1
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Sar AB, Shabani EG, Haghighi M, Shabani M. Synergistic catalytic degradation of ciprofloxacin using magnetic carbon nanomaterial/NiFe2O4 promoted cold atmospheric pressure plasma jet: Influence of charcoal, multi walled carbon nanotubes and walnut shell. J Taiwan Inst Chem Eng 2022. [DOI: 10.1016/j.jtice.2021.10.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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2
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Pal S, Kumar A, Kumar S, De AK, Prakash R, Sinha I. Visible Light Photocatalysis on Magnetically Recyclable Fe3O4/Cu2O Nanostructures. Catal Letters 2022. [DOI: 10.1007/s10562-021-03893-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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3
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Fauzi AA, Jalil AA, Hassan NS, Aziz FFA, Azami MS, Hussain I, Saravanan R, Vo DVN. A critical review on relationship of CeO 2-based photocatalyst towards mechanistic degradation of organic pollutant. CHEMOSPHERE 2022; 286:131651. [PMID: 34346345 DOI: 10.1016/j.chemosphere.2021.131651] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 05/21/2021] [Accepted: 07/21/2021] [Indexed: 06/13/2023]
Abstract
Nanostructured photocatalysts commonly offered opportunities to solve issues scrutinized with the environmental challenges caused by steep population growth and rapid urbanization. This photocatalyst is a controllable characteristic, which can provide humans with a clean and sustainable ecosystem. Over the last decades, one of the current thriving research focuses on visible-light-driven CeO2-based photocatalysts due to their superior characteristics, including unique fluorite-type structure, rigid framework, and facile reducing oxidizing properties of cerium's tetravalent (Ce4+) and trivalent (Ce3+) valence states. Notwithstanding, owing to its inherent wide energy gap, the solar energy utilization efficiency is low, which limits its application in wastewater treatment. Numerous modifications of CeO2 have been employed to enhance photodegradation performances, such as metals and non-metals doping, adding support materials, and coupling with another semiconductor. Besides, all these doping will form a different heterojunction and show a different way of electron-hole migration. Compared to conventional heterojunction, advanced heterojunction types such as p-n heterojunction, Z-scheme, Schottky junction, and surface plasmon resonance effect exhibit superior performance for degradation owing to their excellent charge carrier separation, and the reaction occurs at a relatively higher redox potential. This review attends to providing deep insights on heterojunction mechanisms and the latest progress on photodegradation of various contaminants in wastewater using CeO2-based photocatalysts. Hence, making the CeO2 photocatalyst more foresee and promising to further development and research.
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Affiliation(s)
- A A Fauzi
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, UTM Johor Bahru, 81310, Johor, Malaysia
| | - A A Jalil
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, UTM Johor Bahru, 81310, Johor, Malaysia; Centre of Hydrogen Energy, Institute of Future Energy, UTM Johor Bahru, 81310, Johor, Malaysia.
