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Xu H, Ye G, Wei C, Xia Y, Wu Z, Zhou Y, Zhou J. Enhanced water stability and catalytic activity of Fe-based metal-organic frameworks with co-ligands for 2,4-dichlorophenol degradation. CHEMOSPHERE 2024; 361:142518. [PMID: 38830463 DOI: 10.1016/j.chemosphere.2024.142518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 05/26/2024] [Accepted: 05/31/2024] [Indexed: 06/05/2024]
Abstract
Fe-based metal-organic frameworks (MOFs) have good photocatalytic performance, environmental friendliness, low cost, and abundance. However, their applications are limited by low water stability, particularly in the presence of light irradiation and oxidizing agents. In this study, we present a MIL-53(Fe)-based MOF using 1,4-naphthalene dicarboxylic (1,4-NDC) and 1,4-benzenedicarboxylic (H2BDC) acid co-ligands, denoted MIL-53(Fe)-Nx, where Nx represents the ratio of 1,4-NDC. This MOF exhibits high water stability and good photocatalytic activity because of the hydrophobicity of naphthalene. The removal and mineralization rates for 100 mg/L 2,4-dichlorophenol reached 100% and 22%, respectively, within 60 min. After three cycles of use, the Fe leached into the solution from the catalysts was significantly lower than the maximum permissible limit indicated in the European Union standard. Of note, 1,4-NDC can be used to make a rigid MOF, thereby improving the crystallinity, porosity, and hydrophobicity of the resultant materials. It also significantly reduced the bandgap energy and improved the charge separation efficiency of the catalysts. This study provides a route to enhance the water stability of Fe-based MOFs via a mixed-ligand strategy to expand their applications in pollutant control.
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Affiliation(s)
- Hao Xu
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China
| | - Guirong Ye
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China
| | - Cui Wei
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China
| | - Yi Xia
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China
| | - Zhiming Wu
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China
| | - Yongxin Zhou
- Guangxi Bossco Environmental Protection Technology Co., Ltd., Nanning 530007, China
| | - Jinghong Zhou
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China.
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Ma J, Shi YE, Song Q, Kou S, Wang Z. Efficient porphyrin integrated UiO-66 probes for ratiometric fluorescence sensing of antibiotic residues in milk. Mikrochim Acta 2024; 191:304. [PMID: 38710810 DOI: 10.1007/s00604-024-06391-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 04/26/2024] [Indexed: 05/08/2024]
Abstract
Dual-emissive fluorescence probes were designed by integrating porphyrin into the frameworks of UiO-66 for ratiometric fluorescence sensing of amoxicillin (AMX). Porphyrin integrated UiO-66 showed dual emission in the blue and red region. AMX resulted in the quenching of blue fluorescence component, attributable to the charge neutralization and hydrogen bonds induced energy transfer. AMX was detected using (F438/F654) as output signals. Two linear relationships were observed (from 10 to 1000 nM and 1 to 100 µM), with a limit of detection of 27 nM. The porphyrin integrated UiO-66 probe was used to detect AMX in practical samples. This work widens the road for the development of dual/multiple emissive fluorescence sensors for analytical applications, providing materials and theoretical supporting for food, environmental, and human safety.
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Affiliation(s)
- Jinzhu Ma
- State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Analytical Science and Technology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, College of Chemistry & Materials Science, Hebei University, Baoding, 071002, China
| | - Yu-E Shi
- State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Analytical Science and Technology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, College of Chemistry & Materials Science, Hebei University, Baoding, 071002, China.
| | - Qian Song
- State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Analytical Science and Technology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, College of Chemistry & Materials Science, Hebei University, Baoding, 071002, China
| | - Shufang Kou
- Department of PET/CT Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 25000, China.
| | - Zhenguang Wang
- State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Analytical Science and Technology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, College of Chemistry & Materials Science, Hebei University, Baoding, 071002, China.
