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Le TD, Nguyen TH, Nguyen DT, Vu DT, Hoang H, Le TS, Pham TD. Highly Efficient Removal of 2,4,5-Trichlorophenoxyacetic Acid by Adsorption and Photocatalysis Using Nanomaterials with Surface Coating by the Cationic Surfactant. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:13573-13582. [PMID: 38885642 DOI: 10.1021/acs.langmuir.4c01087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/20/2024]
Abstract
Extensive removal of 2,4,5-trichlorophenoxyacetic acid (2,4,5-T) using titania (TiO2) nanoparticles by adsorption and photocatalysis with a surface coating by cetyltrimethylammonium bromide (CTAB) is reported. The CTAB-coated TiO2 nanoparticles (CCTN) were characterized by FT-IR, zeta-potential measurements, and UV-vis diffuse reflectance spectroscopy (UV-vis-DRS). 2,4,5-T removal increased significantly after surface modification with CTAB compared with bare TiO2 nanoparticles. Optimal parameters affecting 2,4,5-T removal were found to be pH 4, CCTN dosage 10 mg/mL, and adsorption time 180 min. The maximum adsorptive removal of 2,4,5-T using CCTN reached 96.2% while highest adsorption capacity was 13.4 mg/g. CCTN was also found to be an excellent photocatalyst that achieved degradation efficiency of 99.2% with an initial concentration of 25 mg/L. The removal mechanisms of 2,4,5-T using CCTN by both adsorption and photocatalysis are discussed in detail based on changes in functional group vibrations and surface charge. Our results indicate that CCTN is an excellent material for 2,4,5-T removal in water by both adsorption and photocatalysis.
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Affiliation(s)
- Thi-Dung Le
- Faculty of Chemistry, University of Science, Vietnam National University, Hanoi, 19 Le Thanh Tong, Hoan Kiem, Hanoi 100000, Vietnam
- Basic Science Faculty, College of Artillery Officer Training, Thanh Mi, Son Tay, Hanoi 12700, Vietnam
| | - Thi-Hue Nguyen
- Faculty of Chemistry, University of Science, Vietnam National University, Hanoi, 19 Le Thanh Tong, Hoan Kiem, Hanoi 100000, Vietnam
| | - Duc-Thang Nguyen
- Faculty of Chemistry, University of Science, Vietnam National University, Hanoi, 19 Le Thanh Tong, Hoan Kiem, Hanoi 100000, Vietnam
| | - Duy-Tung Vu
- Faculty of Chemistry, University of Science, Vietnam National University, Hanoi, 19 Le Thanh Tong, Hoan Kiem, Hanoi 100000, Vietnam
| | - Hiep Hoang
- Academy for Green Growth, Vietnam National University of Agriculture, Gia Lam, Hanoi 12406, Vietnam
| | - Thanh-Son Le
- Faculty of Chemistry, University of Science, Vietnam National University, Hanoi, 19 Le Thanh Tong, Hoan Kiem, Hanoi 100000, Vietnam
| | - Tien-Duc Pham
- Faculty of Chemistry, University of Science, Vietnam National University, Hanoi, 19 Le Thanh Tong, Hoan Kiem, Hanoi 100000, Vietnam
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Zheng J, Liu J, Feng X, Liu J, Zong S, Liu L, Fang Y. Outstanding photo-thermo synergy in aerobic oxidation of cyclohexane by bismuth tungstate-bismuth oxychloride high-low heterojunction. J Colloid Interface Sci 2023; 651:304-318. [PMID: 37544220 DOI: 10.1016/j.jcis.2023.07.172] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/14/2023] [Accepted: 07/27/2023] [Indexed: 08/08/2023]
Abstract
The difficulty of achieving both high conversion rate and high selectivity is a huge challenge in the catalytic aerobic oxidation of cyclohexane. In this paper, bismuth tungstate-bismuth oxychloride (Bi2WO6-BiOCl) nanoflower heterojunctions prepared via a one-step solvothermal process were applied in the photo-thermo synergetic catalytic oxidation of cyclohexane in the dried air. With the addition of little water at different reaction temperature, the ratio of bismuth to tungsten and the mass ratio of Bi2WO6 to BiOCl can be precisely tailored in the nanoflower sphere composites with thin nanosheets. Their microscopic morphology, elemental composition, crystal structure, and photoelectrochemical characteristics were explored by different characterization methods. The Bi2WO6-BiOCl composites possessed poor photocatalytic and thermal performances with the low conversion rates of 1.43% and 2.68%, respectively. However, through the photo-thermo catalytic oxidation process, an exceptional conversion rate of 13.32% was achieved with excellent selectivity of 99.22% for cyclohexanone and cyclohexanol (KA oil) using the same Bi2WO6-BiOCl composites. This superior performance outstrips Bi2WO6 flowers, BiOCl nanosheets and Bi2WO6-BiOCl composites with other compounding ratios. The creation of a high-low heterojunction in the Bi2WO6-BiOCl composite was confirmed by band energy analysis. The opto-electronic analysis, band energy analysis, sacrifice experiments, and active radical analysis were employed to elucidate the mechanism for the exceptional photo-thermo catalytic performance in detail. This work offers an exploratory solution to the challenges of high energy consumption and the difficulty in simultaneously achieving high selectivity and high conversion rates in cyclohexane oxidation, thus holding significant value.
