and continuous flow-loop photoreactor under visible light irradiation and also the antibacterial properties was investigated. The fabricated nanocomposite was determined by XRD, FESEM, EDX, BET&BJH, UV-DRS, FT-IR and VSM methods to gain insight about structure, morphology, purity, surface area, optical, functional group and magnetic properties. The photoelectrochemical experiments, PL and DRS indicate the successful coupling of the active semiconductors. The degradation efficiency of BB and PQ was announced to be 88.9% and 92.72% under optimal conditions with a high reaction rate constant value (0.03 and 0.0326 min-1), respectively. The quaternary photocatalyst exhibited superior photocatalytic performance compared with Ag3PO4/Ag2C2O4 and Ag2C2O4. Various scavengers were used to explore the mechanism of photocatalytic performance and supports that [Formula: see text] and OH. is main active species in the degradation process of BB and PQ, respectively. Furthermore, the Fe3O4/Ag2C2O4/Ag3PO4/Ag also demonstrated bactericidal activity against Staphylococcus aureus (S. aureus) as gram-positive bacteria and Escherichia coli (E. coli) as gram-negative bacteria.
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Affiliation(s)
- Hamid Abbasi Asl
- Department of Chemistry, Faculty of Basic Science, Yasouj University, Yasouj, Iran
| | | | - Mehrorang Ghaedi
- Department of Chemistry, Faculty of Basic Science, Yasouj University, Yasouj, Iran.
| | - Zohreh Moradi
- Department of Mineral Chemistry, Faculty of Basic Science, Yasouj University, Yasouj, Iran
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2
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One-step ultrasonic-assisted synthesis of Ni-doped g-C3N4 photocatalyst for enhanced photocatalytic hydrogen evolution. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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3
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Lemago HH, Addin FS, Kárajz DA, Igricz T, Parditka B, Erdélyi Z, Hessz D, Szilágyi IM. Synthesis of TiO 2/Al 2O 3 Double-Layer Inverse Opal by Thermal and Plasma-Assisted Atomic Layer Deposition for Photocatalytic Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:1314. [PMID: 37110896 PMCID: PMC10141218 DOI: 10.3390/nano13081314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 03/31/2023] [Accepted: 04/06/2023] [Indexed: 06/19/2023]
Abstract
In comparison to conventional nano-infiltration approaches, the atomic layer deposition (ALD) technology exhibits greater potential in the fabrication of inverse opals (IOs) for photocatalysts. In this study, TiO2 IO and ultra-thin films of Al2O3 on IO were successfully deposited using thermal or plasma-assisted ALD and vertical layer deposition from a polystyrene (PS) opal template. SEM/EDX, XRD, Raman, TG/DTG/DTA-MS, PL spectroscopy, and UV Vis spectroscopy were used for the characterization of the nanocomposites. The results showed that the highly ordered opal crystal microstructure had a face-centered cubic (FCC) orientation. The proposed annealing temperature efficiently removed the template, leaving the anatase phase IO, which provided a small contraction in the spheres. In comparison to TiO2/Al2O3 plasma ALD, TiO2/Al2O3 thermal ALD has a better interfacial charge interaction of photoexcited electron-hole pairs in the valence band hole to restrain recombination, resulting in a broad spectrum with a peak in the green region. This was demonstrated by PL. Strong absorption bands were also found in the UV regions, including increased absorption due to slow photons and a narrow optical band gap in the visible region. The results from the photocatalytic activity of the samples show decolorization rates of 35.4%, 24.7%, and 14.8%, for TiO2, TiO2/Al2O3 thermal, and TiO2/Al2O3 plasma IO ALD samples, respectively. Our results showed that ultra-thin amorphous ALD-grown Al2O3 layers have considerable photocatalytic activity. The Al2O3 thin film grown by thermal ALD has a more ordered structure compared to the one prepared by plasma ALD, which explains its higher photocatalytic activity. The declined photocatalytic activity of the combined layers was observed due to the reduced electron tunneling effect resulting from the thinness of Al2O3.
