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Jin W, Yang Y, Jin J, Xu M, Zhang Z, Dong F, Shao M, Wan Y. Characterization of phosphate modified red mud-based composite materials and study on heavy metal adsorption. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024:10.1007/s11356-024-33969-5. [PMID: 38904876 DOI: 10.1007/s11356-024-33969-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 06/07/2024] [Indexed: 06/22/2024]
Abstract
In this paper, Bayer red mud (RM) and lotus leaf powder (LL) were used as the main materials, and KH2PO4 was added to modify the material. Under the condition of high-temperature carbonization, RMLL was prepared and phosphate modified red mud matrix composite (PRMLL) was prepared based on KH2PO4 modification, which can effectively remove Pb2+ from water. The optimum preparation and application conditions were determined through orthogonal experiment: dosage 0.1g, ratio 1:1, and temperature 600 °C. The effects of pH, dosage, and initial concentration on the adsorption of Pb2+ were studied. The pseudo-first-order, pseudo-second-order, and Elovich kinetic models were fitted to the experimental data. It was found that RMLL and PRMLL were more consistent with the pseudo-second-order kinetic model and chemisorption. Langmuir, Freundlich, Timkin, and Dubinin-Radushkevich isothermal adsorption models were used to fit the experimental data. It was found that RMLL and PRMLL were more consistent with Langmuir model. In addition, the maximum adsorption capacity of RMLL and PRMLL was 188.1 mg/g and 213.4 mg/g, respectively. It is larger than the adsorption capacity of their monomers. Therefore, the use of RMLL and PRMLL as the removal of Pb2+ from water is a potential application material.
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Affiliation(s)
- Wenlou Jin
- School of Environmental Science and Engineering, Changzhou University, Changzhou, 213164, China
| | - Yanzhi Yang
- School of Environmental Science and Engineering, Changzhou University, Changzhou, 213164, China
| | - Jiacheng Jin
- School of Environmental Science and Engineering, Changzhou University, Changzhou, 213164, China
| | - Mingchen Xu
- School of Environmental Science and Engineering, Changzhou University, Changzhou, 213164, China
| | - Zhipeng Zhang
- School of Environmental Science and Engineering, Changzhou University, Changzhou, 213164, China
| | - Fan Dong
- School of Environmental Science and Engineering, Changzhou University, Changzhou, 213164, China
| | - Min Shao
- School of Environmental Science and Engineering, Changzhou University, Changzhou, 213164, China
| | - Yushan Wan
- School of Environmental Science and Engineering, Changzhou University, Changzhou, 213164, China.
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2
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Yang D, Liu X, Song F, Dai Y, Wan X, Zhou C, Yang Y. Chemoselective Oxidation of Glycerol over Platinum‐Based Catalysts: toward the Role of Oxide Promoter. ChemCatChem 2022. [DOI: 10.1002/cctc.202200011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Dan Yang
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Centre for Advanced Materials Nanjing Tech University Nanjing 211816 P. R. China
| | - Xuan Liu
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Centre for Advanced Materials Nanjing Tech University Nanjing 211816 P. R. China
| | - Fei Song
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Centre for Advanced Materials Nanjing Tech University Nanjing 211816 P. R. China
| | - Yihu Dai
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Centre for Advanced Materials Nanjing Tech University Nanjing 211816 P. R. China
| | - Xiaoyue Wan
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Centre for Advanced Materials Nanjing Tech University Nanjing 211816 P. R. China
| | - Chunmei Zhou
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Centre for Advanced Materials Nanjing Tech University Nanjing 211816 P. R. China
| | - Yanhui Yang
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Centre for Advanced Materials Nanjing Tech University Nanjing 211816 P. R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 73000 P. R. China
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Lin WJ, Lin YS, Chang HT, Unnikrishnan B, Huang CC. Electrocatalytic CuBr@CuO nanoparticles based salivary glucose probes. Biosens Bioelectron 2021; 194:113610. [PMID: 34500227 DOI: 10.1016/j.bios.2021.113610] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 08/25/2021] [Accepted: 09/01/2021] [Indexed: 11/19/2022]
Abstract
Highly electrocatalytic cuprous halide/copper oxide nanoparticles (CuX@CunO NPs; X = Cl, Br or I; n = 1 or 2) have been fabricated on copper foils for sensitive detection of glucose. Formation of CuX@CunO NPs involves two steps- in situ electrochemical deposition of CuX on the foil and then conversion of CuX to CunO. The deposited CuX converts to CunO, leading to the generation of abundant oxygen vacancies in the CuO lattice, enhancing the number of catalytically active sites, and improving the charge transfer efficiency. Among the as-prepared electrodes, CuBr@CuO NP ones provide the highest electrocatalytic activity toward the oxidation of glucose. The electrode provides electrocatalytic activity toward the oxidation of glucose at a low overpotential of 0.25 V (vs. SCE), which is lower than that (0.40 V) of unmodified copper electrodes. The generated anodic current is proportional to glucose concentration in an alkaline medium, with a good linear range from 5.0 μM to 3.51 mM (R2 = 0.995). Its reliability has been validated by detecting the glucose concentration in saliva samples at different time intervals after a meal. The results are in good correlation with the blood glucose level determined by using a commercial blood glucose meter. Our CuBr@CuO NP electrode possesses great potential for monitoring salivary glucose to achieve the purpose of noninvasive glucose monitoring for patients with diabetes in the future.
