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Mahajan H, Shah AK, Kim S, Cho S. FeNP@MIL-101(Fe)-Based Carbon Nanotube Composite for Energy Storage Applications. ACS OMEGA 2024; 9:24546-24557. [PMID: 38882151 PMCID: PMC11170760 DOI: 10.1021/acsomega.4c00590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 04/19/2024] [Accepted: 04/23/2024] [Indexed: 06/18/2024]
Abstract
Metal-organic frameworks (MOFs) are of great interest for energy applications due to their high porosity, high charge storage capacity, and large number of active redox sites. It is important to enhance the performance of metal-organic frameworks through modification in order to increase their potential applications. Unique Fe nanoparticle (NP) in the Materials of Institute Lavoisier (MIL) series embedded in the carbon nanotube (CNT), FeNP@MIL-101(Fe)/CNT-based, nanocomposites have been synthesized using suitable hierarchical micromesoporous structures. These were fabricated by simple and straightforward solvothermal methods, and their electrochemical charge storage performance was investigated. The energy storage application using the FeNP@MIL -101(Fe)/CNT composite as a supercapacitor electrode was implemented for the first time. Various techniques were used to characterize this composite. It has excellent electrochemical properties when used as electrode material in 1 M KOH solution, including a high capacitance of up to 1305 F g-1 at 1 A g-1 and a long cycling stability of 95.7% capacitance retention after 10,000 cycles. Moreover, symmetric two-electrode electrochemical experiments showed that the composite achieved an energy density of 98.65 Wh kg-1 and a power density of 9000 W kg-1, The combination of microporous and mesoporous structures, increased surface area, and higher electrical conductivity are the main reasons for the high performance. The integration of FeNP@MIL-101(Fe) with the CNT creates new ion diffusion pathways, improves the hierarchical pore properties, and exposes the FeNP@MIL-101(Fe) cluster to more redox active sites, which improves the charge storage performance.
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Affiliation(s)
- Hansa Mahajan
- Department of Electronic and Electrical Engineering, Ewha Womans University, 52 Ewhayeodaegil, Seodaemun-gu, Seoul 03760, Republic of Korea
| | - Arati Kumari Shah
- Department of Electronic and Electrical Engineering, Ewha Womans University, 52 Ewhayeodaegil, Seodaemun-gu, Seoul 03760, Republic of Korea
| | - Soomin Kim
- Department of Electronic and Electrical Engineering, Ewha Womans University, 52 Ewhayeodaegil, Seodaemun-gu, Seoul 03760, Republic of Korea
| | - Seongjae Cho
- Department of Electronic and Electrical Engineering, Ewha Womans University, 52 Ewhayeodaegil, Seodaemun-gu, Seoul 03760, Republic of Korea
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2
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Singh R, Gupta R, Bansal D, Bhateria R, Sharma M. A Review on Recent Trends and Future Developments in Electrochemical Sensing. ACS OMEGA 2024; 9:7336-7356. [PMID: 38405479 PMCID: PMC10882602 DOI: 10.1021/acsomega.3c08060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 01/07/2024] [Accepted: 01/12/2024] [Indexed: 02/27/2024]
Abstract
Electrochemical methods and devices have ignited prodigious interest for sensing and monitoring. The greatest challenge for science is far from meeting the expectations of consumers. Electrodes made of two-dimensional (2D) materials such as graphene, metal-organic frameworks, MXene, and transition metal dichalcogenides as well as alternative electrochemical sensing methods offer potential to improve selectivity, sensitivity, detection limit, and response time. Moreover, these advancements have accelerated the development of wearable and point-of-care electrochemical sensors, opening new possibilities and pathways for their applications. This Review presents a critical discussion of the recent developments and trends in electrochemical sensing.