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Affiliation(s)
- Hamsasew Hankebo Lemago
- Department of Inorganic and Analytical Chemistry, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary
| | - Feras Shugaa Addin
- Department of Inorganic and Analytical Chemistry, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary
| | - Dániel Atilla Kárajz
- Department of Inorganic and Analytical Chemistry, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary
| | - Tamás Igricz
- Department of Organic Chemistry and Technology, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary
| | - Bence Parditka
- Department of Solid-State Physics, Faculty of Sciences and Technology, University of Debrecen, H-4002 Debrecen, Hungary
| | - Zoltán Erdélyi
- Department of Solid-State Physics, Faculty of Sciences and Technology, University of Debrecen, H-4002 Debrecen, Hungary
| | - Dóra Hessz
- Department of Physical Chemistry and Materials Science, Faculty of Chemical and Bioengineering, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary
- MTA-BME Lendület Quantum Chemistry Research Group, Műegyetem rkp. 3., H-1111 Budapest, Hungary
| | - Imre Miklós Szilágyi
- Department of Inorganic and Analytical Chemistry, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary
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4
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Gao Y, Wu J, Wang G, He P, Sun Y, Liu Q, Wang Q. Construction of the charge transfer channels for enhanced photocatalytic CO2 reduction reaction. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.118166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Azhar A, Aanish Ali M, Ali I, Joo Park T, Abdul Basit M. Effective Strategies for Improved Optoelectronic Properties of Graphitic Carbon Nitride: A Review. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
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6
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Gao J, Tian W, Zhang H, Wang S. Engineered inverse opal structured semiconductors for solar light-driven environmental catalysis. NANOSCALE 2022; 14:14341-14367. [PMID: 36148646 DOI: 10.1039/d2nr03924a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Inverse opal (IO) macroporous semiconductor materials with unique physicochemical advantages have been widely used in solar-related environmental areas. In this minireview, we first summarize the synthetic methods of IO materials, emphasizing the two-step and three-step approaches, with the typical physicochemical properties being compared where applicable. We subsequently discuss the application of IO semiconductors (e.g., TiO2, ZnO, g-C3N4) in various photo-related environmental techniques, including photo- and photoelectro-catalytic organic pollutant degradation in water, optical sensors for environmental monitoring, and water disinfection. The engineering strategies of these hierarchical structures for optimizing the activities for different catalytic reactions are discussed, ranging from heterojunction construction, cocatalyst loading, and heteroatom doping, to surface defect construction. Structure-activity relationships are established correspondingly. With a systematic understanding of the unique properties and catalytic activities, this review is expected to orient the design and structure optimization of IO semiconductor materials for photo-related performance improvement in various environmental techniques. Finally, the challenges of emerging IO structured semiconductors and future development directions are proposed.
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Affiliation(s)
- Junxian Gao
- School of Environment and Civil Engineering, Jiangnan University, Wuxi, Jiangsu, 214122, China
- School of Chemical Engineering and Advanced Materials, The University of Adelaide, Adelaide, SA 5005, Australia.
| | - Wenjie Tian
- School of Chemical Engineering and Advanced Materials, The University of Adelaide, Adelaide, SA 5005, Australia.
| | - Huayang Zhang
- School of Chemical Engineering and Advanced Materials, The University of Adelaide, Adelaide, SA 5005, Australia.
| | - Shaobin Wang
- School of Chemical Engineering and Advanced Materials, The University of Adelaide, Adelaide, SA 5005, Australia.
