1
|
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 2024:e2400265. [PMID: 38660825 DOI: 10.1002/smll.202400265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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
| |
Collapse
|
2
|
Couzon N, Hardy P, Ferreira M, Hammi N, Dhainaut J, Pourpoint F, Royer S, Loiseau T, Campagne C, Volkringer C. Green synthesis of MOF-based textile composites for the degradation of a chemical warfare agent simulant. Dalton Trans 2024; 53:5784-5787. [PMID: 38451138 DOI: 10.1039/d3dt03359g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
A green synthesis of UiO-66-NH2 embedded in chitosan and deposited on textiles has been investigated for the degradation of chemical warfare agents. This method requires no heating or use of toxic solvents. The composite synthesized presents an interesting efficiency in detoxifying common simulants of chemical warfare agents, such as DMNP. In parallel, resistance and permeability tests were also realized in order to confirm the suitability of the composites for further applications.
Collapse
Affiliation(s)
- Nelly Couzon
- Univ. Lille, CNRS, Centrale Lille, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France.
| | - Pauline Hardy
- Univ. Lille, CNRS, Centrale Lille, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France.
| | - Manuela Ferreira
- Univ. Lille, Univ. Lille, ENSAIT, ULR 2461-GEMTEX-Génie et Matériaux Textiles, F-59000 Lille, France
| | - Nisrine Hammi
- Univ. Lille, CNRS, Centrale Lille, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France.
| | - Jérémy Dhainaut
- Univ. Lille, CNRS, Centrale Lille, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France.
| | - Frédérique Pourpoint
- Univ. Lille, CNRS, Centrale Lille, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France.
| | - Sébastien Royer
- Univ. Lille, CNRS, Centrale Lille, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France.
| | - Thierry Loiseau
- Univ. Lille, CNRS, Centrale Lille, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France.
| | - Christine Campagne
- Univ. Lille, Univ. Lille, ENSAIT, ULR 2461-GEMTEX-Génie et Matériaux Textiles, F-59000 Lille, France
| | - Christophe Volkringer
- Univ. Lille, CNRS, Centrale Lille, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France.
| |
Collapse
|
3
|
Venel F, Giovine R, Laurencin D, Špačková J, Mittelette S, Métro TX, Volkringer C, Lafon O, Pourpoint F. Probing oxygen exchange between UiO-66(Zr) MOF and water using 17 O solid-state NMR. Chemistry 2024; 30:e202302731. [PMID: 38227358 DOI: 10.1002/chem.202302731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Indexed: 01/17/2024]
Abstract
The Zr-based Metal Organic Framework (MOF) UiO-66(Zr) is widely employed owing to its good thermal and chemical stabilities. Although the long-range structure of this MOF is preserved in the presence of water during several days, little is known about the formation of defects, which cannot be detected using diffraction techniques. We apply here 17 O solid-state NMR spectroscopy at 18.8 T to investigate the reactivity of UiO-66, through the exchange of oxygen atoms between the different sites of the MOF and water. For that purpose, we have selectively enriched in 17 O isotope the carboxylate groups of UiO-66(Zr) by using it with 17 O-labeled terephthalic acid prepared using mechanochemistry. In the presence of water at 50 °C and a following dehydration at 150 °C, we observe an overall exchange of O atoms between COO- and μ3 -O2- sites. Furthermore, we demonstrate that the three distinct oxygen sites, μ3 -OH, μ3 -O2- and COO- , of UiO-66(Zr) MOF can be enriched in 17 O isotope by post-synthetic hydrothermal treatment in the presence of 17 O-enriched water. These results demonstrate the lability of Zr-O bonds and the reactivity of UiO-66(Zr) with water.
Collapse
Affiliation(s)
- Florian Venel
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
| | - Raynald Giovine
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
| | - Danielle Laurencin
- Institut Charles Gerhardt Montpellier, UMR-5253 CNRS-UM-ENSCM, 1919 route de Mende, 34095, Montpellier, Cedex 05, France
| | - Jessica Špačková
- Institut Charles Gerhardt Montpellier, UMR-5253 CNRS-UM-ENSCM, 1919 route de Mende, 34095, Montpellier, Cedex 05, France
| | - Sébastien Mittelette
- Institut Charles Gerhardt Montpellier, UMR-5253 CNRS-UM-ENSCM, 1919 route de Mende, 34095, Montpellier, Cedex 05, France
| | - Thomas-Xavier Métro
- Institut Charles Gerhardt Montpellier, UMR-5253 CNRS-UM-ENSCM, 1919 route de Mende, 34095, Montpellier, Cedex 05, France
| | - Christophe Volkringer
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
| | - Olivier Lafon
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
| | - Frédérique Pourpoint
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
| |
Collapse
|
4
|
Hammi N, Bonneau M, El Kadib A, Kitagawa S, Loiseau T, Volkringer C, Royer S, Dhainaut J. Enhanced Gas Adsorption in HKUST-1@Chitosan Aerogels, Cryogels, and Xerogels: An Evaluation Study. ACS Appl Mater Interfaces 2023; 15:53395-53404. [PMID: 37934853 DOI: 10.1021/acsami.3c10408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
This study investigates the use of chitosan hydrogel microspheres as a template for growing an extended network of MOF-type HKUST-1. Different drying methods (supercritical CO2, freeze-drying, and vacuum drying) were used to generate three-dimensional polysaccharide nanofibrils embedding MOF nanoclusters. The resulting HKUST-1@Chitosan beads exhibit uniform and stable loadings of HKUST-1 and were used for the adsorption of CO2, CH4, Xe, and Kr. The maximum adsorption capacity of CO2 was found to be 1.98 mmol·g-1 at 298 K and 1 bar, which is significantly higher than those of most MOF-based composite materials. Based on Henry's constants, thus-prepared HKUST-1@CS beads also exhibit fair selectivity for CO2 over CH4 and Xe over Kr, making them promising candidates for capture and separation applications.
Collapse
Affiliation(s)
- Nisrine Hammi
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181─UCCS─Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
- Univ. Lille, CNRS, INRA, Centrale Lille, Univ. Artois, FR 2638─IMEC─Institut Michel-Eugène Chevreul, 59000 Lille, France
| | - Mickaele Bonneau
- Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Kyoto 606-8501, Japan
| | - Abdelkrim El Kadib
- Euromed Research Center, Engineering Division, Euro-Med University of Fes (UEMF), Route de Meknes, Rond-point de Bensouda, 30070 Fès, Morocco
| | - Susumu Kitagawa
- Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Kyoto 606-8501, Japan
| | - Thierry Loiseau
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181─UCCS─Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Christophe Volkringer
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181─UCCS─Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Sébastien Royer
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181─UCCS─Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Jérémy Dhainaut
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181─UCCS─Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| |
Collapse
|
5
|
Salaün P, Fadel A, Pelaez-Fernandez M, Mouloud BE, Tahon JF, Volkringer C, Addad A, Woisel P, Le Fer G. Cooperative Synthesis of Raspberry-Like Covalent Organic Framework-Polymer Particles with a Radial Single-Crystal Grain Orientation. Small 2023:e2303697. [PMID: 37612799 DOI: 10.1002/smll.202303697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 07/26/2023] [Indexed: 08/25/2023]
Abstract
Despite many efforts devoted toward the design of covalent organic frameworks (COFs) at the framework level by selecting the building blocks, their organization in the nano to meso regimes is often neglected. Moreover, the importance of processability for their applications has recently emerged and the synthesis of COF nanostructures without agglomeration is still a challenge. Herein, the first example of hybrid COF-polymer particles for which polymers are used to manipulate the 2D COF growth along a specific direction is reported. The study examines how the nature, chain-end functionality, and molar mass of the polymer influence the shaping of hybrid 2D boronate ester-linked COF-polymer particles. Catechol-poly(N-butyl acrylate) leads to the self-assembly of crystallites into quasi-spherical structures while catechol-poly(N-isopropylacrylamide) mediates the synthesis of raspberry-like COF-polymer particles with radial grain orientation. Scanning and transmission electron microscopies (SEM and TEM) and 4D-STEM-ACOM (automated crystal orientation mapping) highlight the single-crystal character of these domains with one plane family throughout the particles. Interestingly, the presence of PNIPAm on the particle surface allows their drying without co-crystallization and enables their resuspension. Kinetic investigations show that catechol-PnBuA acts as a modulator and catechol-PNIPAm induces a template effect, introducing supramolecular self-assembly properties into particles to create new morphologies with higher structural complexity, beyond the framework level.
