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Al-Zohbi F, Ghamouss F, Jacquemin J, Schmaltz B, Tabcheh MF, Abarbri M, Cherry K, Tran-Van F. Non-Substituted Imidazolium-Based Electrolytes as Potential Alternatives to the Conventional Acidic Electrolytes of Polyaniline-Based Electrode Materials for Supercapacitors. Molecules 2024; 29:2569. [PMID: 38893443 PMCID: PMC11173517 DOI: 10.3390/molecules29112569] [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: 04/09/2024] [Revised: 05/23/2024] [Accepted: 05/25/2024] [Indexed: 06/21/2024] Open
Abstract
Although disubstituted imidazolium cation is sterically crowded, hundreds of ionic liquids based on this cation have been reported as electrolytes for energy storage devices. In contrast to disubstituted imidazolium, non-substituted imidazolium is uncrowded sterically and has not yet been investigated as an electrolyte, to the best of our knowledge. Hence, imidazolium hydrogen sulfate [Imi][HSO4], in mixture with water, was studied as an electrolyte for PANI-based electrode materials. For comparison, pyrrolidinium with hydrogen sulfate or p-toluene sulfonate ([Pyrr][HSO4] or [Pyrr][PTS]), in mixture with water, were also investigated as alternatives to the conventional electrolyte (i.e., aqueous H2SO4) for PANI electrodes. Walden plots of binary mixture ionic liquid-water weight ratios with the optimal ionic conductivity (i.e., [Imi][HSO4]/water 48/52 wt% (195.1 mS/cm), [Pyrr][HSO4]/water 41/59 wt% (186.6 mS/cm), and [Pyrr][PTS]/water 48/52 wt% (43.4 mS/cm) along with the electrochemical performances of PANI in these binary mixtures showed that [Pyrr][HSO4]aq or [Imi][HSO4]aq are convenient electrolytes for PANI/PIL, as opposed to [Pyrr][PTS]aq. Furthermore, replacing the conventional aqueous electrolyte H2SO4 with [Imi][HSO4] aq increased the specific capacitance of PANI/PIL from 249.8 to 268.5 F/g at 15 mV/s. Moreover, PANI/PIL electrodes displayed a quasi-ideal capacitive behavior in [Imi][HSO4]aq (the correction factor of CPE4 was 0.99). This primary study has shown that non-substituted imidazolium as an electrolyte could enhance the electrochemical performances of PANI electrodes and could be a good alternative to the conventional electrolyte.
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Affiliation(s)
- Fatima Al-Zohbi
- Department of Chemistry, Faculty of science III, Lebanese University, Tripoli 1300, Lebanon;
| | - Fouad Ghamouss
- Materials Science and Nano-Engineering, Mohammed VI Polytechnic University, Lot 660 Hay Moulay Rachid, Ben Guerir 43150, Morocco; (F.G.); (J.J.)
| | - Johan Jacquemin
- Materials Science and Nano-Engineering, Mohammed VI Polytechnic University, Lot 660 Hay Moulay Rachid, Ben Guerir 43150, Morocco; (F.G.); (J.J.)
| | - Bruno Schmaltz
- Laboratoire de Physico-Chimie des Matériaux et des Electrolytes pour l’Energie (EA 6299), Université de Tours, Parc de Grandmont, 37200 Tours, France; (B.S.); (M.A.)
| | - Mohamad Fadel Tabcheh
- Department of Chemistry, Faculty of science III, Lebanese University, Tripoli 1300, Lebanon;
| | - Mohamed Abarbri
- Laboratoire de Physico-Chimie des Matériaux et des Electrolytes pour l’Energie (EA 6299), Université de Tours, Parc de Grandmont, 37200 Tours, France; (B.S.); (M.A.)
| | - Khalil Cherry
- Laboratoire Matériaux, Catalyse, Environnement et Méthodes Analytiques (MCEMA), Campus Universitaire de Hadath, Beirut 1500, Lebanon;
| | - François Tran-Van
- Laboratoire de Physico-Chimie des Matériaux et des Electrolytes pour l’Energie (EA 6299), Université de Tours, Parc de Grandmont, 37200 Tours, France; (B.S.); (M.A.)
