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Eshete M, Li X, Yang L, Wang X, Zhang J, Xie L, Deng L, Zhang G, Jiang J. Charge Steering in Heterojunction Photocatalysis: General Principles, Design, Construction, and Challenges. SMALL SCIENCE 2023. [DOI: 10.1002/smsc.202200041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Affiliation(s)
- Mesfin Eshete
- Hefei National Research Center for Physical Sciences at the Microscale School of Chemistry and Materials Science University of Science and Technology of China Jinzhai Road 96 Hefei Anhui 230026 P. R. China
- Department of Industrial Chemistry College of Applied Sciences Nanotechnology Excellence Center Addis Ababa Science and Technology University P.O. Box 16417 Addis Ababa Ethiopia
| | - Xiyu Li
- Hefei National Research Center for Physical Sciences at the Microscale School of Chemistry and Materials Science University of Science and Technology of China Jinzhai Road 96 Hefei Anhui 230026 P. R. China
| | - Li Yang
- Hefei National Research Center for Physical Sciences at the Microscale School of Chemistry and Materials Science University of Science and Technology of China Jinzhai Road 96 Hefei Anhui 230026 P. R. China
| | - Xijun Wang
- Hefei National Research Center for Physical Sciences at the Microscale School of Chemistry and Materials Science University of Science and Technology of China Jinzhai Road 96 Hefei Anhui 230026 P. R. China
| | - Jinxiao Zhang
- College of Chemistry and Bioengineering Guilin University of Technology 12 Jian'gan Road Guilin Guangxi 541004 P. R. China
| | - Liyan Xie
- A Key Laboratory of the- Ministry of Education for Advanced- Catalysis Materials Department of Chemistry Zhejiang Normal University Jinhua Zhejiang 321004 P. R. China
| | - Linjie Deng
- Hefei National Research Center for Physical Sciences at the Microscale School of Chemistry and Materials Science University of Science and Technology of China Jinzhai Road 96 Hefei Anhui 230026 P. R. China
| | - Guozhen Zhang
- Hefei National Research Center for Physical Sciences at the Microscale School of Chemistry and Materials Science University of Science and Technology of China Jinzhai Road 96 Hefei Anhui 230026 P. R. China
| | - Jun Jiang
- Hefei National Research Center for Physical Sciences at the Microscale School of Chemistry and Materials Science University of Science and Technology of China Jinzhai Road 96 Hefei Anhui 230026 P. R. China
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Intaphong P, Suebsom P, Phuruangrat A, Akhbari K, Thongtem S, Thongtem T. Visible-Light-Driven 5% Ag0.9Pd0.1/Bi2MoO6 Nanocomposites Produced by Photoreduction Method. RUSS J INORG CHEM+ 2021. [DOI: 10.1134/s0036023621100089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Zhang J, Wang J, Zhu Q, Zhang B, Xu H, Duan J, Hou B. Fabrication of a Novel AgBr/Ag 2MoO 4@InVO 4 Composite with Excellent Visible Light Photocatalytic Property for Antibacterial Use. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1541. [PMID: 32781592 PMCID: PMC7466578 DOI: 10.3390/nano10081541] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 07/26/2020] [Accepted: 07/30/2020] [Indexed: 01/10/2023]
Abstract
A novel AgBr/Ag2MoO4@InVO4 composite photocatalyst with different heterojunction structures was successfully constructed by compounding InVO4 with Ag2MoO4 and AgBr. According to the degradation, antibacterial and free radical trapping data, the photocatalytic antibacterial and antifouling activities of AgBr/Ag2MoO4@InVO4 composite were evaluated, and the corresponding photocatalytic reaction mechanism was proposed. Adding AgBr/Ag2MoO4@InVO4 composite, the degradation rate of ciprofloxacin (CIP) achieved 95.5% within 120 min. At the same time, the antibacterial rates of Escherichia coli (E. coli), Staphylococcus aureus (S. aureus) and Pseudomonas aeruginosa (P. aeruginosa) achieved 99.99%. The AgBr/Ag2MoO4@InVO4 composite photocatalyst showed promising usage in photocatalytic antibacterial and purification areas.