Collapse
Affiliation(s)
- Pauline Salaün
- UMR 8207 - UMET - Unité Matériaux Et Transformations, CNRS, INRAE, University of Lille, Ecole Centrale, Lille, F-59000, France
| | - Alexandre Fadel
- FR 2638 - IMEC - Institut Michel-Eugène Chevreul, CNRS, INRAE, Université d'Artois, University of Lille, F-59000, Ecole Centrale, Lille, France
| | - Mario Pelaez-Fernandez
- UMR 8207 - UMET - Unité Matériaux Et Transformations, CNRS, INRAE, University of Lille, Ecole Centrale, Lille, F-59000, France
| | - Bahae-Eddine Mouloud
- UMR 8207 - UMET - Unité Matériaux Et Transformations, CNRS, INRAE, University of Lille, Ecole Centrale, Lille, F-59000, France
| | - Jean-François Tahon
- UMR 8207 - UMET - Unité Matériaux Et Transformations, CNRS, INRAE, University of Lille, Ecole Centrale, Lille, F-59000, France
| | - Christophe Volkringer
- UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, CNRS, Univ. Artois, University of Lille, Centrale Lille, Lille, F-59000, France
| | - Ahmed Addad
- UMR 8207 - UMET - Unité Matériaux Et Transformations, CNRS, INRAE, University of Lille, Ecole Centrale, Lille, F-59000, France
| | - Patrice Woisel
- UMR 8207 - UMET - Unité Matériaux Et Transformations, CNRS, INRAE, University of Lille, Ecole Centrale, Lille, F-59000, France
| | - Gaëlle Le Fer
- UMR 8207 - UMET - Unité Matériaux Et Transformations, CNRS, INRAE, University of Lille, Ecole Centrale, Lille, F-59000, France
| |
Collapse
|
6
|
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 Appl Mater Interfaces 2023. [PMID: 37315191 DOI: 10.1021/acsami.3c04955] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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
| |
Collapse
|
7
|
Ouf FX, Andrade MDM, Feuchter H, Duval S, Volkringer C, Loiseau T, Salm F, Ainé P, Cantrel L, Gil-Martin A, Hurel F, Lavalette C, March P, Nerisson P, Nos J, Bouilloux L. Airborne Release Fraction of Dissolved Materials During the Combustion of Liquids Representatives of Nuclear Waste Treatment Process. NUCL TECHNOL 2022. [DOI: 10.1080/00295450.2022.2129274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- F. -X. Ouf
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSN-RES/SCA, PSN-RES/SA2I, PSN-RES/SEREX, Gif-Sur-Yvette, 91192, France
| | - M. De Mendonca Andrade
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSN-RES/SCA, PSN-RES/SA2I, PSN-RES/SEREX, Gif-Sur-Yvette, 91192, France
| | - H. Feuchter
- Université de Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - S. Duval
- Université de Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - C. Volkringer
- Université de Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
- Institut Universitaire de France (IUF), 1, rue Descartes, 75231 Paris cedex 05, France
| | - T. Loiseau
- Université de Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - F. Salm
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSN-RES/SCA, PSN-RES/SA2I, PSN-RES/SEREX, Gif-Sur-Yvette, 91192, France
| | - P. Ainé
- Orano, 125 Avenue de Paris, 92320 Châtillon, France
| | - L. Cantrel
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSN-RES/SCA, PSN-RES/SA2I, PSN-RES/SEREX, Gif-Sur-Yvette, 91192, France
| | | | - F. Hurel
- AREXIS Falandre 61380 Mahéru, France
| | - C. Lavalette
- Orano, 125 Avenue de Paris, 92320 Châtillon, France
| | - P. March
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSN-RES/SCA, PSN-RES/SA2I, PSN-RES/SEREX, Gif-Sur-Yvette, 91192, France
| | - P. Nerisson
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSN-RES/SCA, PSN-RES/SA2I, PSN-RES/SEREX, Gif-Sur-Yvette, 91192, France
| | - J. Nos
- Orano, 125 Avenue de Paris, 92320 Châtillon, France
| | - L. Bouilloux
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSN-RES/SCA, PSN-RES/SA2I, PSN-RES/SEREX, Gif-Sur-Yvette, 91192, France
| |
Collapse
|
8
|
Andriotou D, Duval S, Volkringer C, Trivelli X, Shepard WE, Loiseau T. Structural Variety of Niobium(V) Polyoxo Clusters Obtained from the Reaction with Aromatic Monocarboxylic Acids: Isolation of {Nb 2 O}, {Nb 4 O 4 } and {Nb 8 O 12 } Cores. Chemistry 2022; 28:e202201464. [PMID: 35866432 PMCID: PMC9804397 DOI: 10.1002/chem.202201464] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Indexed: 01/05/2023]
Abstract
The reactivity of aryl monocarboxylic acids (benzoic, 1- or 2-naphtoic, 4'-methylbiphenyl-4-carboxylic, and anthracene-9-carboxylic acids) as complexing agents for the ethoxide niobium(V) (Nb(OEt)5 precursor has been investigated. A total of eight coordination complexes were isolated with distinct niobium(V) nuclearities as well as carboxylate complexation states. The use of benzoic acid gives a tetranuclear core Nb4 (μ2 -O)4 (L)4 (OEt)8 ] (L=benzoate (1)) with four Nb-(μ2 -O)-Nb linkages in a square plane configuration. A similar tetramer, 7, was obtained with 2-naphtoic acid by using a 55 % humid atmosphere synthetic route. Two types of dinuclear brick were identified with one central Nb-(μ2 -O)-Nb linkage; they differ in their complexation state, with one bridging carboxylate ([Nb2 (μ2 -O)(μ2 -OEt)(L)(OEt)6 ], with L=1-naphtoate (3) or anthracene-9-carboxylate (5)) or two bridging carboxylate groups ([Nb2 (μ2 -O)(L)2 (OEt)6 ], with L=4'-methylbiphenyl-4-carboxylic (4) or anthracene-9-carboxylate (6)). An octanuclear moiety [Nb8 (μ2 -O)12 (L)8 (η1 -L)4-x (OEt)4+x ] (with L=2-naphtoate, x=0 or 2; 8) was obtained by using a solvothermal route in acetonitrile; it has a cubic configuration with niobium centers at each node, linked by 12 μ2 -O groups. The formation of the niobium oxo clusters was characterized by infrared and liquid 1 H NMR spectroscopy in order to analyze the esterification reaction, which induces the release of water molecules that further react through oxolation with niobium atoms, in different {Nb2 O}, {Nb4 O4 } and {Nb8 O12 } nuclearities.
Collapse
Affiliation(s)
- Despoina Andriotou
- Centrale LilleUniv. ArtoisUMR CNRS 8181 – UCCS – Unité de Catalyse et Chimie du SolideUniversité de Lille59000LilleFrance
| | - Sylvain Duval
- Centrale LilleUniv. ArtoisUMR CNRS 8181 – UCCS – Unité de Catalyse et Chimie du SolideUniversité de Lille59000LilleFrance
| | - Christophe Volkringer
- Centrale LilleUniv. ArtoisUMR CNRS 8181 – UCCS – Unité de Catalyse et Chimie du SolideUniversité de Lille59000LilleFrance
| | - Xavier Trivelli
- CNRS, INRAE, Centrale LilleUniv. ArtoisFR 2638 – IMEC – Institut Michel-Eugène ChevreulUniversité de Lille59000LilleFrance
| | - William E. Shepard
- Synchrotron SOLEILL'Orme des Merisiers, Saint Aubin B.P. 4891192Gif sur YvetteFrance
| | - Thierry Loiseau
- Centrale LilleUniv. ArtoisUMR CNRS 8181 – UCCS – Unité de Catalyse et Chimie du SolideUniversité de Lille59000LilleFrance
| |
Collapse
|
9
|
Bakhtiar A, Bouberka Z, Roussel P, Volkringer C, Addad A, Ouddane B, Pierlot C, Maschke U. Development of a TiO 2/Sepiolite Photocatalyst for the Degradation of a Persistent Organic Pollutant in Aqueous Solution. Nanomaterials (Basel) 2022; 12:3313. [PMID: 36234441 PMCID: PMC9565577 DOI: 10.3390/nano12193313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/16/2022] [Accepted: 09/20/2022] [Indexed: 06/16/2023]
Abstract
A clay-based TiO2 nanocomposite material was synthesized by a facile method, to investigate its structure and photocatalytic efficiency. The supported TiO2 nanoparticles were generated using a sol-gel method, and subsequently, mixed with a suspension of sepiolite. The material was recovered in powder form (Mc-80) and then calcined to properly arrange the crystal lattice of the TiO2 particles for use in heterogeneous photocatalysis (Mc-80-500). A powder X-ray diffractogram of Mc-80-500 revealed a dispersion of anatase and rutile phase TiO2 particles on the clay surface, exhibiting a size in the order of 4-8 nm. TEM images of Mc-80-500 confirmed the presence of isolated TiO2 beads on the surface of the fibrous sepiolite. The specific surface area of Mc-80-500 was larger than that of raw sepiolite and that of free TiO2 nanoparticles. Mc-80-500 was found to be more efficient in heterogeneous photocatalysis compared to other TiO2 materials based on sepiolite. Total depollution of a reactive dye (Orange G) was achieved after 1 h irradiation time, which is relatively quick compared to previous reports. The photocatalyst material can be washed with distilled water without chemical additives or calcination, and can be reused several times for photocatalysis, without loss of efficiency.
Collapse
Affiliation(s)
- Amina Bakhtiar
- Unité Matériaux et Transformations (UMET), UMR 8207, Université de Lille, CNRS, INRAE, Centrale Lille, F-59000 Lille, France
- Laboratoire Physico-Chimie des Matériaux-Catalyse et Environnement (LPCMCE), Université des Sciences et de la Technologie d’Oran Mohamed Boudiaf (USTOMB), BP 1505, El M’naouer, Oran 31000, Algeria
| | - Zohra Bouberka
- Laboratoire Physico-Chimie des Matériaux-Catalyse et Environnement (LPCMCE), Université des Sciences et de la Technologie d’Oran Mohamed Boudiaf (USTOMB), BP 1505, El M’naouer, Oran 31000, Algeria
| | - Pascal Roussel
- Unité de Catalyse et Chimie du Solide (UCCS), UMR 8181, Université de Lille, CNRS, Centrale Lille, F-59000 Lille, France
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS), UMR 8181, Université de Lille, CNRS, Centrale Lille, F-59000 Lille, France
| | - Ahmed Addad
- Unité Matériaux et Transformations (UMET), UMR 8207, Université de Lille, CNRS, INRAE, Centrale Lille, F-59000 Lille, France
| | - Baghdad Ouddane
- Laboratoire de Spectrochimie Infrarouge et Raman (LASIR), UMR 8516, Université de Lille, F-59650 Villeneuve d’Ascq, France
| | - Christel Pierlot
- Unité de Catalyse et Chimie du Solide (UCCS), UMR 8181, Université de Lille, CNRS, Centrale Lille, F-59000 Lille, France
| | - Ulrich Maschke
- Unité Matériaux et Transformations (UMET), UMR 8207, Université de Lille, CNRS, INRAE, Centrale Lille, F-59000 Lille, France
| |
Collapse
|
10
|
Andriotou D, Duval S, Volkringer C, Arevalo-Lopez AM, Simon P, Vezin H, Loiseau T. Crystalline Molecular Assemblies of Complexes Showing Eightfold Coordinated Niobium(IV) Dodecahedral Geometry in the Pyridine-Dicarboxylic Acid System. Inorg Chem 2022; 61:15346-15358. [DOI: 10.1021/acs.inorgchem.2c01654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Despoina Andriotou
- Unité de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, Centrale Lille, Université d’Artois, F-59000 Lille, France
| | - Sylvain Duval
- Unité de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, Centrale Lille, Université d’Artois, F-59000 Lille, France
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, Centrale Lille, Université d’Artois, F-59000 Lille, France
| | - Angel M. Arevalo-Lopez
- Unité de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, Centrale Lille, Université d’Artois, F-59000 Lille, France
| | - Pardis Simon
- Unité de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, Centrale Lille, Université d’Artois, F-59000 Lille, France
| | - Hervé Vezin
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité & l’Environnement (LASIRE) − UMR CNRS 8516, Université de Lille, F-59000 Lille, France
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, Centrale Lille, Université d’Artois, F-59000 Lille, France
| |
Collapse
|
11
|
Couzon N, Dhainaut J, Campagne C, Royer S, Loiseau T, Volkringer C. Porous textile composites (PTCs) for the removal and the decomposition of chemical warfare agents (CWAs) – A review. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
12
|
Venel F, Volkringer C, Lafon O, Pourpoint F. Probing adsorption of water and DMF in UiO-66(Zr) using solid-state NMR. Solid State Nucl Magn Reson 2022; 120:101797. [PMID: 35749817 DOI: 10.1016/j.ssnmr.2022.101797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 05/25/2022] [Accepted: 05/25/2022] [Indexed: 06/15/2023]
Affiliation(s)
- Florian Venel
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, 59000, Lille, France
| | - Christophe Volkringer
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, 59000, Lille, France
| | - Olivier Lafon
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, 59000, Lille, France
| | - Frédérique Pourpoint
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, 59000, Lille, France.