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Affiliation(s)
- Jia Zheng
- Guangdong University of Technology, School of Light Industry & Chemical Engineering, Guangzhou Key Lab Clean Transport Energy Chemistry, Guangzhou 510006, China; Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Jieyang 515200, China
| | - Jincheng Liu
- Guangdong University of Technology, School of Light Industry & Chemical Engineering, Guangzhou Key Lab Clean Transport Energy Chemistry, Guangzhou 510006, China; Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Jieyang 515200, China.
| | - Xuyang Feng
- Guangdong University of Technology, School of Light Industry & Chemical Engineering, Guangzhou Key Lab Clean Transport Energy Chemistry, Guangzhou 510006, China; Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Jieyang 515200, China
| | - Jiarong Liu
- Guangdong University of Technology, School of Light Industry & Chemical Engineering, Guangzhou Key Lab Clean Transport Energy Chemistry, Guangzhou 510006, China; Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Jieyang 515200, China
| | - Shuang Zong
- Guangdong University of Technology, School of Light Industry & Chemical Engineering, Guangzhou Key Lab Clean Transport Energy Chemistry, Guangzhou 510006, China; Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Jieyang 515200, China
| | - Lingling Liu
- Guangdong University of Technology, School of Light Industry & Chemical Engineering, Guangzhou Key Lab Clean Transport Energy Chemistry, Guangzhou 510006, China; Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Jieyang 515200, China
| | - Yanxiong Fang
- Guangdong University of Technology, School of Light Industry & Chemical Engineering, Guangzhou Key Lab Clean Transport Energy Chemistry, Guangzhou 510006, China; Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Jieyang 515200, China
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Ning J, Zhang B, Siqin L, Liu G, Wu Q, Xue S, Shao T, Zhang F, Zhang W, Liu X. Designing advanced S-scheme CdS QDs/La-Bi 2WO 6 photocatalysts for efficient degradation of RhB. EXPLORATION (BEIJING, CHINA) 2023; 3:20230050. [PMID: 37933284 PMCID: PMC10582608 DOI: 10.1002/exp.20230050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 07/20/2023] [Indexed: 11/08/2023]
Abstract
Finding effective strategies to design efficient photocatalysts and decompose refractory organic compounds in wastewater is a challenging problem. Herein, by coupling element doping and constructing heterostructures, S-scheme CdS QDs/La-Bi2WO6 (CS/LBWO) photocatalysts are designed and synthesized by a simple hydrothermal method. As a result, the RhB degradation efficiency of the optimized 5% CS/LBWO reached 99% within 70 min of illumination with excellent stability and recyclability. CS/LBWO shows improvement in the adsorption range of visible light and promotes electron-hole pair generation/migration/separation, attributing the superior degradation performance. The degradation RhB mechanism is proposed by a free radical capture experiment, electron paramagnetic resonance, and high-performance liquid chromatography-mass spectrometry results, indicating that h+ and •O2 - play a significant role during four degradation processes: de-ethylation, chromophore cleavage, ring opening, and mineralization. Based on in situ irradiated X-ray photoelectron spectroscopy, Mulliken electronegativity theory, and the work function results, the S-scheme heterojunction of CS/LBWO promotes the transfer of photogenerated electron-hole pairs and promotes the generation of reactive radicals. This work not only reports that 5% CS/LBWO is a promising photocatalyst for degradation experiments but also provides an approach to design advanced photocatalysts by coupling element doping and constructing heterostructures.
