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Lamnini S, Boukayouht K, Ouzrour Z, El Hankari S, Sehaqui H, Jacquemin J. Fabrication of Highly Efficient ZIF-8@PEI Monoliths for CO 2 Capture Using Phosphorylated Cellulose Nanofiber as a Binder. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:14964-14977. [PMID: 38979641 DOI: 10.1021/acs.langmuir.4c01162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Abstract
This study involves the synthesis and comparison of zeolitic imidazolate frameworks (ZIFs), specifically ZIF-8 and ZIF-67 pristine with a commercial zeolite, emphasizing their CO2 affinity and sorption capability. To overcome challenges persisting in the handling and integration of these materials into industrial adsorption processes, particularly when limited to microcrystalline fine powders, we present herein an innovative manufacturing method to produce standalone monolithic supports. This process involves pseudoplastic paste formulations utilizing polyethylenimine (PEI) as a coagulant and locally fabricated phosphorylated cellulose nanofiber (PCNF) as a binding agent. Rheological investigation was conducted to anticipate the required shaping and design by means of paste flowability, consistency, and stiffness. XRD and FTIR results confirm the preservation of crystalline structure and the occurrence of amine functionalization associated with the presence of PEI, respectively. The proposed method significantly enhances the CO2 adsorption performance of the produced ZIF-8 monolith in comparison with that reached when using the pristine material, achieving a capacity of 1.25-2 mmol·g-1 at 30 °C under dry conditions in a pressure range of 1-13 bar, respectively. In other words, this work clearly highlights an effective applicability of the ZIF-8 monolith as an innovative sorbent for further designing CO2 capture industrial setups.
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Affiliation(s)
- Soukaina Lamnini
- Department of Materials Science and Nanoengineering (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660-Hay Moulay Rachid, Ben Guerir 43150, Morocco
| | - Khaireddin Boukayouht
- Chemical and Biochemical Sciences, Green Process Engineering (CBS), Mohammed VI Polytechnic University (UM6P), Lot 660-Hay Moulay Rachid, Ben Guerir 43150, Morocco
| | - Zineb Ouzrour
- Department of Materials Science and Nanoengineering (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660-Hay Moulay Rachid, Ben Guerir 43150, Morocco
| | - Samir El Hankari
- Chemical and Biochemical Sciences, Green Process Engineering (CBS), Mohammed VI Polytechnic University (UM6P), Lot 660-Hay Moulay Rachid, Ben Guerir 43150, Morocco
| | - Houssine Sehaqui
- Department of Materials Science and Nanoengineering (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660-Hay Moulay Rachid, Ben Guerir 43150, Morocco
| | - Johan Jacquemin
- Department of Materials Science and Nanoengineering (MSN), Mohammed VI Polytechnic University (UM6P), Lot 660-Hay Moulay Rachid, Ben Guerir 43150, Morocco
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Metilli L, Ugo H, Chèvremont W, Picard C, Pignon F. Self-supported MOF/cellulose-nanocrystals materials designed from ultrafiltration. SOFT MATTER 2023; 19:8228-8239. [PMID: 37861338 DOI: 10.1039/d3sm00798g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
Metal-organic-frameworks (MOFs) are promising materials for addressing critical issues such as petrochemical separation, water purification, energy storage and drug delivery. Their large-scale deployment, however, is hampered by a limited processability due to their powdery nature. Recently, the hybridization of MOFs with biopolymers has emerged as a greener, biocompatible strategy to shape MOFs composites into more processable membranes, films, and porous materials. In this work, cellulose nanocrystals (CNCs) were used in combination with ZIF-8 (a widely used synthetic zeolite) to produce hybrid composites through ultrafiltration. Results showed that small quantities of CNCs (1 to 20 CNC:ZIF-8 volume ratio) were sufficient to form a self-supported, dense deposit with high ZIF-8 loadings. Compared to classical MOF in situ growth strategies, this approach allowed the tuning of the composition of the final nanocomposite by controlling the nature and quantities of particles in the suspension. The fabrication of the deposit was strongly dependent on the physiochemical properties of the suspension, which were fully characterized with a set of complementary techniques, including in situ SAXS. This technique was employed to investigate the filtration process, which exhibited a homogeneous deposition of ZIF-8 particles mediated by CNC self-assembly. Finally, the available pore volume and integrity of the internal porosity of ZIF-8 were characterized by water porosimetry, demonstrating that the presence of CNCs did not alter the properties of the supported ZIF-8.