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Gel Polymer Electrolytes with Mixture of Triazolium Ionic Liquids and Propylene Carbonate. Gels 2022; 8:gels8060370. [PMID: 35735714 PMCID: PMC9223006 DOI: 10.3390/gels8060370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/06/2022] [Accepted: 06/06/2022] [Indexed: 12/04/2022] Open
Abstract
This study is focused on the structural influence of 1,2,4-triazolium ionic liquid (IL), that is, the effect of the length of the substituent and the type of substitution (1-methyl-4-alkyl or 1-alkyl-4-methyl) used in the mixture with propylene carbonate (PC) on the properties of thiol–ene polymer ionogels and on the preparation of an ionogel with satisfactory mechanical and conductive properties. PC allows for higher conductivity but also causes electrolyte leakage from the gel. When using triazolium IL (instead of the imidazolium one), because of the stronger interactions between components of the system, the ionogels do not leak. In this study, 1,4-dialkyl-1,2,4-triazolium ILs were successfully synthesized by the alkylation of 1,2,4-triazole. Subsequently, gel polymer electrolytes were obtained by one-pot thiol–ene photopolymerization reactions of tetrafunctional thiols with different chemical structures: pentaerythritol tetra(3-mercaptopropionate) (PETMP) or pentaerythritol tetra(3-mercaptobutyrate) (PETMB) and trifunctional ene (TATT) in the presence of a mixture of 1,4-dialkyl-1,2,4-triazolium IL with PC. Measurements made by electrochemical impedance spectroscopy showed that all ionogels with TATT+PETMB as a polymer matrix presented smaller relative ionic conductivity compared to ionogels containing TATT+PETMP. The puncture resistance and elongation at puncture, measured by the puncture resistance method, were higher for ionogels with poly(TATT+PETMB) than for those with poly(TATT+PETMP). Moreover, ILs containing a methyl group in position N1 of the 1,2,4-triazole ring presented lower puncture resistance than ionogels with ILs containing a methyl group in position N4, especially for shorter alkyl chains. Additionally, the photo-differential scanning calorimetry method was employed to characterize the course of photopolymerization. The compositions and their constituents were characterized by UV and IR spectroscopy.
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Mital DK, Nancarrow P, Ibrahim TH, Abdel Jabbar N, Khamis MI. Ionic Liquid Melting Points: Structure–Property Analysis and New Hybrid Group Contribution Model. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c04292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Dhruve Kumar Mital
- Department of Chemical Engineering, American University of Sharjah, P.O. Box 26666, Sharjah, United Arab Emirates
| | - Paul Nancarrow
- Department of Chemical Engineering, American University of Sharjah, P.O. Box 26666, Sharjah, United Arab Emirates
| | - Taleb Hassan Ibrahim
- Department of Chemical Engineering, American University of Sharjah, P.O. Box 26666, Sharjah, United Arab Emirates
| | - Nabil Abdel Jabbar
- Department of Chemical Engineering, American University of Sharjah, P.O. Box 26666, Sharjah, United Arab Emirates
| | - Mustafa I. Khamis
- Department of Biology, Chemistry and Environmental Sciences, American University of Sharjah, P.O.
Box 26666, Sharjah, United Arab Emirates
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Khajeh A, Rahman MH, Liu T, Panwar P, Menezes PL, Martini A. Thermal decomposition of phosphonium salicylate and phosphonium benzoate ionic liquids. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118700] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Cationic effect on properties related to thermal stability and ignition delay for hypergolic ionic liquids. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116572] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Mital DK, Nancarrow P, Zeinab S, Jabbar NA, Ibrahim TH, Khamis MI, Taha A. Group Contribution Estimation of Ionic Liquid Melting Points: Critical Evaluation and Refinement of Existing Models. Molecules 2021; 26:2454. [PMID: 33922374 PMCID: PMC8122861 DOI: 10.3390/molecules26092454] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 04/19/2021] [Accepted: 04/20/2021] [Indexed: 11/17/2022] Open
Abstract
While several group contribution method (GCM) models have been developed in recent years for the prediction of ionic liquid (IL) properties, some challenges exist in their effective application. Firstly, the models have been developed and tested based on different datasets; therefore, direct comparison based on reported statistical measures is not reliable. Secondly, many of the existing models are limited in the range of ILs for which they can be used due to the lack of functional group parameters. In this paper, we examine two of the most diverse GCMs for the estimation of IL melting point; a key property in the selection and design of ILs for materials and energy applications. A comprehensive database consisting of over 1300 data points for 933 unique ILs, has been compiled and used to critically evaluate the two GCMs. One of the GCMs has been refined by introducing new functional groups and reparametrized to give improved performance for melting point estimation over a wider range of ILs. This work will aid in the targeted design of ILs for materials and energy applications.