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Affiliation(s)
- Jing Ning
- School of Physics and Electronic InformationYan'an UniversityYan'anPeople's Republic of China
| | - Bohang Zhang
- School of Physics and Electronic InformationYan'an UniversityYan'anPeople's Republic of China
| | - Letu Siqin
- Key Laboratory of Semiconductor Photovoltaic at Universities of Inner Mongolia Autonomous Region, School of Physical Science and TechnologyInner Mongolia UniversityHuhhotInner MongoliaPeople's Republic of China
| | - Gaihui Liu
- School of Physics and Electronic InformationYan'an UniversityYan'anPeople's Republic of China
| | - Qiao Wu
- Network Information CenterYan'an UniversityYan'anPeople's Republic of China
| | - Suqin Xue
- Network Information CenterYan'an UniversityYan'anPeople's Republic of China
| | - Tingting Shao
- School of Physics and Electronic InformationYan'an UniversityYan'anPeople's Republic of China
| | - Fuchun Zhang
- School of Physics and Electronic InformationYan'an UniversityYan'anPeople's Republic of China
| | - Weibin Zhang
- Yunnan Key Laboratory of Opto‐Electronic Information TechnologyCollege of Physics and Electronics InformationYunnan Normal UniversityKunmingPeople's Republic of China
| | - Xinghui Liu
- Department of Materials Science and EngineeringCity University of Hong KongKowloonHong KongPeople's Republic of China
- Department of Materials PhysicsSaveetha School of EngineeringSaveetha Institute of Medical and Technical Sciences (SIMTS)ChennaiTamil NaduIndia
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Tuong Vy NT, Nha Khanh DN, Nghia NN, Khoa LH, Nhi PT, Hung LX, Minh Phuong DT, Kim Phuong NT. Key Role of Corncob Based-Hydrochar (HC) in the Enhancement of Visible Light Photocatalytic Degradation of 2,4-Dichlorophenoxyacetic Acid Using a Derivative of ZnBi-Layered Double Hydroxides. MATERIALS (BASEL, SWITZERLAND) 2023; 16:5027. [PMID: 37512301 PMCID: PMC10386041 DOI: 10.3390/ma16145027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/10/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023]
Abstract
A superior heterojunction of HC-ZnBi-LDO was synthesized in two steps, namely hydrothermal carbonization, followed by co-precipitation. The 2% HC-ZnBi-LDO heterojunction photocatalysts could degrade over 90.8% of 30 mg/L 2,4-dichlorophenoxyacetic acid (2,4-D) using 1.0 g/L of the catalyst after 135 min of visible light exposure at pH 4. The activity of 2% HC-ZnO-LDO was remarkably stable. Approximately 86.4-90.8% of 30 mg/L 2,4-D was degraded, and more than 79-86.4% of TOC was mineralized by 2% HC-ZnBi-LDO at pH 4 after 135 min of visible light exposure during four consecutive cycles. The rapid separation and migration of charge carriers at the interfaces between HC and ZnBi-LDO were achieved within 2% HC-ZnBi-LDO. Moreover, the electron acceptor characteristic of HC in 2% HC-ZnBi-LDO caused the recombination of charge carriers to decrease significantly, thus generating more reactive radicals, such as hydroxyl radicals (OH●) and superoxide radicals (O2●-). These results demonstrate that the novel 2% HC-ZnBi-LDO is a superior photocatalyst for the remediation of hazardous organic pollutants.
