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Sharma J, Dhiman P, Kumar A, Sharma G. Advances in photocatalytic NO oxidation by Z-scheme heterojunctions. ENVIRONMENTAL RESEARCH 2024; 240:117431. [PMID: 37866538 DOI: 10.1016/j.envres.2023.117431] [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: 09/12/2023] [Revised: 10/09/2023] [Accepted: 10/15/2023] [Indexed: 10/24/2023]
Abstract
The fast development of urbanisation and industrialisation has led to a rise in nitrogen oxide (NOx) emissions, specifically nitric oxide (NO). One effective method for reducing the harmful effects of this dangerous air pollutant on both human health and the environment is the photocatalytic oxidation of NO. Z-scheme heterojunctions enhance incident light utilisation and increase photocatalytic activity, eventually leading to better NO oxidation performance by encouraging the effective separation of charges and migration. A comprehensive discussion of Z-scheme-based heterojunctions is provided in this review paper, with a focus on their applications in the photocatalytic oxidation of NO. Significant progress has been made in the fabrication of efficient photocatalytic devices in recent years, with Z-scheme-based heterojunctions proving to be particularly successful. The review looks into the various methodologies used to create Z-scheme-based heterojunctions as well as photocatalytic NO oxidation mechanisms. Recent studies on photocatalysts employing Z-scheme heterojunctions for the photocatalytic oxidation of NO are also discussed. The possibilities for new opportunities as well as the present challenges, barriers, advances, and solutions have been emphasized.
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Affiliation(s)
- Jayati Sharma
- International Research Centre of Nanotechnology for Himalayan Sustainability (IRCNHS), Shoolini University, India
| | - Pooja Dhiman
- International Research Centre of Nanotechnology for Himalayan Sustainability (IRCNHS), Shoolini University, India.
| | - Amit Kumar
- International Research Centre of Nanotechnology for Himalayan Sustainability (IRCNHS), Shoolini University, India
| | - Gaurav Sharma
- International Research Centre of Nanotechnology for Himalayan Sustainability (IRCNHS), Shoolini University, India
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Wen Q, Li D, Li H, Long M, Gao C, Wu L, Song F, Zhou J. Synergetic effect of photocatalysis and peroxymonosulfate activated by Co/Mn-MOF-74@g-C3N4 Z-scheme photocatalyst for removal of tetracycline hydrochloride. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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Synergistic Effect of Amorphous Ti(IV)-Hole and Ni(II)-Electron Cocatalysts for Enhanced Photocatalytic Performance of Bi2WO6. Catalysts 2022. [DOI: 10.3390/catal12121633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Bi2WO6 has become a common photocatalyst due to its advantages of simple synthesis and high activity. However, the defects of pure Bi2WO6 such as low light reception hinder its application in photocatalysis. In this study, based on the modification of Bi2WO6 with Ti(IV) as a cavity co-catalyst, new Ni- and Ti-doped nanosheets of Bi2WO6 (Ni/Ti-Bi2WO6) were prepared by a one-step wet thermal impregnation method and used for the photocatalytic degradation of tetracycline. The experimental results showed that the photocatalytic activity of Ni/Ti-Bi2WO6 modified by the two-component catalyst was significantly better than those of pure Bi2WO6 and Ti-Bi2WO6 modified with Ti(IV) only. The photocatalytic effect of Ni/Ti-Bi2WO6 with different Ni/Ti molar ratios was investigated by the degradation of TC. The results showed that 0.4Ni/Ti-Bi2WO6 possessed the best photocatalytic performance, with a degradation rate of 92.9% at 140 min TC. The results of cycling experiments showed that the catalyst exhibited high stability after five cycles. The scavenger experiment demonstrated that the h+ and O2− were the main reactive species. The enhanced photocatalytic activity of Bi2WO6 could be attributed to the synergistic effect between the Ti(IV) as a hole cocatalyst and Ni(II) as an electron cocatalyst, which effectively promoted the separation of photogenerated carriers.
