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Lee K, Jeon Y, Kwon G, Lee S, Ko Y, Park J, Kim J, You J. Multiporous ZIF-8 carbon/cellulose composite beads: Highly efficient and scalable adsorbents for water treatment. Carbohydr Polym 2024; 335:122047. [PMID: 38616086 DOI: 10.1016/j.carbpol.2024.122047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 03/07/2024] [Accepted: 03/12/2024] [Indexed: 04/16/2024]
Abstract
Metal-organic framework (MOF) particles are one of the most promising adsorbents for removing organic contaminants from wastewater. However, powder-type MOF particles face challenges in terms of utilization and recovery. In this study, a novel bead-type adsorbent was prepared using activated carbon based on the zeolitic imidazolate framework-8 (AC-ZIF-8) and a regenerated cellulose hydrogel for dye removal. AC-ZIF-8 particles with a large surface area were obtained by carbonization and chemical activation with KOH. The AC-ZIF-8 powders were efficiently immobilized in hydrophilic cellulose hydrogel beads via cellulose dissolution/regeneration. The prepared AC-ZIF-8/cellulose hydrogel (AC-ZIF-8/CH) composite beads exhibit a large specific surface area of 1412.8 m2/g and an excellent maximum adsorption capacity of 565.13 mg/g for Rhodamine B (RhB). Moreover, the AC-ZIF-8/CH beads were effective over a wide range of pH, temperatures and for different types of dyes. These composite beads also offer economic benefits through desorption of dyes for recycling. The AC-ZIF-8/CH beads can be produced in substantial amounts and used as fillers in a fixed-bed column system, which can purify the continuous inflow of dye solutions. These findings suggest that our simple approach for preparing high-performance adsorbent beads will broaden the application of dye adsorbents, oil-water separation, and catalysts.
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Affiliation(s)
- Kangyun Lee
- Department of Plant & Environmental New Resources and Graduate School of Green-Bio Science, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, South Korea
| | - Youngho Jeon
- Department of Plant & Environmental New Resources and Graduate School of Green-Bio Science, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, South Korea
| | - Goomin Kwon
- Department of Plant & Environmental New Resources and Graduate School of Green-Bio Science, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, South Korea
| | - Suji Lee
- Department of Plant & Environmental New Resources and Graduate School of Green-Bio Science, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, South Korea
| | - Youngsang Ko
- Department of Plant & Environmental New Resources and Graduate School of Green-Bio Science, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, South Korea
| | - Jisoo Park
- Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
| | - Jeonghun Kim
- Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea.
| | - Jungmok You
- Department of Plant & Environmental New Resources and Graduate School of Green-Bio Science, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, South Korea.
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2
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Zhan K, Chen L, Li S, Yu Q, Zhao Z, Li J, Xing Y, Ren H, Wang N, Zhang G. A novel metal-organic framework based electrochemical immunosensor for the rapid detection of Salmonella typhimurium detection in milk. Food Chem 2024; 444:138672. [PMID: 38330614 DOI: 10.1016/j.foodchem.2024.138672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 01/15/2024] [Accepted: 02/02/2024] [Indexed: 02/10/2024]
Abstract
Salmonella is one of the most prevalent pathogens causing foodborne diseases. In this study, a novel electrochemical immunosensor was designed for the rapid and accurate detection of Salmonella typhimurium (S. typhimurium) in milk. Platinum nanoparticles and Co/Zn-metal-organic framework @carboxylic multiwalled carbon nanotubes in the immunosensor acted synergistically to enhance the sensing sensitivity and stability. The materials and sensors were characterised using X-ray diffractometry, scanning electron microscopy, Fourier-transform infrared spectroscopy, differential pulse voltammetry, cyclic voltammetry, and other techniques. The optimised immunosensor showed a linear response for S. typhimurium concentrations in the range from 1.3 × 102 to 1.3 × 108 CFU mL-1, with a detection limit of 9.4 × 101 CFU mL-1. The assay also demonstrates good specificity, reproducibility, stability, and practical application potential, and the method can be extended to other foodborne pathogens.
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Affiliation(s)
- Ke Zhan
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, Henan, China; College of Veterinary Medicine International Joint Research Center for Animal Immunology, Zhengzhou 450046, Henan, China; Longhu Laboratory of Advanced Immunology, Zhengzhou 450046, China; Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Academy of Agricultural Sciences, 450002 Henan, China; Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, Henan, China
| | - Linlin Chen
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, Henan, China; College of Veterinary Medicine International Joint Research Center for Animal Immunology, Zhengzhou 450046, Henan, China; Longhu Laboratory of Advanced Immunology, Zhengzhou 450046, China; Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Academy of Agricultural Sciences, 450002 Henan, China; Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, Henan, China
| | - Shanshan Li
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, Henan, China; College of Veterinary Medicine International Joint Research Center for Animal Immunology, Zhengzhou 450046, Henan, China; Longhu Laboratory of Advanced Immunology, Zhengzhou 450046, China; Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Academy of Agricultural Sciences, 450002 Henan, China; Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, Henan, China
| | - Qiuying Yu
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, Henan, China; College of Veterinary Medicine International Joint Research Center for Animal Immunology, Zhengzhou 450046, Henan, China; Longhu Laboratory of Advanced Immunology, Zhengzhou 450046, China; Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Academy of Agricultural Sciences, 450002 Henan, China; Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, Henan, China
| | - Zheng Zhao
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, Henan, China; College of Veterinary Medicine International Joint Research Center for Animal Immunology, Zhengzhou 450046, Henan, China; Longhu Laboratory of Advanced Immunology, Zhengzhou 450046, China; Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Academy of Agricultural Sciences, 450002 Henan, China; Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, Henan, China
| | - Junwei Li
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, Henan, China; College of Veterinary Medicine International Joint Research Center for Animal Immunology, Zhengzhou 450046, Henan, China; Longhu Laboratory of Advanced Immunology, Zhengzhou 450046, China; Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Academy of Agricultural Sciences, 450002 Henan, China; Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, Henan, China
| | - Yunrui Xing
- Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Academy of Agricultural Sciences, 450002 Henan, China
| | - Hongtao Ren
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, Henan, China; College of Veterinary Medicine International Joint Research Center for Animal Immunology, Zhengzhou 450046, Henan, China; Longhu Laboratory of Advanced Immunology, Zhengzhou 450046, China; Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Academy of Agricultural Sciences, 450002 Henan, China; Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, Henan, China.