| | - N S Hassan
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, UTM Johor Bahru, 81310, Johor, Malaysia
| | - F F A Aziz
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, UTM Johor Bahru, 81310, Johor, Malaysia
| | - M S Azami
- Faculty of Science, Universiti Teknologi Malaysia, UTM Johor Bahru, 81310, Malaysia
| | - I Hussain
- Faculty of Science, Universiti Teknologi Malaysia, UTM Johor Bahru, 81310, Malaysia
| | - R Saravanan
- Faculty of Engineering, Department of Mechanical Engineering, University of Tarapacá, Avda, General Velasquez, 1775 Arica, Chile
| | - D-V N Vo
- Center of Excellence for Green Energy and Environmental Nanomaterials (CE@GrEEN), Nguyen Tat Thanh University, 300A Nguyen Tat Thanh, District 4, Ho Chi Minh City, 755414, Viet Nam
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4
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Liu J, Huang L, Li Y, Yang L, Wang C, Liu J, Song Y, Yang M, Li H. Construction of oxygen vacancy assisted Z-scheme BiO 2-x/BiOBr heterojunction for LED light pollutants degradation and bacteria inactivation. J Colloid Interface Sci 2021; 600:344-357. [PMID: 34022730 DOI: 10.1016/j.jcis.2021.04.143] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 04/28/2021] [Accepted: 04/29/2021] [Indexed: 12/18/2022]
Abstract
It is well known that the most important task of photocatalytic technology is to synthesize photocatalysts with compact heterojunction structure and high redox ability. To achieve the goal, a novel Z-scheme BiO2-x/BiOBr heterojunction containing oxygen vacancy was synthesized by an in-situ generation process. Several techniques, X-ray diffraction (XRD), transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS) have verified the BiO2-x/BiOBr heterojunction. XPS and electron spin resonance (ESR) reveals the presence of oxygen vacancy in the BiO2-x/BiOBr composite. As expected, the BiO2-x/BiOBr composite showed good performance in removing Escherichia coli (E. coli), Staphylococcus aureus (S. aureus), Rhodamine B (RhB) and tetracycline (TC). The effects of inorganic ions, pH value and water matrix were investigated with many details. The active species and proposed mechanism were revealed by trapping experiment and related characterizations. The synergistic effect of oxygen vacancy and Z-scheme heterojunction makes the BiO2-x/BiOBr composite possess excellent photocatalytic activity.
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Affiliation(s)
- Jiawei Liu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Liying Huang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China.
| | - Yeping Li
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Lei Yang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Chaobao Wang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Juan Liu
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Yanhua Song
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, PR China
| | - Mengxin Yang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Huaming Li
- Institute for Energy Research of Jiangsu University, Jiangsu University, Zhenjiang 212013, PR China
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5
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Zhang T, Li Y, Zhao X, Li W, Sun X, Li J, Lu R. A novel recyclable absorption material with boronate affinity. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.118880] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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6
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Xu J, Ren Z, Qiu X, Zhu P, Chen D, Xie L, Zhang C. The Y‐TiO
2
/5A/NiFe
2
O
4
Composite for the High‐efficiency Adsorption and Photocatalytic Degradation of Norfloxacin under Visible Light. ChemistrySelect 2021. [DOI: 10.1002/slct.202101559] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Jing Xu
- School of Chemistry and Chemical Engineering Southwest Petroleum University Chengdu 610500 P. R. China
| | - Zhihao Ren
- School of Chemistry and Chemical Engineering Southwest Petroleum University Chengdu 610500 P. R. China
| | - Xiaoyuan Qiu
- School of Chemistry and Chemical Engineering Southwest Petroleum University Chengdu 610500 P. R. China
| | - Pengfei Zhu
- School of Chemistry and Chemical Engineering Southwest Petroleum University Chengdu 610500 P. R. China
- Research Institute of industrial hazardous waste disposal and resource utilization Southwest Petroleum University Chengdu Sichuan 610500 P. R. China
| | - Dandan Chen
- School of Chemistry and Chemical Engineering Southwest Petroleum University Chengdu 610500 P. R. China
| | - Lisi Xie
- School of Chemistry and Chemical Engineering Southwest Petroleum University Chengdu 610500 P. R. China
| | - Chaoli Zhang
- School of Chemistry and Chemical Engineering Southwest Petroleum University Chengdu 610500 P. R. China
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7
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Shang Z, Yang Z, Xiao Y, Wang X. Ordered mesoporous Ag/CeO2 nanocrystalline via silica-templated solution combustion for enhanced photocatalytic performance. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125301] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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8