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Affiliation(s)
- Wei-Jan Lin
- Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan
| | - Yu-Syuan Lin
- Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan
| | - Huan-Tsung Chang
- Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan.
| | - Binesh Unnikrishnan
- Department of Bioscience and Biotechnology, National Taiwan Ocean University, Keelung, 20224, Taiwan
| | - Chih-Ching Huang
- Department of Bioscience and Biotechnology, National Taiwan Ocean University, Keelung, 20224, Taiwan; Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung, 20224, Taiwan; School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan.
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Etim UJ, Bai P, Gazit OM, Zhong Z. Low-Temperature Heterogeneous Oxidation Catalysis and Molecular Oxygen Activation. CATALYSIS REVIEWS 2021. [DOI: 10.1080/01614940.2021.1919044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Ubong J. Etim
- Department of Chemical Engineering, Guangdong Technion-Israel Institute of Technology (GTIIT), Shantou, Guangdong, China
| | - Peng Bai
- College of Chemical Engineering, China University of Petroleum, Qingdao, China
| | - Oz M. Gazit
- Wolfson Faculty of Chemical Engineering, Technion – Israel Institute of Technology, Haifa, Israel
| | - Ziyi Zhong
- Department of Chemical Engineering, Guangdong Technion-Israel Institute of Technology (GTIIT), Shantou, Guangdong, China
- Technion Israel Institute of Technology (IIT), Haifa, Israel
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Zhang K, Yang L, Hu Y, Fan C, Zhao Y, Bai L, Li Y, Shi F, Liu J, Xie W. Synthesis of a Gold-Metal Oxide Core-Satellite Nanostructure for In Situ SERS Study of CuO-Catalyzed Photooxidation. Angew Chem Int Ed Engl 2020; 59:18003-18009. [PMID: 32602629 DOI: 10.1002/anie.202007462] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 06/28/2020] [Indexed: 11/09/2022]
Abstract
This work reports on an assembling-calcining method for preparing gold-metal oxide core-satellite nanostructures, which enable surface-enhanced Raman spectroscopic detection of chemical reactions on metal oxide nanoparticles. By using the nanostructure, we study the photooxidation of Si-H catalyzed by CuO nanoparticles. As evidenced by the in situ spectroscopic results, oxygen vacancies of CuO are found to be very active sites for oxygen activation, and hydroxide radicals (*OH) adsorbed at the catalytic sites are likely to be the reactive intermediates that trigger the conversion from silanes into the corresponding silanols. According to our finding, oxygen vacancy-rich CuO catalysts are confirmed to be of both high activity and selectivity in photooxidation of various silanes.
