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Li J, Zhang X, Fan M, Chen Y, Ma Y, Smith GL, Vitorica-yrezabal IJ, Lee D, Xu S, Schröder M, Yang S. Direct Observation of Enhanced Iodine Binding within a Series of Functionalized Metal-Organic Frameworks with Exceptional Irradiation Stability. J Am Chem Soc 2024; 146:14048-14057. [PMID: 38713054 PMCID: PMC11117185 DOI: 10.1021/jacs.4c02405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 04/03/2024] [Accepted: 04/03/2024] [Indexed: 05/08/2024]
Abstract
Optimization of active sites and stability under irradiation are important targets for sorbent materials that might be used for iodine (I2) storage. Herein, we report the direct observation of I2 binding in a series of Cu(II)-based isostructural metal-organic frameworks, MFM-170, MFM-172, MFM-174, NJU-Bai20, and NJU-Bai21, incorporating various functional groups (-H, -CH3, - NH2, -C≡C-, and -CONH-, respectively). MFM-170 shows a reversible uptake of 3.37 g g-1 and a high packing density of 4.41 g cm-3 for physiosorbed I2. The incorporation of -NH2 and -C≡C- moieties in MFM-174 and NJU-Bai20, respectively, enhances the binding of I2, affording uptakes of up to 3.91 g g-1. In addition, an exceptional I2 packing density of 4.83 g cm-3 is achieved in MFM-174, comparable to that of solid iodine (4.93 g cm-3). In situ crystallographic studies show the formation of a range of supramolecular and chemical interactions [I···N, I···H2N] and [I···C≡C, I-C═C-I] between -NH2, -C≡C- sites, respectively, and adsorbed I2 molecules. These observations have been confirmed via a combination of solid-state nuclear magnetic resonance, X-ray photoelectron, and Raman spectroscopies. Importantly, γ-irradiation confirmed the ultraresistance of MFM-170, MFM-174, and NJU-Bai20 suggesting their potential as efficient sorbents for cleanup of radioactive waste.
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Affiliation(s)
- Jiangnan Li
- Department
of Chemistry, University of Manchester, Manchester, M13 9PL, U.K.
- College
of Chemistry and Molecular Engineering, Beijing National Laboratory
for Molecular Sciences, Peking University, Beijing 100871, China
| | - Xinran Zhang
- Department
of Chemistry, University of Manchester, Manchester, M13 9PL, U.K.
| | - Mengtian Fan
- Department
of Chemistry, University of Manchester, Manchester, M13 9PL, U.K.
| | - Yinlin Chen
- Department
of Chemistry, University of Manchester, Manchester, M13 9PL, U.K.
| | - Yujie Ma
- Department
of Chemistry, University of Manchester, Manchester, M13 9PL, U.K.
| | - Gemma L. Smith
- Department
of Chemistry, University of Manchester, Manchester, M13 9PL, U.K.
| | | | - Daniel Lee
- Department
of Chemical Engineering and Analytical Science, University of Manchester, Manchester M13 9PL, U.K.
| | - Shaojun Xu
- Department
of Chemical Engineering and Analytical Science, University of Manchester, Manchester M13 9PL, U.K.
| | - Martin Schröder
- Department
of Chemistry, University of Manchester, Manchester, M13 9PL, U.K.
| | - Sihai Yang
- Department
of Chemistry, University of Manchester, Manchester, M13 9PL, U.K.
- College
of Chemistry and Molecular Engineering, Beijing National Laboratory
for Molecular Sciences, Peking University, Beijing 100871, China
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Andrade PHM, Dhainaut J, Volkringer C, Loiseau T, Moncomble A, Hureau M, Moissette A. Stability of Iodine Species Trapped in Titanium-Based MOFs: MIL-125 and MIL-125_NH 2. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2400265. [PMID: 38660825 DOI: 10.1002/smll.202400265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 04/16/2024] [Indexed: 04/26/2024]
Abstract
Two titanium-based MOFs MIL-125 and MIL-125_NH2 are synthesized and characterized using high-temperature powder X-ray diffraction (PXRD), thermogravimetric analysis (TGA), N2 sorption, Fourier transformed infrared spectroscopy (FTIR), Raman spectroscopy, ultraviolet-visible spectroscopy (UV-Vis), and electron paramagnetic resonance (EPR). Stable up to 300 °C, both compounds exhibited similar specific surface areas (SSA) values (1207 and 1099 m2 g-1 for MIL-125 and MIL-125_NH2, respectively). EPR signals of Ti3+ are observed in both, whith MIL-125_NH2 also showing ─NH2 ●+ signatures. Both MOFs efficiently adsorbed iodine in continuous gas flow over five days, with MIL-125 trapping 1.9 g.g-1 and MIL-125_NH2 trapping 1.6 g.g-1. MIL-125_NH2 exhibited faster adsorption kinetics due to its smaller band gap (2.5 against 3.6 eV). In situ Raman spectroscopy conducted during iodine adsorption revealed signal evolution from "free" I2 to "perturbed" I2, and I3 -. TGA and in situ Raman desorption experiments showed that ─NH2 groups improved the stabilization of I3 - due to an electrostatic interaction with NH2 ●+BDC radicals. The Albery model indicated longer lifetimes for iodine desorption in I2@MIL-125_NH2, attributed to a rate-limiting step due to stronger interaction between the anionic iodine species and the ─NH2 ●+ radicals. This study underscores how MOFs with efficient charge separation and hole-stabilizer functional groups enhance iodine stability at higher temperatures.