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Reddy CV, Koutavarapu R, Reddy KR, Shetti NP, Aminabhavi TM, Shim J. Z-scheme binary 1D ZnWO 4 nanorods decorated 2D NiFe 2O 4 nanoplates as photocatalysts for high efficiency photocatalytic degradation of toxic organic pollutants from wastewater. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2020; 268:110677. [PMID: 32383655 DOI: 10.1016/j.jenvman.2020.110677] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 04/23/2020] [Accepted: 04/29/2020] [Indexed: 06/11/2023]
Abstract
In this study, dimensionally coupled Z-scheme binary nanocomposites from two-dimensional (2D) NiFe2O4 nanoplates and one-dimensional (1D) ZnWO4 nanorods are prepared for efficient degradation of an antibiotic tetracycline (TC) and organic dye rhodamine B (RhB) under solar illumination. NiFe2O4/ZnWO4 nanocomposites were synthesized by a simple and ecological in-situ hydrothermal method without the use of surfactants. Structural and morphological studies revealed the formation of heterostructure and 1D ZnWO4 nanorods were uniformly distributed over the surface of NiFe2O4 nanoplates. Light-harvesting capability was improved and optimized by loading with different amounts of ZnWO4. Photoluminescence analysis demonstrated inhibited nature of the recombination of photo-excited charge carriers in the nanocomposites. Photocatalytic experiments revealed that the nanocomposite exhibited improved Z-scheme electron-transfer for the degradation of TC under solar illumination. In particular, NFZW-20 nanocomposite demonstrated superior photocatalytic degradation of TC of approximately 98% within 105 min. Furthermore, their photocatalytic performance was investigated by RhB dye under the solar irradiation to achieve 98% of degradation of RhB in 70 min. Improved photocatalytic activities are attributed to the Z-scheme electron-transfer mechanism, which could enhance the superior ability of light absorption and reduced recombination rate of the photogenerated charge carriers.
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Affiliation(s)
- Ch Venkata Reddy
- School of Mechanical Engineering, Yeungnam University, Gyeongsan, 712-749, Republic of Korea.
| | | | - Kakarla Raghava Reddy
- School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, NSW, 2006, Australia.
| | - Nagaraj P Shetti
- Department of Chemistry, K.L.E. Institute of Technology, Gokul, Hubballi, 580030, affiliated to Visvesvaraya Technological University, Karnataka, India.
| | - Tejraj M Aminabhavi
- Department of Pharmaceutics, SETs' College of Pharmacy, Dharwad, 580 007, Karnataka, India.
| | - Jaesool Shim
- School of Mechanical Engineering, Yeungnam University, Gyeongsan, 712-749, Republic of Korea.
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9
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Lu Y, Xu L, Liu C. Magnetically separable and recyclable photocatalyst
MoS
2
‐SrFe
12
O
19
with
p‐n
heterojunction: Fabrication, characterization, and photocatalytic mechanism. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5288] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Yuan Lu
- State Key Laboratory of Coal Mine Disaster Dynamics and ControlChongqing University Chongqing 400044 People's Republic of China
| | - Longjun Xu
- State Key Laboratory of Coal Mine Disaster Dynamics and ControlChongqing University Chongqing 400044 People's Republic of China
| | - Chenglun Liu
- College of Chemistry and Chemical EngineeringChongqing University Chongqing 400044 People's Republic of China
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10
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Hoseini AA, Farhadi S, Zabardasti A, Siadatnasab F. A novel n-type CdS nanorods/p-type LaFeO 3 heterojunction nanocomposite with enhanced visible-light photocatalytic performance. RSC Adv 2019; 9:24489-24504. [PMID: 35527888 PMCID: PMC9069809 DOI: 10.1039/c9ra04265b] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 08/01/2019] [Indexed: 11/21/2022] Open
Abstract
In this work, a novel n-type CdS nanorods/p-type LaFeO3 (CdS NRs/LFO) nanocomposite was prepared, for the first time, via a facile solvothermal method. The as-prepared n-CdS NRs/p-LFO nanocomposite was characterized by using powder X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HR-TEM), energy-dispersive X-ray spectroscopy (EDX), UV-visible diffuse reflection spectroscopy (DRS), vibrating sample magnetometry (VSM), photoluminescence (PL) spectroscopy, and Brunauer-Emmett-Teller (BET) surface area analysis. All data revealed the attachment of the LFO nanoparticle on the surface of CdS NRs. This novel nanocomposite was applied as a novel visible light photocatalyst for the degradation of methylene blue (MB), rhodamine B (RhB) and methyl orange (MO) dyes under visible-light irradiation. Under optimized conditions, the degradation efficiency was 97.5% for MB, 80% for RhB and 85% for MO in the presence of H2O2 and over CdS NRs/LFO nanocomposite. The photocatalytic activity of CdS NRs/LFO was almost 16 and 8 times as high as those of the pristine CdS NRs and pure LFO, respectively. The photocatalytic activity was enhanced mainly due to the high efficiency in separation of electron-hole pairs induced by the remarkable synergistic effects of CdS and LFO semiconductors. After the photocatalytic reaction, the nanocomposite can be easily separated from the reaction solution and reused several times without loss of its photocatalytic activity. Trapping experiments indicated that ·OH radicals were the main reactive species for dye degradation in the present photocatalytic system. On the basis of the experimental results and estimated energy band positions, the mechanism for the enhanced photocatalytic activity was proposed.