| |
Collapse
|
13
|
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 Appl Mater 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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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
| |
Collapse
|
14
|
Couzon N, Ferreira M, Duval S, El-Achari A, Campagne C, Loiseau T, Volkringer C. Microwave-Assisted Synthesis of Porous Composites MOF-Textile for the Protection against Chemical and Nuclear Hazards. ACS Appl Mater Interfaces 2022; 14:21497-21508. [PMID: 35471817 DOI: 10.1021/acsami.2c03247] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Since the emergence of chemical, biological, radiological, and nuclear risks, significant efforts have been made to create efficient personal protection equipment. Recently, metal-organic framework (MOF) materials have emerged as new promising candidates for the capture and degradation of various threats, like chemical warfare agents (CWAs) or radioactive species. Herein, we report a new synthesis method of MOF-textile composites by microwave irradiation, with direct anchoring of MOFs on textiles. The resistance of the composite has been tested using normed abrasion measurements, and non-stable samples were optimized. The protection capacity of the MOF-textile composite has been tested against dimethyl 4-nitrophenyl phosphate, a common CWA simulant, showing short degradation half-life (30 min). Radiological/nuclear protection has also been tested through uranium uptake (up to 15 mg g-1 adsorbent) and the capture of Kr or Xe gas at 0.9 and 2.9 cm3/g, respectively.
Collapse
Affiliation(s)
- Nelly Couzon
- Univ. Lille, CNRS, Centrale Lille, UMR 8181─UCCS─Unité de Catalyse et Chimie du Solide, Lille F-59000, France
| | - Manuela Ferreira
- Univ. Lille, ENSAIT, ULR 2461─GEMTEX─Génie et Matériaux Textiles, Lille F-59000, France
| | - Sylvain Duval
- Univ. Lille, CNRS, Centrale Lille, UMR 8181─UCCS─Unité de Catalyse et Chimie du Solide, Lille F-59000, France
| | - Ahmida El-Achari
- Univ. Lille, ENSAIT, ULR 2461─GEMTEX─Génie et Matériaux Textiles, Lille F-59000, France
| | - Christine Campagne
- Univ. Lille, ENSAIT, ULR 2461─GEMTEX─Génie et Matériaux Textiles, Lille F-59000, France
| | - Thierry Loiseau
- Univ. Lille, CNRS, Centrale Lille, UMR 8181─UCCS─Unité de Catalyse et Chimie du Solide, Lille F-59000, France
| | - Christophe Volkringer
- Univ. Lille, CNRS, Centrale Lille, UMR 8181─UCCS─Unité de Catalyse et Chimie du Solide, Lille F-59000, France
| |
Collapse
|
15
|
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: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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
| |
Collapse
|
16
|
Leloire M, Walshe C, Devaux P, Giovine R, Duval S, Bousquet T, Chibani S, Paul J, Moissette A, Vezin H, Nerisson P, Cantrel L, Volkringer C, Loiseau T. Cover Feature: Capture of Gaseous Iodine in Isoreticular Zirconium‐Based UiO‐n Metal‐Organic Frameworks: Influence of Amino Functionalization, DFT Calculations, Raman and EPR Spectroscopic Investigation (Chem. Eur. J. 14/2022). Chemistry 2022. [DOI: 10.1002/chem.202200448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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
| |
Collapse
|
17
|
Abramova A, Couzon N, Leloire M, Nerisson P, Cantrel L, Royer S, Loiseau T, Volkringer C, Dhainaut J. Extrusion-Spheronization of UiO-66 and UiO-66_NH 2 into Robust-Shaped Solids and Their Use for Gaseous Molecular Iodine, Xenon, and Krypton Adsorption. ACS Appl Mater Interfaces 2022; 14:10669-10680. [PMID: 35188731 DOI: 10.1021/acsami.1c21380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The use of an extrusion-spheronization process was investigated to prepare robust and highly porous extrudates and granules starting from UiO-66 and UiO-66_NH2 metal-organic framework powders. As-produced materials were applied to the capture of gaseous iodine and the adsorption of xenon and krypton. In this study, biosourced chitosan and hydroxyethyl cellulose (HEC) are used as binders, added in low amounts (less than 5 wt % of the dried solids), as well as a colloidal silica as a co-binder when required. Characterizations of the final shaped materials reveal that most physicochemical properties are retained, except the textural properties, which are impacted by the process and the proportion of binders (BET surface area reduction from 5 to 33%). On the other hand, the mechanical resistance of the shaped materials toward compression is greatly improved by the presence of binders and their respective contents, from 0.5 N for binderless UiO-66 granules to 17 N for UiO-66@HEC granules. UiO-66_NH2-based granules demonstrated consequent iodine capture after 48 h, up to 527 mg/g, in line with the pristine UiO-66_NH2 powder (565 mg/g) and proportionally to the retaining BET surface area (-5% after shaping). Analogously, the shaped materials presented xenon and krypton sorption isotherms correlated to their BET surface area and high predicted xenon/krypton selectivity, from 7.1 to 9.0. Therefore, binder-aided extrusion-spheronization is an adapted method to produce shaped solids with adequate mechanical resistance and retained functional properties.
Collapse
Affiliation(s)
- Alla Abramova
- Univ. Lille, CNRS, INRA, Centrale Lille, Univ. Artois, FR 2638 - IMEC - Institut Michel-Eugène Chevreul, F-59000 Lille, France
| | - Nelly Couzon
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Maëva Leloire
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
- Institut de Radioprotection et de Sureté Nucléaire (IRSN), PSN-RES/SEREX, Saint-Paul Lez Durance 13115, France
| | - Philippe Nerisson
- Institut de Radioprotection et de Sureté Nucléaire (IRSN), PSN-RES/SEREX, Saint-Paul Lez Durance 13115, France
| | - Laurent Cantrel
- Institut de Radioprotection et de Sureté Nucléaire (IRSN), PSN-RES/SEREX, Saint-Paul Lez Durance 13115, France
| | - Sébastien Royer
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Thierry Loiseau
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Christophe Volkringer
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Jérémy Dhainaut
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| |
Collapse
|
18
|
Andrade PHM, Gomes ALM, Palhares HG, Volkringer C, Moissette A, Victória HFV, Hatem NMA, Krambrock K, Houmard M, Nunes EHM. Post-synthetic modification of aluminum trimesate and copper trimesate with TiO 2 nanoparticles for photocatalytic applications. J Mater Sci 2022; 57:4481-4503. [PMID: 35125514 PMCID: PMC8796608 DOI: 10.1007/s10853-021-06842-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 12/20/2021] [Indexed: 06/14/2023]
Abstract
Organic pollutants have been a significant source of concern in recent years due to their facile dissemination and harmful effects. In this work, two different metal-organic frameworks (MOFs) were initially prepared by hydrothermal treatment, namely aluminum trimesate (MIL-100(Al)) and copper trimesate (HKUST-1). These materials were subsequently submitted to a post-synthetic modification step to grow titania nanoparticles on their surface. Anatase nanoparticles with sizes around 5 nm were successfully anchored on MIL-100(Al), and the concentration of TiO2 in this sample was about 68 wt.%. This is the first time that this composite (TiO2@MIL-100(Al)) is reported in the literature. It showed an improved photocatalytic activity, removing 90% of methylene blue (k app = 1.29 h-1), 55% of sodium diclofenac (k app = 0.21 h-1), and 62% of ibuprofen (k app = 0.37 h-1) after four hours of illumination with UV-A light. A significant concentration (14 µM) of reactive oxygen species (ROS) was detected for this composite. HKUST-1 showed a structural collapse during its post-synthetic modification, leading to a non-porous material and providing fewer sites for the heterogeneous nucleation of titania. This behavior led to a low concentration of rutile nanoparticles on HKUST-1 (9 wt.%). However, the obtained composite (TiO2@HKUST) also showed an improved photoactivity compared to HKUST-1, increasing the photodegradation rates evaluated for methylene blue (0.05 h-1 vs. 0.29 h-1), sodium diclofenac (negligible vs. 0.03 h-1), and ibuprofen (0.01 h-1 vs. 0.02 h-1). This work brings new insights concerning the preparation of photocatalysts by growing semiconductor nanoparticles on trimesate-based MOFs.