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3
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Aboraia AM, Al-Omoush M, Solayman M, Saad HMH, Khabiri G, Saad M, Alsulaim GM, Soldatov AV, Ismail YAM, Gomaa H. A heterostructural MoS 2QDs@UiO-66 nanocomposite for the highly efficient photocatalytic degradation of methylene blue under visible light and simulated sunlight. RSC Adv 2023; 13:34598-34609. [PMID: 38024985 PMCID: PMC10679884 DOI: 10.1039/d3ra06299f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 11/02/2023] [Indexed: 12/01/2023] Open
Abstract
The development of recyclable photocatalysts with high activity and stability has piqued the interest of researchers in the field of wastewater treatment. In this study, an ultrasonic probe approach was used to immerse a sequence of heterojunctions formed by metal-organic frameworks (UiO-66) and different amounts of molybdenum disulfide quantum dots (MoS2QDs), resulting in a highly recyclable MoS2QDs@UiO-66 photocatalyst. Multiple advanced techniques, such as XPS, XRD, TEM, XRF, and UV-vis spectrophotometry, were used to characterize and confirm the successful preparation of UIO-66 impregnated with MoS2QDs. The results indicated that the best heterostructure catalyst exhibited superior efficiency in the photocatalytic degradation of methylene blue (MB) in water, achieving approximately 99% removal within 30 minutes under simulated sunlight, while approximately 97% removal under visible light. The outstanding photocatalytic performance is predominantly attributed to the photoinduced separation of carriers in this heterostructure system. This study proposes a unique, simple, and low-cost method for improving the degradation performance of organic contaminants in water.
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Affiliation(s)
- A M Aboraia
- Department of Physics, Faculty of Science, Al-Azhar University Assiut 71542 Egypt
- Energy Storage Research Laboratory (ESRL), Physics Department, Faculty of Science, Al-Azhar University Assiut 71542 Egypt
- College of Industry and Energy Technology, New Assiut Technological University New Assiut City Assiut Egypt
| | - Majd Al-Omoush
- Smart Materials Research Institute, Southern Federal University Sladkova 178/24 344090 Rostov-on-Don Russia
| | - Malak Solayman
- Smart Materials Research Institute, Southern Federal University Sladkova 178/24 344090 Rostov-on-Don Russia
| | - Hatem M H Saad
- Capability Systems Centre School of Engineering and IT, The University of New South Wales Canberra ACT Australia
| | - Gomaa Khabiri
- Physics Department, Faculty of Science, Fayoum University Fayoum 63514 Egypt
| | - Mohamed Saad
- Department of Radiological Science, Faculty of Applied Medical Science, King Khalid University P. O. Box 9004 Abha Saudi Arabia
| | - Ghayah M Alsulaim
- Department of Chemistry, Faculty of Science, King Faisal University Al Ahsa Saudi Arabia
| | - Alexander V Soldatov
- Smart Materials Research Institute, Southern Federal University Sladkova 178/24 344090 Rostov-on-Don Russia
| | - Yasser A M Ismail
- Department of Physics, Faculty of Science, Islamic University of Madinah Saudi Arabia
| | - H Gomaa
- Department of Chemistry, Faculty of Science, Al-Azhar University Assiut 71542 Egypt
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Jia X, Wang F, Xu X, Liu C, Zhang L, Jiao S, Zhu G, Wang X, Yu G. Highly Efficient Photocatalytic Degradation of Tetracycline by Modifying UiO-66 via Different Regulation Strategies. ACS OMEGA 2023; 8:27375-27385. [PMID: 37546643 PMCID: PMC10399158 DOI: 10.1021/acsomega.3c02762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 07/12/2023] [Indexed: 08/08/2023]
Abstract
Wastewater containing organic pollutants cause potential harm to the environment and human health. A series of zirconium-organic frameworks (UiO-66) and their composites were synthesized by solvothermal methods, including band gap adjustment, heterojunction construction, and metal ion doping. For the model pollutant tetracycline (TC), all of the prepared catalysts could achieve effective degradation of it. Therein, the degradation efficiency of tetracycline could reach 95% under the UV irradiation with the aid of the catalyst, in which the UiO-66-NDC was modified with P-C3N4. The free radical capture experiments demonstrated that the superoxide radical (•O2-) was the main oxidizing species for the photodegradation of tetracycline. Hence, the improvement strategy of the catalyst would provide some enlightenment for the development of more efficient photocatalysts for the degradation of organic dyes in wastewater.