| | - Na Wang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, Henan, China; College of Veterinary Medicine International Joint Research Center for Animal Immunology, Zhengzhou 450046, Henan, China; Longhu Laboratory of Advanced Immunology, Zhengzhou 450046, China; Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Academy of Agricultural Sciences, 450002 Henan, China; Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, Henan, China.
| | - Gaiping Zhang
- College of Veterinary Medicine International Joint Research Center for Animal Immunology, Zhengzhou 450046, Henan, China; Longhu Laboratory of Advanced Immunology, Zhengzhou 450046, China; School of Advanced Agriculture Sciences, Peking University, 100871 Beijing, China; Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Academy of Agricultural Sciences, 450002 Henan, China
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3
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Wang H, Zhao J, Wang Z, Liu P. Bird-Nest-Like Multi-Interfacial MXene@SiC NWs@Co/C Hybrids with Enhanced Electromagnetic Wave Absorption. ACS APPLIED MATERIALS & INTERFACES 2023; 15:4580-4590. [PMID: 36630693 DOI: 10.1021/acsami.2c20631] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Newly emerged two-dimensional transition metal carbides and/or nitrides (MXenes) have attracted considerable interest in the field of electromagnetic wave absorption, but their excessive conductivity and single loss mechanism limit their applicability. Herein, an MXene decorated with SiCNWs@Co/C was prepared by in situ growth and carbonization processes, followed by electrostatic self-assembly. The electromagnetic wave absorption performance of MXene@SiCNWs@Co/C with a bird-nest-like structure could be effectively regulated and optimized by changing the proportion of MXene and SiCNWs@Co/C. The prepared MXene@SiCNWs@Co/C hybrid absorbers reveal superior impedance matching, complementary dissipation mechanism, and plentiful heterointerfaces. Profiting from the synergy of abovementioned factors, the resultant MXene@SiCNWs@Co/C absorber exhibits an optimum reflection loss (RL) value of -76.5 dB at 6.36 GHz under a thickness of 3.9 mm and broad effective absorption bandwidth (EAB, RL ≤ -10 dB) of 6.2 GHz (11.8-18.0 GHz) with a thickness of only 2.0 mm, covering the entire Ku band. This work offers new insights into designing and fabricating highly efficient MXene-based electromagnetic absorbers.
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Affiliation(s)
- Hao Wang
- Faculty of Printing, Packaging and Digital Media Technology, Xi'an University of Technology, Xi'an, Shaanxi710048, P. R. China
| | - Jiarui Zhao
- Faculty of Printing, Packaging and Digital Media Technology, Xi'an University of Technology, Xi'an, Shaanxi710048, P. R. China
| | - Zhen Wang
- Faculty of Printing, Packaging and Digital Media Technology, Xi'an University of Technology, Xi'an, Shaanxi710048, P. R. China
- China National Silicon Substrate LED Engineering Technology Research Center, Nanchang University, Nanchang330096, P. R. China
| | - Panbo Liu
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi710072, P. R. China
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Jin JC, Wang J, Guo J, Yan MH, Wang J, Srivastava D, Kumar A, Sakiyama H, Muddassir M, Pan Y. A 3D rare cubane-like tetramer Cu(II)-based MOF with 4-fold dia topology as an efficient photocatalyst for dye degradation. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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5
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Tailoring the structure and function of metal organic framework by chemical etching for diverse applications. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214699] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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6
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Nickel sulfide and cobalt-containing carbon nanoparticles formed from ZIF-67@ZIF-8 as advanced electrode materials for high-performance asymmetric supercapacitors. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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7
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Altaf Nazir M, Najam T, Jabeen S, Ahmad Wattoo M, Sohail Bashir M, Shoaib Ahmad Shah S, ur Rehman A. Facile synthesis of Tri-metallic Layered Double Hydroxides (NiZnAl-LDHs): Adsorption of Rhodamine-B and Methyl orange from water. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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8
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Wang H, Li X, Su F, Xie J, Xin Y, Zhang W, Liu C, Yao D, Zheng Y. Core-Shell ZIF67@ZIF8 Modified with Phytic Acid as an Effective Flame Retardant for Improving the Fire Safety of Epoxy Resins. ACS OMEGA 2022; 7:21664-21674. [PMID: 35785329 PMCID: PMC9245132 DOI: 10.1021/acsomega.2c01545] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/19/2022] [Indexed: 05/14/2023]
Abstract
Despite many important industrial applications, epoxy resin (EP) suffers from high flammability and toxicity emission, extremely hampering their applications. To circumvent the problem, core-shell structured ZIF67@ZIF8 is successfully synthesized and further functionalized with phytic acid (PA) to obtain PA-ZIF67@ZIF8 hybrids. Then, it is used as an efficient flame retardant to reduce the fire risk of EP. The fire test results show a significant reduction in heat and smoke production. Compared with EP, incorporating 5.0 wt % PA-ZIF67@ZIF8 into EP, the peak heat release rate, total heat release, and peak carbon monoxide production are dramatically reduced by 42.2, 33.0, and 41.5%, respectively. Moreover, the EP/PA-ZIF67@ZIF8 composites achieve the UL-94 V-0 rating and the limiting oxygen index increases by 29.3%. These superior fire safety properties are mainly attributed to the excellent dispersion and the catalytic effect of metal oxide and phosphorus-containing compounds. This work provides an efficient strategy for preparing a promising ZIF-based flame retardant for enhancing flame retardancy and smoke toxicity suppression of EP.