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Ren G, Wei Z, Liu S, Shi M, Li Z, Meng X. Recent review of Bi xMO y (M=V, Mo, W) for photocatalytic CO 2 reduction into solar fuels. CHEMOSPHERE 2022; 307:136026. [PMID: 35973486 DOI: 10.1016/j.chemosphere.2022.136026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 08/07/2022] [Accepted: 08/08/2022] [Indexed: 06/15/2023]
Abstract
The utilization of solar energy for CO2 conversion not only enables a green and low-carbon recycling of CO2 with renewable energy, but also solves ecological problems. BixMOy (M = V, Mo, W) materials have typical layered structures and unique electronic properties that provide suitable band gaps and potential to meet the basic conditions for CO2 reduction. However, pristine BixMOy faces with problems such as small specific surface area, insufficient active sites, low charge carriers' separation and utilization efficiency. This review comprehensively described the basic principles and reaction pathways of photocatalytic CO2 reduction, and further presented the research progress of BixMOy catalysts in CO2 conversion reactions. In this perspective, we further focus on the design concepts and modification strategies to improve the photocatalytic CO2 reduction activity of BixMOy, such as morphology control, constructing surface vacancies and heterojunction fabrication. Finally, based on representative researches, the present review will be expected to provide updated information and insights for developing advanced BixMOy materials to further improve CO2 reduction activity and selectivity.
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Affiliation(s)
- Guangmin Ren
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China
| | - Zixuan Wei
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China
| | - Sitong Liu
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China
| | - Meng Shi
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China
| | - Zizhen Li
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China
| | - Xiangchao Meng
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China.
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Bi/Bi2WO6 Plasmonic Composites with Enhanced Photocatalytic Activity for Degradation of Gasphase Toluene. Catal Letters 2022. [DOI: 10.1007/s10562-022-04001-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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6
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Liao G, Li C, Liu SY, Fang B, Yang H. Emerging frontiers of Z-scheme photocatalytic systems. TRENDS IN CHEMISTRY 2022. [DOI: 10.1016/j.trechm.2021.11.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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7
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Zhao Q, Zhang Z, Yan T, Guo L, Yang C, Gao G, Wang Y, Fu F, Xu B, Wang D. Synergism of carbon quantum dots and Au nanoparticles with Bi 2MoO 6 for activity enhanced photocatalytic oxidative degradation of phenol. RSC Adv 2021; 11:28674-28684. [PMID: 35478547 PMCID: PMC9038096 DOI: 10.1039/d1ra05164d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 08/14/2021] [Indexed: 01/04/2023] Open
Abstract
Localized surface plasmon resonance (LSPR) offers an opportunity to enhance the efficiency of photocatalysis. However, the photocatalysts's plasmonic enhancement is still limited, as most metals/semiconductors depend on LSPR contribution of isolated metal nanoparticles. In the present work, carbon quantum dots (CQDs) and Au nanoparticles (NPs) were simultaneously assembled on the surface of a three-dimensional (3D) spherical Bi2MoO6 (BMO) nanostructure with surface oxygen vacancies (SOVs). The collective excitation of CQDs and Au NPs demonstrated an effective strategy to improve the utilization of up-conversion emission and plasmonic energy. The contribution of CQDs and Au NPs assembled on the surface of BMO (7 wt% CQDs/Au/BMO) realized a photocatalytic phenol degradation enhancement (apparent rate constants, k app/min-1) of 56.5, 9.5 and 3.9, and 2.2-fold increase compared to BMO, BMO-SOVs, Au/BMO and CQDs/BMO, respectively. The as-fabricated 7 wt% CQDs/Au/BMO exhibited the highest mineralization rate for phenol degradation with 72.4% TOC removal rate in 120 min. The excellent photocatalytic performance of CQDs/Au/BMO was attributed to the synergistic effect of CQDs, Au NPs and SOVs. The CQD up-conversion emission synergetically boosts Au NPs' LSPR significantly promoting the separation and migration of photogenerated electron (e-)/hole (h+) pairs, which could improve the oxygen molecule activation process and thereby their ability to generate reactive oxygen species (ROS). The present work is a step forward to understand and construct similar photocatalysts using an entirely reasonable hypothesis of activity enhancement mechanism according to the active species capture experiments and band structure analysis.