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Affiliation(s)
- Rimmy Singh
- Department of Applied Science & Humanities, DPG Institute of Technology and Management, Gurugram 122004, India
| | - Ruchi Gupta
- School of Chemistry, University of Birmingham, Birmingham B15 2TT, U.K
| | | | - Rachna Bhateria
- Department of Environmental Science, Maharshi Dayanand University, Rohtak 124001, India
| | - Mona Sharma
- Department of Environmental Studies, Central University of Haryana, Mahendergarh 123031, India
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Yang J, Liu Y, Zhao J, Wang H, Li G, Liang H. Controlling ultrafiltration membrane fouling in surface water treatment via combined pretreatment of O 3 and PAC: Mechanism investigation on impacts of technological sequence. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 895:165168. [PMID: 37379911 DOI: 10.1016/j.scitotenv.2023.165168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 06/10/2023] [Accepted: 06/25/2023] [Indexed: 06/30/2023]
Abstract
In this research, the effects of combined powdered activated carbon (PAC)-ozone (O3) pretreatment on ultrafiltration (UF) performance were comprehensively examined and compared with the conventional O3-PAC pretreatment. The performance of pretreatments on mitigating membrane fouling caused by Songhua River water (SHR) was evaluated by specific flux, membrane fouling resistance distribution, and membrane fouling index. Moreover, the degradation of natural organic matter in SHR was investigated by UV absorbance at 254 nm (UV254), dissolved organic carbon (DOC), and fluorescent organic matter. Results showed that the 100PAC-5O3 process was the most effective in improving the specific flux, with 82.89 % and 58.17 % reductions in the reversible fouling resistance and irreversible fouling resistance respectively. Additionally, the irreversible membrane fouling index was reduced by 20 % relative to 5O3-100PAC. The PAC-O3 process also exhibited superior performance in the degradation of UV254, DOC, three fluorescent components, and three micropollutants in the SHR system compared to O3-PAC pretreatment. The O3 stage played a major role in mitigating membrane fouling, while PAC pretreatment enhanced the oxidation in the subsequent O3 stage during the PAC-O3 process. Furthermore, the Extended Derjaguin-Landau-Verwey-Overbeek theory and pore blocking-cake layer filtration model fitting analysis were employed to explain the mechanisms of membrane fouling mitigation and fouling patterns transformation. It was found that PAC-O3 significantly increased the repulsive interactions between the foulants and the membrane, which restrained the formation of the cake layer filtration stage. Overall, this study evidenced the potential of PAC-O3 pretreatment in surface water treatment applications, providing new insights into the mechanism of controlling membrane fouling and improving the permeate quality.
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Affiliation(s)
- Jiaxuan Yang
- State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, PR China
| | - Yatao Liu
- Beijing Key Laboratory for Source Control Technology of Water Pollution, College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, PR China
| | - Jing Zhao
- State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, PR China
| | - Hesong Wang
- State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, PR China
| | - Guibai Li
- State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, PR China
| | - Heng Liang
- State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, PR China.
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Gangaraju D, Shanmugharaj AM, Sridhar V. Graphene Oxide Facilitates Transformation of Waste PET into MOF Nanorods in Ionic Liquids. Polymers (Basel) 2023; 15:polym15112479. [PMID: 37299279 DOI: 10.3390/polym15112479] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 05/18/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Although though ionic liquids (IL) are rapidly emerging as highly efficient reagents for the depolymerization of waste plastics, their high cost and adverse impact on the environment make the overall process not only expensive but also environmentally harmful. In this manuscript, we report that graphene oxide (GO) facilitates the transformation of waste polyethylene terephthalate (PET) to Ni-MOF (metal organic framework) nanorods anchored on reduced graphene oxide (Ni-MOF@rGO) through NMP (N-Methyl-2-pyrrolidone)-based coordination in ionic liquids. Morphological studies using scanning electron microscopy (SEM) and transmission electron microscopy (TEM) showed mesoporous three-dimensional structures of micrometer-long Ni-MOF nanorods anchored on reduced graphene substrates (Ni-MOF@rGO ), whereas structural studies using XRD and Raman spectra demonstrated the crystallinity of Ni-MOF nanorods. Chemical analysis of Ni-MOF@rGO carried out using X-ray photoelectron spectroscopy demonstrated that nickel moieties exist in an electroactive OH-Ni-OH state, which was further confirmed by nanoscale elemental maps recorded using energy-dispersive X-ray spectroscopy (EDS). The applicability of Ni-MOF@rGO as an electro-catalyst in a urea-enhanced water oxidation reaction (UOR) is reported. Furthermore, the ability of our newly developed NMP-based IL to grow MOF nanocubes on carbon nanotubes and MOF nano-islands on carbon fibers is also reported.