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Affiliation(s)
- Pedro H M Andrade
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (LASIRE), Université de Lille - Sciences et Technologies, Villeneuve d'Ascq, 59655, France
- Departamento de Engenharia Metalúrgica e de Materiais (DEMET), Departamento de Física (DF), Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Jérémy Dhainaut
- Unité de Catalyse et Chimie du Solide (UCCS), Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, Lille, F-59000, France
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS), Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, Lille, F-59000, France
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide (UCCS), Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, Lille, F-59000, France
| | - Aurélien Moncomble
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (LASIRE), Université de Lille - Sciences et Technologies, Villeneuve d'Ascq, 59655, France
| | - Matthieu Hureau
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (LASIRE), Université de Lille - Sciences et Technologies, Villeneuve d'Ascq, 59655, France
| | - Alain Moissette
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (LASIRE), Université de Lille - Sciences et Technologies, Villeneuve d'Ascq, 59655, France
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Poręba T, Macchi P, Casati N, Sierański T. Pressure stabilization effect on the donor-acceptor polyiodide chains in tetraethylammonium bis(diiodine) triiodide - insights from Raman spectroscopy. Dalton Trans 2024; 53:5152-5159. [PMID: 38380815 DOI: 10.1039/d4dt00268g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
Polyiodides present high bonding flexibility already at ambient conditions, and undergo significant pressure-induced structural deformations. Resonant Raman spectroscopy has been widely used to study I-I bonds in various polyiodides, but it carries a risk of photodecomposition due to the high visible-light absorption of iodine. In this study, tetraethylammonium (bis)diiodine triiodide (TEAI) has been investigated by resonant Raman spectroscopy up to 12.02(3) GPa. The effect of pressure on the intensities and positions of Raman bands has been evaluated and correlated with the interatomic I-I distances derived from high-pressure X-ray diffraction experiments. Pressure was shown to effectively stabilize TEAI against laser-induced photodecomposition, even after a long course of irradiation with the resonant laser light. Examination of a freshly exposed crystal surface revealed that TEAI superficially passivates with the layer of lower polyiodides, which prevents further iodine loss, and shows distinct pressure-induced behaviour.
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Affiliation(s)
- Tomasz Poręba
- Laboratory for Quantum Magnetism, Institute of Physics, École Polytechnique Federale de Lausanne, Lausanne CH-1015, Switzerland.