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Affiliation(s)
- Xu Jia
- School
of Materials and Chemical Engineering, Zhongyuan
University of Technology, Zhengzhou 450007, PR China
| | - Fuying Wang
- School
of Materials and Chemical Engineering, Zhongyuan
University of Technology, Zhengzhou 450007, PR China
| | - Xuetong Xu
- School
of Materials and Chemical Engineering, Zhongyuan
University of Technology, Zhengzhou 450007, PR China
| | - Cong Liu
- School
of Materials and Chemical Engineering, Zhongyuan
University of Technology, Zhengzhou 450007, PR China
| | - Liuxue Zhang
- School
of Materials and Chemical Engineering, Zhongyuan
University of Technology, Zhengzhou 450007, PR China
| | - Shuyan Jiao
- School
of Materials and Chemical Engineering, Zhongyuan
University of Technology, Zhengzhou 450007, PR China
| | - Genxing Zhu
- School
of Materials and Chemical Engineering, Zhongyuan
University of Technology, Zhengzhou 450007, PR China
| | - Xiulian Wang
- School
of Energy and Environment, Zhongyuan University
of Technology, Zhengzhou 450007, PR China
| | - Guomin Yu
- School
of Materials and Chemical Engineering, Zhongyuan
University of Technology, Zhengzhou 450007, PR China
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Butova VV, Zdravkova VR, Burachevskaia OA, Tereshchenko AA, Shestakova PS, Hadjiivanov KI. In Situ FTIR Spectroscopy for Scanning Accessible Active Sites in Defect-Engineered UiO-66. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:nano13101675. [PMID: 37242091 DOI: 10.3390/nano13101675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023]
Abstract
Three UiO-66 samples were prepared by solvothermal synthesis using the defect engineering approach with benzoic acid as a modulator. They were characterized by different techniques and their acidic properties were assessed by FTIR spectroscopy of adsorbed CO and CD3CN. All samples evacuated at room temperature contained bridging μ3-OH groups that interacted with both probe molecules. Evacuation at 250 °C leads to the dehydroxylation and disappearance of the μ3-OH groups. Modulator-free synthesis resulted in a material with open Zr sites. They were detected by low-temperature CO adsorption on a sample evacuated at 200 °C and by CD3CN even on a sample evacuated at RT. However, these sites were lacking in the two samples obtained with a modulator. IR and Raman spectra revealed that in these cases, the Zr4+ defect sites were saturated by benzoates, which prevented their interaction with probe molecules. Finally, the dehydroxylation of all samples produced another kind of bare Zr sites that did not interact with CO but formed complexes with acetonitrile, probably due to structural rearrangement. The results showed that FTIR spectroscopy is a powerful tool for investigating the presence and availability of acid sites in UiO-66, which is crucial for its application in adsorption and catalysis.