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Affiliation(s)
- Dhruve Kumar Mital
- Department of Chemical Engineering, American University of Sharjah, Sharjah 26666, United Arab Emirates; (D.K.M.); (S.Z.); (N.A.J.); (T.H.I.); (A.T.)
| | - Paul Nancarrow
- Department of Chemical Engineering, American University of Sharjah, Sharjah 26666, United Arab Emirates; (D.K.M.); (S.Z.); (N.A.J.); (T.H.I.); (A.T.)
| | - Samira Zeinab
- Department of Chemical Engineering, American University of Sharjah, Sharjah 26666, United Arab Emirates; (D.K.M.); (S.Z.); (N.A.J.); (T.H.I.); (A.T.)
| | - Nabil Abdel Jabbar
- Department of Chemical Engineering, American University of Sharjah, Sharjah 26666, United Arab Emirates; (D.K.M.); (S.Z.); (N.A.J.); (T.H.I.); (A.T.)
| | - Taleb Hassan Ibrahim
- Department of Chemical Engineering, American University of Sharjah, Sharjah 26666, United Arab Emirates; (D.K.M.); (S.Z.); (N.A.J.); (T.H.I.); (A.T.)
| | - Mustafa I. Khamis
- Department of Biology, Chemistry and Environmental Sciences, American University of Sharjah, Sharjah 26666, United Arab Emirates;
| | - Alnoman Taha
- Department of Chemical Engineering, American University of Sharjah, Sharjah 26666, United Arab Emirates; (D.K.M.); (S.Z.); (N.A.J.); (T.H.I.); (A.T.)
- Department of Chemical Engineering, University of Birmingham, SW Campus, Birmingham B15 2TT, UK
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Influence of counteranion and humidity on the thermal, mechanical and conductive properties of covalently crosslinked ionenes. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Thermal Stability of Ionic Liquids: Current Status and Prospects for Future Development. Processes (Basel) 2021. [DOI: 10.3390/pr9020337] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Ionic liquids (ILs) are the safest solvent in various high-temperature applications due to their non-flammable properties. In order to obtain their thermal stability properties, thermogravimetric analysis (TGA) is extensively used to analyze the kinetics of the thermal decomposition process. This review summarizes the different kinetics analysis methods and finds the isoconversional methods are superior to the Arrhenius methods in calculating the activation energy, and two tools—the compensation effect and master plots—are suggested for the calculation of the pre-exponential factor. With both parameters, the maximum operating temperature (MOT) can be calculated to predict the thermal stability in long-term runnings. The collection of thermal stability data of ILs with divergent cations and anions shows the structure of cations such as alkyl side chains, functional groups, and alkyl substituents will affect the thermal stability, but their influence is less than that of anions. To develop ILs with superior thermal stability, dicationic ILs (DILs) are recommended, and typically, [C4(MIM)2][NTf2]2 has a decomposition temperature as high as 468.1 °C. For the convenience of application, thermal stability on the decomposition temperature and thermal decomposition activation energy of 130 ILs are summarized at the end of this manuscript.
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Roohi H, Salehi R. Exploring the electrochemical windows of Triazolium-based [PhMTZ][X1–7] ionic liquids (ILs) at MP2/Aug-cc-pVDZ level of theory by using thermochemical cycle in IL media. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114606] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Mishra R, Mishra JS, Chaubey SA. Recent Advances on Triazolium Ionic Liquids: Synthesis and Applications. CURR ORG CHEM 2019. [DOI: 10.2174/1385272823666190627114321] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The present review is principally focused on the triazolium ILs (TILs) and its potential applications. The major part of this review deals with the use of triazolium ILs as catalysts in asymmetric synthesis, solvents, recognition abilities, and electrolytes in electrochemical, storage devices. Influences of stereochemistry in ion conducting properties, hydrolysis of sugar baggage, Dye-Sensitized Solar Cell (DSSC) and biological activity are also discussed. Our intention in this review is to make concise compilation and investigations of the latest key achievements, broad spectrum of developments and problems within triazolium ionic-liquid. We anticipate that this communication will encourage scientific researchers and industries to exploit triazolium ILs in addressing scientific accost.
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Affiliation(s)
- Roli Mishra
- Chemistry Department, Centre for Engineering and Enterprise, Institute of Advanced Research, Koba Institutional, Area Gandhinagar, Gujarat, 382426, India
| | - Jyoti S. Mishra
- Chemistry Department, Centre for Engineering and Enterprise, Institute of Advanced Research, Koba Institutional, Area Gandhinagar, Gujarat, 382426, India
| | - Snehkrishn A. Chaubey
- Chemistry Department, Centre for Engineering and Enterprise, Institute of Advanced Research, Koba Institutional, Area Gandhinagar, Gujarat, 382426, India
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Czerniak K, Gwiazdowski R, Marcinkowska K, Pernak J. Dicationic triazolium fungicidal ionic liquids with herbicidal properties. CHEMICAL PAPERS 2019. [DOI: 10.1007/s11696-019-00875-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Soengas R, Navarro Y, Iglesias MJ, López-Ortiz F. Immobilized Gold Nanoparticles Prepared from Gold(III)-Containing Ionic Liquids on Silica: Application to the Sustainable Synthesis of Propargylamines. Molecules 2018; 23:E2975. [PMID: 30441851 PMCID: PMC6278337 DOI: 10.3390/molecules23112975] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 10/31/2018] [Accepted: 11/13/2018] [Indexed: 01/11/2023] Open
Abstract
A cycloaurated phosphinothioic amide gold(III) complex was supported on amorphous silica with the aid of an imidazolium ionic liquid (IL) physisorbed in the SiO₂ pores (SiO₂⁻IL) and covalently bonded to the SiO₂ (SiO₂@IL). Gold(0) nanoparticles (AuNPs) were formed in situ and subsequently immobilized on the SiO₂⁻IL/SiO₂@IL phase. The resulting catalytic systems Au⁻SiO₂⁻IL and Au⁻SiO₂@IL promoted the solvent-free A³ coupling reaction of alkynes, aldehydes, and amines in high yields under solvent-free conditions with very low catalyst loading and without the use of additives. The Au⁻SiO₂@IL catalyst showed good recyclability and could be reused at least five times with yields of propargylamines of ≥80%. This synthetic method provides a green and low cost way to effectively prepare propargylamines. Additionally, 31P high resolution magic angle spinning (HRMAS) NMR spectroscopy is introduced as a simple technique to establish the Au loading of the catalyst.