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - Piero Macchi
- Department of Chemistry, Materials and Chemical Engineering, Polytechnics of Milan, Via Mancinelli 7, 20131, Milan, Italy
| | - Nicola Casati
- Swiss Light Source, Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
| | - Tomasz Sierański
- Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
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Andrade PHM, Ahouari H, Volkringer C, Loiseau T, Vezin H, Hureau M, Moissette A. Electron-Donor Functional Groups, Band Gap Tailoring, and Efficient Charge Separation: Three Keys To Improve the Gaseous Iodine Uptake in MOF Materials. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37315191 DOI: 10.1021/acsami.3c04955] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Metal-organic frameworks (MOFs) have been largely investigated worldwide for their use in the capture of radioactive iodine due to its potential release during nuclear accident events and reprocessing of nuclear fuel. The present work deals with the capture of gaseous I2 under a continuous flow and its subsequent transformation into I3- within the porous structures of three distinct, yet structurally related, terephthalate-based MOFs: MIL-125(Ti), MIL-125(Ti)_NH2, and CAU-1(Al)_NH2. The synthesized materials exhibited specific surface areas (SSAs) with similar order of magnitude: 1207, 1099, and 1110 m2 g-1 for MIL-125(Ti), MIL-125(Ti)_NH2, and CAU-1(Al)_NH2, respectively. Because of that, it was possible to evaluate the influence of other variables over the iodine uptake capacity─such as band gap energies, functional groups, and charge transfer complexes (CTC). After 72 h of contact with the I2 gas flow, MIL-125(Ti)_NH2 was able to trap 11.0 mol mol-1 of I2, followed by MIL-125(Ti) (8.7 mol mol-1), and by CAU-1(Al)_NH2 (4.2 mol mol-1). The enhanced ability to retain I2 in the MIL-125(Ti)_NH2 was associated with a combined effect between its amino group (which has a great affinity toward iodine), its smaller band gap (2.5 eV against 2.6 and 3.8 eV for CAU-1(Al)_NH2 and MIL-125(Ti), respectively), and its efficient charge separation. In fact, the presence of a linker-to-metal charge transfer (LMCT) mechanism in MIL-125(Ti) compounds separates the photogenerated electrons and holes into the two distinct moieties of the MOF: the organic linker (which stabilizes the holes) and the oxy/hydroxy inorganic cluster (which stabilizes the electrons). This effect was observed using EPR spectroscopy, whereas the reduction of the Ti4+ cations into the paramagnetic Ti3+ species was evidenced after irradiation of the pristine Ti-based MOFs with UV light (<420 nm). In contrast, because CAU-1(Al)_NH2 exhibits a purely linker-based transition (LBT)─with no EPR signals related to Al paramagnetic species─it tends to exhibit faster recombination of the photogenerated charge carriers as, in this case, both electrons and holes are located over the organic linker. Furthermore, the transformation of the gaseous I2 into In- [n = 5, 7, 9, ...] intermediates and then into I3- species was evaluated using Raman spectroscopy by following the evolution of their respective bands at about 198, 180, and 113 cm-1. This conversion─which is favored by an effective charge separation and smaller band gaps─increases the I2 uptake capacity of the compounds by creating specific adsorption sites for these anionic species. In fact, because the -NH2 groups act as an antenna to stabilize the photogenerated holes, both In- and I3- are adsorbed into the organic linker via an electrostatic interaction with these positively charged entities. Finally, changes regarding the EPR spectra before and after the iodine loading were considered to propose a mechanism for the electron transfer from the MOFs structure to the I2 molecules considering their different characteristics.
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Affiliation(s)
- Pedro H M Andrade
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (LASIRE), Université de Lille─Sciences et Technologies, 59655 Villeneuve d'Ascq, France
| | - Hania Ahouari
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (LASIRE), Université de Lille─Sciences et Technologies, 59655 Villeneuve d'Ascq, France
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS), Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, F-59000 Lille, France
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide (UCCS), Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, F-59000 Lille, France
| | - Hervé Vezin
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (LASIRE), Université de Lille─Sciences et Technologies, 59655 Villeneuve d'Ascq, France
| | - Matthieu Hureau
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (LASIRE), Université de Lille─Sciences et Technologies, 59655 Villeneuve d'Ascq, France
| | - Alain Moissette
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (LASIRE), Université de Lille─Sciences et Technologies, 59655 Villeneuve d'Ascq, France
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Porȩba T, Racioppi S, Garbarino G, Morgenroth W, Mezouar M. Investigating the Structural Symmetrization of CsI 3 at High Pressures through Combined X-ray Diffraction Experiments and Theoretical Analysis. Inorg Chem 2022; 61:10977-10985. [DOI: 10.1021/acs.inorgchem.2c01690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Tomasz Porȩba
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, Grenoble 38000, France
| | - Stefano Racioppi
- Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14260-3000, United States
| | - Gaston Garbarino
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, Grenoble 38000, France
| | - Wolfgang Morgenroth
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, Grenoble 38000, France
- Institute of Geosciences, University of Potsdam, Potsdam-Golm 14476, Germany