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Affiliation(s)
- Vera V Butova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
- The Smart Materials Research Institute, Southern Federal University, Rostov-on-Don 344090, Russia
| | - Videlina R Zdravkova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| | - Olga A Burachevskaia
- The Smart Materials Research Institute, Southern Federal University, Rostov-on-Don 344090, Russia
| | - Andrei A Tereshchenko
- The Smart Materials Research Institute, Southern Federal University, Rostov-on-Don 344090, Russia
| | - Pavletta S Shestakova
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| | - Konstantin I Hadjiivanov
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
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Dourandish Z, Tajik S, Beitollahi H, Jahani PM, Nejad FG, Sheikhshoaie I, Di Bartolomeo A. A Comprehensive Review of Metal-Organic Framework: Synthesis, Characterization, and Investigation of Their Application in Electrochemical Biosensors for Biomedical Analysis. SENSORS (BASEL, SWITZERLAND) 2022; 22:s22062238. [PMID: 35336408 PMCID: PMC8953394 DOI: 10.3390/s22062238] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/09/2022] [Accepted: 03/10/2022] [Indexed: 06/01/2023]
Abstract
Many studies have addressed electrochemical biosensors because of their simple synthesis process, adjustability, simplification, manipulation of materials' compositions and features, and wide ranges of detection of different kinds of biomedical analytes. Performant electrochemical biosensors can be achieved by selecting materials that enable faster electron transfer, larger surface areas, very good electrocatalytic activities, and numerous sites for bioconjugation. Several studies have been conducted on the metal-organic frameworks (MOFs) as electrode modifiers for electrochemical biosensing applications because of their respective acceptable properties and effectiveness. Nonetheless, researchers face challenges in designing and preparing MOFs that exhibit higher stability, sensitivity, and selectivity to detect biomedical analytes. The present review explains the synthesis and description of MOFs, and their relative uses as biosensors in the healthcare sector by dealing with the biosensors for drugs, biomolecules, as well as biomarkers with smaller molecular weight, proteins, and infectious disease.
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Affiliation(s)
- Zahra Dourandish
- Department of Chemistry, Faculty of Science, Shahid Bahonar University of Kerman, Kerman 7616913439, Iran; (Z.D.); (F.G.N.); (I.S.)
| | - Somayeh Tajik
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman 7616913555, Iran;
| | - Hadi Beitollahi
- Environment Department, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman 7631885356, Iran
| | | | - Fariba Garkani Nejad
- Department of Chemistry, Faculty of Science, Shahid Bahonar University of Kerman, Kerman 7616913439, Iran; (Z.D.); (F.G.N.); (I.S.)
| | - Iran Sheikhshoaie
- Department of Chemistry, Faculty of Science, Shahid Bahonar University of Kerman, Kerman 7616913439, Iran; (Z.D.); (F.G.N.); (I.S.)
| | - Antonio Di Bartolomeo
- Dipartimento di Fisica “E.R. Caianiello”, Università di Salerno, 84084 Fisciano, SA, Italy
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Tereshchenko AA, Butova VV, Guda AA, Burachevskaya OA, Bugaev AL, Bulgakov AN, Skorynina AA, Rusalev YV, Pankov IV, Volochaev VA, Al-Omoush M, Ozhogin IV, Borodkin GS, Soldatov AV. Rational Functionalization of UiO-66 with Pd Nanoparticles: Synthesis and In Situ Fourier-Transform Infrared Monitoring. Inorg Chem 2022; 61:3875-3885. [PMID: 35192334 DOI: 10.1021/acs.inorgchem.1c03340] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Functionalization of metal-organic frameworks (MOFs) with noble metal nanoparticles (NPs) is a challenging task. Conventional impregnation by metals often leads to agglomerates on the surface of MOF crystals. Functional groups on linkers interact with metal precursors and promote the homogeneous distribution of NPs in the pores of MOFs, but their uncontrolled localization can block channels and thus hinder mass transport. To overcome this problem, we created nucleation centers only in the defective pores of the UiO-66 MOF via the postsynthesis exchange. First, we have introduced defects into UiO-66 using benzoic acid as a modulator. Second, the modulator was exchanged for amino-benzoic acid. As a result, amino groups have decorated mainly the defective pores and attracted the Pd precursor after impregnation. The interaction of the metal precursor with amino groups and the growth of NPs were monitored by in situ infrared spectroscopy. Three processes were distinguished: the gaseous HCl release, NH2 reactivation, and growth of extended Pd surfaces. Uniform Pd NPs were located in the pores because of the homogeneous distribution of the precursor and pore diffusion-limited nucleation rate. Our work demonstrates an alternative approach of controlled Pd incorporation into UiO-66 that is of great importance for the rational design of heterogeneous catalysts.