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Affiliation(s)
- Ngo Thi Tuong Vy
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh 700000, Vietnam
| | - Dang Nguyen Nha Khanh
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh 700000, Vietnam
| | - Nguyen Ngoc Nghia
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh 700000, Vietnam
| | - Le Hai Khoa
- Vietnam Academy of Science and Technology, Graduate University of Science and Technology, Hanoi 100000, Vietnam
- Institute for Tropical Technology, Vietnam Academy of Science and Technology, Hanoi 100000, Vietnam
| | - Pham Tuan Nhi
- Hochiminh City Institute of Resources Geography, Tay Nguyen Institute of Scientific Research, Vietnam Academy of Science and Technology, Ho Chi Minh 700000, Vietnam
| | - Le Xuan Hung
- Institute of Research and Development, Duy Tan University, Da Nang 550000, Vietnam
| | - Doan Thi Minh Phuong
- Faculty of Chemical Engineering, Ho Chi Minh City University of Industry and Trade, Ho Chi Minh 100000, Vietnam
| | - Nguyen Thi Kim Phuong
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh 700000, Vietnam
- Vietnam Academy of Science and Technology, Graduate University of Science and Technology, Hanoi 100000, Vietnam
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Elaouni A, El Ouardi M, BaQais A, Arab M, Saadi M, Ait Ahsaine H. Bismuth tungstate Bi 2WO 6: a review on structural, photophysical and photocatalytic properties. RSC Adv 2023; 13:17476-17494. [PMID: 37304811 PMCID: PMC10252501 DOI: 10.1039/d3ra01987j] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 06/02/2023] [Indexed: 06/13/2023] Open
Abstract
This review paper provides a comprehensive overview of the recent trends in bismuth tungstate (Bi2WO6) research, covering its structural, electrical, photoluminescent, and photocatalytic properties. The structural characteristics of bismuth tungstate are explored in detail, including its different allotropic crystal structures with respect to its isotypic materials. The electrical properties of bismuth tungstate, such as its conductivity and electron mobility, are also discussed, along with its photoluminescent properties. The photocatalytic activity of bismuth tungstate is a particular focus, with recent advances in doping and co-doping strategies with metals, rare earth and other elements summarized. The limitations and challenges of using bismuth tungstate as a photocatalyst are also examined, such as its low quantum efficiency and susceptibility to photodegradation. Finally, recommendations for future research directions are provided, including the need for further studies on the underlying mechanisms of photocatalytic activity, the development of more efficient and stable bismuth tungstate-based photocatalysts, and the exploration of new applications in fields such as water treatment and energy conversion.
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Affiliation(s)
- Aicha Elaouni
- Laboratoire de Chimie Appliquée des Matériaux, Centre des Sciences des Matériaux, Faculty of Sciences, Mohammed V University in Rabat Morocco
| | - M El Ouardi
- Laboratoire de Chimie Appliquée des Matériaux, Centre des Sciences des Matériaux, Faculty of Sciences, Mohammed V University in Rabat Morocco
- Université de Toulon, AMU, CNRS, IM2NP CS 60584 Toulon Cedex 9 F-83041 France
| | - A BaQais
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University P. O. Box 84428 Riyadh 11671 Saudi Arabia
| | - M Arab
- Université de Toulon, AMU, CNRS, IM2NP CS 60584 Toulon Cedex 9 F-83041 France
| | - M Saadi
- Laboratoire de Chimie Appliquée des Matériaux, Centre des Sciences des Matériaux, Faculty of Sciences, Mohammed V University in Rabat Morocco
| | - H Ait Ahsaine
- Laboratoire de Chimie Appliquée des Matériaux, Centre des Sciences des Matériaux, Faculty of Sciences, Mohammed V University in Rabat Morocco
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Huy BT, Nhi PT, Vy NTT, Khanh DNN, Tho NTM, Thang NQ, Sy DT, Minh BQ, Phuong NTK. Design of novel p-n heterojunction ZnBi 2O 4-ZnS photocatalysts with impressive photocatalytic and antibacterial activities under visible light. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:84471-84486. [PMID: 35788474 DOI: 10.1007/s11356-022-21810-w] [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: 04/26/2022] [Accepted: 06/29/2022] [Indexed: 06/15/2023]
Abstract
Heterojunction structures have attracted considerable attention for enhancing electron migration across interfaces. In this report, ZnBi2O4-ZnS(12%) heterojunction photocatalysts was found to be capable of degrading over 94% of indigo carmine in a 15 mg/L solution within 90 min of visible light irradiation at a catalytic dose of 1.0 g/L and pH 4. Furthermore, more than 82% of the total organic carbon (TOC) was removed, confirming the almost complete mineralization of the indigo carmine by ZnBi2O4-ZnS(12%). Moreover, the photocatalyst exhibited high stability and retained its photocatalytic activity up to the 5th cycle of operation without photocorrosion. The dramatic enhancement in the visible-light photocatalytic performance of the ZnBi2O4-ZnS heterojunctions over pristine ZnBi2O4 and ZnS was due to the formation of a superior heterojunction between the n-type semiconductor, ZnS, and the p-type semiconductor, ZnBi2O4. This heterojunction facilitated the separation and transfer of the photoinduced electron at the interfaces of the two semiconductors. Furthermore, the ZnBi2O4-ZnS(12%) exhibited an inhibition zone of 15 mm against fecal Escherichia coli (ATCC 8739), with a minimum inhibitory concentration (MIC) of 150 μg/mL. These results demonstrated that the novel ZnBi2O4-ZnS p-n-type heterojunction is a promising visible-light active photo-catalyst for the degradation of organic pollutants and inhibition of fecal E. coli.