| | - Mohamed Mezouar
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, Grenoble 38000, France
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Andrade PHM, Henry N, Volkringer C, Loiseau T, Vezin H, Hureau M, Moissette A. Iodine Uptake by Zr-/Hf-Based UiO-66 Materials: The Influence of Metal Substitution on Iodine Evolution. ACS APPLIED MATERIALS & INTERFACES 2022; 14:29916-29933. [PMID: 35758325 DOI: 10.1021/acsami.2c07288] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Many works reported the encapsulation of iodine in metal-organic frameworks as well as the I2 → I3- chemical conversion. This transformation has been examined by adsorbing gaseous iodine on a series of UiO-66 materials and the different Hf/Zr metal ratios (0-100% Hf) were evaluated during the evolution of I2 into I3-. The influence of the hafnium content on the UiO-66 structure was highlighted by PXRD, SEM images, and gas sorption tests. The UiO-66(Hf) presented smaller lattice parameter (a = 20.7232 Å), higher crystallite size (0.18 ≤ Φ ≤ 3.33 μm), and smaller SSABET (818 m2·g-1) when compared to its parent UiO-66(Zr) ─ a = 20.7696 Å, 100 ≤ Φ ≤ 250 nm, and SSABET = 1262 m2·g-1. The effect of replacing Zr atoms by Hf in the physical properties of the UiO-66 was deeply evaluated by a spectroscopic study using UV-vis, FTIR, and Raman characterizations. In this case, the Hf presence reduced the band gap of the UiO-66, from 4.07 eV in UiO-66(Zr) to 3.98 eV in UiO-66(Hf). Furthermore, the UiO-66(Hf) showed a blue shift for several FTIR and Raman bands, indicating a stiffening on the implied interatomic bonds when comparing to UiO-66(Zr) spectra. Hafnium was found to clearly favor the capture of iodine [285 g·mol-1, against 230 g·mol-1 for UiO-66(Zr)] and the kinetic evolution of I2 into I3- after 16 h of I2 filtration. Three iodine species were typically identified by Raman spectroscopy and chemometric analysis. These species are as follows: "free" I2 (206 cm-1), "perturbed" I2 (173 cm-1), and I3- (115 and 141 cm-1). It was also verified, by FTIR spectroscopy, that the oxo and hydroxyl groups of the inorganic [M6O4(OH)4] (M = Zr, Hf) cluster were perturbed after the adsorption of I2 into UiO-66(Hf), which was ascribed to the higher acid character of Hf. Finally, with that in mind and considering that the EPR results discard the possibility of a redox phenomenon involving the tetravalent cations (Hf4+ or Zr4+), a mechanism was proposed for the conversion of I2 into I3- in UiO-66─based on an electron donor-acceptor complex between the aromatic ring of the BDC linker and the I2 molecule.
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Affiliation(s)
- Pedro H M Andrade
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (LASIRE), Université de Lille─Sciences et Technologies, 59655 Villeneuve d'Ascq, France
| | - Natacha Henry
- Unité de Catalyse et Chimie du Solide (UCCS), Université de Lille, CNRS, Centrale Lille, Université d'Artois, UMR 8181, F-59000 Lille, France
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS), Université de Lille, CNRS, Centrale Lille, Université d'Artois, UMR 8181, F-59000 Lille, France
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide (UCCS), Université de Lille, CNRS, Centrale Lille, Université d'Artois, UMR 8181, F-59000 Lille, France
| | - Hervé Vezin
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (LASIRE), Université de Lille─Sciences et Technologies, 59655 Villeneuve d'Ascq, France
| | - Matthieu Hureau
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (LASIRE), Université de Lille─Sciences et Technologies, 59655 Villeneuve d'Ascq, France
| | - Alain Moissette
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (LASIRE), Université de Lille─Sciences et Technologies, 59655 Villeneuve d'Ascq, France
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Leloire M, Walshe C, Devaux P, Giovine R, Duval S, Bousquet T, Chibani S, Paul JF, Moissette A, Vezin H, Nerisson P, Cantrel L, Volkringer C, Loiseau T. Capture of Gaseous Iodine in Isoreticular Zirconium-Based UiO-n Metal-Organic Frameworks: Influence of Amino Functionalization, DFT Calculations, Raman and EPR Spectroscopic Investigation. Chemistry 2022; 28:e202104437. [PMID: 35142402 DOI: 10.1002/chem.202104437] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Indexed: 01/09/2023]
Abstract
A series of Zr-based UiO-n MOF materials (n=66, 67, 68) have been studied for iodine capture. Gaseous iodine adsorption was collected kinetically from a home-made set-up allowing the continuous measurement of iodine content trapped within UiO-n compounds, with organic functionalities (-H, -CH3 , -Cl, -Br, -(OH)2 , -NO2 , -NH2 , (-NH2 )2 , -CH2 NH2 ) by in-situ UV-Vis spectroscopy. This study emphasizes the role of the amino groups attached to the aromatic rings of the ligands connecting the {Zr6 O4 (OH)4 } brick. In particular, the preferential interaction of iodine with lone-pair groups, such as amino functions, has been experimentally observed and is also based on DFT calculations. Indeed, higher iodine contents were systematically measured for amino-functionalized UiO-66 or UiO-67, compared to the pristine material (up to 1211 mg/g for UiO-67-(NH2 )2 ). However, DFT calculations revealed the highest computed interaction energies for alkylamine groups (-CH2 NH2 ) in UiO-67 (-128.5 kJ/mol for the octahedral cavity), and pointed out the influence of this specific functionality compared with that of an aromatic amine. The encapsulation of iodine within the pore system of UiO-n materials and their amino-derivatives has been analyzed by UV-Vis and Raman spectroscopy. We showed that a systematic conversion of molecular iodine (I2 ) species into anionic I- ones, stabilized as I- ⋅⋅⋅I2 or I3 - complexes within the MOF cavities, occurs when I2 @UiO-n samples are left in ambient light.