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Wu Z, Xiong Z, Liu R, He C, Liu Y, Pan Z, Yao G, Lai B. Pivotal roles of N-doped carbon shell and hollow structure in nanoreactor with spatial confined Co species in peroxymonosulfate activation: Obstructing metal leaching and enhancing catalytic stability. JOURNAL OF HAZARDOUS MATERIALS 2022; 427:128204. [PMID: 35007804 DOI: 10.1016/j.jhazmat.2021.128204] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 12/28/2021] [Accepted: 12/30/2021] [Indexed: 06/14/2023]
Abstract
Metal leaching and catalytic stability are the key issues in Fenton-like reaction. Herein, a hollow yolk-shell nanoreactor (HYSCN) with shell confined Co species was fabricated for peroxymonosulfate (PMS) activation to degrade carbamazepine (CBZ). The uniform Co nanoparticles were completely anchored in a hollow void, further confined by a porous N-doped carbon shell. The unique construction significantly reduces Co species leaching in PMS activation and enhances catalytic stability. Co leaching came from HYSCN dropped by almost fourfold compared to CN-8 without shell confined (0.403 mg/L to 0.120 mg/L). The catalytic stability is also greatly improved, confirming the dominant role of heterogeneous catalysis in the HYSCN/PMS system. HYSCN exhibits excellent catalytic performance compared to a solid structure (SCSCN), demonstrating the significance of hollow structures. Mechanism study found that HO•, SO4•- and 1O2 induced in HYSCN/PMS system and the relative contributions were distinguished and quantified by stoichiometric methods. The UPLC-Q-TOF-MS/MS was used to identify the CBZ degraded intermediate products and the possible degradation pathway was proposed. This study will provide theoretical guidance for reducing metal leaching and improving catalytic stability in the PMS activation.
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Affiliation(s)
- Zelin Wu
- State Key Laboratory of Hydraulics and Mountain River Engineering, College of Architecture and Environment, Sichuan University, Chengdu 610065, China; Sino-German Centre for Water and Health Research, Sichuan University, Chengdu 610065, China; Yibin Institute of Industrial Technology, Sichuan University, Yibin, China
| | - Zhaokun Xiong
- State Key Laboratory of Hydraulics and Mountain River Engineering, College of Architecture and Environment, Sichuan University, Chengdu 610065, China; Water Safety and Water Pollution Control Engineering Technology Research Center in Sichuan Province, Haitian Water Group, China; Sino-German Centre for Water and Health Research, Sichuan University, Chengdu 610065, China; Yibin Institute of Industrial Technology, Sichuan University, Yibin, China.
| | - Rui Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Chuanshu He
- State Key Laboratory of Hydraulics and Mountain River Engineering, College of Architecture and Environment, Sichuan University, Chengdu 610065, China; Water Safety and Water Pollution Control Engineering Technology Research Center in Sichuan Province, Haitian Water Group, China; Sino-German Centre for Water and Health Research, Sichuan University, Chengdu 610065, China; Yibin Institute of Industrial Technology, Sichuan University, Yibin, China
| | - Yang Liu
- State Key Laboratory of Hydraulics and Mountain River Engineering, College of Architecture and Environment, Sichuan University, Chengdu 610065, China; Water Safety and Water Pollution Control Engineering Technology Research Center in Sichuan Province, Haitian Water Group, China; Sino-German Centre for Water and Health Research, Sichuan University, Chengdu 610065, China; Yibin Institute of Industrial Technology, Sichuan University, Yibin, China
| | - Zhicheng Pan
- Water Safety and Water Pollution Control Engineering Technology Research Center in Sichuan Province, Haitian Water Group, China
| | - Gang Yao
- Sino-German Centre for Water and Health Research, Sichuan University, Chengdu 610065, China; Institute of Environmental Engineering, RWTH Aachen University, Germany
| | - Bo Lai
- State Key Laboratory of Hydraulics and Mountain River Engineering, College of Architecture and Environment, Sichuan University, Chengdu 610065, China; Water Safety and Water Pollution Control Engineering Technology Research Center in Sichuan Province, Haitian Water Group, China; Sino-German Centre for Water and Health Research, Sichuan University, Chengdu 610065, China; Yibin Institute of Industrial Technology, Sichuan University, Yibin, China
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10
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Liu Y, Li X, Zhang F, Zhang L, Zhang T, Li C, Jin Z, Wu Y, Du Z, Jiao H, Jiang Y, Yan Y, Li Q, Kong W. Hollow CoS/C Structures for High-Performance Li, Na, K Ion Batteries. Front Chem 2022; 10:845742. [PMID: 35360542 PMCID: PMC8960294 DOI: 10.3389/fchem.2022.845742] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 01/24/2022] [Indexed: 11/23/2022] Open
Abstract
Alkali ion (Li, Na, and K) batteries as a new generation of energy storage devices are widely applied in portable electronic devices and large-scale energy storage equipment. The recent focus has been devoted to develop universal anodes for these alkali ion batteries with superior performance. Transition metal sulfides can accommodate alkaline ions with large radius to travel freely between layers due to its large interlayer spacing. Moreover, the composite with carbon material can further improve electrical conductivity of transition metal sulfides and reduce the electron transfer resistance, which is beneficial for the transport of alkali ions. Herein, we designed zeolitic imidazolate framework (ZIF)–derived hollow structures CoS/C for excellent alkali ion (Li, Na, and K) battery anodes. The porous carbon framework can improve the conductivity and effectively buffer the stress-induced structural damage. The ZIF-derived CoS/C anodes maintain a reversible capacity of 648.9, and 373.2, 224.8 mAh g−1 for Li, Na, and K ion batteries after 100 cycles, respectively. Its outstanding electrochemical performance is considered as a universal anode material for Li, Na, and K ion batteries.