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Affiliation(s)
- Andrei A Tereshchenko
- The Smart Materials Research Institute, Southern Federal University, Sladkova, 178/24, 344090 Rostov-on-Don, Russia
| | - Vera V Butova
- The Smart Materials Research Institute, Southern Federal University, Sladkova, 178/24, 344090 Rostov-on-Don, Russia
| | - Alexander A Guda
- The Smart Materials Research Institute, Southern Federal University, Sladkova, 178/24, 344090 Rostov-on-Don, Russia
| | - Olga A Burachevskaya
- The Smart Materials Research Institute, Southern Federal University, Sladkova, 178/24, 344090 Rostov-on-Don, Russia
| | - Aram L Bugaev
- The Smart Materials Research Institute, Southern Federal University, Sladkova, 178/24, 344090 Rostov-on-Don, Russia
| | - Aleksei N Bulgakov
- The Smart Materials Research Institute, Southern Federal University, Sladkova, 178/24, 344090 Rostov-on-Don, Russia
| | - Alina A Skorynina
- The Smart Materials Research Institute, Southern Federal University, Sladkova, 178/24, 344090 Rostov-on-Don, Russia
| | - Yury V Rusalev
- The Smart Materials Research Institute, Southern Federal University, Sladkova, 178/24, 344090 Rostov-on-Don, Russia
| | - Ilya V Pankov
- Institute of Physical and Organic Chemistry, Southern Federal University, Stachki Ave., 194/2, 344090 Rostov-on-Don, Russia
| | - Vadim A Volochaev
- Institute of Physical and Organic Chemistry, Southern Federal University, Stachki Ave., 194/2, 344090 Rostov-on-Don, Russia
| | - Majd Al-Omoush
- The Smart Materials Research Institute, Southern Federal University, Sladkova, 178/24, 344090 Rostov-on-Don, Russia
| | - Ilya V Ozhogin
- Institute of Physical and Organic Chemistry, Southern Federal University, Stachki Ave., 194/2, 344090 Rostov-on-Don, Russia
| | - Gennadii S Borodkin
- Institute of Physical and Organic Chemistry, Southern Federal University, Stachki Ave., 194/2, 344090 Rostov-on-Don, Russia
| | - Alexander V Soldatov
- The Smart Materials Research Institute, Southern Federal University, Sladkova, 178/24, 344090 Rostov-on-Don, Russia
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Sakamoto H, Ito A, Ohtani M. Unusual ligand substitution of a metal–organic framework with distorted metal–ligand coordination. CrystEngComm 2022. [DOI: 10.1039/d2ce00060a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We demonstrate an unusual crystal-structure transition from metal–organic frameworks (MOFs) composed of ortho-phthalate ligands.
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Affiliation(s)
- Hikaru Sakamoto
- School of Environmental Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kami, Kochi 782-8502, Japan
| | - Akitaka Ito
- School of Environmental Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kami, Kochi 782-8502, Japan
| | - Masataka Ohtani
- School of Environmental Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kami, Kochi 782-8502, Japan
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Zhao J, Zhang Y, Zhang H, Wang H, Wang J. H-spilled storage to maximize the catalytic performances of Pd-based bimetals@Ti3C2Tx MXene in selective semihydrogenations. Catal Sci Technol 2022. [DOI: 10.1039/d1cy01861b] [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
Hydrogen spillover is an important theme for hydrogen storage and H-involving catalytic reactions. This work shows that catalytic reactivity and selectivity can be revealed by differentiating energetic characteristics of the...