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Affiliation(s)
- Akram-Alsadat Hoseini
- Department of Chemistry, Lorestan University Khorramabad 68151-44316 Iran +986633120618 +986633120611
| | - Saeed Farhadi
- Department of Chemistry, Lorestan University Khorramabad 68151-44316 Iran +986633120618 +986633120611
| | - Abedin Zabardasti
- Department of Chemistry, Lorestan University Khorramabad 68151-44316 Iran +986633120618 +986633120611
| | - Firouzeh Siadatnasab
- Department of Chemistry, Lorestan University Khorramabad 68151-44316 Iran +986633120618 +986633120611
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11
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Tang Y, Zhang D, Li Y, Huang B, Li H, Pu X, Geng Y. Fabrication of magnetically recoverable Ag/CuNb2O6/CuFe2O4 ternary heterojunction composite for highly efficient photocatalytic degradation of pollutants. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.03.049] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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12
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Facile synthesized low-cost MoS2/CdS nanodots-on-nanorods heterostructures for highly efficient pollution degradation under visible-light irradiation. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.11.032] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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13
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Fabrication and characterization of BiOBr:Yb3+,Er3+/g-C3N4 p-n junction photocatalysts with enhanced visible-NIR-light-driven photoactivities. Sep Purif Technol 2018. [DOI: 10.1016/j.seppur.2018.05.064] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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14
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Spinel NiFe2O4 nanoparticles decorated BiOBr nanosheets for improving the photocatalytic degradation of organic dye pollutants. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2018.01.043] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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15
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Liang J, Wei Y, Zhang J, Yao Y, He G, Tang B, Chen H. Scalable Green Method to Fabricate Magnetically Separable NiFe2O4-Reduced Graphene Oxide Nanocomposites with Enhanced Photocatalytic Performance Driven by Visible Light. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b00218] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Jianxing Liang
- Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Jiangsu 213164, China
| | - Ying Wei
- Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Jiangsu 213164, China
| | - Jianguo Zhang
- Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Jiangsu 213164, China
| | - Yan Yao
- Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Jiangsu 213164, China
| | - Guangyu He
- Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Jiangsu 213164, China
| | - Bo Tang
- Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Jiangsu 213164, China
| | - Haiqun Chen
- Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Jiangsu 213164, China
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16
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Xia Y, He Z, Lu Y, Tang B, Sun S, Su J, Li X. Fabrication and photocatalytic property of magnetic SrTiO 3/NiFe 2O 4 heterojunction nanocomposites. RSC Adv 2018; 8:5441-5450. [PMID: 35542406 PMCID: PMC9078118 DOI: 10.1039/c7ra12393k] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 01/26/2018] [Indexed: 12/02/2022] Open
Abstract
Novel multifunctional SrTiO3/NiFe2O4 nanocomposites were successfully fabricated via a two-step route. The as-prepared samples were characterized by using X-ray diffraction (XRD), field-emission scanning electron microscopy (FESEM), energy dispersive spectroscopy (EDS), field-emission transmission electron microscopy (TEM), UV-visible diffuse reflectance spectroscopy (DRS), X-ray photoelectron spectroscopy (XPS), photoluminescence (PL) spectroscopy and vibrating sample magnetometry (VSM). The results indicate that the SrTiO3/NiFe2O4 heterostructures are composed of SrTiO3 spheroidal nanoparticles adhered to NiFe2O4 polyhedra. The heterojunction established in the composite material accelerates the process of electron-hole pair separation and boosts the photo-Fenton reaction. Among the samples, 15 wt% SrTiO3/NiFe2O4 nanocomposites exhibit a powerful light response and excellent room temperature ferromagnetism. Subsequently, the photocatalytic degradation of RhB over the as-prepared samples was investigated and optimized, revealing that the 15 wt% SrTiO3/NiFe2O4 nanocomposites exhibit the best photocatalytic activity and stability under simulated solar light irradiation. Furthermore, according to experimental results, the possible mechanism of improved photocatalytic activity was also proposed.