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Affiliation(s)
- Yan Liu
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
| | - Xiangkun Li
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
| | - Fengling Zhang
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
| | - Leqing Zhang
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
| | - Tao Zhang
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
| | - Changshuan Li
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
| | - Zhicheng Jin
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
| | - Yueying Wu
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
| | - Zhongyu Du
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
| | - Huiwen Jiao
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
| | - Ying Jiang
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
| | - Yuliang Yan
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
| | - Qiang Li
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
- Weihai Innovation Institute, Qingdao University, Weihai, China
- *Correspondence: Qiang Li, ; Weijin Kong,
| | - Weijin Kong
- College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, Qingdao, China
- *Correspondence: Qiang Li, ; Weijin Kong,
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Rom T, Kumar N, Maji PK, Paul AK. Synthesis, Structure and Topology of Copper(I) Tetrazolate Framework: Facile Approach to Design Multiple Dye Adsorbent with Carbon Composites. ChemistrySelect 2022. [DOI: 10.1002/slct.202103520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Tanmay Rom
- Department of Chemistry National Institute of Technology Kurukshetra Kurukshetra 136119 India
| | - Nikhil Kumar
- Department of Chemistry National Institute of Technology Kurukshetra Kurukshetra 136119 India
| | - Pradip K. Maji
- Department of Polymer and Process Engineering Indian Institute of Technology Roorkee Saharanpur Campus Saharanpur 247001 India
| | - Avijit Kumar Paul
- Department of Chemistry National Institute of Technology Kurukshetra Kurukshetra 136119 India
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Ma X, Tan J, Li Z, Huang D, Xue S, Xu Y, Tao H. Fabrication of Stable MIL-53(Al) for Excellent Removal of Rhodamine B. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:1158-1169. [PMID: 35021013 DOI: 10.1021/acs.langmuir.1c02836] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Adsorptive purification of organic dyes in wastewater is significant to protect the water environment. Herein, MIL-53(Al) was successfully fabricated through a facile and versatile solvothermal strategy. The stability of MIL-53(Al) under high temperature, acid, base, and peroxide conditions was investigated. The porous MIL-53(Al) had high chemical stability, and the thermal stability reached up to 500 °C, which provided a good foundation for dye removal. MIL-53(Al) showed excellent adsorption performance. The maximum adsorption capacity of MIL-53(Al) for rhodamine B (RhB) can reach 1547 mg g-1 under 303 K, and the corresponding removal efficiency exceeded 90% at the equilibrium time (120 min). The Langmuir model and pseudo-second-order model can well fit RhB adsorption on MIL-53(Al). Thermodynamic study and activation energy values over the range of 298-323 K revealed that the adsorption of RhB was a spontaneous and endothermic physical process in nature. The batch experimental results, X-ray photoelectron spectroscopy (XPS), and Fourier-transform infrared (FTIR) spectroscopy analyses suggested that the hydrogen bonding and electrostatic interactions between the hydroxyl/carboxyl groups of MIL-53(Al) and RhB were the primary adsorption mechanisms. Besides, MIL-53(Al) had a higher selectivity to RhB than the coexisting ions in aqueous solution and a superior adsorption performance after five cycles.
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Affiliation(s)
- Xiaoyu Ma
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, Anhui Provincial Engineering Laboratory of Water and Soil Pollution Control and Remediation, School of Ecology and Environment, Anhui Normal University, Wuhu 241000, China
| | - Jiangyao Tan
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, Anhui Provincial Engineering Laboratory of Water and Soil Pollution Control and Remediation, School of Ecology and Environment, Anhui Normal University, Wuhu 241000, China
| | - Zuhao Li
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, Anhui Provincial Engineering Laboratory of Water and Soil Pollution Control and Remediation, School of Ecology and Environment, Anhui Normal University, Wuhu 241000, China
| | - Dongan Huang
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, Anhui Provincial Engineering Laboratory of Water and Soil Pollution Control and Remediation, School of Ecology and Environment, Anhui Normal University, Wuhu 241000, China
| | - Shan Xue
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, Anhui Provincial Engineering Laboratory of Water and Soil Pollution Control and Remediation, School of Ecology and Environment, Anhui Normal University, Wuhu 241000, China
| | - Yinqi Xu
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, Anhui Provincial Engineering Laboratory of Water and Soil Pollution Control and Remediation, School of Ecology and Environment, Anhui Normal University, Wuhu 241000, China
| | - Haisheng Tao
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, Anhui Provincial Engineering Laboratory of Water and Soil Pollution Control and Remediation, School of Ecology and Environment, Anhui Normal University, Wuhu 241000, China
- Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, China
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13
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Li C, Meng Y, Yang S, Li H. ZIF‐67 Derived Co/NC Nanoparticles Enable Catalytic Leuckart‐type Reductive Amination of Bio‐based Carbonyls to
N
‐Formyl Compounds. ChemCatChem 2021. [DOI: 10.1002/cctc.202100977] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Chuanhui Li
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering Key Laboratory of Green Pesticide & Agricultural Bioengineering Ministry of Education State-Local Joint Laboratory for Comprehensive Utilization of Biomass Center for Research & Development of Fine Chemicals Guizhou University Huaxi district avenue Guiyang, Guizhou 550025 P. R. China
| | - Ye Meng
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering Key Laboratory of Green Pesticide & Agricultural Bioengineering Ministry of Education State-Local Joint Laboratory for Comprehensive Utilization of Biomass Center for Research & Development of Fine Chemicals Guizhou University Huaxi district avenue Guiyang, Guizhou 550025 P. R. China