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Affiliation(s)
- Raquel Soengas
- Área de Química Orgánica, Research Centre CIAIMBITAL, Universidad de Almería, Carretera de Sacramento s/n, 04120 Almería, Spain.
| | - Yolanda Navarro
- Área de Química Orgánica, Research Centre CIAIMBITAL, Universidad de Almería, Carretera de Sacramento s/n, 04120 Almería, Spain.
| | - María José Iglesias
- Área de Química Orgánica, Research Centre CIAIMBITAL, Universidad de Almería, Carretera de Sacramento s/n, 04120 Almería, Spain.
| | - Fernando López-Ortiz
- Área de Química Orgánica, Research Centre CIAIMBITAL, Universidad de Almería, Carretera de Sacramento s/n, 04120 Almería, Spain.
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Alpers T, Muesmann TWT, Temme O, Christoffers J. Perfluorinated 1,2,3- and 1,2,4-Triazolium Ionic Liquids. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800582] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Torben Alpers
- Institut für Chemie; Carl von Ossietzky Universität Oldenburg; 26111 Oldenburg Germany
- Ferdinand Eimermacher GmbH & Co. KG; Westring 24 48356 Nordwalde Germany
| | | | - Oliver Temme
- Ferdinand Eimermacher GmbH & Co. KG; Westring 24 48356 Nordwalde Germany
| | - Jens Christoffers
- Institut für Chemie; Carl von Ossietzky Universität Oldenburg; 26111 Oldenburg Germany
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Affiliation(s)
- Kun Dong
- State Key Laboratory of Multiphase
Complex Systems, Beijing Key Laboratory of Ionic Liquids Clean Process,
Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Xiaomin Liu
- State Key Laboratory of Multiphase
Complex Systems, Beijing Key Laboratory of Ionic Liquids Clean Process,
Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Haifeng Dong
- State Key Laboratory of Multiphase
Complex Systems, Beijing Key Laboratory of Ionic Liquids Clean Process,
Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Xiangping Zhang
- State Key Laboratory of Multiphase
Complex Systems, Beijing Key Laboratory of Ionic Liquids Clean Process,
Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Suojiang Zhang
- State Key Laboratory of Multiphase
Complex Systems, Beijing Key Laboratory of Ionic Liquids Clean Process,
Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
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Zhang W, Yuan J. Poly(1-Vinyl-1,2,4-triazolium) Poly(Ionic Liquid)s: Synthesis and the Unique Behavior in Loading Metal Ions. Macromol Rapid Commun 2016; 37:1124-9. [PMID: 26987872 DOI: 10.1002/marc.201600001] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2016] [Revised: 02/11/2016] [Indexed: 11/12/2022]
Abstract
Herein, the synthesis of a series of poly(4-alkyl-1-vinyl-1,2,4-triazolium) poly(ionic liquid)s is reported either via straightforward free radical polymerization of their corresponding ionic liquid monomers or via anion metathesis of the polymer precursors bearing halide as counter anion. The ionic liquid monomers are first prepared via N-alkylation reaction of commercially available 1-vinyl-1,2,4-triazole with alkyl iodides, followed by anion metathesis with targeted fluorinated anions. The thermal properties and solubilities of these poly(ionic liquid)s have been systematically investigated. Interestingly, it is found that the poly(4-ethyl-1-vinyl-1,2,4-triazolium) poly(ionic liquid) exhibited an improved loading capacity of transition metal ions in comparison with its imidazolium counterpart.
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Affiliation(s)
- Weiyi Zhang
- Max Planck Institute of Colloids and Interfaces, D-14476, Potsdam, Germany
| | - Jiayin Yuan
- Max Planck Institute of Colloids and Interfaces, D-14476, Potsdam, Germany
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