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7
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Zhu S, Chen Z, Wang C, Pan J, Luo X. Facile Synthesis with TiO 2 Xerogel and Urea Enhanced Aniline Aerofloat Degradation Performance of Direct Z-Scheme Heterojunction TiO 2/g-C 3N 4 Composite. MATERIALS 2022; 15:ma15103613. [PMID: 35629641 PMCID: PMC9145884 DOI: 10.3390/ma15103613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 05/14/2022] [Accepted: 05/16/2022] [Indexed: 02/04/2023]
Abstract
Different TiO2/g-C3N4 (TCN) composites were synthesized by a simple pyrolysis method with TiO2 xerogel and urea. The structure and physicochemical properties of TCN were characterized by X-ray diffraction, scanning electron microscope, transmission electron microscope, ultraviolet-visible diffuse reflectance spectrum, X-ray photoelectron spectroscopy, N2-adsorption isotherms and electrochemical impedance spectroscopy. Aniline Aerofloat was chosen as a typical degradation-resistant contaminant to investigate the photodegradation activity of TCN under UV irradiation. The results indicated that TCN had higher light absorption intensity, larger specific surface area and smaller particle size compared to pure TiO2. Furthermore, TCN had great recycling photocatalytic stability for the photodegradation of Aniline Aerofloat. The photocatalytic activity depends on the synergistic reaction between holes (h+) and hydroxyl radicals (·OH). Meanwhile, the direct Z-scheme heterojunction structure of TiO2 and g-C3N4 postpones the recombination of h+ and electrons to enhance UV-light photocatalytic activity.
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Affiliation(s)
- Sipin Zhu
- Faculty of Resource and Environmental Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China; (S.Z.); (C.W.); (J.P.)
- Jiangxi Key Laboratory of Mining & Metallurgy Environmental Pollution Control, Ganzhou 341000, China
| | - Zhiyong Chen
- Ganfeng Lithium Co., Ltd., Ganzhou 341000, China;
| | - Chunying Wang
- Faculty of Resource and Environmental Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China; (S.Z.); (C.W.); (J.P.)
- Jiangxi Key Laboratory of Mining & Metallurgy Environmental Pollution Control, Ganzhou 341000, China
| | - Jiahao Pan
- Faculty of Resource and Environmental Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China; (S.Z.); (C.W.); (J.P.)
- Jiangxi Key Laboratory of Mining & Metallurgy Environmental Pollution Control, Ganzhou 341000, China
| | - Xianping Luo
- Faculty of Resource and Environmental Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China; (S.Z.); (C.W.); (J.P.)
- Jiangxi Key Laboratory of Mining & Metallurgy Environmental Pollution Control, Ganzhou 341000, China
- Correspondence: ; Tel.: +86-135-0797-9491
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8
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Direct Z-scheme heterojunction rutile-TiO2/g-C3N4 catalyst constructed by solid grinding method for photocatalysis degradation. Chem Phys 2022. [DOI: 10.1016/j.chemphys.2022.111558] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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9
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Sun Q, Han B, Li K, Yu L, Dong L. The synergetic degradation of organic pollutants and removal of Cr(VI) in a multifunctional dual-chamber photocatalytic fuel cell with Ag@Fe2O3 cathode. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.119966] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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10
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Ha NTT, Be PT, Lan PT, Mo NT, Cam LM, Ha NN. Whether planar or corrugated graphitic carbon nitride combined with titanium dioxide exhibits better photocatalytic performance? RSC Adv 2021; 11:16351-16358. [PMID: 35479150 PMCID: PMC9030072 DOI: 10.1039/d1ra01237a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 04/18/2021] [Indexed: 11/21/2022] Open
Abstract
The density functional theory method was performed to study the electronic structures of planar (pGN), corrugated (cGN) graphitic carbon nitride and their interactions with titanium dioxide cluster (TiO2)7. The transfer of photoinduced electrons was analyzed and electronic excitations were calculated. The obtained results show that cGN is thermodynamically more stable than pGN. cGN chemically interacts with titanium dioxide clusters, while the interaction between pGN and the cluster is assigned to physical nature. The combination of cGN and pGN with (TiO2)7 reduces the energy of the first excited states compared to that of the pure substances. The photocatalytic activities were estimated based on hypotheses on the location of the reduction and oxidation sites, the distance between the photoinduced holes and electrons and the electron density of molecular orbitals involved in the excitation. cGN/TiO2 is predicted to have a higher photocatalytic activity than pGN/TiO2.