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Affiliation(s)
- Qiang Zhao
- College of Chemistry & Chemical Engineering, Yan'an University Yan'an 716000 P.R. China +86-010-64434907 +86-911-233203 +86-911-2332037
| | - Zhuangzhuang Zhang
- College of Chemistry & Chemical Engineering, Yan'an University Yan'an 716000 P.R. China +86-010-64434907 +86-911-233203 +86-911-2332037
| | - Ting Yan
- College of Chemistry & Chemical Engineering, Yan'an University Yan'an 716000 P.R. China +86-010-64434907 +86-911-233203 +86-911-2332037
| | - Li Guo
- College of Chemistry & Chemical Engineering, Yan'an University Yan'an 716000 P.R. China +86-010-64434907 +86-911-233203 +86-911-2332037
| | - Chunming Yang
- College of Chemistry & Chemical Engineering, Yan'an University Yan'an 716000 P.R. China +86-010-64434907 +86-911-233203 +86-911-2332037
| | - Ge Gao
- College of Chemistry & Chemical Engineering, Yan'an University Yan'an 716000 P.R. China +86-010-64434907 +86-911-233203 +86-911-2332037
| | - Yu Wang
- College of Chemistry & Chemical Engineering, Yan'an University Yan'an 716000 P.R. China +86-010-64434907 +86-911-233203 +86-911-2332037
| | - Feng Fu
- College of Chemistry & Chemical Engineering, Yan'an University Yan'an 716000 P.R. China +86-010-64434907 +86-911-233203 +86-911-2332037
| | - Bin Xu
- College of Chemistry & Chemical Engineering, Yan'an University Yan'an 716000 P.R. China +86-010-64434907 +86-911-233203 +86-911-2332037.,State Key Laboratory of Organic-Inorganic Composites, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology Beijing 100029 P.R. China
| | - Danjun Wang
- College of Chemistry & Chemical Engineering, Yan'an University Yan'an 716000 P.R. China +86-010-64434907 +86-911-233203 +86-911-2332037.,State Key Laboratory of Organic-Inorganic Composites, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology Beijing 100029 P.R. China
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8
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Abdullah U, Ali M, Pervaiz E. An Inclusive Review on Recent Advancements of Cadmium Sulfide Nanostructures and its Hybrids for Photocatalytic and Electrocatalytic Applications. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111575] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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9
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Fabrication of Bi-BiOCl/MgIn2S4 heterostructure with step-scheme mechanism for carbon dioxide photoreduction into methane. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101453] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Zhang W, Mohamed AR, Ong W. Z‐Schema‐Photokatalysesysteme für die Kohlendioxidreduktion: Wo stehen wir heute? Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914925] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Wenhao Zhang
- School of Energy and Chemical Engineering Xiamen University Malaysia Selangor Darul Ehsan 43900 Malaysia
| | - Abdul Rahman Mohamed
- Low Carbon Economy (LCE) Research Group School of Chemical Engineering Universiti Sains Malaysia Nibong Tebal 14300 Pulau Pinang Malaysia
| | - Wee‐Jun Ong
- School of Energy and Chemical Engineering Xiamen University Malaysia Selangor Darul Ehsan 43900 Malaysia
- College of Chemistry and Chemical Engineering Xiamen University Xiamen 361005 China
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11
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Zhang W, Mohamed AR, Ong W. Z‐Scheme Photocatalytic Systems for Carbon Dioxide Reduction: Where Are We Now? Angew Chem Int Ed Engl 2020; 59:22894-22915. [DOI: 10.1002/anie.201914925] [Citation(s) in RCA: 254] [Impact Index Per Article: 63.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Wenhao Zhang
- School of Energy and Chemical Engineering Xiamen University Malaysia Selangor Darul Ehsan 43900 Malaysia
| | - Abdul Rahman Mohamed
- Low Carbon Economy (LCE) Research Group School of Chemical Engineering Universiti Sains Malaysia Nibong Tebal 14300 Pulau Pinang Malaysia
| | - Wee‐Jun Ong
- School of Energy and Chemical Engineering Xiamen University Malaysia Selangor Darul Ehsan 43900 Malaysia
- College of Chemistry and Chemical Engineering Xiamen University Xiamen 361005 China
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12
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Design of inorganic–organic hybrid photocatalytic systems for enhanced CO2 reduction under visible light. Chem Eng Sci 2019. [DOI: 10.1016/j.ces.2019.07.049] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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13
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Abstract
Photocatalytic CO2 reduction is emerging as an affordable route for abating its ever increasing concentration. For commercial scale applications, many constraints are still required to be addressed. A variety of research areas are explored, such as development of photocatalysts and photoreactors, reaction parameters and conditions, to resolve these bottlenecks. In general, the photocatalyst performance is mostly adjudged in terms of its ability to only produce hydrocarbon products, and other vital parameters such as light source, reaction parameters, and type of photoreactors used are not normally given appropriate attention. This makes a comprehensive comparison of photocatalytic performance quite unrealistic. Hence, probing the photocatalytic performance in terms of apparent quantum yield (AQY) with the consideration of certain process and experimental parameters is a more reasonable and prudent approach. The present brief review portrays the importance and impact of aforementioned parameters in the field of gas phase photocatalytic CO2 reduction.