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Affiliation(s)
- Maeva Leloire
- Unité de Catalyse et Chimie du Solide, Université de Lille, Centrale Lille Université d'Artois, UMR CNRS 8181-UCCS, 59000, Lille, France
| | - Catherine Walshe
- Unité de Catalyse et Chimie du Solide, Université de Lille, Centrale Lille Université d'Artois, UMR CNRS 8181-UCCS, 59000, Lille, France
| | - Philippe Devaux
- Unité de Catalyse et Chimie du Solide, Université de Lille, Centrale Lille Université d'Artois, UMR CNRS 8181-UCCS, 59000, Lille, France
| | - Raynald Giovine
- Unité de Catalyse et Chimie du Solide, Université de Lille, Centrale Lille Université d'Artois, UMR CNRS 8181-UCCS, 59000, Lille, France
| | - Sylvain Duval
- Unité de Catalyse et Chimie du Solide, Université de Lille, Centrale Lille Université d'Artois, UMR CNRS 8181-UCCS, 59000, Lille, France
| | - Till Bousquet
- Unité de Catalyse et Chimie du Solide, Université de Lille, Centrale Lille Université d'Artois, UMR CNRS 8181-UCCS, 59000, Lille, France
| | - Siwar Chibani
- Unité de Catalyse et Chimie du Solide, Université de Lille, Centrale Lille Université d'Artois, UMR CNRS 8181-UCCS, 59000, Lille, France
| | - Jean-Francois Paul
- Unité de Catalyse et Chimie du Solide, Université de Lille, Centrale Lille Université d'Artois, UMR CNRS 8181-UCCS, 59000, Lille, France
| | - Alain Moissette
- Laboratoire de Spectroscopie pour les Interactions la Réactivité et l'Environnement, Université de Lille, UMR CNRS 8516-LASIRE, 59000, Lille, France
| | - Hervé Vezin
- Laboratoire de Spectroscopie pour les Interactions la Réactivité et l'Environnement, Université de Lille, UMR CNRS 8516-LASIRE, 59000, Lille, France
| | - Philippe Nerisson
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN) PSN-RES, 13115, Saint Paul lez Durance, France
| | - Laurent Cantrel
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN) PSN-RES, 13115, Saint Paul lez Durance, France
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide, Université de Lille, Centrale Lille Université d'Artois, UMR CNRS 8181-UCCS, 59000, Lille, France
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide, Université de Lille, Centrale Lille Université d'Artois, UMR CNRS 8181-UCCS, 59000, Lille, France
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Yushina ID, Krylov AS, Bol'shakov OI, Rakitin OA, Bartashevich EV. High-pressure transformation of dithiazolylidene-dithiazolium polyiodide with N-H…N hydrogen bond: A Raman Spectroscopy study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 268:120635. [PMID: 34840054 DOI: 10.1016/j.saa.2021.120635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 10/14/2021] [Accepted: 11/12/2021] [Indexed: 06/13/2023]
Abstract
The insight into the behavior of polyiodides under non-ambient conditions can enrich the practical applications due to obtaining materials with adjustable and tunable conducting properties. In this work Raman spectroscopy study in the range 0 - 6.5 GPa has been performed for dithiazolylidene-dithiazolium zigzag polyiodide with N-H…N hydrogen bond. Variations of band positions in the low-wavenumber region of Raman spectra have been attributed to the changes in the anionic part of the unit cell. The association of different interacting polyiodide subunits at pressure above 1.5 GPa leads to the emergence of the bands at 98 and 115 cm-1 due to consistent vibrations in the I82- zigzag. The emergence of the band at 159 cm-1 above 0.28 GPa can be assigned to N-H…N hydrogen bond vibration. The obtained results depict undergoing structure transformations: the stronger are cation…cation and anion…anion interactions the more likely is the observation of conducting properties due to the formation of polyiodide zigzag and strongly-bound hydrogen-bonded fragment.