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Affiliation(s)
- Yongmei Xia
- Jiangsu Key Laboratory of Advanced Material Design and Additive Manufacturing, School of Materials and Engineering, Jiangsu University of Technology Changzhou 213001 China
| | - Zuming He
- Huaide School, Changzhou University Jingjiang 214500 China
| | - Yalin Lu
- Jiangsu Key Laboratory of Advanced Material Design and Additive Manufacturing, School of Materials and Engineering, Jiangsu University of Technology Changzhou 213001 China
| | - Bin Tang
- School of Mathematics & Physics, Changzhou University Jiangsu 213164 China
| | - Shunping Sun
- Jiangsu Key Laboratory of Advanced Material Design and Additive Manufacturing, School of Materials and Engineering, Jiangsu University of Technology Changzhou 213001 China
| | - Jiangbin Su
- School of Mathematics & Physics, Changzhou University Jiangsu 213164 China
| | - Xiaoping Li
- Jiangsu Key Laboratory of Advanced Material Design and Additive Manufacturing, School of Materials and Engineering, Jiangsu University of Technology Changzhou 213001 China
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17
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Du X, Wang X, Xiao Y. Bi5O7NO3 and Ag/Bi5O7NO3 composites: one-step solution combustion synthesis, characterization and photocatalytic properties. CrystEngComm 2018. [DOI: 10.1039/c8ce01600c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
In the present study, Bi5O7NO3 and Ag/Bi5O7NO3 composites, as novel efficient photocatalysts, were synthesized via a one-step solution combustion synthesis (SCS) using bismuth nitrate (Bi(NO3)3·5H2O) as an oxidant, tartaric acid (C4H6O6) as a fuel, and silver nitrate (AgNO3) as an Ag source.
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Affiliation(s)
- Xiaoni Du
- School of Materials Science and Engineering
- China University of Mining and Technology
- Xuzhou
- China
| | - Xiaohong Wang
- School of Materials Science and Engineering
- China University of Mining and Technology
- Xuzhou
- China
| | - Yang Xiao
- Davidson School of Chemical Engineering
- Purdue University
- West Lafayette
- USA
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18
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Xia Y, He Z, Su J, Tang B, Hu K, Lu Y, Sun S, Li X. Fabrication of magnetically separable NiFe2O4/BiOI nanocomposites with enhanced photocatalytic performance under visible-light irradiation. RSC Adv 2018. [DOI: 10.1039/c7ra12546a] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
SEM image of as-synthesized NiFe2O4/BiOI (NFO/BOI) nanocomposites (a) and schematic illustration of excitation and separation of photo-induced electron–hole pairs for NFO/BOI nanocomposites (b).