| | - Song Yang
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering Key Laboratory of Green Pesticide & Agricultural Bioengineering Ministry of Education State-Local Joint Laboratory for Comprehensive Utilization of Biomass Center for Research & Development of Fine Chemicals Guizhou University Huaxi district avenue Guiyang, Guizhou 550025 P. R. China
| | - Hu Li
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering Key Laboratory of Green Pesticide & Agricultural Bioengineering Ministry of Education State-Local Joint Laboratory for Comprehensive Utilization of Biomass Center for Research & Development of Fine Chemicals Guizhou University Huaxi district avenue Guiyang, Guizhou 550025 P. R. China
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Chen W, Luan J, Yu X, Wang X, Ke X. Preparation of core-shell structured polystyrene @ graphene oxide composite microspheres with high adsorption capacity and its removal of dye contaminants. ENVIRONMENTAL TECHNOLOGY 2021; 42:3840-3851. [PMID: 32167857 DOI: 10.1080/09593330.2020.1743372] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 03/06/2020] [Indexed: 06/10/2023]
Abstract
Styrene was added dropwise to graphene dispersion solution by Pickering emulsion method to fabricate polystyrene @ graphene oxide layered composite microspheres (Pst@GO) for the removal of dye pollutants from water solution. Field emission scanning electron microscope, transmission electron microscopy, energy dispersive spectrometer, Brunauer emmett teller, zeta potential analyser and Fourier transform infrared spectrometer were adopted to analyse the changes in the microstructure and functional group of Pst@GO before and after the adsorption. The effects of initial concentration, adsorbent dose, pH, adsorption temperature and time on the adsorption behaviour of RhB and MB onto Pst@GO were studied by batch experiments. The results showed that a lot of folds on the surface of Pst@GO were beneficial to improve its adsorption capacity. The maximum adsorption capacity of RhB and MB onto Pst@GO was 49.70 and 59.07 mg g-1 at the initial concentration of 300 mg L-1, dose 0.1 g, pH = 7.0, adsorption temperature 55°C, adsorption time 2 h. The adsorption kinetics and thermodynamics analysis indicated that the adsorption of two dyes onto Pst@GO was endothermic reaction, while electrostatic attraction and hydrogen bonding are the main driving forces for the adsorption reaction.Polystyrene @ graphene oxide layered composite microspheres (Pst@GO) were prepared by Pickering emulsion method to remove dye pollutants in water. The preparation process of Pst@GO is as follows:Figure 1 Schematic fabrication process of Pst@GO.
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Affiliation(s)
- Wei Chen
- College of Energy and Environment, Shenyang Aerospace University, Shenyang, People's Republic of China
| | - Jingde Luan
- College of Energy and Environment, Shenyang Aerospace University, Shenyang, People's Republic of China
| | - Xiaokun Yu
- College of Energy and Environment, Shenyang Aerospace University, Shenyang, People's Republic of China
| | - Xueqin Wang
- College of Energy and Environment, Shenyang Aerospace University, Shenyang, People's Republic of China
| | - Xin Ke
- College of Energy and Environment, Shenyang Aerospace University, Shenyang, People's Republic of China
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15
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Jang HJ, Park SJ, Yang JH, Hong SM, Rhee CK, Sohn Y. Photocatalytic and Electrocatalytic Properties of Cu-Loaded ZIF-67-Derivatized Bean Sprout-Like Co-TiO 2/Ti Nanostructures. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:1904. [PMID: 34443738 PMCID: PMC8399894 DOI: 10.3390/nano11081904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 07/20/2021] [Accepted: 07/22/2021] [Indexed: 01/03/2023]
Abstract
ZIF-derivatized catalysts have shown high potential in catalysis. Herein, bean sprout-like Co-TiO2/Ti nanostructures were first synthesized by thermal treatment at 800 °C under Ar-flow conditions using sacrificial ZIF-67 templated on Ti sheets. It was observed that ZIF-67 on Ti sheets started to thermally decompose at around 350 °C and was converted to the cubic phase Co3O4. The head of the bean sprout structure was observed to be Co3O4, while the stem showed a crystal structure of rutile TiO2 grown from the metallic Ti support. Cu sputter-deposited Co-TiO2/Ti nanostructures were also prepared for photocatalytic and electrocatalytic CO2 reduction performances, as well as electrochemical oxygen reaction (OER). Gas chromatography results after photocatalytic CO2 reduction showed that CH3OH, CO and CH4 were produced as major products with the highest MeOH selectivity of 64% and minor C2 compounds of C2H2, C2H4 and C2H6. For electrocatalytic CO2 reduction, CO, CH4 and C2H4 were meaningfully detected, but H2 was dominantly produced. The amounts were observed to be dependent on the Cu deposition amount. Electrochemical OER performances in 0.1 M KOH electrolyte exhibited onset overpotentials of 330-430 mV (vs. RHE) and Tafel slopes of 117-134 mV/dec that were dependent on Cu-loading thickness. The present unique results provide useful information for synthesis of bean sprout-like Co-TiO2/Ti hybrid nanostructures and their applications to CO2 reduction and electrochemical water splitting in energy and environmental fields.
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Affiliation(s)
- Hye Ji Jang
- Department of Chemistry, Chungnam National University, Daejeon 34134, Korea; (H.J.J.); (S.J.P.); (J.H.Y.); (S.-M.H.); (C.K.R.)
- Department of Chemical Engineering and Applied Chemistry, Chungnam National University, Daejeon 34134, Korea
| | - So Jeong Park
- Department of Chemistry, Chungnam National University, Daejeon 34134, Korea; (H.J.J.); (S.J.P.); (J.H.Y.); (S.-M.H.); (C.K.R.)
| | - Ju Hyun Yang
- Department of Chemistry, Chungnam National University, Daejeon 34134, Korea; (H.J.J.); (S.J.P.); (J.H.Y.); (S.-M.H.); (C.K.R.)
- Department of Chemical Engineering and Applied Chemistry, Chungnam National University, Daejeon 34134, Korea
| | - Sung-Min Hong
- Department of Chemistry, Chungnam National University, Daejeon 34134, Korea; (H.J.J.); (S.J.P.); (J.H.Y.); (S.-M.H.); (C.K.R.)
- Department of Chemical Engineering and Applied Chemistry, Chungnam National University, Daejeon 34134, Korea
| | - Choong Kyun Rhee
- Department of Chemistry, Chungnam National University, Daejeon 34134, Korea; (H.J.J.); (S.J.P.); (J.H.Y.); (S.-M.H.); (C.K.R.)
| | - Youngku Sohn
- Department of Chemistry, Chungnam National University, Daejeon 34134, Korea; (H.J.J.); (S.J.P.); (J.H.Y.); (S.-M.H.); (C.K.R.)