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Affiliation(s)
- I D Yushina
- South Ural State University, Chemical Faculty. 454080, Lenin avenue, 76, Chelyabinsk, Russia
| | - A S Krylov
- Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk 660036, Russia
| | - O I Bol'shakov
- South Ural State University, Chemical Faculty. 454080, Lenin avenue, 76, Chelyabinsk, Russia; N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia
| | - O A Rakitin
- South Ural State University, Chemical Faculty. 454080, Lenin avenue, 76, Chelyabinsk, Russia; N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia
| | - E V Bartashevich
- South Ural State University, Chemical Faculty. 454080, Lenin avenue, 76, Chelyabinsk, Russia
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Baig N, Shetty S, Pasha SS, Pramanik SK, Alameddine B. Copolymer networks with contorted units and highly polar groups for ultra-fast selective cationic dye adsorption and iodine uptake. POLYMER 2022. [DOI: 10.1016/j.polymer.2021.124467] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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10
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Space and structure activation of collagen fiber for high efficient capture iodine in off-gas. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.126389] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Poręba T, Świątkowski M, Kruszyński R. Molecular self-assembly of 1D infinite polyiodide helices in a phenanthrolinium salt. Dalton Trans 2021; 50:2800-2806. [PMID: 33533384 DOI: 10.1039/d0dt04042h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new linear polymeric polyiodide, catena-poly[tris(1,10-phenanthrolin-1-ium)tris(1,10-phenanthroline)heptaiodide], was prepared by one-step synthesis. Its formation is driven by hydrogen-bond assisted supramolecular assembly in the presence of chromium(iii) acetate. Its structure has been characterized by the means of single-crystal X-ray diffraction. To date, this is only one of the few examples of organized linear infinite polyiodides with a known structure. The interplay between the interactions within the hypervalent iodine chain and its supramolecular environment is elucidated. The electrical, thermal, and spectroscopic properties of the studied compound were investigated and associated with the structural features. The infinite character of the polyiodide chain and its similarity to the blue starch-iodine complex has been additionally confirmed by Raman spectroscopy. Despite the apparent structural and spectroscopic similarities with the previously reported 1D polymeric polyiodide, its physical properties, i.e. electrical conductivity and thermal stability, differ significantly. This can be rationalized by the differences in the orbital overlap within the iodine chain, as well as the distinct interactions with the cation.
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Affiliation(s)
- Tomasz Poręba
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France.
| | - Marcin Świątkowski
- Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
| | - Rafał Kruszyński
- Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
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12
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Liu Y, Li B, Shu X, Zhang Z, Wei G, Liu Y, Chen S, Xie Y, Lu X. Low-sintering-temperature borosilicate glass to immobilize silver-coated silica-gel with different iodine loadings. JOURNAL OF HAZARDOUS MATERIALS 2021; 403:123588. [PMID: 32777747 DOI: 10.1016/j.jhazmat.2020.123588] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 07/11/2020] [Accepted: 07/29/2020] [Indexed: 06/11/2023]
Abstract
To better deal with the radioactive iodine generated during the development of nuclear energy, B2O3, Bi2O3, ZnO, and SiO2 were used to sinter borosilicate glass for the immobilization of iodine. The effect of B2O3 on glass formation was discussed by changing the molar ratio of B2O3 in the matrix. When B2O3 content is 50 mol% and sintering temperature is 600 ℃, the amorphous degree of quaternary glass is the highest. The sintered body with the highest degree of amorphous was selected to study radioactive iodine. Then, the effects of different iodine loading concentrations for sintering borosilicate glass in terms of microstructure and phase change were discussed. With the increase in iodine content on silica-gel, the degree of amorphous of the specimens presented a decreasing trend, and there are obvious SiO2 peaks. When the content was 20 wt.%-30 wt.%, a large number of new phases were generated. When the iodine content is 20 wt.%, in addition to the enrichment of Si and O elements, the elemental distribution for B, Bi, Zn, I, and Ag was even. TEM results also showed that there was a crystalline phase in the sinter.