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Photoswitchable Zirconium MOF for Light-Driven Hydrogen Storage. Polymers (Basel) 2021; 13:polym13224052. [PMID: 34833350 PMCID: PMC8618608 DOI: 10.3390/polym13224052] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 11/18/2021] [Accepted: 11/19/2021] [Indexed: 01/25/2023] Open
Abstract
Here, we report a new photosensitive metal–organic framework (MOF) that was constructed via the modification of UiO-66-NH2 with diarylethene molecules (DAE, 4-(5-Methoxy-1,2-dimethyl-1H-indol-3-yl)-3-(2,5-dimethylthiophen-3-yl)-4-furan-2,5-dione). The material that was obtained was a highly crystalline porous compound. The photoresponse of the modified MOF was observed via UV–Vis and IR spectroscopy. Most of the DAE molecules inside of the UiO-66-pores had an open conformation after synthesis. However, the equilibrium was able to be shifted further toward an open conformation using visible light irradiation with a wavelength of 520 nm. Conversely, UV-light with a wavelength of 450 nm initiated the transformation of the photoresponsive moieties inside of the pores to a closed modification. We have shown that this transformation could be used to stimulate hydrogen adsorption–desorption processes. Specifically, visible light irradiation increased the H2 capacity of modified MOF, while UV-light decreased it. A similar hybrid material with DAE moieties in the UiO-66 scaffold was applied for hydrogen storage for the first time. Additionally, the obtained results are promising for smart H2 storage that is able to be managed via light stimuli.
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Dutta A, Pan Y, Liu JQ, Kumar A. Multicomponent isoreticular metal-organic frameworks: Principles, current status and challenges. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214074] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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13
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Baruah JB. Naphthalenedicarboxylate based metal organic frameworks: Multifaceted material. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213862] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Silva AF, Calhau IB, Gomes AC, Valente AA, Gonçalves IS, Pillinger M. A hafnium-based metal-organic framework for the entrapment of molybdenum hexacarbonyl and the light-responsive release of the gasotransmitter carbon monoxide. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 124:112053. [PMID: 33947547 DOI: 10.1016/j.msec.2021.112053] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/12/2021] [Accepted: 03/20/2021] [Indexed: 12/11/2022]
Abstract
A carbon monoxide-releasing material (CORMA) has been prepared by inclusion of molybdenum hexacarbonyl in a hafnium-based metal-organic framework (MOF) with the UiO-66 architecture. Mo(CO)6 was adsorbed from solution to give supported materials containing 6.0-6.6 wt% Mo. As confirmed by powder X-ray diffraction (PXRD) and SEM coupled with energy dispersive X-ray spectroscopy, neither the crystallinity nor the morphology of the porous host was affected by the loading process. While the general shape of the N2 physisorption isotherms (77 K) did not change significantly after encapsulation of Mo(CO)6, the micropore volume decreased by ca. 20%. Thermogravimetric analysis of the as-prepared materials revealed a weight loss step around 160 °C associated with the decomposition of Mo(CO)6 to subcarbonyl species. Confirmation for the presence of encapsulated Mo(CO)6 complexes was provided by FT-IR and 13C{1H} cross-polarization magic-angle spinning NMR spectroscopies. To test the capability of these materials to behave as CORMAs and transfer CO to heme proteins, the standard myoglobin (Mb) assay was used. While stable in the dark, photoactivation with low-power UV light (365 nm) liberated CO from the encapsulated hexacarbonyl molecules in Mo(6.0)/UiO-66(Hf), leading to a maximum amount of 0.26 mmol CO released per gram of material. Under the simulated physiological conditions of the Mb assay (37 °C, pH 7.4 buffer), minimal leaching of molybdenum occurred, PXRD showed only slight amorphization, and FT-IR spectroscopy confirmed the high chemical stability of the MOF host.
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Affiliation(s)
- Andreia F Silva
- CICECO - Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Isabel B Calhau
- CICECO - Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Ana C Gomes
- CICECO - Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Anabela A Valente
- CICECO - Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Isabel S Gonçalves
- CICECO - Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
| | - Martyn Pillinger
- CICECO - Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
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Hu D, Song X, Zhang H, Chang X, Zhao C, Jia M. Aerobic epoxidation of styrene over Zr-based metal-organic framework encapsulated transition metal substituted phosphomolybdic acid. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111552] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Timofeev KL, Vodyankina OV. Selective oxidation of bio-based platform molecules and their conversion products over metal nanoparticle catalysts: a review. REACT CHEM ENG 2021. [DOI: 10.1039/d0re00352b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The conversion of bio-renewable raw materials into valuable products (biofuels, bifunctional carbonyls/carboxyls) that serve as the basis for biopolymers, has become one of the most important areas in the development of novel hybrid catalysts.