Collapse
Affiliation(s)
- Pedro H. M. Andrade
- Departamento de Engenharia Metalúrgica E de Materiais, Universidade Federal de Minas Gerais, Pampulha, Belo Horizonte, MG CEP 31270-901 Brazil
- Laboratoire de Spectroscopie Pour Les Interactions, La Réactivité Et L’Environnement, Université de Lille—Sciences et Technologies, 59655 Villeneuve d’Ascq, France
| | - Ana L. M. Gomes
- Departamento de Engenharia Metalúrgica E de Materiais, Universidade Federal de Minas Gerais, Pampulha, Belo Horizonte, MG CEP 31270-901 Brazil
| | - Hugo G. Palhares
- Departamento de Engenharia Metalúrgica E de Materiais, Universidade Federal de Minas Gerais, Pampulha, Belo Horizonte, MG CEP 31270-901 Brazil
| | - Christophe Volkringer
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, UCCS—Unité de Catalyse Et Chimie du Solide, 59000 Lille, France
| | - Alain Moissette
- Laboratoire de Spectroscopie Pour Les Interactions, La Réactivité Et L’Environnement, Université de Lille—Sciences et Technologies, 59655 Villeneuve d’Ascq, France
| | - Henrique F. V. Victória
- Departamento de Física, Universidade Federal de Minas Gerais, Pampulha, Belo Horizonte, MG CEP 31270-901 Brazil
| | - Nádia M. A. Hatem
- Departamento de Física, Universidade Federal de Minas Gerais, Pampulha, Belo Horizonte, MG CEP 31270-901 Brazil
| | - Klaus Krambrock
- Departamento de Física, Universidade Federal de Minas Gerais, Pampulha, Belo Horizonte, MG CEP 31270-901 Brazil
| | - Manuel Houmard
- Departamento de Engenharia Química, Universidade Federal de Minas Gerais, Pampulha, Belo Horizonte, MG CEP 31270-901 Brazil
| | - Eduardo H. M. Nunes
- Departamento de Engenharia Metalúrgica E de Materiais, Universidade Federal de Minas Gerais, Pampulha, Belo Horizonte, MG CEP 31270-901 Brazil
| |
Collapse
|
19
|
Andriotou D, Duval S, Trivelli X, Volkringer C, Loiseau T. Molecular niobium( v) complexes with mononuclear {Nb 1} and dinuclear oxo species {Nb 2O} connected through aryl di- or tetra-carboxylate linker. CrystEngComm 2022. [DOI: 10.1039/d2ce00828a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Di- or tetracarboxylic acid ligands were used to isolate molecular coordination complexes containing the association of several mononuclear {Nb1} moiety and dinuclear {Nb2O} niobium(v) polyoxo clusters.
Collapse
Affiliation(s)
- Despoina Andriotou
- Unité de Catalyse et Chimie du Solide (UCCS) – UMR CNRS 8181, Université de Lille, Centrale Lille, Université d'Artois, F-59000 Lille, France
| | - Sylvain Duval
- Unité de Catalyse et Chimie du Solide (UCCS) – UMR CNRS 8181, Université de Lille, Centrale Lille, Université d'Artois, F-59000 Lille, France
| | - Xavier Trivelli
- Univ. Lille, CNRS, INRAE, Centrale Lille, Univ. Artois, FR 2638 – IMEC – Institut Michel-Eugène Chevreul, Lille, 59000, France
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS) – UMR CNRS 8181, Université de Lille, Centrale Lille, Université d'Artois, F-59000 Lille, France
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide (UCCS) – UMR CNRS 8181, Université de Lille, Centrale Lille, Université d'Artois, F-59000 Lille, France
| |
Collapse
|
20
|
Leloire M, Nerisson P, Pourpoint F, Huve M, Paul JF, Cantrel L, Loiseau T, Volkringer C. Capture and immobilization of gaseous ruthenium tetroxide RuO 4 in UiO-66-NH 2 Metal-Organic Framework. Dalton Trans 2022; 51:16170-16180. [DOI: 10.1039/d2dt02371g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
106Ru is a radioactive isotope usually generated by the nuclear industry within power plant reactor. During a nuclear accident, 106Ru reacts with oxygen, leading to the production of highly volatile...
Collapse
|
21
|
Leloire M, Dhainaut J, Devaux P, Leroy O, Desjonqueres H, Poirier S, Nerisson P, Cantrel L, Royer S, Loiseau T, Volkringer C. Stability and radioactive gaseous iodine-131 retention capacity of binderless UiO-66-NH 2 granules under severe nuclear accidental conditions. J Hazard Mater 2021; 416:125890. [PMID: 34492828 DOI: 10.1016/j.jhazmat.2021.125890] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 04/09/2021] [Accepted: 04/10/2021] [Indexed: 06/13/2023]
Abstract
In the present work, we aim to investigate the ability of the zirconium-based MOF-type compound UiO-66-NH2, to immobilize molecular gaseous iodine under conditions analogous to those encountered in an operating Filtered Containment Venting System (FCVS) line. Typically, the UiO-66-NH2 particles were exposed to 131I (beta and gamma emitters) and submitted to air/steam at 120 °C, under gamma irradiation (1.9 kGy h-1). In parallel to this experiment under simulated accidental conditions, the stability of the binderless UiO-66-NH2 granules under steam and gamma irradiation was investigated. In order to fit with the specifications required by typical venting systems, and to compare the efficiency of the selected MOF to porous materials commonly used by the industry, scale-up syntheses and UiO-66-NH2 millimetric-size shaping were realized. For this task, we developed an original binderless method, in order to analyze solely the efficiency of the UiO-66-NH2 material. The shaped MOF particles were then submitted separately to gamma irradiation, steam and temperature, for confirming their viability in a venting process. Their structural, textural and mechanical behaviors were characterized by the means several techniques including gas sorption, powder X-ray diffraction, infrared spectroscopy and crushing tests. Promising results were obtained to trap gaseous molecular iodine in severe accidental conditions.
Collapse
Affiliation(s)
- Maëva Leloire
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France; Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSN-RES/SEREX, Saint-Paul Lez Durance 13115, France
| | - Jérémy Dhainaut
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Philippe Devaux
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Olivia Leroy
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSN-RES/SEREX, Saint-Paul Lez Durance 13115, France
| | - Hortense Desjonqueres
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSN-RES/SCA, Gif sur Yvette 91192, France
| | - Stéphane Poirier
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSN-RES/SCA, Gif sur Yvette 91192, France
| | - Philippe Nerisson
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSN-RES/SEREX, Saint-Paul Lez Durance 13115, France
| | - Laurent Cantrel
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSN-RES/SEREX, Saint-Paul Lez Durance 13115, France
| | - Sébastien Royer
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Thierry Loiseau
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Christophe Volkringer
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France; Institut Universitaire de France, 1 rue Descartes, 75231 Paris Cedex 05, France.
| |
Collapse
|
22
|
Hoyez G, Rousseau J, Rousseau C, Saitzek S, King J, Szilágyi PÁ, Volkringer C, Loiseau T, Hapiot F, Monflier E, Ponchel A. Cyclodextrins: a new and effective class of co-modulators for aqueous zirconium-MOF syntheses. CrystEngComm 2021. [DOI: 10.1039/d1ce00128k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Zr-MOFs exhibiting superior textural properties with BET surface area as high as 1451 m2 g−1 were successfully synthesized under hydrothermal conditions using native α-CD and β-CD as macromolecular additives.
Collapse
Affiliation(s)
- Guillaume Hoyez
- Univ. Artois, CNRS, Centrale Lille
- Univ. Lille
- UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
- F-62300 Lens
- France
| | - Jolanta Rousseau
- Univ. Artois, CNRS, Centrale Lille
- Univ. Lille
- UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
- F-62300 Lens
- France
| | - Cyril Rousseau
- Univ. Artois, CNRS, Centrale Lille
- Univ. Lille
- UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
- F-62300 Lens
- France
| | - Sébastien Saitzek
- Univ. Artois, CNRS, Centrale Lille
- Univ. Lille
- UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
- F-62300 Lens
- France
| | - James King
- Queen Mary University of London
- School of Engineering and Materials Science
- London
- UK
| | - Petra Ágota Szilágyi
- Queen Mary University of London
- School of Engineering and Materials Science
- London
- UK
| | - Christophe Volkringer
- Univ. Lille, CNRS, Centrale Lille
- Univ. Artois
- UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
- F-59000 Lille
- France
| | - Thierry Loiseau
- Univ. Lille, CNRS, Centrale Lille
- Univ. Artois
- UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
- F-59000 Lille
- France
| | - Frédéric Hapiot
- Univ. Artois, CNRS, Centrale Lille
- Univ. Lille
- UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
- F-62300 Lens
- France
| | - Eric Monflier
- Univ. Artois, CNRS, Centrale Lille
- Univ. Lille
- UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
- F-62300 Lens
- France
| | - Anne Ponchel
- Univ. Artois, CNRS, Centrale Lille
- Univ. Lille
- UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
- F-62300 Lens
- France
| |
Collapse
|
23
|
Loubert G, Henry N, Volkringer C, Duval S, Tamain C, Arab-Chapelet B, Delahaye T, Loiseau T. Quantitative Precipitation of Uranyl or Plutonyl Nitrate with N-(1-Adamantyl)acetamide in Nitric Acid Aqueous Solution. Inorg Chem 2020; 59:11459-11468. [PMID: 32799463 DOI: 10.1021/acs.inorgchem.0c01258] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The reactivity of the N-(1-adamantyl)acetamide ligand (L = adam) has been evaluated as precipitating agent for the hexavalent uranyl cation ([U] = 20-60 g L-1) in concentrated nitric acid aqueous solution (0.5-5 M). It results in the formation of a crystalline complex (UO2)(adam)2(NO3)2·2(adam) (1), in which the uranyl center is 8-fold coordinated to two chelating nitrate groups and two N-(1-adamantyl)acetamide (= adam) ligands through the oxygen atom of the amide function. Two other noncoordinating adam moieties are also observed in the crystal structure packing and interact through a hydrogen-bond scheme with the uranyl-centered species. A similar molecular assembly has been obtained with the plutonyl(VI) cation, in the complex (PuO2)(adam)2(NO3)2·2(adam) (2). Precipitation studies indicate high (UO2)(adam)2(NO3)2·2(adam) formation yields (up to 99%U for an L/U molecular ratio of 5/1) for HNO3 concentration in the 0.5-5 M range. However, the precipitation kinetics is rather slow and the reaction is completed after several hours (3-4 h). The calcination of the resulting solid under an air atmosphere led to the formation of the U3O8 oxide from 400 °C through a transient phase UO2 fluorite-type (from 200 °C).