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Affiliation(s)
- Nguyen Thi Thu Ha
- Faculty of Chemistry, Hanoi National University of Education 136 Xuan Thuy Str. Hanoi Vietnam
| | - Pham Thi Be
- Faculty of Chemistry, Hanoi National University of Education 136 Xuan Thuy Str. Hanoi Vietnam .,Faculty of Natural Science and Technology, Taynguyen University Daklak Vietnam
| | - Phung Thi Lan
- Faculty of Chemistry, Hanoi National University of Education 136 Xuan Thuy Str. Hanoi Vietnam
| | - Nguyen Thi Mo
- Faculty of Chemistry, Hanoi National University of Education 136 Xuan Thuy Str. Hanoi Vietnam
| | - Le Minh Cam
- Faculty of Chemistry, Hanoi National University of Education 136 Xuan Thuy Str. Hanoi Vietnam
| | - Nguyen Ngoc Ha
- Faculty of Chemistry, Hanoi National University of Education 136 Xuan Thuy Str. Hanoi Vietnam
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11
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Ratshiedana R, Kuvarega AT, Mishra AK. Titanium dioxide and graphitic carbon nitride-based nanocomposites and nanofibres for the degradation of organic pollutants in water: a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:10357-10374. [PMID: 33405162 DOI: 10.1007/s11356-020-11987-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 12/06/2020] [Indexed: 06/12/2023]
Abstract
The paper reviews graphitic carbon nitride-based nanostructured photocatalytic materials and nanofibres for applications in water purification. Titanium dioxide has shown unique features that continue to attract research and development (R&D) due to its unique properties such as availability, ultraviolet absorptivity, photocatalysis, adsorption of pollutants and solar cell engineering. Graphitic carbon nitride is an attractive photocatalyst due to its non-toxicity characteristics, good visible light absorption and good thermal and chemical stabilities. In water purification, nanofibres are currently noticed due to their distinctive properties of effective separation and sometimes elimination of organic pollutants in water. In this review, synthesis and utility of doped titanium dioxide and carbon nitride with metal nanoparticles and polymeric nanofibres from nanocomposites as effective materials for the degradation of organic contaminations from water are discussed. The history, current trends and future perspectives are highlighted.
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Affiliation(s)
- Rudzani Ratshiedana
- Institute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering and Technology, University of South Africa, Florida Science Campus, Florida, Roodepoort, Johannesburg, 1709, South Africa
| | - Alex Tawanda Kuvarega
- Institute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering and Technology, University of South Africa, Florida Science Campus, Florida, Roodepoort, Johannesburg, 1709, South Africa
| | - Ajay Kumar Mishra
- Institute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering and Technology, University of South Africa, Florida Science Campus, Florida, Roodepoort, Johannesburg, 1709, South Africa.