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Ye L, Deng Y, Wang L, Xie H, Su F. Bismuth-Based Photocatalysts for Solar Photocatalytic Carbon Dioxide Conversion. CHEMSUSCHEM 2019; 12:3671-3701. [PMID: 31107595 DOI: 10.1002/cssc.201901196] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 05/18/2019] [Indexed: 05/13/2023]
Abstract
Photocatalytic CO2 conversion into solar fuels is an effective means for simultaneously solving both the greenhouse effect and energy crisis. In the past ten years, bismuth-based photocatalysts for environmental remediation have experienced a golden period of development. However, solar photocatalytic CO2 conversion has only been developed over the past five years and, until now, no reviews have been published on bismuth-based photocatalysts for the photocatalytic conversion of CO2 . For the first time, solar photocatalytic CO2 conversion systems are reviewed herein. Synthetic methods and photocatalytic CO2 performances of bismuth-based photocatalysts, including Sillén-structured BiOX (X=Cl, Br, I); Aurivillius-structured Bi2 MO6 (M=Mo, W); and Scheelite-structured BiVO4 , Bi2 S3 , BiYO3 , and BiOIO3 , are summarized. In addition, activity-enhancing strategies for this photocatalyst family, including oxygen vacancies, bismuth-rich strategy, facet control, conventional type II heterojunction, Z-scheme heterojunction, and cocatalyst deposition, are reviewed. Finally, the main mechanistic research methods, such as in situ FTIR spectroscopy and theoretical calculations, are presented. Challenges and research trends reported in studies of bismuth-based photocatalysts for photocatalytic CO2 conversion are discussed and summarized.
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Affiliation(s)
- Liqun Ye
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang, 443002, PR China
| | - Yu Deng
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang, 443002, PR China
| | - Li Wang
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, PR China
| | - Haiquan Xie
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, PR China
| | - Fengyun Su
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, PR China
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Qiu G, Wang R, Han F, Tao X, Xiao Y, Li B. One-Step Synthesized Au–Bi2WO6 Hybrid Nanostructures: Synergistic Effects of Au Nanoparticles and Oxygen Vacancies for Promoting Selective Oxidation under Visible Light. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b03371] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ganhua Qiu
- Department of Chemistry, College of Science, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Renshan Wang
- Department of Chemistry, College of Science, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Fang Han
- Anhui Entry-Exit Inspection and Quarantine Technical Center, 329 Tunxi Road, Hefei 230029, Anhui, China
| | - Xueqin Tao
- Department of Chemistry, College of Science, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Yi Xiao
- Department of Chemistry, College of Science, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Benxia Li
- Department of Chemistry, College of Science, Zhejiang Sci-Tech University, Hangzhou 310018, China
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16
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Interfacial engineering of graphitic carbon nitride (g-C3N4)-based metal sulfide heterojunction photocatalysts for energy conversion: A review. CHINESE JOURNAL OF CATALYSIS 2019. [DOI: 10.1016/s1872-2067(19)63293-6] [Citation(s) in RCA: 334] [Impact Index Per Article: 66.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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17
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A visible-light-driven Z-scheme CdS/Bi 12GeO 20 heterostructure with enhanced photocatalytic degradation of various organics and the reduction of aqueous Cr(VI). J Colloid Interface Sci 2019; 543:317-327. [PMID: 30826526 DOI: 10.1016/j.jcis.2019.02.052] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 02/16/2019] [Accepted: 02/16/2019] [Indexed: 12/28/2022]
Abstract
A series of Z-scheme CdS/Bi12GeO20 heterostructures were successfully obtained by a simple hydrothermal method. The Z-scheme CdS/Bi12GeO20 heterostructures show outstanding photocatalytic performance for degrading the various organic pollutants of the waste water, and for the reduction of aqueous Cr(VI) under visible light. For degradation of 2-Mercaptobenzothiazole (MBT), the Z-scheme 30CdS/Bi12GeO20 heterostructure exhibits the superior rate constant, which is about 22.67 and 4.6 times higher than that of the pure Bi12GeO20 and CdS, respectively. Meanwhile, as we expected, the Z-scheme 30CdS/Bi12GeO20 heterostructure also displays the enhanced photocatalytic performance for degradation of Levofloxacin (LEV), Ciprofloxacin (CIP), Tetracycline (TC) and reduction of aqueous Cr(VI). The enhancement of photocatalytic performance is attributed to the high redox capacity and the strong interfacial interaction between CdS and Bi12GeO20, which can effectively improve the separation of photo-induced electron-hole pairs. Additionally, the photocatalytic mechanism over the Z-scheme CdS/Bi12GeO20 heterostructure is provided. The research work may provide a promising approach to fabricate other Z-scheme heterostructures with efficient photocatalytic performance.