Collapse
Affiliation(s)
- Gaël Loubert
- Unité de Catalyse et Chimie du Solide (UCCS), UMR CNRS 8181, Université de Lille, Centrale Lille, Université d'Artois, Lille F-59000, France
| | - Natacha Henry
- Unité de Catalyse et Chimie du Solide (UCCS), UMR CNRS 8181, Université de Lille, Centrale Lille, Université d'Artois, Lille F-59000, France
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS), UMR CNRS 8181, Université de Lille, Centrale Lille, Université d'Artois, Lille F-59000, France.,Institut Universitaire de France, 1 rue Descartes, Paris Cedex 05 75231, France
| | - Sylvain Duval
- Unité de Catalyse et Chimie du Solide (UCCS), UMR CNRS 8181, Université de Lille, Centrale Lille, Université d'Artois, Lille F-59000, France
| | | | | | | | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide (UCCS), UMR CNRS 8181, Université de Lille, Centrale Lille, Université d'Artois, Lille F-59000, France
| |
Collapse
|
24
|
Joly F, Simon P, Trivelli X, Arab M, Morel B, Solari PL, Paul JF, Moisy P, Volkringer C. Direct conversion of uranium dioxide UO 2 to uranium tetrafluoride UF 4 using the fluorinated ionic liquid [Bmim][PF 6]. Dalton Trans 2020; 49:274-278. [PMID: 31803888 DOI: 10.1039/c9dt04327f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The industrial fluorination of UO2 to UF4 is based on a complex process involving the manipulation of a large amount of HF, a very toxic and corrosive gas. We present here a safer way to accomplish this reaction utilizing ionic liquid [Bmim][PF6] as a unique reaction medium and fluoride source.
Collapse
Affiliation(s)
- Florian Joly
- Unité de Catalyse et Chimie du Solide (UCCS), UMR CNRS 8181, Université de Lille, ENSC-Lille, Bat. C7, Avenue Mendeleïev, 59655 Villeneuve d'Ascq, France.
| | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Feuchter H, Duval S, Volkringer C, Ouf FX, Rigollet L, Cantrel L, De Mendonca Andrade M, Salm F, Lavalette C, Loiseau T. Influence of Light and Temperature on the Extractability of Cerium(IV) as a Surrogate of Plutonium(IV) and its Effect on the Simulation of an Accidental Fire in the PUREX Process. ACS Omega 2019; 4:12896-12904. [PMID: 31460416 PMCID: PMC6682031 DOI: 10.1021/acsomega.9b00746] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 06/18/2019] [Indexed: 06/10/2023]
Abstract
Modeling of plutonium(IV) behavior during an accidental fire in a reprocessing plant was considered using various non-radioactive metallic surrogates. Among those elements, cerium(IV) was supposed to be a suitable candidate due to possible formation of a complex with TPB, but its extractability and stability have not been studied previously under representative plutonium uranium reduction extraction (PUREX) conditions. In this work, we investigated the chemical analogy between cerium(IV) and plutonium(IV) in this extractive process and combustion thereof. Distribution ratios are reported for acidities of 1-4 mol L-1 in equal volumes of nitric acid and a 30:70 mixture of tributylphosphate and hydrogenated tetrapropylene. The influences of light, temperature, and extraction time were studied by UV-vis spectroscopy. The results showed that cerium(IV) is extracted quantitatively but is reduced over time to cerium(III) in the organic mixture. Spectrophotometric investigations of this reaction kinetics revealed an apparent rate constant k of 0.021 ± 0.002 mol0.5 L0.5 min-1 at 298 K and an apparent fractional reaction order of 0.5. The activation energy of this reduction was found to be around 82 ± 2 kJ mol-1 by the Arrhenius plot method. The combustion of mono- and biphasic solutions prepared with a cerium(IV) concentration of 10 g L-1 revealed that the extracted complexes, Ce2O·6NO3·3TBP(org) or Ce4O4·8NO3·6TBP(org), are reduced during the combustion. Compositions of the resulting ashes and soot were analyzed and highlighted the presence of pyrophosphates and polycyclic aromatic hydrocarbons, with some traces of cerium. Ce(IV) is not suitable to represent Pu(IV) from a chemical point of view in HNO3/TBP-HTP solutions.
Collapse
Affiliation(s)
- Hervé Feuchter
- Université
de Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181—UCCS—Unité
de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Sylvain Duval
- Université
de Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181—UCCS—Unité
de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Christophe Volkringer
- Université
de Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181—UCCS—Unité
de Catalyse et Chimie du Solide, F-59000 Lille, France
- Institut
Universitaire de France (IUF), 1, rue Descartes, 75231 Paris cedex 05, France
| | - François-Xavier Ouf
- Institut
de Radioprotection et de Sûreté Nucléaire (IRSN),
PSN-RES/SCA, PSN-RES/SA2I, PSN-RES/SEREX, Gif-Sur-Yvette 91192, France
| | - Laurence Rigollet
- Institut
de Radioprotection et de Sûreté Nucléaire (IRSN),
PSN-RES/SCA, PSN-RES/SA2I, PSN-RES/SEREX, Gif-Sur-Yvette 91192, France
| | - Laurent Cantrel
- Institut
de Radioprotection et de Sûreté Nucléaire (IRSN),
PSN-RES/SCA, PSN-RES/SA2I, PSN-RES/SEREX, Gif-Sur-Yvette 91192, France
| | - Matheus De Mendonca Andrade
- Institut
de Radioprotection et de Sûreté Nucléaire (IRSN),
PSN-RES/SCA, PSN-RES/SA2I, PSN-RES/SEREX, Gif-Sur-Yvette 91192, France
| | - François Salm
- Institut
de Radioprotection et de Sûreté Nucléaire (IRSN),
PSN-RES/SCA, PSN-RES/SA2I, PSN-RES/SEREX, Gif-Sur-Yvette 91192, France
| | | | - Thierry Loiseau
- Université
de Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181—UCCS—Unité
de Catalyse et Chimie du Solide, F-59000 Lille, France
| |
Collapse
|
26
|
Dufaye M, Martin NP, Duval S, Volkringer C, Ikeda-Ohno A, Loiseau T. Time-controlled synthesis of the 3D coordination polymer U(1,2,3-Hbtc)2 followed by the formation of molecular poly-oxo cluster {U14} containing hemimellitate uranium(iv). RSC Adv 2019; 9:22795-22804. [PMID: 35514497 PMCID: PMC9067251 DOI: 10.1039/c9ra03707a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 07/15/2019] [Indexed: 12/21/2022] Open
Abstract
Two coordination compounds bearing tetravalent uranium were synthesized in the presence of tritopic hemimellitic acid in acetonitrile with a controlled amount of water (H2O/U ≈ 8) and structurally characterized. Compound 1, [U(1,2,3-Hbtc)2]·0.5CH3CN is constructed around an eight-fold coordinated uranium cationic unit [UO8] linked by the poly-carboxylate ligands to form dimeric subunits, which are further connected to form infinite corrugated ribbons and a three-dimensional framework. Compound 2, [U14O8(OH)4Cl8(H2O)16(1,2,3-Hbtc)8(ox)4(ac)4] ({U14}) exhibits an unprecedented polynuclear {U14} poly-oxo uranium cluster surrounded by O-donor and chloride ligands. It is based on a central core of [U6O8] type surrounded by four dinuclear uranium-subunits {U2}. Compound 1 was synthesized by a direct reaction of hemimellitic acid with uranium tetrachloride in acetonitrile (+H2O), while the molecular species ({U14} (2)) crystallized from the supernatant solution after one month. The slow hydrolysis reaction together with the partial decomposition of the starting organic reactants into oxalate and acetate molecules induces the generation of such a large poly-oxo cluster with fourteen uranium centers. Structural comparisons with other closely related uranium-containing clusters, such as the {U12} cluster based on the association of inner core [U6O8] with three dinuclear sub-units {U2}, were performed. The synthesis of a 3D coordination polymer [U(HL)2] (L = hemimellitate) and a new poly-oxo cluster {U14} afterwards is presented.![]()
Collapse
Affiliation(s)
- Maxime Dufaye
- Université de Lille
- CNRS
- Centrale Lille
- ENSCL
- Univ. Artois
| | | | - Sylvain Duval
- Université de Lille
- CNRS
- Centrale Lille
- ENSCL
- Univ. Artois
| | | | - Atsushi Ikeda-Ohno
- Collaborative Laboratories for Advanced Decommissioning Science (CLADS)
- Japan Atomic Energy Agency (JAEA)
- Japan
| | | |
Collapse
|
27
|
Martin NP, Volkringer C, Henry N, Trivelli X, Stoclet G, Ikeda-Ohno A, Loiseau T. Formation of a new type of uranium(iv) poly-oxo cluster {U 38} based on a controlled release of water via esterification reaction. Chem Sci 2018; 9:5021-5032. [PMID: 29938031 PMCID: PMC5994743 DOI: 10.1039/c8sc00752g] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 05/07/2018] [Indexed: 01/20/2023] Open
Abstract
A new strategy for the synthesis of large poly-oxo clusters bearing 38 tetravalent uranium atoms {U38} has been developed by controlling the water release from the esterification reaction between a carboxylic acid and an alcohol. The molecular entity [U38O56Cl40(H2O)2(ipa)20]·(ipa) x (ipa = isopropanol) was crystallized from the solvothermal reaction of a mixture of UCl4 and benzoic acid in isopropanol at temperature ranging from 70 to 130 °C. Its crystal structure reveals the molecular assembly of the UO2 fluorite-like inner core {U14} with oxo groups bridging the uranium centers. The {U14} core is further surrounded by six tetrameric sub-units of {U4} to form the {U38} cluster. Its surface is decorated by either bridging- and terminal chloride anions or terminal isopropanol molecules. Another synthesis using the same reactant mixture at room temperature resulted in the crystallization of a discrete dinuclear complex [U2Cl4(bz)4(ipa)4]·(ipa)0.5 (bz = benzoate), in which each uranium center is coordinated by two chlorine atoms, four oxygen atoms from carboxylate groups and two additional oxygen atoms from isopropanol. The slow production of water released from the esterification of isopropanol allows the formation of the giant cluster with oxo bridges linking the uranium atoms at a temperature above 70 °C, whereas no such oxo groups are present in the dinuclear complex formed at room temperature. The kinetics of {U38} crystallization as well as the ester formation are analyzed and discussed. SAXS experiments indicate that the {U38} species are not dominant in the supernatant, but hexanuclear entities which are closely related to the [U6O8] type are formed.