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12
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Huang X, Gu W, Ma Y, Liu D, Ding N, Zhou L, Lei J, Wang L, Zhang J. Recent advances of doped graphite carbon nitride for photocatalytic reduction of CO2: a review. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04278-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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13
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Han X, Li Y, Wang H, Zhang Q. Controlled preparation of β-Bi2O3/Mg–Al mixed metal oxides composites with enhanced visible light photocatalytic performance. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04237-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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14
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Ying Z, Sun J, Lin X, Wang Y, Hui S, Zhang Y. An innovative magnetic Ni 0.1Co 0.9Fe 2O 4/g-C 3N 4 nano-micro-spherical heterojunction composite photocatalyst with an extraordinarily prominent visible-light-irradiation degradation performance toward organic pollutants. Dalton Trans 2020; 49:9849-9862. [PMID: 32633739 DOI: 10.1039/d0dt01493a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Environmental pollution removal is attracting more attention these days because of increasing environmental problems. The use of photodegradation catalysts is a promising avenue in resolving environmental issues and therefore high-performance photocatalysts are urgently needed. Herein, we solvothermally synthesized a micro-spherical g-C3N4 photocatalyst and a nanospherical Ni0.1Co0.9Fe2O4 photocatalyst, and then innovatively employed small amounts of Ni0.1Co0.9Fe2O4 nanospheres coupled with g-C3N4 microspheres to fabricate a novel magnetic Ni0.1Co0.9Fe2O4/g-C3N4 nano-micro-spherical heterojunction photocatalyst through post co-calcination. Various techniques, including scanning electron microscopy, transmission electron microscopy, X-ray diffraction, Fourier transform-infrared spectroscopy and UV-vis diffuse reflectance spectroscopy, were employed to analyze the as-synthesized hybrid photocatalyst. The resultant photocatalyst exhibits a record high photocatalytic degradation activity against methylene blue under visible-light irradiation with a 100% degradation rate within only 10 min, corresponding to an extraordinarily prominent degradation reaction rate constant k value of up to 0.586 min-1. Our strategy opens a new effective way for fabricating high-performance photocatalysts and our novel Ni0.1Co0.9Fe2O4/g-C3N4 heterojunction photocatalyst is of great potential for application in environmental treatments.
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Affiliation(s)
- Zongrong Ying
- Department of Materials Science and Engineering, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.
| | - Jing Sun
- Department of Materials Science and Engineering, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.
| | - Xuemei Lin
- Department of Materials Science and Engineering, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.
| | - Yuxuan Wang
- Department of Materials Science and Engineering, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.
| | - Shengjie Hui
- Department of Materials Science and Engineering, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.
| | - Yongzheng Zhang
- Department of Materials Science and Engineering, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.
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15
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Huang X, Gu W, Hu S, Hu Y, Zhou L, Lei J, Wang L, Liu Y, Zhang J. Phosphorus-doped inverse opal g-C3N4 for efficient and selective CO generation from photocatalytic reduction of CO2. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00457j] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In this work, inverse opal (IO) structure construction and phosphorus doping were combined to modify carbon nitride (g-C3N4) for the photocatalytic reduction of CO2.
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Affiliation(s)
- Xiaoyue Huang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Wenyi Gu
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process
- School of Resources and Environmental Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Songchang Hu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Yan Hu
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process
- School of Resources and Environmental Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Liang Zhou
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process
- School of Resources and Environmental Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Juying Lei
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process
- School of Resources and Environmental Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Lingzhi Wang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Yongdi Liu
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process
- School of Resources and Environmental Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Jinlong Zhang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
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16
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Dong J, Li H, Yan P, Xu L, Zhang J, Qian J, Chen J, Li H. A label-free photoelectrochemical aptasensor for tetracycline based on Au/BiOI composites. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107557] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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17
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Zhou X, Li Y, Xing Y, Li J, Jiang X. Effects of the preparation method of Pt/g-C3N4 photocatalysts on their efficiency for visible-light hydrogen production. Dalton Trans 2019; 48:15068-15073. [DOI: 10.1039/c9dt02938a] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pt NPs have been loaded on ultrathin porous g-C3N4 nanosheets (CNS) by either a chemical reduction (CR) or a photoreduction (PR) method. The Pt/CNS-CR photocatalyst shows a much higher efficiency for H2 evolution than that of the Pt/CNS-PR.
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Affiliation(s)
- Xuanbo Zhou
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- P.R. China
| | - Yunfeng Li
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- P.R. China
| | - Yan Xing
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- P.R. China
| | - Junsong Li
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- P.R. China
| | - Xin Jiang
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- P.R. China
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