- Department of Chemical Engineering and Applied Chemistry, Chungnam National University, Daejeon 34134, Korea
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16
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Solid-Phase Extraction of Aristolochic Acid I from Natural Plant Using Dual Ionic Liquid-Immobilized ZIF-67 as Sorbent. SEPARATIONS 2021. [DOI: 10.3390/separations8020022] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
(1) Background: ZIF-67 is one of the most intriguing metal–organic frameworks already applied in liquid adsorption. To increase its adsorption performance, dual ionic liquids were immobilized on ZIF-67 in this research; (2) Methods: The obtained sorbent was used to adsorb aristolochic acid I (AAI) in standard solutions. Then, the sorbent was applied in solid-phase extraction to remove AAI from Fibraurea Recisa Pierre extracted solution. (3) Results: By analyzing the adsorption models, the highest adsorption capacity of immobilized sorbent (50.9 mg/g) was obtained at 25 °C within 120 min. In the SPE process, 0.02 mg of AAI was removed per gram of herbal plant, the adequate recoveries were in the range of 96.2–100.0%, and RSDs were 3.5–4.0%; (4) Conclusions: The provided experimental data revealed that ZIF-67@EIM-MIM was an excellent potential sorbent to adsorb and remove AAI from herbal plant extract, and the successful separation indicated that this sorbent could be an ideal material for the pretreatment of herbal plants containing AAI.
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17
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Li Y, Jiang LL, Qiao YX, Wan D, Huang YF. Yolk–shell magnetic composite Fe 3O 4@Co/Zn-ZIF for MR imaging-guided chemotherapy of tumors in vivo. NEW J CHEM 2021. [DOI: 10.1039/d0nj05723a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The yolk–shell composites Fe3O4@Co/Zn-ZIF exhibited high doxorubicin loading capacity, pH-responsive release characteristics, and strong T2-weighted MR imaging contrast enhancement, and were used for MR imaging-guided chemotherapy of tumors in vivo.
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Affiliation(s)
- Ying Li
- State Key Laboratory of Separation Membranes and Membrane Processes
- and College of Chemistry and Chemical Engineering
- Tiangong University
- Tianjin 300387
- China
| | - Lu-Lu Jiang
- State Key Laboratory of Separation Membranes and Membrane Processes
- and College of Chemistry and Chemical Engineering
- Tiangong University
- Tianjin 300387
- China
| | - Ya-Xian Qiao
- State Key Laboratory of Separation Membranes and Membrane Processes
- and College of Chemistry and Chemical Engineering
- Tiangong University
- Tianjin 300387
- China
| | - Dong Wan
- State Key Laboratory of Separation Membranes and Membrane Processes
- and College of Chemistry and Chemical Engineering
- Tiangong University
- Tianjin 300387
- China
| | - Yan-Feng Huang
- State Key Laboratory of Separation Membranes and Membrane Processes
- and College of Chemistry and Chemical Engineering
- Tiangong University
- Tianjin 300387
- China
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18
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Shi X, Yang P, Cao Y, Dai C, Ye W, Zheng L, Zhao Z, Wang J, Zheng H. Ultrathin 2D flower-like CoP@C with the active (211) facet for efficient electrocatalytic water splitting. CrystEngComm 2021. [DOI: 10.1039/d0ce01757d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Due to the more exposed (211) facet, the electrocatalytic water splitting activity of 2D CoP@C is superior to that of its counterpart 3D structure.
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Affiliation(s)
- Xiaowei Shi
- Department of Applied chemistry
- Zhejiang University of Technology
- Hangzhou 310032
- P. R. China
| | - Ping Yang
- Department of Applied chemistry
- Zhejiang University of Technology
- Hangzhou 310032
- P. R. China
| | - Yongyong Cao
- Institute of Industrial Catalysis
- College of Chemical Engineering
- State Key Laboratory Breeding Base of Green-Chemical Synthesis Technology
- Zhejiang University of Technology
- Hangzhou 310032
| | - Chao Dai
- Department of Applied chemistry
- Zhejiang University of Technology
- Hangzhou 310032
- P. R. China
| | - Weiqing Ye
- Department of Applied chemistry
- Zhejiang University of Technology
- Hangzhou 310032
- P. R. China
| | - Lingxia Zheng
- Department of Applied chemistry
- Zhejiang University of Technology
- Hangzhou 310032
- P. R. China
| | - Zhefei Zhao
- Department of Applied chemistry
- Zhejiang University of Technology
- Hangzhou 310032
- P. R. China
| | - Jianguo Wang
- Institute of Industrial Catalysis
- College of Chemical Engineering
- State Key Laboratory Breeding Base of Green-Chemical Synthesis Technology
- Zhejiang University of Technology
- Hangzhou 310032
| | - Huajun Zheng
- Department of Applied chemistry
- Zhejiang University of Technology
- Hangzhou 310032
- P. R. China
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19
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Wang Z, Meng Z, Zhao M, Men X, Yang J, Li J. Magnetic hollow bimetallic zinc/cobalt zeolitic imidazolate framework as sorbent for efficiently enriching aflatoxins combined with UHPLC-IT-MS n determination. Mikrochim Acta 2020; 187:617. [PMID: 33074405 DOI: 10.1007/s00604-020-04533-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 08/27/2020] [Indexed: 12/25/2022]
Abstract
A novel magnetic hollow bimetallic zinc/cobalt-based zeolitic imidazolate framework (MHB-Zn/Co-ZIF-8) was prepared via a microwave-assisted chemical etching in methanol. The structure, morphology, and specific surface area were characterized by X-ray diffraction and FTIR spectroscopy, scanning and transmission electron microscopy, and N2 adsorption. The hollow nanostructures with high internal specific surface area, abundant active sites, and reduced aggregation of nanoparticles endow the hollow zeolitic imidazolate framework (ZIF) nanoparticle with high chemical stability, desirable durability, and excellent adsorption abilities. The MHB-Zn/Co-ZIF-8 nanoparticle was used as an effective sorbent for magnetic solid-phase extraction (MSPE) of trace aflatoxins B1, B2, G1, and G2 from fruit juice and fruit samples. The main parameters affecting the efficiency of MSPE procedures were investigated and optimized. The results show that, under optimized conditions, enrichment factors ranging from 67- to 355-fold are obtained for the target analytes. The method is linear in the range 1.0 to 100.0 ng mL-1 with correlation coefficients (R2) from 0.9960 to 0.9992. The limits of detection of four aflatoxins are in the range 0.18 to 1.50 ng mL-1 and the average recoveries range from 75.1 to 102.4%, with relative standard deviations (RSDs) less than 13.6%. This work presents the excellent extraction performance of aflatoxins B1, B2, G1, and G2 on MHB-Zn/Co-ZIF-8. In addition, the applicability of the MSPE coupling with ultrahigh-performance liquid chromatography-ion trap tandem mass spectrometry (UHPLC-IT-MSn) for trace analysis in complex matrices is shown. Graphical abstract Schematic presentation of magnetic hollow bimetallic zinc/cobalt zeolitic imidazolate framework as sorbent for efficiently enriching aflatoxins B1, B2, G1, and G2 from fruit juice samples prior to ultrahigh-performance liquid chromatography-ion trap tandem mass spectrometry (UHPLC-IT-MSn) determination.