Collapse
Affiliation(s)
- Nicolas P Martin
- Unité de Catalyse et Chimie du Solide (UCCS) , UMR CNRS 8181 , Université de Lille , ENSCL , Bat C7, BP 90108 , 59000 Lille , France . ; ; Tel: +33 3 20 434 122
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS) , UMR CNRS 8181 , Université de Lille , ENSCL , Bat C7, BP 90108 , 59000 Lille , France . ; ; Tel: +33 3 20 434 122
- Institut Universitaire de France (IUF) , 1 rue Descartes , 756231 Paris Cedex 05 , France
| | - Natacha Henry
- Unité de Catalyse et Chimie du Solide (UCCS) , UMR CNRS 8181 , Université de Lille , ENSCL , Bat C7, BP 90108 , 59000 Lille , France . ; ; Tel: +33 3 20 434 122
| | - Xavier Trivelli
- Université de Lille , CNRS , UMR 8576 , UGSF , Unité de Glycobiologie Structurale et Fonctionnelle , F-59000 , France
| | - Grégory Stoclet
- Unité Matériaux Et Transformations (UMET) , UMR CNRS 8207 , Université de Lille Nord de France , USTL-ENSCL , Bat C7, BP 90108 , 59652 Villeneuve d'Ascq , France
| | - Atsushi Ikeda-Ohno
- Helmholtz-Zentrum Dresden-Rossendorf , Institute of Resource Ecology , Bautzner Landstrasse 400 , 01328 Dresden , Germany
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide (UCCS) , UMR CNRS 8181 , Université de Lille , ENSCL , Bat C7, BP 90108 , 59000 Lille , France . ; ; Tel: +33 3 20 434 122
| |
Collapse
|
28
|
Cantrel L, Albiol T, Bosland L, Colombani J, Cousin F, Grégoire AC, Leroy O, Morin S, Mun C, Ohnet MN, Souvi S, Monsanglant-Louvet C, Louis F, Azambre B, Volkringer C. Research Works on Iodine and Ruthenium Behavior in Severe Accident Conditions. Journal of Nuclear Engineering and Radiation Science 2018. [DOI: 10.1115/1.4038223] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This paper deals with near past, ongoing, and planned R&D works on fission products (FPs) behavior in reactor cooling system (RCS), containment building and in filtered containment venting systems (FCVS) for severe accident (SA) conditions. All the researches are collaborative works; the overall objective is to develop confident models to be implemented in simulation software. After being initiated in 2004, researches on iodine transport through the RCS are still ongoing and for containment, the last advances are linked to the source term (ST) evaluation and mitigation (STEM) OECD/NEA project. The objective is to improve the evaluation of ST for a SA on a nuclear power plant and to reduce uncertainties on specific phenomena dealing with the chemistry of two major FPs: iodine and ruthenium. For ruthenium attention has been paid to study the amount and nature (gas/aerosol partition) of ruthenium species along the RCS. A follow-up, called STEM2, has started to reduce some remaining issues and be closer to reactor conditions. For FCVS works, the efficiencies for trapping iodine covering scrubbers and dry filters are examined to get a clear view of their abilities in SA conditions. Another part is focused on specific porous materials able to trap volatile iodine. Influence of zeolite materials parameters (nature of the counter-ions, structure, Si/Al ratio…) are tested as well as new kind of porous materials constituted by Metal organic Frameworks will also be looked at.
Collapse
Affiliation(s)
- Laurent Cantrel
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PNS-RES, Cadarache, Saint-Paul lez Durance 13115, France e-mail:
| | - Thierry Albiol
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PNS-RES, Cadarache, Saint-Paul lez Durance 13115, France e-mail:
| | - Loïc Bosland
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PNS-RES, Cadarache, Saint-Paul lez Durance 13115, France e-mail:
| | - Juliette Colombani
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PNS-RES, Cadarache, Saint-Paul lez Durance 13115, France e-mail:
| | - Frédéric Cousin
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PNS-RES, Cadarache, Saint-Paul lez Durance 13115, France e-mail:
| | - Anne-Cécile Grégoire
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PNS-RES, Cadarache, Saint-Paul lez Durance 13115, France e-mail:
| | - Olivia Leroy
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PNS-RES, Cadarache, Saint-Paul lez Durance 13115, France e-mail:
| | - Sandrine Morin
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PNS-RES, Cadarache, Saint-Paul lez Durance 13115, France e-mail:
| | - Christian Mun
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PNS-RES, Cadarache, Saint-Paul lez Durance 13115, France e-mail:
| | - Marie-Noëlle Ohnet
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PNS-RES, Cadarache, Saint-Paul lez Durance 13115, France e-mail:
| | - Sidi Souvi
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PNS-RES, Cadarache, Saint-Paul lez Durance 13115, France e-mail:
| | - Céline Monsanglant-Louvet
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PNS-RES, Saclay 91192, Gif-sur-Yvette, France e-mail:
| | - Florent Louis
- PC2A, PhysicoChimie des Processus de Combustion et de l'Atmosphère, University of Lille, UMR 8552, CNRS, Lille 59000, France e-mail:
| | - Bruno Azambre
- LCP-A2MC, Institute Jean-Barriol, University of Lorraine, FR2843 CNRS, Rue Victor Demange, Saint-Avold 57500, France e-mail:
| | - Christophe Volkringer
- UCCS, UMR CNRS 8181, ENSCL, Université de Lille, Villeneuve d'Ascq 59655, France e-mail:
| |
Collapse
|
29
|
Martin NP, März J, Feuchter H, Duval S, Roussel P, Henry N, Ikeda-Ohno A, Loiseau T, Volkringer C. Synthesis and structural characterization of the first neptunium based metal–organic frameworks incorporating {Np6O8} hexanuclear clusters. Chem Commun (Camb) 2018; 54:6979-6982. [DOI: 10.1039/c8cc03121e] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of the first transuranium Metal–Organic Frameworks (TRU-MOFs) is reported here.
Collapse
Affiliation(s)
- N. P. Martin
- Université de Lille
- Centrale Lille
- ENSCL
- Univ. Artois
- UMR CNRS 8181-UCCS-Unité de Catalyse et Chimie du Solide
| | - J. März
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR)
- Institute of Resource Ecology
- 01328 Dresden
- Germany
| | - H. Feuchter
- Université de Lille
- Centrale Lille
- ENSCL
- Univ. Artois
- UMR CNRS 8181-UCCS-Unité de Catalyse et Chimie du Solide
| | - S. Duval
- Université de Lille
- Centrale Lille
- ENSCL
- Univ. Artois
- UMR CNRS 8181-UCCS-Unité de Catalyse et Chimie du Solide
| | - P. Roussel
- Université de Lille
- Centrale Lille
- ENSCL
- Univ. Artois
- UMR CNRS 8181-UCCS-Unité de Catalyse et Chimie du Solide
| | - N. Henry
- Université de Lille
- Centrale Lille
- ENSCL
- Univ. Artois
- UMR CNRS 8181-UCCS-Unité de Catalyse et Chimie du Solide
| | - A. Ikeda-Ohno
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR)
- Institute of Resource Ecology
- 01328 Dresden
- Germany
| | - T. Loiseau
- Université de Lille
- Centrale Lille
- ENSCL
- Univ. Artois
- UMR CNRS 8181-UCCS-Unité de Catalyse et Chimie du Solide
| | - C. Volkringer
- Université de Lille
- Centrale Lille
- ENSCL
- Univ. Artois
- UMR CNRS 8181-UCCS-Unité de Catalyse et Chimie du Solide
| |
Collapse
|
30
|
Martin NP, Volkringer C, Roussel P, März J, Hennig C, Loiseau T, Ikeda-Ohno A. {Np38} clusters: the missing link in the largest poly-oxo cluster series of tetravalent actinides. Chem Commun (Camb) 2018; 54:10060-10063. [DOI: 10.1039/c8cc03744b] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The poly-oxo clusters of neptunium, {Np38}, fill the gap in the largest poly-oxo cluster series of tetravalent actinides.
Collapse
Affiliation(s)
- Nicolas P. Martin
- Unité de Catalyse et Chimie du Solide (UCCS)
- UMR, CNRS 8181
- Université de Lille
- École Nationale Supérieure de Chimie de Lille Centrale Lille
- Université Artois
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS)
- UMR, CNRS 8181
- Université de Lille
- École Nationale Supérieure de Chimie de Lille Centrale Lille
- Université Artois
| | - Pascal Roussel
- Unité de Catalyse et Chimie du Solide (UCCS)
- UMR, CNRS 8181
- Université de Lille
- École Nationale Supérieure de Chimie de Lille Centrale Lille
- Université Artois
| | - Juliane März
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR)
- Institute of Resource Ecology
- Dresden 01328
- Germany
| | - Christoph Hennig
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR)
- Institute of Resource Ecology
- Dresden 01328
- Germany
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide (UCCS)
- UMR, CNRS 8181
- Université de Lille
- École Nationale Supérieure de Chimie de Lille Centrale Lille
- Université Artois
| | - Atsushi Ikeda-Ohno
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR)
- Institute of Resource Ecology
- Dresden 01328
- Germany
| |
Collapse
|
31
|
Chibani S, Badawi M, Loiseau T, Volkringer C, Cantrel L, Paul JF. A DFT study of RuO4 interactions with porous materials: metal–organic frameworks (MOFs) and zeolites. Phys Chem Chem Phys 2018; 20:16770-16776. [DOI: 10.1039/c8cp01950a] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The potential use of zeolite and MOF materials for the capture of RuO4 has been investigated for the first time. A hydrated form of HKUST-1 could be a promising sorbent due to its ability to form multiple hydrogen bonds.