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Affiliation(s)
- Deepa Gangaraju
- Centre for Energy and Alternative Fuels, Department of Chemistry, VELS Institute of Science, Technology & Advanced Studies (VISTAS), Chennai 600117, Tamilnadu, India
| | - Andikkadu Masilamani Shanmugharaj
- Centre for Energy and Alternative Fuels, Department of Chemistry, VELS Institute of Science, Technology & Advanced Studies (VISTAS), Chennai 600117, Tamilnadu, India
| | - Vadahanambi Sridhar
- Global Core Research Centre for Ships and Offshore Plants (GCRC-SOP), Pusan National University, Busan 46241, Republic of Korea
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Guo L, Zhao B, Hao L, Zhang Y, Wang C. An electrochemical sensor based on MOF-derived porous carbon/graphene composite for sensitive determination of carbendazim. Mikrochim Acta 2022; 189:454. [DOI: 10.1007/s00604-022-05526-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 10/04/2022] [Indexed: 11/24/2022]
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Uflyand IE, Naumkina VN, Zhinzhilo VA. Nanocomposites of Graphene Oxide and Metal-Organic Frameworks. RUSS J APPL CHEM+ 2022. [DOI: 10.1134/s107042722111001x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Xu Y, Yu Y, Xue S, Ma X, Tao H. Innovative electrochemical sensor based on graphene oxide aerogel wrapped copper centered metal-organic framework to detect catechol. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115686] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Saedi H, Fat'hi MR, Zargar B. Synthesis of
AgNPs
functionalized
CuMOF
/
PPy–rGO
nanocomposite and its use as an electrochemical sensor for metronidazole determination. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202100081] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Hamide Saedi
- Department of Chemistry, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Mohammad Reza Fat'hi
- Department of Chemistry, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Behrooz Zargar
- Department of Chemistry, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
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Liu Z, He W, Zhang Q, Shapour H, Bakhtari MF. Preparation of a GO/MIL-101(Fe) Composite for the Removal of Methyl Orange from Aqueous Solution. ACS OMEGA 2021; 6:4597-4608. [PMID: 33644567 PMCID: PMC7905816 DOI: 10.1021/acsomega.0c05091] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 01/27/2021] [Indexed: 05/28/2023]
Abstract
The composite material graphene oxide (GO)/MIL-101(Fe) was prepared by a simple one-pot reaction method. MIL-101(Fe) grown on the surface of a GO layer was confirmed by scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and thermogravimetric analysis (TGA). The adsorption performance and the mechanism of MIL-101(Fe) and GO/MIL-101(Fe) for methyl orange (MO) were studied. The results have shown that the adsorption capacity of GO/MIL-101(Fe) for MO was significantly better than that of MIL-101(Fe), and its capacity was the highest when 10% GO was added. The Langmuir specific surface areas of MIL-101(Fe) and GO/MIL-101(Fe) were 1003.47 and 888.289 m2·g-1, respectively. The maximum adsorption capacities of MO on MIL-101 (Fe) and 10% GO/MIL-101 (Fe) were 117.74 and 186.20 mg·g-1, respectively. The adsorption isotherms were described by the Langmuir model, and the adsorption kinetic data suggested the pseudo-second order to be the best fit model. GO/MIL-101(Fe) can be reused at least three times.
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Guo L, Hao L, Zhang Y, Yang X, Wang Q, Wang Z, Wang C. Metal-organic framework precursors derived Ni-doping porous carbon spheres for sensitive electrochemical detection of acetaminophen. Talanta 2021; 228:122228. [PMID: 33773732 DOI: 10.1016/j.talanta.2021.122228] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/04/2021] [Accepted: 02/13/2021] [Indexed: 11/26/2022]
Abstract
The sensitive and selective determination of acetaminophen (AP) in the human body is highly desirable to ensure human health. In this work, nickel-doping nanoporous carbon (Ni/C) was fabricated by directly calcining Ni based metal-organic framework (Ni-MOF). The Ni/C based electrochemical sensor was developed for sensitive and selective determination of AP in human blood serum and urine samples. The prepared Ni/C composite possess plentiful catalytic active sites, ordered mesoporous structure and large specific surface area, which endow the constructed Ni/C sensor with a prominent performance for acetaminophen sensing. Under the optimal conditions, the developed method offered good linearity in the range of 0.20-53.75 μM with a low detection limit (S/N = 3) of 4.04 × 10-2 μM. The electrocatalytic performance of the sensor towards AP was further measured by differential pulse voltammetry and cyclic voltammetry. The results demonstrated that the Ni/C sensor can be feasibly employed for the determination of AP in human blood serum and urine samples with excellent anti-interference stability and good reproducibility. The research reveals a great promising of the Ni/C electrochemical sensor for clinical applications and paves a way for the construction of high-performance electrochemical sensors for AP determination.
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Affiliation(s)
- Linna Guo
- College of Plant Protection, Hebei Agricultural University, Baoding, 071001, PR China
| | - Lin Hao
- College of Science, Hebei Agricultural University, Baoding, 071001, PR China
| | - Yufan Zhang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, 071002, Baoding, PR China.
| | - Xiumin Yang
- College of Science, Hebei Agricultural University, Baoding, 071001, PR China
| | - Qianqian Wang
- College of Science, Hebei Agricultural University, Baoding, 071001, PR China
| | - Zhi Wang
- College of Science, Hebei Agricultural University, Baoding, 071001, PR China
| | - Chun Wang
- College of Science, Hebei Agricultural University, Baoding, 071001, PR China.
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Niu X, Lin J, Bo X, Bai J, Guo L. Preparation of a novel Ni-MOF and porous graphene aerogel composite and application for simultaneous electrochemical determination of nitrochlorobenzene isomers with partial least squares. Mikrochim Acta 2020; 187:404. [DOI: 10.1007/s00604-020-04371-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 06/02/2020] [Indexed: 01/28/2023]
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