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Affiliation(s)
- Yi Liu
- State Key Laboratory of Environmental-friendly Energy Materials, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, PR China
| | - Bingsheng Li
- State Key Laboratory of Environmental-friendly Energy Materials, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, PR China
| | - Xiaoyan Shu
- Fundamental Science on Nuclear Wastes and Environmental Safety Laboratory, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, PR China
| | - Zhentao Zhang
- China Institute of Atomic Energy, Beijing, 102413, PR China
| | - Guilin Wei
- Fundamental Science on Nuclear Wastes and Environmental Safety Laboratory, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, PR China
| | - Yi Liu
- China Institute of Atomic Energy, Beijing, 102413, PR China
| | - Shunzhang Chen
- Fundamental Science on Nuclear Wastes and Environmental Safety Laboratory, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, PR China; Key Laboratory of Radiation Physics and Technology, Ministry of Education; Institute of Nuclear Science and Technology, Sichuan University, Chengdu, 610064, PR China
| | - Yi Xie
- University of Science and Technology of China, Hefei, 230026, PR China; CAS Key Laboratory of Photovoltaic and Energy Conservation Materials, Institute of Plasma Physics, Chinese Academy of Sciences, P.O. Box 1126, Hefei, 230031, PR China
| | - Xirui Lu
- State Key Laboratory of Environmental-friendly Energy Materials, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, PR China; Fundamental Science on Nuclear Wastes and Environmental Safety Laboratory, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, PR China.
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13
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Jin K, Lee B, Park J. Metal-organic frameworks as a versatile platform for radionuclide management. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213473] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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14
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Takekiyo T, Yoshimura Y. Peculiar High-Pressure Phase Behavior of 1-Butyl-3-methylimidazolium Iodide. J Phys Chem B 2020; 124:7659-7667. [PMID: 32701280 DOI: 10.1021/acs.jpcb.0c04954] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We investigated the stability of the liquid phase of 1-butyl-3-methylimidazolium iodide (hereafter abbreviated as [C4mim][I]) up to 16.7 GPa at room temperature. We observed a peculiar phase transition behavior in the [C4mim][I] sample. In particular, a glassy state was formed at ∼1.3 GPa; however, the reddish-brown precipitate was formed probably due to concentrated I3- or I2- species that were formed above 12 GPa; [C4mim][I] showed a pressure-induced partial crystallization from the glassy state. We concluded that the conformation of [C4mim]+ is essential in iterative modulation to control the environmental formation of iodide precipitate.
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Affiliation(s)
- Takahiro Takekiyo
- Department of Applied Chemistry, National Defense Academy, 1-10-20, Hashirimizu, Yokosuka, Kanagawa 239-8686, Japan
| | - Yukihiro Yoshimura
- Department of Applied Chemistry, National Defense Academy, 1-10-20, Hashirimizu, Yokosuka, Kanagawa 239-8686, Japan
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15
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Hanna L, Lockard JV. From IR to x-rays: gaining molecular level insights on metal-organic frameworks through spectroscopy. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2019; 31:483001. [PMID: 31387089 DOI: 10.1088/1361-648x/ab38da] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
This topical review focuses on the application of several types of spectroscopy methods to a class of solid state materials called metal organic frameworks (MOFs). MOFs are self-assembled, porous crystalline materials composed of metal cluster nodes linked through coordination bonds with organic or organometallic molecular constituents. Their unique host-guest properties make them attractive for many adsorption-based applications such as gas storage and separation, catalysis, sensing and others. While much research focuses on the development and application of these materials, fundamental studies of MOF properties and molecular level host-guest interactions behind their functionality have become a significant research direction on its own. Spectroscopy methods are now ubiquitous tools in this pursuit. This review focuses on the application of three classes of spectroscopy methods to MOF materials: vibrational, optical electronic and x-ray spectroscopies. Following brief introductions to each method that include pertinent theory and experimental considerations, we present a broad overview of the types of MOF systems that have been studied, with specific examples and important new molecular level insights highlighted along the way. The current status of spectroscopic studies of MOFs is presented at the end along with some perspectives on the future directions in this area of research.
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Affiliation(s)
- Lauren Hanna
- Department of Chemistry, Rutgers University, Newark, NJ 07102, United States of America
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Lee B, Chen YP, Park J, Park J. Visualization of Iodine Chemisorption Facilitated by Aryl C-H Bond Activation. ACS APPLIED MATERIALS & INTERFACES 2019; 11:25817-25823. [PMID: 31240906 DOI: 10.1021/acsami.9b04768] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The ability to chemisorb iodine is important for the safe long-term storage of fission products from nuclear reactors. Herein, we successfully used single-crystal X-ray diffraction analysis to crystallographically visualize I2 binding sites in two isostructural metal-organic frameworks, viz. Co2(m-DOBDC) (m-DOBDC4- = 4,6-dioxo-1,3-benzenedicarboxylate) and Co2(p-DOBDC) (p-DOBDC4- = 2,5-dioxo-1,4-benzenedicarboxylate), with increasing I2 loading. Interestingly, the C-H bond at the electron-rich carbon (C5) of m-DOBDC4- is activated toward electrophilic aromatic substitution, forming an aryl C-I bond and I- or I3- that coordinates to unsaturated open Co sites. Cooperation between the ligand and the open Co sites leads to rapid chemisorption of I2 even under mild adsorption conditions, such as room temperature. In contrast, molecular I2 coordinates to the open Co sites of Co2(p-DOBDC). Owing to the chemisorption of I2, I2@Co2(m-DOBDC) decomposes at a much higher temperature than I2@Co2(p-DOBDC), as revealed by thermogravimetric analysis.