Collapse
Affiliation(s)
| | - Michael Badawi
- Université de Lorraine
- Laboratoire Physique et Chimie Théoriques UMR CNRS 7019
- 57500 Saint-Avold
- France
| | | | | | - Laurent Cantrel
- Institut de Radioprotection et de Sûreté Nucléaire
- CE Cadarache
- F-13115 Saint Paul lez Durance
- France
| | | |
Collapse
|
32
|
Loubert G, Volkringer C, Henry N, Arab-Chapelet B, Delahaye T, Loiseau T. Structural studies of a series of uranyl alkylacetamides and piracetam complexes obtained in nitric acid aqueous solution. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.09.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
33
|
Giovine R, Volkringer C, Ashbrook SE, Trébosc J, McKay D, Loiseau T, Amoureux J, Lafon O, Pourpoint F. Inside Cover: Solid‐State NMR Spectroscopy Proves the Presence of Penta‐coordinated Sc Sites in MIL‐100(Sc) (Chem. Eur. J. 40/2017). Chemistry 2017. [DOI: 10.1002/chem.201701989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Raynald Giovine
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
| | - Christophe Volkringer
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
- Institut Universitaire de France 1 rue Descartes 75231 Paris Cedex 5 France
| | - Sharon E. Ashbrook
- EaStCHEM and School of ChemistryUniversity of St. Andrews, Purdie Building North Haugh St. Andrews Fife KY16 9ST UK
| | - Julien Trébosc
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
| | - David McKay
- EaStCHEM and School of ChemistryUniversity of St. Andrews, Purdie Building North Haugh St. Andrews Fife KY16 9ST UK
| | - Thierry Loiseau
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
| | - Jean‐Paul Amoureux
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
- Bruker, Biospin Wissembourg France
| | - Olivier Lafon
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
- Institut Universitaire de France 1 rue Descartes 75231 Paris Cedex 5 France
| | - Frédérique Pourpoint
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
| |
Collapse
|
34
|
Giovine R, Volkringer C, Ashbrook SE, Trébosc J, McKay D, Loiseau T, Amoureux J, Lafon O, Pourpoint F. Solid‐State NMR Spectroscopy Proves the Presence of Penta‐coordinated Sc Sites in MIL‐100(Sc). Chemistry 2017; 23:9525-9534. [DOI: 10.1002/chem.201700584] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Raynald Giovine
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
| | - Christophe Volkringer
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
- Institut Universitaire de France 1 rue Descartes 75231 Paris Cedex 5 France
| | - Sharon E. Ashbrook
- EaStCHEM and School of ChemistryUniversity of St. Andrews, Purdie Building North Haugh St. Andrews Fife KY16 9ST UK
| | - Julien Trébosc
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
| | - David McKay
- EaStCHEM and School of ChemistryUniversity of St. Andrews, Purdie Building North Haugh St. Andrews Fife KY16 9ST UK
| | - Thierry Loiseau
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
| | - Jean‐Paul Amoureux
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
- Bruker, Biospin Wissembourg France
| | - Olivier Lafon
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
- Institut Universitaire de France 1 rue Descartes 75231 Paris Cedex 5 France
| | - Frédérique Pourpoint
- Univ. LilleCNRS, ENSCLCentrale Lille, Univ. Artois, UMR 8181—UCCSUnité de Catalyse et Chimie du Solide F-59000 Lille France
| |
Collapse
|
35
|
Martin NP, März J, Volkringer C, Henry N, Hennig C, Ikeda-Ohno A, Loiseau T. Synthesis of Coordination Polymers of Tetravalent Actinides (Uranium and Neptunium) with a Phthalate or Mellitate Ligand in an Aqueous Medium. Inorg Chem 2017; 56:2902-2913. [DOI: 10.1021/acs.inorgchem.6b02962] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nicolas P. Martin
- Unité de Catalyse et Chimie du Solide (UCCS), UMR, CNRS 8181, Université de Lille, École Nationale Supérieure de Chimie de Lille, Centrale Lille, Université Artois, 59000 Lille, France
| | - Juliane März
- Institute of Resource Ecology, HDZR - Helmholtz-Zentrum Dresden-Rossendorf, Bautzner
Landstrasse 400, 01328 Dresden, Germany
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS), UMR, CNRS 8181, Université de Lille, École Nationale Supérieure de Chimie de Lille, Centrale Lille, Université Artois, 59000 Lille, France
- Institut Universitaire de France, 1 rue Descartes, 75231 Paris Cedex 05, France
| | - Natacha Henry
- Unité de Catalyse et Chimie du Solide (UCCS), UMR, CNRS 8181, Université de Lille, École Nationale Supérieure de Chimie de Lille, Centrale Lille, Université Artois, 59000 Lille, France
| | - Christoph Hennig
- Institute of Resource Ecology, HDZR - Helmholtz-Zentrum Dresden-Rossendorf, Bautzner
Landstrasse 400, 01328 Dresden, Germany
| | - Atsushi Ikeda-Ohno
- Institute of Resource Ecology, HDZR - Helmholtz-Zentrum Dresden-Rossendorf, Bautzner
Landstrasse 400, 01328 Dresden, Germany
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide (UCCS), UMR, CNRS 8181, Université de Lille, École Nationale Supérieure de Chimie de Lille, Centrale Lille, Université Artois, 59000 Lille, France
| |
Collapse
|
36
|
Giovine R, Volkringer C, Trébosc J, Amoureux JP, Loiseau T, Lafon O, Pourpoint F. NMR crystallography to probe the breathing effect of the MIL-53(Al) metal–organic framework using solid-state NMR measurements of 13C–27Al distances. Acta Crystallogr C Struct Chem 2017; 73:176-183. [DOI: 10.1107/s2053229616017915] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Accepted: 11/08/2016] [Indexed: 11/11/2022]
Abstract
The metal–organic framework MIL-53(Al) (aluminium terephthalate) exhibits a structural transition between two porous structures with large pore (lp) or narrow pore (np) configurations. This transition, called the breathing effect, is observed upon changes in temperature or external pressure, as well as with the adsorption of guest molecules, such as H2O, within the pores. We show here how these different pore openings can be detected by observing the dephasing of 13C magnetization under 13C–27Al dipolar couplings using Rotational-Echo Saturation-Pulse Double-Resonance (RESPDOR) solid-state NMR experiments with Simultaneous Frequency and Amplitude Modulation (SFAM) recoupling. These double-resonance NMR experiments between 13C and 27Al nuclei, which have close Larmor frequencies, are feasible thanks to the use of a frequency splitter. The experimental SFAM–RESPDOR signal fractions agree well with those simulated from the MIL-53(Al)-lp and -np crystal structures obtained from powder X-ray diffraction analysis. Hence, these 13C–27Al solid-state NMR experiments validate these structures and confirm their rigidity. A similar agreement is reported for the framework ligands in the as-synthesized (as) MIL-53(Al), in which the pores contain free ligands. Furthermore, in this case, 13C–{27Al} SFAM–RESPDOR experiments allow an estimation of the average distance between the free ligands and the 27Al nuclei of the framework.
Collapse
|
37
|
Falaise C, Volkringer C, Giovine R, Prelot B, Huve M, Loiseau T. Capture of actinides (Th4+, [UO2]2+) and surrogating lanthanide (Nd3+) in porous metal–organic framework MIL-100(Al) from water: selectivity and imaging of embedded nanoparticles. Dalton Trans 2017; 46:12010-12014. [DOI: 10.1039/c7dt02155k] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aluminium-based metal–organic framework MIL-100 was utilized for the capture of actinide ([UO2]2+, Th4+) and lanthanide (Nd3+) cations.