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Affiliation(s)
- Bui The Huy
- Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City, Ho Chi Minh, Vietnam
- Department of Chemistry, Changwon National University, Changwon, 51140, Korea
| | - Pham Tuan Nhi
- Hochiminh City Institute of Resources Geography, Tay Nguyen Institute of Scientific Research, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Ngo Thi Tuong Vy
- Institute of Applied Mechanics and Informatics, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Dang Nguyen Nha Khanh
- Institute of Applied Mechanics and Informatics, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Nguyen Thi Mai Tho
- Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City, Ho Chi Minh, Vietnam
| | - Nguyen Quoc Thang
- Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City, Ho Chi Minh, Vietnam
| | - Do Trung Sy
- Institute of Chemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Bui Quang Minh
- Center for Research and Technology Transfer, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Nguyen Thi Kim Phuong
- Institute of Applied Mechanics and Informatics, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam.
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Phuruangrat A, Buapoon S, Bunluesak T, Suebsom P, Thongtem S, Thongtem T. Facile synthesis of Pd-doped Bi 2WO 6 nanoplates used for enhanced visible-light-driven photocatalysis. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2021.2025102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Anukorn Phuruangrat
- Division of Physical Science, Faculty of Science, Prince of Songkla University, Songkhla, Thailand
| | - Saowaluk Buapoon
- Division of Physical Science, Faculty of Science, Prince of Songkla University, Songkhla, Thailand
| | - Thanaporn Bunluesak
- Division of Physical Science, Faculty of Science, Prince of Songkla University, Songkhla, Thailand
| | - Piyada Suebsom
- Division of Physical Science, Faculty of Science, Prince of Songkla University, Songkhla, Thailand
| | - Somchai Thongtem
- Materials Science Research Center, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
- Department of Physics and Materials Science, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Titipun Thongtem
- Materials Science Research Center, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
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Adhikari S, Mandal S, Kim DH. 1D/2D constructed Bi 2S 3/Bi 2O 2CO 3 direct Z-Scheme heterojunction: A versatile photocatalytic material for boosted photodegradation, photoreduction and photoelectrochemical detection of water-based contaminants. JOURNAL OF HAZARDOUS MATERIALS 2021; 418:126263. [PMID: 34111747 DOI: 10.1016/j.jhazmat.2021.126263] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 05/09/2021] [Accepted: 05/28/2021] [Indexed: 06/12/2023]
Abstract
In this work, two-dimensional Bi2O2CO3 disk is synthesized, followed by the growth of Bi2S3 over Bi2O2CO3 via topotactic transformation by controlling the amount of thiourea under hydrothermal conditions. The synthesized composite catalyst is investigated for photocatalytic oxidation and reduction of tetracycline hydrochloride and hexavalent chromium under visible light irradiation. High interfacial contact between the Bi2O2CO3 disk0 and Bi2S3 fiber is confirmed via high-resolution microscopic imaging. Enhanced light absorption and increased charge carrier separation is observed after the formation of the Bi2S3/Bi2O2CO3 composite. The Bi2S3/Bi2O2CO3 composite grown using 1 mmol of thiourea shows approximately 98% degradation of tetracycline hydrochloride after 120 min and 99% Cr(VI) reduction after 90 min of photochemical reaction under visible light irradiation. The charge separation is due to the formed internal electric field at the interface, which upon light irradiation follows a z-scheme charge transfer hindering the recombination at the Bi2S3 and Bi2O2CO3 interface, thereby contributing efficiently to the photochemical process. In addition, the mechanism of the photochemical reaction for the degradation of pollutants is supported using quencher and probe experiments. Furthermore, photoelectrochemical detection of antibiotic in aqueous solution is conducted to understand the sensing feasibility of the synthesized system.