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Affiliation(s)
- Zelan Wang
- State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan, 750021, China
| | - Zhe Meng
- State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan, 750021, China.
| | - Mengxin Zhao
- State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan, 750021, China
| | - Xiuqin Men
- State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan, 750021, China
| | - Jinhui Yang
- State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan, 750021, China.
| | - Jiguang Li
- State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan, 750021, China
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20
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Xie J, Gao M, Wu M, Guo X, Xiong W, Kong Q, Zhang F, Zhang J. Hollow N-doped Carbon/Metal Phosphate Structure as Sulfur Host for an Advanced Cathode of Lithium-Sulfur Battery. CHEM LETT 2020. [DOI: 10.1246/cl.200125] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Jinfeng Xie
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, P. R. China
| | - Mingyue Gao
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, P. R. China
| | - Mengrong Wu
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, P. R. China
| | - Xingmei Guo
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, P. R. China
| | - Weiwei Xiong
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, P. R. China
| | - Qinghong Kong
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, P. R. China
| | - Feng Zhang
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province, Yancheng Institute of Technology, Yancheng 224051, P. R. China
| | - Junhao Zhang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, P. R. China
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21
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Enayati M, Karimi Abdolmaleki M, Abbaspourrad A. Synthesis of Cross-Linked Spherical Polycationic Adsorbents for Enhanced Heparin Recovery. ACS Biomater Sci Eng 2020; 6:2822-2831. [PMID: 33463302 DOI: 10.1021/acsbiomaterials.0c00299] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Heparin, as an anticoagulant drug, is almost entirely produced via isolation from mucosal tissues of different animals; therefore, it is it is crucial to maximize its recovery. Adsorption of heparin from this complex biological mixture needs a specialized and highly effective adsorbent that almost separates only heparin from the mixture. In this work, a series of spherical cross-linked polymer bead adsorbents were synthesized via inverse suspension polymerization of water soluble monomers in corn oil, a benign solvent, and their performance for heparin adsorption from a biological sample of porcine mucosa was evaluated. To tune the performance and swelling of the resins, we varied the molar ratio of the monomer(s) to the cross-linker as well as the molar ratio of the monomers. The results of heparin recovery from biological porcine mucosa show that our optimized resin can outperform the commercially available resin in terms of adsorption efficiency of up to 18%. The adsorbed heparin was eluted, isolated, and its anticoagulant potency measured using the standard sheep plasma clotting assay. The isolated heparin samples were also analyzed by 1H NMR spectroscopy to check the possible impurities, and the results show the presence of chondroitin sulfate and dermatan sulfate, as is the case for the heparin eluted from the commercial resin. Furthermore, the effects of some experimental variables including the adsorbent dosage, pH, time, and recycling on heparin adsorption were studied, and the results show that these resins can be used for efficient recovery of heparin.
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Affiliation(s)
- Mojtaba Enayati
- Department of Food Science, College of Agriculture and Life Sciences, Cornell University, Ithaca 14853, New York, United States
| | - Mahmood Karimi Abdolmaleki
- Department of Food Science, College of Agriculture and Life Sciences, Cornell University, Ithaca 14853, New York, United States
| | - Alireza Abbaspourrad
- Department of Food Science, College of Agriculture and Life Sciences, Cornell University, Ithaca 14853, New York, United States
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22
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Chen W, Luan J, Yu X, Wang X. The preparation of novel mineral-based mesoporous microsphere by microencapsulation technology and its application in the adsorption of dye contaminants. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2020; 81:985-999. [PMID: 32541116 DOI: 10.2166/wst.2020.188] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Microencapsulation technology was adopted to prepare the novel mineral-based mesoporous microsphere (MBMM) for the removal of dye contaminants from water. Field emission scanning electron microscopy, energy dispersive spectrometry, Brunauer-Emmett-Teller zeta potential analysis, and Fourier transform infrared spectrometry were used to investigate the microstructure characteristics of MBMM and its changes in the functional groups before and after adsorption. Batch experiments were carried out to investigate the effect of calcination temperature, initial concentration, pH, contact temperature, and time on the adsorption behavior of rhodamine B and methylene blue onto MBMM. The results indicated that the prepared MBMM had a hollow structure and mesoporous surface, which was beneficial to improving its adsorption capacity. The maximum adsorption capacities of rhodamine B and methylene blue onto MBMM prepared at calcination temperature 500 °C were 57.79 mg g-1 and 55.94 mg g-1 under the conditions of initial concentration 300 mg L-1, dosage 0.1 g, pH 7.0, adsorption temperature 55 °C, and adsorption time 7 h. The results showed that the calcining treatment was beneficial to the formation of mesoporous microspheres, improving their adsorption capacities. The adsorption process was endothermic reaction, and electrostatic attraction and hydrogen bonding were the driving forces of the reaction.