Collapse
Affiliation(s)
- Clément Falaise
- Unité de Catalyse et Chimie du Solide (UCCS) – UMR CNRS 8181
- Université de Lille
- ENSCL
- 59652 Villeneuve d'Ascq
- France
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS) – UMR CNRS 8181
- Université de Lille
- ENSCL
- 59652 Villeneuve d'Ascq
- France
| | - Raynald Giovine
- Unité de Catalyse et Chimie du Solide (UCCS) – UMR CNRS 8181
- Université de Lille
- ENSCL
- 59652 Villeneuve d'Ascq
- France
| | - Bénédicte Prelot
- Institut Charles Gerhardt Montpellier UMR 5253 CNRS-UM-ENSCM Université de Montpellier
- cc 1502 34095 Montpellier cedex 5
- France
| | - Marielle Huve
- Unité de Catalyse et Chimie du Solide (UCCS) – UMR CNRS 8181
- Université de Lille
- ENSCL
- 59652 Villeneuve d'Ascq
- France
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide (UCCS) – UMR CNRS 8181
- Université de Lille
- ENSCL
- 59652 Villeneuve d'Ascq
- France
| |
Collapse
|
38
|
Falaise C, Delille J, Volkringer C, Vezin H, Rabu P, Loiseau T. Series of Hydrated Heterometallic Uranyl-Cobalt(II) Coordination Polymers with Aromatic Polycarboxylate Ligands: Formation of U═O—Co Bonding upon Dehydration Process. Inorg Chem 2016; 55:10453-10466. [DOI: 10.1021/acs.inorgchem.6b01697] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Clément Falaise
- Unité de Catalyse et Chimie du Solide
(UCCS)−UMR CNRS 8181, Université de Lille, ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Jason Delille
- Unité de Catalyse et Chimie du Solide
(UCCS)−UMR CNRS 8181, Université de Lille, ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide
(UCCS)−UMR CNRS 8181, Université de Lille, ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
- Institut Universitaire de France (IUF), 1 rue Descartes, 75231 Paris Cedex 05, France
| | - Hervé Vezin
- Laboratoire de Spectrochimie Infrarouge et Raman (LASIR)−UMR
CNRS 8516, Université de Lille, ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Pierre Rabu
- Département de Chimie des Matériaux Inorganiques, IPCMS and NIE, UMR 7504 CNRS-UdS, 23, rue du Loess, BP 43, 67034 Strasbourg cedex 2, France
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide
(UCCS)−UMR CNRS 8181, Université de Lille, ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| |
Collapse
|
39
|
Martin NP, Falaise C, Volkringer C, Henry N, Farger P, Falk C, Delahaye E, Rabu P, Loiseau T. Hydrothermal Crystallization of Uranyl Coordination Polymers Involving an Imidazolium Dicarboxylate Ligand: Effect of pH on the Nuclearity of Uranyl-Centered Subunits. Inorg Chem 2016; 55:8697-705. [DOI: 10.1021/acs.inorgchem.6b01232] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nicolas P. Martin
- Unité de
Catalyse et Chimie du Solide (UCCS)−UMR CNRS 8181, Université de Lille, ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Clément Falaise
- Unité de
Catalyse et Chimie du Solide (UCCS)−UMR CNRS 8181, Université de Lille, ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Christophe Volkringer
- Unité de
Catalyse et Chimie du Solide (UCCS)−UMR CNRS 8181, Université de Lille, ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
- Institut Universitaire de France, 1 rue Descartes, 75231 Paris Cedex 05, France
| | - Natacha Henry
- Unité de
Catalyse et Chimie du Solide (UCCS)−UMR CNRS 8181, Université de Lille, ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Pierre Farger
- Département de Chimie des Matériaux Inorganiques, IPCMS UMR7504 CNRS-UNISTRA, 23, rue du Loess, BP43, Strasbourg Cedex 2, France
| | - Camille Falk
- Département de Chimie des Matériaux Inorganiques, IPCMS UMR7504 CNRS-UNISTRA, 23, rue du Loess, BP43, Strasbourg Cedex 2, France
| | - Emilie Delahaye
- Département de Chimie des Matériaux Inorganiques, IPCMS UMR7504 CNRS-UNISTRA, 23, rue du Loess, BP43, Strasbourg Cedex 2, France
| | - Pierre Rabu
- Département de Chimie des Matériaux Inorganiques, IPCMS UMR7504 CNRS-UNISTRA, 23, rue du Loess, BP43, Strasbourg Cedex 2, France
| | - Thierry Loiseau
- Unité de
Catalyse et Chimie du Solide (UCCS)−UMR CNRS 8181, Université de Lille, ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| |
Collapse
|
40
|
Volkringer C, Falaise C, Devaux P, Giovine R, Stevenson V, Pourpoint F, Lafon O, Osmond M, Jeanjacques C, Marcillaud B, Sabroux JC, Loiseau T. Stability of metal–organic frameworks under gamma irradiation. Chem Commun (Camb) 2016; 52:12502-12505. [DOI: 10.1039/c6cc06878b] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We report the study of the resistance of archetypal MOFs (MILs, HKUST-1, UiO-66, and ZIF-8) under gamma irradiation.
Collapse
|
41
|
Russell SE, Gosset C, Agache X, Volkringer C, Henry N, Decadt R, Van Deun R, Visseaux M, Loiseau T. A new series of trivalent lanthanide (Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy) coordination polymers with a 1,2-cyclohexanedicarboxylate ligand: synthesis, crystal structure, luminescence and catalytic properties. CrystEngComm 2016. [DOI: 10.1039/c6ce00101g] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
|
42
|
Munn AS, Millange F, Frigoli M, Guillou N, Falaise C, Stevenson V, Volkringer C, Loiseau T, Cibin G, Walton RI. Iodine sequestration by thiol-modified MIL-53(Al). CrystEngComm 2016. [DOI: 10.1039/c6ce01842d] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
43
|
Loiseau T, Volkringer C, Haouas M, Taulelle F, Férey G. Crystal chemistry of aluminium carboxylates: From molecular species towards porous infinite three-dimensional networks. CR CHIM 2015. [DOI: 10.1016/j.crci.2015.08.006] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
44
|
Falaise C, Volkringer C, Hennig C, Loiseau T. Ex‐Situ Kinetic Investigations of the Formation of the Poly‐Oxo Cluster U
38. Chemistry 2015; 21:16654-64. [DOI: 10.1002/chem.201502207] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Clément Falaise
- Unité de Catalyse et Chimie du Solide (UCCS) ‐ UMR CNRS 8181, Université de Lille, USTL‐ENSCL, Bat C7, BP 90108, 59652 Villeneuve d'Ascq (France)
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS) ‐ UMR CNRS 8181, Université de Lille, USTL‐ENSCL, Bat C7, BP 90108, 59652 Villeneuve d'Ascq (France)
- Institut Universitaire de France (IUF), 1, rue Descartes, 75231 Paris (France)
| | - Christoph Hennig
- Helmholtz‐Zentrum Dresden‐Rossendorf, Institute of Resource Ecology, Bautzner Landstr. 400, 01314 Dresden (Germany)
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide (UCCS) ‐ UMR CNRS 8181, Université de Lille, USTL‐ENSCL, Bat C7, BP 90108, 59652 Villeneuve d'Ascq (France)
| |
Collapse
|
45
|
Falaise C, Delille J, Volkringer C, Loiseau T. Solvothermal Synthesis of Tetravalent Uranium with Isophthalate or Pyromellitate Ligands. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500204] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
46
|
Abstract
A series of tetravalent uranium terephthalates has been solvothermally synthesized in the solvent N,N-dimethylformamide (DMF) at temperature 100-150 °C with different water amounts. Composition diagrams have been determined for the U(4+) metallic cation in the presence of terephthalic acid, and their crystal structures revealed the occurrence of two- or three-dimensional coordination polymers. In the absence of water, a mixture of two polytypes T-U(2)Cl(2)(bdc)(3)(DMF)(4) (1) and M-U(2)Cl(2)(bdc)(3)(DMF)(4) (2) has been identified at low temperature (100-110 °C) for bdc/U = 1-4 (bdc = terephthalate linker). Their structures are built up from isolated uranium centers in nine-fold coordination, surrounded by 6 carboxyl oxygen atoms, 2 oxygen atoms coming from DMF molecules and one chlorine atom. The uranium cations are linked to each other through the bdc ligand in order to generate a 3D framework. By increasing the temperature (130-150 °C), a layered like compound has been isolated, U(2)(bdc)(4)(DMF)(4) (3). It is composed of discrete actinide centers in ten-fold coordination, with 8 carboxyl oxygen atoms and 2 oxygen atoms from DMF molecules. The connection of the UO10 units with the bdc linkers generates 2D sheets. When a controlled amount of water is added to the reaction medium, the crystallization of the UiO-66-like U(6)O(4)(OH)(4)(H(2)O)(6)(bdc)(6)·10DMF solid (containing a hexanuclear sub-unit) is observed for temperature 110-120 °C and the H(2)O/U molar ratio in the range of 2-10. At higher temperature (140-150 °C), a distinct phase appeared, U(2)O(2)(bdc)(2)(DMF) (4), which consists of infinite chains of uranium centers, linked to each other via the bdc ligands. Higher water contents led to the formation of urania UO(2).
Collapse
Affiliation(s)
- Clément Falaise
- Unité de Catalyse et Chimie du Solide (UCCS) - UMR CNRS 8181, Université de Lille Nord de France, USTL-ENSCL, Bat C7, BP 90108, 59652 Villeneuve d'Ascq, France.
| | | | | | | | | | | | | |
Collapse
|
47
|
Falaise C, Charles JS, Volkringer C, Loiseau T. Thorium Terephthalates Coordination Polymers Synthesized in Solvothermal DMF/H2O System. Inorg Chem 2015; 54:2235-42. [DOI: 10.1021/ic502725y] [Citation(s) in RCA: 108] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Clément Falaise
- Unité
de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, USTL-ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Jean-Sébastien Charles
- Unité
de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, USTL-ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Christophe Volkringer
- Unité
de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, USTL-ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| | - Thierry Loiseau
- Unité
de Catalyse et Chimie du Solide (UCCS) − UMR CNRS 8181, Université de Lille, USTL-ENSCL, Bat C7, BP 90108, 59652 Villeneuve d’Ascq, France
| |
Collapse
|
48
|
David J, Trolliard G, Volkringer C, Loiseau T, Maître A. Synthesis of zirconium oxycarbide powders using metal–organic framework (MOF) compounds as precursors. RSC Adv 2015. [DOI: 10.1039/c5ra01172h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ZrCxOy oxycarbides were synthesized for the first time by using metal–organic framework (MOF) compounds as precursors.
Collapse
Affiliation(s)
- Jérémy David
- SPCTS-CNRS
- UMR 7315
- Centre Européen de la Céramique (CEC)
- 87068 Limoges Cedex
- France
| | - Gilles Trolliard
- SPCTS-CNRS
- UMR 7315
- Centre Européen de la Céramique (CEC)
- 87068 Limoges Cedex
- France
| | - Christophe Volkringer
- Unité de Catalyse et Chimie du Solide (UCCS) UMR CNRS 8181
- Université de Lille
- Sciences et Technologies
- 59652 Villeneuve d'Ascq Cedex
- France
| | - Thierry Loiseau
- Unité de Catalyse et Chimie du Solide (UCCS) UMR CNRS 8181
- Université de Lille
- Sciences et Technologies
- 59652 Villeneuve d'Ascq Cedex
- France
| | - Alexandre Maître
- SPCTS-CNRS
- UMR 7315
- Centre Européen de la Céramique (CEC)
- 87068 Limoges Cedex
- France
| |
Collapse
|
49
|
Mihalcea I, Falaise C, Volkringer C, Henry N, Loiseau T. Room temperature crystallization of trichlorodioxouranate [UO2Cl3(L)] species in molecular assemblies involving aliphatic dicarboxylate linkers. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.02.040] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
50
|
|