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Affiliation(s)
- Yongmei Xia
- Jiangsu Key Laboratory of Advanced Material Design and Additive Manufacturing
- School of Materials and Engineering
- Jiangsu University of Technology
- Changzhou 213001
- China
| | - Zuming He
- Huaide College
- Changzhou University
- Jingjiang 214500
- China
| | - Jiangbin Su
- School of Mathematics and Physics
- Changzhou University
- Changzhou 213164
- China
| | - Bin Tang
- School of Mathematics and Physics
- Changzhou University
- Changzhou 213164
- China
| | - Kejun Hu
- Jiangsu Key Laboratory of Advanced Material Design and Additive Manufacturing
- School of Materials and Engineering
- Jiangsu University of Technology
- Changzhou 213001
- China
| | - Yaling Lu
- Jiangsu Key Laboratory of Advanced Material Design and Additive Manufacturing
- School of Materials and Engineering
- Jiangsu University of Technology
- Changzhou 213001
- China
| | - Shunping Sun
- Jiangsu Key Laboratory of Advanced Material Design and Additive Manufacturing
- School of Materials and Engineering
- Jiangsu University of Technology
- Changzhou 213001
- China
| | - Xiaoping Li
- Jiangsu Key Laboratory of Advanced Material Design and Additive Manufacturing
- School of Materials and Engineering
- Jiangsu University of Technology
- Changzhou 213001
- China
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19
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Zhou T, Zhang G, Zhang H, Yang H, Ma P, Li X, Qiu X, Liu G. Highly efficient visible-light-driven photocatalytic degradation of rhodamine B by a novel Z-scheme Ag3PO4/MIL-101/NiFe2O4 composite. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00182k] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An Ag3PO4/MIL-101/NiFe2O4 composite was fabricated by an in situ precipitation method. The results implied that introduction of the MOF enhanced the rapid transfer of electrons from Ag3PO4 to NiFe2O4.
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Affiliation(s)
- Tianhong Zhou
- School of Environmental and Municipal Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- PR China
- Research & Development Center for Eco-material and Eco-chemistry
| | - Guozhen Zhang
- School of Environmental and Municipal Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- PR China
| | - Hongwei Zhang
- School of Environmental and Municipal Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- PR China
| | - Hao Yang
- School of Environmental and Municipal Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- PR China
| | - Pengjun Ma
- Research & Development Center for Eco-material and Eco-chemistry
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- PR China
| | - Xiaoting Li
- Research & Development Center for Eco-material and Eco-chemistry
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- PR China
| | - Xiaoli Qiu
- Research & Development Center for Eco-material and Eco-chemistry
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- PR China
| | - Gang Liu
- Research & Development Center for Eco-material and Eco-chemistry
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- PR China
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20
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Mi Y, Li H, Zhang Y, Du N, Hou W. Synthesis and photocatalytic activity of BiOBr nanosheets with tunable crystal facets and sizes. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00143j] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A series of BiOBr nanosheets with tunable exposed facets and crystallite sizes were prepared via a solvent adjustment strategy. The exposed facet and thickness of BiOBr nanosheets are both important for their photocatalytic activity.
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Affiliation(s)
- Yuwei Mi
- Key Laboratory of Colloid and Interface Chemistry (Ministry of Education)
- Shandong University
- Jinan 250100
- P.R. China
| | - Haiping Li
- National Engineering Research Center for Colloidal Materials
- Shandong University
- Jinan 250100
- P.R. China
| | - Yongfang Zhang
- Key Laboratory of Colloid and Interface Chemistry (Ministry of Education)
- Shandong University
- Jinan 250100
- P.R. China
| | - Na Du
- Key Laboratory of Colloid and Interface Chemistry (Ministry of Education)
- Shandong University
- Jinan 250100
- P.R. China
| | - Wanguo Hou
- Key Laboratory of Colloid and Interface Chemistry (Ministry of Education)
- Shandong University
- Jinan 250100
- P.R. China
- National Engineering Research Center for Colloidal Materials
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Zhang B, Zhang D, Xi Z, Wang P, Pu X, Shao X, Yao S. Synthesis of Ag 2 O/NaNbO 3 p-n junction photocatalysts with improved visible light photocatalytic activities. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.01.031] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Gao M, Zhang D, Pu X, Ma H, Su C, Gao X, Dou J. Surface decoration of BiOBr with BiPO4 nanoparticles to build heterostructure photocatalysts with enhanced visible-light photocatalytic activity. Sep Purif Technol 2016. [DOI: 10.1016/j.seppur.2016.06.045] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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