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Li X, Yu J, Jaroniec M, Chen X. Cocatalysts for Selective Photoreduction of CO2 into Solar Fuels. Chem Rev 2019; 119:3962-4179. [DOI: 10.1021/acs.chemrev.8b00400] [Citation(s) in RCA: 1094] [Impact Index Per Article: 218.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Xin Li
- College of Forestry and Landscape Architecture, Key Laboratory of Energy Plants Resource and Utilization, Ministry of Agriculture, South China Agricultural University, Guangzhou, 510642, P. R. China
| | - Jiaguo Yu
- State Key Laboratory of Advanced Technology for Material Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China
| | - Mietek Jaroniec
- Department of Chemistry and Biochemistry, Kent State University, Kent, Ohio 44242, United States
| | - Xiaobo Chen
- Department of Chemistry, University of Missouri—Kansas City, Kansas City, Missouri 64110, United States
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19
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Guo L, Zhao Q, Shen H, Han X, Zhang K, Wang D, Fu F, Xu B. Ultrafine Au nanoparticles anchored on Bi2MoO6 with abundant surface oxygen vacancies for efficient oxygen molecule activation. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00579j] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Au NPs were anchored on Bi2MoO6 with rich SOVs to improve O2 activation for photocatalytic degradation of phenol and dye.
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Affiliation(s)
- Li Guo
- Shaanxi Key Laboratory of Chemical Reaction Engineering
- School of Chemistry and Chemical Engineering
- Yan'an University
- Yan'an 716000
- China
| | - Qiang Zhao
- Shaanxi Key Laboratory of Chemical Reaction Engineering
- School of Chemistry and Chemical Engineering
- Yan'an University
- Yan'an 716000
- China
| | - Huidong Shen
- Shaanxi Key Laboratory of Chemical Reaction Engineering
- School of Chemistry and Chemical Engineering
- Yan'an University
- Yan'an 716000
- China
| | - Xuanxuan Han
- Shaanxi Key Laboratory of Chemical Reaction Engineering
- School of Chemistry and Chemical Engineering
- Yan'an University
- Yan'an 716000
- China
| | - Kailai Zhang
- Shaanxi Key Laboratory of Chemical Reaction Engineering
- School of Chemistry and Chemical Engineering
- Yan'an University
- Yan'an 716000
- China
| | - Danjun Wang
- Shaanxi Key Laboratory of Chemical Reaction Engineering
- School of Chemistry and Chemical Engineering
- Yan'an University
- Yan'an 716000
- China
| | - Feng Fu
- Shaanxi Key Laboratory of Chemical Reaction Engineering
- School of Chemistry and Chemical Engineering
- Yan'an University
- Yan'an 716000
- China
| | - Bin Xu
- State Key Laboratory of Organic-Inorganic Composites Beijing Key Laboratory of Electrochemical Process and Technology for Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
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20
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Che H, Che G, Jiang E, Liu C, Dong H, Li C. A novel Z-Scheme CdS/Bi3O4Cl heterostructure for photocatalytic degradation of antibiotics: Mineralization activity, degradation pathways and mechanism insight. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2018.05.004] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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21
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He R, Xu D, Cheng B, Yu J, Ho W. Review on nanoscale Bi-based photocatalysts. NANOSCALE HORIZONS 2018; 3:464-504. [PMID: 32254135 DOI: 10.1039/c8nh00062j] [Citation(s) in RCA: 180] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Nanoscale Bi-based photocatalysts are promising candidates for visible-light-driven photocatalytic environmental remediation and energy conversion. However, the performance of bulk bismuthal semiconductors is unsatisfactory. Increasing efforts have been focused on enhancing the performance of this photocatalyst family. Many studies have reported on component adjustment, morphology control, heterojunction construction, and surface modification. Herein, recent topics in these fields, including doping, changing stoichiometry, solid solutions, ultrathin nanosheets, hierarchical and hollow architectures, conventional heterojunctions, direct Z-scheme junctions, and surface modification of conductive materials and semiconductors, are reviewed. The progress in the enhancement mechanism involving light absorption, band structure tailoring, and separation and utilization of excited carriers, is also introduced. The challenges and tendencies in the studies of nanoscale Bi-based photocatalysts are discussed and summarized.