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Affiliation(s)
- Sangeeta Adhikari
- School of Chemical Engineering, Chonnam National University, 77, Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea; Catalyst Research Institute, Chonnam National University, 77, Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea
| | - Sandip Mandal
- School of Earth Science and Environmental Engineering, GIST, S6 123 Cheomdan-gwagiro (Oryong-dong), Buk-gu, Gwangju 61005, Republic of Korea
| | - Do-Heyoung Kim
- School of Chemical Engineering, Chonnam National University, 77, Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea.
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Bunluesak T, Phuruangrat A, Thongtem S, Thongtem T. Pd nanoparticle-modified Bi2WO6 nanoplates used for visible-light-driven photocatalyst. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-021-04511-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Zhan W, Wu Z, Tang Y, Ding Y, Ma C, Ding X, Chen D. 3D Porous Bi
2‐x
Gd
x
WO
6
/rGO Composite for Efficient Adsorption‐Enrichment and Photocatalytic Degradation of Organic Dyes. ChemistrySelect 2021. [DOI: 10.1002/slct.202100014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Weiwu Zhan
- Department of Material Engineering Jiangsu Key Laboratory of Functional Materials Changshu Institute of Technology Changshu 215500 P. R. China
- Chemical Engineering and Material Science College of Chemistry Soochow University Suzhou 215123 P. R. China
| | - Zhifeng Wu
- Department of Material Engineering Jiangsu Key Laboratory of Functional Materials Changshu Institute of Technology Changshu 215500 P. R. China
| | - Yanren Tang
- Department of Material Engineering Jiangsu Key Laboratory of Functional Materials Changshu Institute of Technology Changshu 215500 P. R. China
| | - Yu Ding
- Department of Material Engineering Jiangsu Key Laboratory of Functional Materials Changshu Institute of Technology Changshu 215500 P. R. China
| | - Cheng Ma
- Department of Material Engineering Jiangsu Key Laboratory of Functional Materials Changshu Institute of Technology Changshu 215500 P. R. China
| | - Xute Ding
- Department of Material Engineering Jiangsu Key Laboratory of Functional Materials Changshu Institute of Technology Changshu 215500 P. R. China
| | - Dianyu Chen
- Department of Material Engineering Jiangsu Key Laboratory of Functional Materials Changshu Institute of Technology Changshu 215500 P. R. China
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Suebsom P, Phuruangrat A, Thongtem S, Thongtem T. Enhanced photocatalytic properties of Bi2MoO6 nanoplates deposited with intermetallic AgPd nanoparticles by photoreduction method. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-021-04417-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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12
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Bunluesak T, Phuruangrat A, Thongtem S, Thongtem T. Photodeposition of AgPd nanoparticles on Bi2WO6 nanoplates for the enhanced photodegradation of rhodamine B. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2020.108399] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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13
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Free-standing Ag nanoparticle-decorated MoS2 microflowers grown on carbon cloth for photocatalytic oxidation of Rhodamine B. KOREAN J CHEM ENG 2020. [DOI: 10.1007/s11814-020-0705-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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14
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Das K, Majhi D, Bariki R, Mishra BG. SnS
2
/Bi
4
Ti
3
O
12
Heterostructure Material: A UV‐Visible Light Active Direct Z‐Scheme Photocatalyst for Aqueous Phase Degradation of Diazinon. ChemistrySelect 2020. [DOI: 10.1002/slct.201904532] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Krishnendu Das
- Department of ChemistryNational Institute of Technology Rourkela 769008, Odisha India
| | - Dibyananda Majhi
- Department of ChemistryNational Institute of Technology Rourkela 769008, Odisha India
| | - Ranjit Bariki
- Department of ChemistryNational Institute of Technology Rourkela 769008, Odisha India
| | - Braja G. Mishra
- Department of ChemistryNational Institute of Technology Rourkela 769008, Odisha India
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