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17
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Hadjiivanov KI, Panayotov DA, Mihaylov MY, Ivanova EZ, Chakarova KK, Andonova SM, Drenchev NL. Power of Infrared and Raman Spectroscopies to Characterize Metal-Organic Frameworks and Investigate Their Interaction with Guest Molecules. Chem Rev 2020; 121:1286-1424. [DOI: 10.1021/acs.chemrev.0c00487] [Citation(s) in RCA: 150] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
| | - Dimitar A. Panayotov
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Mihail Y. Mihaylov
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Elena Z. Ivanova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Kristina K. Chakarova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Stanislava M. Andonova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Nikola L. Drenchev
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
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18
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Promoted H2O and alcohols adsorption performances by modifying the channel of MOF with uncoordinated N atom. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108295] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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19
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MW Synthesis of ZIF-7. The Effect of Solvent on Particle Size and Hydrogen Sorption Properties. ENERGIES 2020. [DOI: 10.3390/en13236306] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We report here fast (15 min) microwave-assisted solvothermal synthesis of zeolitic imidazolate framework material (ZIF-7). We have optimized solvent composition to achieve high porosity and hydrogen capacity and narrow particle size distribution. It was shown that synthesis in N,N-diethylformamide (DEF) results in a layered ZIF-7 III phase, while N,N-dimethylformamide (DMF) as solvent leads to a pure ZIF-7 phase in microwave conditions. A mixture of toluene with DMF allows the production of pure ZIF-7 material only with the triethylamine additive. Obtained materials were comprehensively characterized. We have pointed out that both X-ray diffraction and infrared spectroscopy could be used for the identification of ZIF-7 or ZIF-7 III phases. Although samples obtained in DMF, and in a mixture of DMF, toluene, and triethylamine were assigned to the pure ZIF-7 phase, solvent composition significantly affected the size of particles in the material and nitrogen and hydrogen adsorption process.
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20
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Starikov AG, Butova VV, Ozhogin IV, Soldatov AV. Immobilization of UiO-67 with photochromic spiropyrans: a quantum chemical study. J Mol Model 2020; 26:212. [PMID: 32691157 DOI: 10.1007/s00894-020-04478-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 07/14/2020] [Indexed: 11/29/2022]
Abstract
Post-synthetic modification of MOFs allows tuning the properties according to desired applications. The incorporation of photoactive molecules introduces sensitivity to radiation properties to the matrix of MOFs. We report on the theoretical analysis of possible ways of construction photoactive MOFs from UiO-67 and spiropyran molecules containing different carbonyl substituents. Large-scale computer modeling with the use of density functional theory method allowed us to select the most energy-efficient schemes of design. It was revealed that the most preferred way of immobilization of UiO-67 is the interaction with the carboxylic group in the indoline fragment of spiropyran. These results are promising for the application of MOFs modified in this way as photoactive sensors. Graphical abstract.
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Affiliation(s)
- Andrey G Starikov
- Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 prosp. Stachki, Rostov-on-Don, Russian Federation, 344090
| | - Vera V Butova
- The Smart Materials Research Institute, Southern Federal University, 5 Zorge Street, Rostov-on-Don, Russian Federation, 344090.