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Affiliation(s)
- Jie Zhang
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (J.W.); (Q.Z.); (H.X.); (J.D.); (B.H.)
- Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology, Qingdao 266237, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China
| | - Jia Wang
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (J.W.); (Q.Z.); (H.X.); (J.D.); (B.H.)
- Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology, Qingdao 266237, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China
| | - Qingjun Zhu
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (J.W.); (Q.Z.); (H.X.); (J.D.); (B.H.)
- Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology, Qingdao 266237, China
- Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China
| | - Binbin Zhang
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (J.W.); (Q.Z.); (H.X.); (J.D.); (B.H.)
- Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology, Qingdao 266237, China
- Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China
| | - Huihui Xu
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (J.W.); (Q.Z.); (H.X.); (J.D.); (B.H.)
- Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology, Qingdao 266237, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China
| | - Jizhou Duan
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (J.W.); (Q.Z.); (H.X.); (J.D.); (B.H.)
- Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology, Qingdao 266237, China
- Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China
| | - Baorong Hou
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; (J.W.); (Q.Z.); (H.X.); (J.D.); (B.H.)
- Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology, Qingdao 266237, China
- Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China
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Zargazi M, Entezari MH. Bi 2MoO 6 nanofilms on the stainless steel mesh by PS-PED method: Photocatalytic degradation of diclofenac sodium as a pharmaceutical pollutant. ULTRASONICS SONOCHEMISTRY 2020; 62:104867. [PMID: 31806551 DOI: 10.1016/j.ultsonch.2019.104867] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 09/13/2019] [Accepted: 11/07/2019] [Indexed: 06/10/2023]
Abstract
For the first time, Bi2MoO6 nanofilms were successfully synthesized by simultaneous pulse sonication-pulse electrodeposition (PS-PED) on the stainless steel mesh surface. Bismuth molybdate films were formed under various combinations of electrodeposition and sonication (sono-electrodeposition) in continuous and pulse modes. Porous Bi2MoO6 films synthesized by PS-PED method and showed the highest efficiency in photocatalytic degradation in comparison with other films. Bi2MoO6 film obtained from PS-PED had a thickness of 13.78 nm while, the thickness for the electrodeposition method was 39.52 nm. The high photocatalytic efficiency is attributed to the high surface roughness and low thickness of film synthesized by PS-PED method. Indeed, ultrasound played a key role in the synthesis of films with high surface roughness. On the other hand, shock waves and micro-jets could be dissolved diffusion problems and reduced the dendrite like structures in deposition process. Simultaneous application of pulse modes for both combined methods led to more growth of crystallographic planes. This is due to reaction of ions on the surface in interval relaxation times and produce more nuclei for growth. In order to obtain a high efficiency, response surface methodology was used for optimization of effective variable parameters (ton, toff and sonication amplitude) in film preparation.
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Affiliation(s)
- Mahboobeh Zargazi
- Sonochemical Research Center, Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Mohammad H Entezari
- Sonochemical Research Center, Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran; Environmental Chemistry Research Center, Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran.
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El Hachmi A, El Bachraoui F, Louihi S, Tamraoui Y, Benmokhtar S, Bih L, Sajieddine M, Lazor P, Manoun B. Structural, Magnetic and Optical Properties Study of Tellurium-Based Perovskites: Sr3−xPbxFe2TeO9 (0 ≤ x ≤ 2.25). J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-020-01446-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zhang J, Wang J, Xu H, Lv X, Zeng Y, Duan J, Hou B. The effective photocatalysis and antibacterial properties of AgBr/AgVO 3 composites under visible-light. RSC Adv 2019; 9:37109-37118. [PMID: 35539079 PMCID: PMC9075520 DOI: 10.1039/c9ra06810d] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 11/05/2019] [Indexed: 11/25/2022] Open
Abstract
With the discharge of large amount of organic pollutants and antibiotics into the water environment, the water cycle has been seriously polluted, and at the same time, various drug-resistant bacteria have emerged in succession, which poses a serious threat to human health. In recent years, photocatalytic nanomaterials have become a research hotspot in the antimicrobial area. In this study, AgBr/AgVO3 photocatalysts were prepared by a hydrothermal process and an in situ growth method. The composites were tightly connected by the (501) plane of AgVO3 and the (200) lattice plane of AgBr. The photocatalytic activity was tested by degrading Rhodamine B (RhB) solution under visible-light, and the result indicated that the photodegradation rate for RhB solution was 92.3% by the photocatalysis with 0.5AgBr/AgVO3 and the photocatalytic performance of 0.5AgBr/AgVO3 was improved compared to pure AgVO3 and AgBr. In addition, more than 99.997% of E. coli, S. aureus, and P. aeruginosa cells were killed by the photocatalysis with 0.5AgBr/AgVO3 within 30 min. These results demonstrated that the 0.5AgBr/AgVO3 heterojunction photocatalyst could be widely used in the treatment of environmental pollution and in the antibacterial field.