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Affiliation(s)
- Byeongchan Lee
- Department of Emerging Materials Science , Daegu Gyeongbuk Institute of Science and Technology (DGIST) , 333 Techno Jungang-daero , Dalseong-gun, Daegu 42988 , Korea
| | - Ying-Pin Chen
- Department of Protein Purification , Applied Viromics , Fremont , California 94539 , United States
| | - Jinkyu Park
- Nuclear Chemistry Research Division , Korea Atomic Energy Research Institute , 989-111 Daedeok-daero , Yuseong-gu, Daejeon 34057 , Korea
| | - Jinhee Park
- Department of Emerging Materials Science , Daegu Gyeongbuk Institute of Science and Technology (DGIST) , 333 Techno Jungang-daero , Dalseong-gun, Daegu 42988 , Korea
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Wan K, Yu J, Yang Q, Xu J. 5,5′‐(1,4‐Dioxo‐1,2,3,4‐tetrahydrophthalazine‐6,7‐diyl)bis(oxy)diisophthalate‐Based Coordination Polymers and their TNP Sensing Ability. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900558] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ke‐Ke Wan
- College of Chemistry, and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry Jilin University 130012 Changchun, Jilin China
| | - Jie‐Hui Yu
- College of Chemistry, and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry Jilin University 130012 Changchun, Jilin China
| | - Qing‐Feng Yang
- State Key Laboratory of High‐efficiency Utilization of Coal and Green Chemical Engineering, and College of Chemistry and Chemical Engineering Ningxia University 750021 Yinchuan China
| | - Ji‐Qing Xu
- College of Chemistry, and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry Jilin University 130012 Changchun, Jilin China
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Gładysiak A, Nguyen TN, Spodaryk M, Lee J, Neaton JB, Züttel A, Stylianou KC. Incarceration of Iodine in a Pyrene‐Based Metal–Organic Framework. Chemistry 2018; 25:501-506. [DOI: 10.1002/chem.201805073] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Indexed: 12/29/2022]
Affiliation(s)
- Andrzej Gładysiak
- Laboratory of Molecular Simulation (LSMO)Institut des Sciences et Ingénierie Chimiques (ISIC)École Polytechnique Fédérale de Lausanne (EPFL Valais) Rue de l'Industrie 17 1951 Sion Switzerland
| | - Tu N. Nguyen
- Laboratory of Molecular Simulation (LSMO)Institut des Sciences et Ingénierie Chimiques (ISIC)École Polytechnique Fédérale de Lausanne (EPFL Valais) Rue de l'Industrie 17 1951 Sion Switzerland
| | - Mariana Spodaryk
- Laboratory of Materials for Renewable Energy (LMER)Institut des Sciences et Ingénierie Chimiques (ISIC)École Polytechnique Fédérale de Lausanne (EPFL Valais) Rue de l'Industrie 17 1951 Sion Switzerland
| | - Jung‐Hoon Lee
- Molecular FoundryLawrence Berkeley National Laboratory Berkeley California 94720 USA
- Department of PhysicsUniversity of California Berkeley California 94720 USA
| | - Jeffrey B. Neaton
- Molecular FoundryLawrence Berkeley National Laboratory Berkeley California 94720 USA
- Department of PhysicsUniversity of California Berkeley California 94720 USA
- Kavli Energy Nanosciences Institute at Berkeley Berkeley California 94720 USA
| | - Andreas Züttel
- Laboratory of Materials for Renewable Energy (LMER)Institut des Sciences et Ingénierie Chimiques (ISIC)École Polytechnique Fédérale de Lausanne (EPFL Valais) Rue de l'Industrie 17 1951 Sion Switzerland
| | - Kyriakos C. Stylianou
- Laboratory of Molecular Simulation (LSMO)Institut des Sciences et Ingénierie Chimiques (ISIC)École Polytechnique Fédérale de Lausanne (EPFL Valais) Rue de l'Industrie 17 1951 Sion Switzerland
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