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Affiliation(s)
- Wei Chen
- College of Energy and Environment, Shenyang Aerospace University, No. 37 Daoyi South Avenue, Shenbei New Area, Shenyang 110136, China E-mail:
| | - Jingde Luan
- College of Energy and Environment, Shenyang Aerospace University, No. 37 Daoyi South Avenue, Shenbei New Area, Shenyang 110136, China E-mail:
| | - Xiaokun Yu
- College of Energy and Environment, Shenyang Aerospace University, No. 37 Daoyi South Avenue, Shenbei New Area, Shenyang 110136, China E-mail:
| | - Xueqin Wang
- College of Energy and Environment, Shenyang Aerospace University, No. 37 Daoyi South Avenue, Shenbei New Area, Shenyang 110136, China E-mail:
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23
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Chen Q, Li S, Xu H, Wang G, Qu Y, Zhu P, Wang D. Co-MOF as an electron donor for promoting visible-light photoactivities of g-C3N4 nanosheets for CO2 reduction. CHINESE JOURNAL OF CATALYSIS 2020. [DOI: 10.1016/s1872-2067(19)63497-2] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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24
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Fang L, Tian M, Row KH, Yan X, Xiao W. Isolation of aristolochic acid I from herbal plant using molecular imprinted polymer composited ionic liquid‐based zeolitic imidazolate framework‐67. J Sep Sci 2019; 42:3047-3053. [DOI: 10.1002/jssc.201900554] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/07/2019] [Accepted: 07/10/2019] [Indexed: 02/03/2023]
Affiliation(s)
- Luwei Fang
- College of Chemistry and Environmental EngineeringYangtze University Jingzhou Hubei P. R. China
| | - Minglei Tian
- College of Chemistry and Environmental EngineeringYangtze University Jingzhou Hubei P. R. China
| | - Kyung Ho Row
- Department of Chemistry and Chemical EngineeringInha University Incheon Korea
| | - Xuemin Yan
- College of Chemistry and Environmental EngineeringYangtze University Jingzhou Hubei P. R. China
| | - Wei Xiao
- College of Chemistry and Environmental EngineeringYangtze University Jingzhou Hubei P. R. China
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25
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ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics. NANOMATERIALS 2019; 9:nano9010117. [PMID: 30669389 PMCID: PMC6358953 DOI: 10.3390/nano9010117] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 01/09/2019] [Accepted: 01/15/2019] [Indexed: 01/15/2023]
Abstract
The harmful nature of high concentrations of antibiotics to humans and animals requires the urgent development of novel materials and techniques for their absorption. In this work, CTAB (Cetyltrimethyl Ammonium Bromide)-assisted synthesis of ZIF-8 (zeolitic imidazolate framework)-derived hollow carbon (ZHC) was designed, prepared, and used as a high-performance adsorbent, and further evaluated by Langmuir and Freundlich isothermal adsorption experiments, dynamic analysis, as well as theoretical calculation. The maximum capacities of ZHC for adsorbing tetracycline (TC), norfloxacin (NFO), and levofloxacin (OFO) are 267.3, 125.6, and 227.8 mg g−1, respectively, which delivers superior adsorptive performance when compared to widely studied inorganic adsorbates. The design concept of ZIF-8-derived hollow carbon material provides guidance and insights for the efficient adsorbent of environmental antibiotics.
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26
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Wang Q, Zhang H, Wu J, Tuya N, Zhao Y, Liu S, Dong Y, Li P, Xu Y, Zeng S. Experimental and computational studies on copper–cerium catalysts supported on nitrogen-doped porous carbon for preferential oxidation of CO. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00446g] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Geometric characteristics improve the synergy between Cu2+/Cu+ and Ce4+/Ce3+ couples.
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27
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Wang Y, Wang Y, Zhang L, Liu CS, Pang H. Core–shell-type ZIF-8@ZIF-67@POM hybrids as efficient electrocatalysts for the oxygen evolution reaction. Inorg Chem Front 2019. [DOI: 10.1039/c9qi00798a] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
ZIF-8@ZIF-67@POM hybrids were synthesized using a simple coprecipitation method, and they exhibit remarkable performance in OER, with the synergistic effect between POM and ZIF species, their regular architecture and their high surface area.
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Affiliation(s)
- Yan Wang
- School of Chemistry and Chemical Engineering
- Guangling College
- Yangzhou University
- Yangzhou
- P. R. China
| | - Yuyin Wang
- School of Chemistry and Chemical Engineering
- Guangling College
- Yangzhou University
- Yangzhou
- P. R. China
| | - Li Zhang
- School of Chemistry and Chemical Engineering
- Guangling College
- Yangzhou University
- Yangzhou
- P. R. China
| | - Chun-Sen Liu
- Henan Provincial Key Lab of Surface & Interface Science
- Zhengzhou University of Light Industry
- Zhengzhou
- China
| | - Huan Pang
- School of Chemistry and Chemical Engineering
- Guangling College
- Yangzhou University
- Yangzhou
- P. R. China
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28
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Zhao H, Zhao L. Magnetic N-doped Co–carbon composites derived from metal organic frameworks as highly efficient catalysts for p-nitrophenol reduction reaction. Dalton Trans 2018; 47:3321-3328. [DOI: 10.1039/c7dt04272h] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Magnetic nitrogenous cobalt–carbon composites were synthesized via one-step calcination of N-ZIF-67 as a strategy to introduce metal and N atoms into a conductive carbon matrix, and were applied as catalysts in the reduction of 4-NP by NaBH4. N-Co@C-800-3 exhibited much better catalytic activity, in terms of both conversion efficiency and reaction kinetics, compared to the others.
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Affiliation(s)
- Haoyang Zhao
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Lang Zhao
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
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