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Affiliation(s)
- Jie Zhang
- Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences 7 Nanhai Road Qingdao 266071 China +86-532-82880498 +86-532-82898851
- Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology Qingdao 266237 China
- Center for Ocean Mega-Science, Chinese Academy of Sciences Qingdao 266071 China
| | - Jia Wang
- Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences 7 Nanhai Road Qingdao 266071 China +86-532-82880498 +86-532-82898851
- Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology Qingdao 266237 China
- University of Chinese Academy of Sciences Beijing 100049 China
- Center for Ocean Mega-Science, Chinese Academy of Sciences Qingdao 266071 China
| | - Huihui Xu
- Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences 7 Nanhai Road Qingdao 266071 China +86-532-82880498 +86-532-82898851
- Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology Qingdao 266237 China
- University of Chinese Academy of Sciences Beijing 100049 China
- Center for Ocean Mega-Science, Chinese Academy of Sciences Qingdao 266071 China
| | - Xianzi Lv
- Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences 7 Nanhai Road Qingdao 266071 China +86-532-82880498 +86-532-82898851
- Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology Qingdao 266237 China
- Center for Ocean Mega-Science, Chinese Academy of Sciences Qingdao 266071 China
| | - YuXiang Zeng
- Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences 7 Nanhai Road Qingdao 266071 China +86-532-82880498 +86-532-82898851
| | - Jizhou Duan
- Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences 7 Nanhai Road Qingdao 266071 China +86-532-82880498 +86-532-82898851
- Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology Qingdao 266237 China
- Center for Ocean Mega-Science, Chinese Academy of Sciences Qingdao 266071 China
| | - Baorong Hou
- Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences 7 Nanhai Road Qingdao 266071 China +86-532-82880498 +86-532-82898851
- Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology Qingdao 266237 China
- Center for Ocean Mega-Science, Chinese Academy of Sciences Qingdao 266071 China
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Wide spectral response photothermal catalysis-fenton coupling systems with 3D hierarchical Fe 3O 4/Ag/Bi 2MoO 6 ternary hetero-superstructural magnetic microspheres for efficient high-toxic organic pollutants removal. J Colloid Interface Sci 2018; 533:24-33. [PMID: 30144690 DOI: 10.1016/j.jcis.2018.08.047] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 08/11/2018] [Accepted: 08/15/2018] [Indexed: 12/24/2022]
Abstract
3D hierarchical Fe3O4/Ag/Bi2MoO6 magnetic microspheres are fabricated through hydrothermal-photoreduction strategy, which fabricate an advanced photocatalytic-Fenton coupling system. The H2O2 produced by photocatalysis could form the photo-Fenton system when combined with Fe3O4 under light illumination. The introduction of Ag nanoparticles could induce the localized surface plasmon resonance (LSPR), which provides "hot electrons" for promoting photocatalysis. The addition of Fe3O4 achieve the successful coupling of photocatalysis-Fenton, and enhanced the broad spectrum response of the final composite sample. The 3D hierarchical Fe3O4/Ag/Bi2MoO6 exhibit excellent UV-Vis-NIR-driven photocatalytic performance for mineralization of high-toxic Aatrex and Bisphenol A. The addition of magnetic Fe3O4 is conducive to the magnetic separation, which favors practical application. The strategy provides thought-provoking insights for constructing new types of high-performance photocatalytic system.
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