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Affiliation(s)
- Kaifu Zhang
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Ling Yang
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Yanfang Hu
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Chenghao Fan
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Yaran Zhao
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Lu Bai
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Yonglong Li
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Faxing Shi
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Jun Liu
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Wei Xie
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
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6
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Zhang K, Yang L, Hu Y, Fan C, Zhao Y, Bai L, Li Y, Shi F, Liu J, Xie W. Synthesis of a Gold–Metal Oxide Core–Satellite Nanostructure for In Situ SERS Study of CuO‐Catalyzed Photooxidation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007462] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Kaifu Zhang
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center College of Chemistry Nankai University Weijin Rd. 94 Tianjin 300071 China
| | - Ling Yang
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center College of Chemistry Nankai University Weijin Rd. 94 Tianjin 300071 China
| | - Yanfang Hu
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center College of Chemistry Nankai University Weijin Rd. 94 Tianjin 300071 China
| | - Chenghao Fan
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center College of Chemistry Nankai University Weijin Rd. 94 Tianjin 300071 China
| | - Yaran Zhao
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center College of Chemistry Nankai University Weijin Rd. 94 Tianjin 300071 China
| | - Lu Bai
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center College of Chemistry Nankai University Weijin Rd. 94 Tianjin 300071 China
| | - Yonglong Li
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center College of Chemistry Nankai University Weijin Rd. 94 Tianjin 300071 China
| | - Faxing Shi
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center College of Chemistry Nankai University Weijin Rd. 94 Tianjin 300071 China
| | - Jun Liu
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center College of Chemistry Nankai University Weijin Rd. 94 Tianjin 300071 China
| | - Wei Xie
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center College of Chemistry Nankai University Weijin Rd. 94 Tianjin 300071 China
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Asiedu NY, Neba FA, Addo A. Modeling the attainable regions for catalytic oxidation of renewable biomass to specialty chemicals: Waste biomass to carboxylic acids. SOUTH AFRICAN JOURNAL OF CHEMICAL ENGINEERING 2019. [DOI: 10.1016/j.sajce.2019.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Amaniampong PN, Trinh QT, Li K, Mushrif SH, Hao Y, Yang Y. Porous structured CuO-CeO2 nanospheres for the direct oxidation of cellobiose and glucose to gluconic acid. Catal Today 2018. [DOI: 10.1016/j.cattod.2017.01.009] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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9
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Effect of preparation methods on the catalytic activity of Co3O4 for the decomposition of N2O. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3071-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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10
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Meury M, Knop M, Seebeck FP. Structural Basis for Copper-Oxygen Mediated C−H Bond Activation by the Formylglycine-Generating Enzyme. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702901] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Marcel Meury
- Department for Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Matthias Knop
- Department for Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Florian P. Seebeck
- Department for Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
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11
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Meury M, Knop M, Seebeck FP. Structural Basis for Copper-Oxygen Mediated C−H Bond Activation by the Formylglycine-Generating Enzyme. Angew Chem Int Ed Engl 2017; 56:8115-8119. [DOI: 10.1002/anie.201702901] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Indexed: 12/21/2022]
Affiliation(s)
- Marcel Meury
- Department for Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Matthias Knop
- Department for Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Florian P. Seebeck
- Department for Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
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12
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Le MT, Do VH, Truong DD, Bruneel E, Van Driessche I, Riisager A, Fehrmann R, Trinh QT. Synergy Effects of the Mixture of Bismuth Molybdate Catalysts with SnO2/ZrO2/MgO in Selective Propene Oxidation and the Connection between Conductivity and Catalytic Activity. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b00019] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Minh Thang Le
- School
of Chemical Engineering, Hanoi University of Science and Technology, No. 1 Dai Co Viet Road, Hanoi, Vietnam
| | - Van Hung Do
- School
of Chemical Engineering, Hanoi University of Science and Technology, No. 1 Dai Co Viet Road, Hanoi, Vietnam
| | - Duc Duc Truong
- School
of Chemical Engineering, Hanoi University of Science and Technology, No. 1 Dai Co Viet Road, Hanoi, Vietnam
| | - Els Bruneel
- Department
of Inorganic and Physical Chemistry, Ghent University, Krijgslaan
281-S3, 9000 Gent, Belgium
| | - Isabel Van Driessche
- Department
of Inorganic and Physical Chemistry, Ghent University, Krijgslaan
281-S3, 9000 Gent, Belgium
| | - Anders Riisager
- Department
of Chemistry, Technical University of Denmark, Kemitorvet, Building 207, 2800 Kongens Lyngby, Denmark
| | - Rasmus Fehrmann
- Department
of Chemistry, Technical University of Denmark, Kemitorvet, Building 207, 2800 Kongens Lyngby, Denmark
| | - Quang Thang Trinh
- School
of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, 637459 Singapore
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