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Affiliation(s)
- Rongan He
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
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22
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Li M, Huang H, Yu S, Tian N, Zhang Y. Facet, Junction and Electric Field Engineering of Bismuth-Based Materials for Photocatalysis. ChemCatChem 2018. [DOI: 10.1002/cctc.201800859] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Min Li
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes National Laboratory of Mineral Materials School of Materials Science and Technology; China University of Geosciences, Beijing; Beijing 100083 P.R. China
| | - Hongwei Huang
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes National Laboratory of Mineral Materials School of Materials Science and Technology; China University of Geosciences, Beijing; Beijing 100083 P.R. China
| | - Shixin Yu
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes National Laboratory of Mineral Materials School of Materials Science and Technology; China University of Geosciences, Beijing; Beijing 100083 P.R. China
| | - Na Tian
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes National Laboratory of Mineral Materials School of Materials Science and Technology; China University of Geosciences, Beijing; Beijing 100083 P.R. China
| | - Yihe Zhang
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes National Laboratory of Mineral Materials School of Materials Science and Technology; China University of Geosciences, Beijing; Beijing 100083 P.R. China
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Lu D, Yang M, Kumar KK, Wang H, Zhao X, Wu P, Fang P. Grape-like Bi2WO6/CeO2 hierarchical microspheres: A superior visible-light-driven photoelectric efficiency with magnetic recycled characteristic. Sep Purif Technol 2018. [DOI: 10.1016/j.seppur.2017.11.039] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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24
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25
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Zhang M, Hou P, Wang Z, Kang P. Nitrogen-Doped Ta2
O5
Nanocomposites for the Electrocatalytic Reduction of Carbon Dioxide to CO with Photoassistance. ChemElectroChem 2018. [DOI: 10.1002/celc.201701353] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Miao Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; 29 Zhongguancun East Road Beijing 100190 China
| | - Pengfei Hou
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; 29 Zhongguancun East Road Beijing 100190 China
- University of Chinese Academy of Sciences; 19 A Yuquan Road Beijing 100049 China
| | - Zhuo Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; 29 Zhongguancun East Road Beijing 100190 China
| | - Peng Kang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; 29 Zhongguancun East Road Beijing 100190 China
- School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 China
- University of Chinese Academy of Sciences; 19 A Yuquan Road Beijing 100049 China
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26
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Kumar D, Lee SB, Park CH, Kim CS. Bimetallic–graphene sandwiched core–satellite colloidal nanodendrites as an efficient visible-NIR-sun light active photo-system for carbon dioxide reduction. Chem Commun (Camb) 2018; 54:1571-1574. [DOI: 10.1039/c7cc08811f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The synthesis of multimetallic core–satellite nanodendrites (Pt@Au@rGO) is reported. These were then used as a highly active catalyst for CO2 photoreduction to HCOOH with excellent reusability and colloidal stability.
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Affiliation(s)
- Dinesh Kumar
- Department of Bionanosystem Engineering
- Graduate School
- Chonbuk National University
- Jeonju 561-756
- Republic of Korea
| | - Sang Bong Lee
- Department of Nuclear Medicine
- Kyungpook National University Hospital
- Daegu
- South Korea
- Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease
| | - Chan Hee Park
- Department of Bionanosystem Engineering
- Graduate School
- Chonbuk National University
- Jeonju 561-756
- Republic of Korea
| | - Cheol Sang Kim
- Department of Bionanosystem Engineering
- Graduate School
- Chonbuk National University
- Jeonju 561-756
- Republic of Korea
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