| | - Ilya V Ozhogin
- Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 prosp. Stachki, Rostov-on-Don, Russian Federation, 344090
| | - Alexander V Soldatov
- The Smart Materials Research Institute, Southern Federal University, 5 Zorge Street, Rostov-on-Don, Russian Federation, 344090
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21
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Synthesis of ZnO Nanoparticles Doped with Cobalt Using Bimetallic ZIFs as Sacrificial Agents. NANOMATERIALS 2020; 10:nano10071275. [PMID: 32629755 PMCID: PMC7408057 DOI: 10.3390/nano10071275] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 06/24/2020] [Accepted: 06/26/2020] [Indexed: 01/18/2023]
Abstract
We report here a simple two-stage synthesis of zinc–cobalt oxide nanoparticles. We used Zn/Co-zeolite imidazolate framework (ZIF)-8 materials as precursors for annealing and optional impregnation with a silicon source for the formation of a protective layer on the surface of oxide nanoparticles. Using bimetallic ZIFs allowed us to trace the phase transition of the obtained oxide nanoparticles from wurtzite ZnO to spinel Co3O4 structures. Using (X-ray diffraction) XRD and (X-ray Absorption Near Edge Structure) XANES techniques, we confirmed the incorporation of cobalt ions into the ZnO structure up to 5 mol.% of Co. Simple annealing of Zn/Co-ZIF-8 materials in the air led to the formation of oxide nanoparticles of about 20–30 nm, while additional treatment of ZIFs with silicon source resulted in nanoparticles of about 5–10 nm covered with protective silica layer. We revealed the incorporation of oxygen vacancies in the obtained ZnO nanoparticles using FTIR analysis. All obtained samples were comprehensively characterized, including analysis with a synchrotron radiation source.
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22
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Zhao X, Wu L, Chen X, Hu J, Wu TH, Li Q, Lv K. Excellent photoreduction performance of Cr(vi) over (WO4)2−-doped metal organic framework materials. NEW J CHEM 2020. [DOI: 10.1039/d0nj04468g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Negatively charged (WO4)2− anions doped into 2D layered metal organic frameworks bismuth terephthalate provides a valuable strategy for excellent photoreduction of Cr(vi).
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Affiliation(s)
- Xinyun Zhao
- Hubei Key Laboratory of Catalysis and Materials Science
- School of Chemistry and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Lamei Wu
- Hubei Key Laboratory of Catalysis and Materials Science
- School of Chemistry and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Xi Chen
- Hubei Key Laboratory of Catalysis and Materials Science
- School of Chemistry and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Juncheng Hu
- Hubei Key Laboratory of Catalysis and Materials Science
- School of Chemistry and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Tsung-hsueh Wu
- Department of Chemistry
- University of Wisconsin-Platteville
- Platteville
- USA
| | - Qin Li
- Hubei Key Laboratory of Catalysis and Materials Science
- School of Chemistry and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Kangle Lv
- Hubei Key Laboratory of Catalysis and Materials Science
- School of Chemistry and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
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23
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Yu W, Liang Q, Yin Y, Geng J, Chen W, Tan X, Luo H. Adsorption of arsenite by core–shell K-OMS-2@UiO-66 microspheres: performance and mechanism. NEW J CHEM 2020. [DOI: 10.1039/d0nj00868k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Arsenite (As(iii)) is more toxic and more difficult to remove from water than arsenate (As(v)).
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Affiliation(s)
- Wenyi Yu
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
- P. R. China
- The Key Laboratory of Pollution Control and Ecosystem Restoration in Industry Clusters of Ministry of Education
| | - Qianwei Liang
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
- P. R. China
- The Key Laboratory of Pollution Control and Ecosystem Restoration in Industry Clusters of Ministry of Education
| | - Yuwei Yin
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
- P. R. China
- The Key Laboratory of Pollution Control and Ecosystem Restoration in Industry Clusters of Ministry of Education
| | - Junjie Geng
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
- P. R. China
- The Key Laboratory of Pollution Control and Ecosystem Restoration in Industry Clusters of Ministry of Education
| | - Wei Chen
- Chongqing Key Laboratory of Environmental Materials & Remediation Technologies
- Chongqing University of Art and Science
- Chongqing 402160
- P. R. China
| | - Xuanyi Tan
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou
- P. R. China
| | - Hanjin Luo
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
- P. R. China
- The Key Laboratory of Pollution Control and Ecosystem Restoration in Industry Clusters of Ministry of Education
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