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Affiliation(s)
- Lorenzo Metilli
- University Grenoble Alpes, CNRS, Grenoble INP (Institute of Engineering Univ. Grenoble Alpes), LRP, Grenoble F-38000, France.
| | - Héloïse Ugo
- Univ. Grenoble Alpes, CNRS, LIPhy, 38000 Grenoble, France
| | | | - Cyril Picard
- Univ. Grenoble Alpes, CNRS, LIPhy, 38000 Grenoble, France
| | - Frédéric Pignon
- University Grenoble Alpes, CNRS, Grenoble INP (Institute of Engineering Univ. Grenoble Alpes), LRP, Grenoble F-38000, France.
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Aggarwal R, Garg AK, Saini D, Sonkar SK, Sonker AK, Westman G. Cellulose Nanocrystals Derived from Microcrystalline Cellulose for Selective Removal of Janus Green Azo Dye. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c03365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Ruchi Aggarwal
- Department of Chemistry, Malaviya National Institute of Technology, Jaipur, Jaipur302017, India
| | - Anjali Kumari Garg
- Department of Chemistry, Malaviya National Institute of Technology, Jaipur, Jaipur302017, India
| | - Deepika Saini
- Department of Chemistry, Malaviya National Institute of Technology, Jaipur, Jaipur302017, India
| | - Sumit Kumar Sonkar
- Department of Chemistry, Malaviya National Institute of Technology, Jaipur, Jaipur302017, India
| | - Amit Kumar Sonker
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, Gothenburg41296, Sweden
- Wallenberg Wood Science Center (WWSC), Chalmers University of Technology, Gothenburg41296, Sweden
| | - Gunnar Westman
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, Gothenburg41296, Sweden
- Wallenberg Wood Science Center (WWSC), Chalmers University of Technology, Gothenburg41296, Sweden
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Review on design strategies and applications of metal-organic framework-cellulose composites. Carbohydr Polym 2022; 291:119539. [DOI: 10.1016/j.carbpol.2022.119539] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/13/2022] [Accepted: 04/23/2022] [Indexed: 12/18/2022]
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Xu H, Xie T, Ye J, Wu Q, Wang D, Cai D. Highly Efficient and Simultaneous Removal of Cr(VI) and Imidacloprid through a Ferrocene-Modified MIL-100(Fe) Composite from an Aqueous Solution. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:6579-6591. [PMID: 35576243 DOI: 10.1021/acs.langmuir.2c00417] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
A novel nanocomposite [Fc-MIL-100(Fe)] was constructed by combining ferrocene (Fc) with the porous structural metal-organic framework [MIL-100(Fe)]. The proposed composite material could simultaneously and efficiently remove hexavalent chromium [Cr(VI)] and imidacloprid and reduced strongly noxious Cr(VI) to weakly noxious trivalent chromium [Cr(III)]. The removal efficiencies of the composite material for Cr(VI) and imidacloprid could reach 95% after 15 h. The adsorption process was determined by kinetics, isotherms, and thermodynamics. The results demonstrated that the adsorption kinetics of Cr(VI) followed the pseudo-second-order model mainly by chemisorption; meanwhile, the adsorption of imidacloprid by the material conformed to the pseudo-first-order kinetics, which indicated that physical adsorption was the main process. Additionally, the intraparticle diffusion model revealed that the uptake of imidacloprid and Cr(VI) occurred via intraparticle diffusion at the composite material. The adsorption procedure for Cr(VI) was fitted to the Langmuir model (R2 = 0.995) via monolayer adsorption, and that for imidacloprid was fitted to the Freundlich model (R2 = 0.995) due to multilayer or heterogeneous adsorption. The thermodynamic research confirmed that the adsorption procedure was exothermic and spontaneous. Infrared spectroscopy, X-ray photoelectron spectra, and the pH effect implied that intermolecular hydrogen bonding and electrostatic interaction played a crucial role during the removal process. Fc-MIL-100(Fe) also exhibited long-term stability and satisfactory regeneration and reusability. Therefore, this method may enhance an environmentally friendly and prospective approach for concurrently removing imidacloprid and Cr(VI) from wastewater.
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Affiliation(s)
- He Xu
- College of Environmental Science and Engineering, Donghua University, Shanghai 201620, China
| | - Tao Xie
- College of Environmental Science and Engineering, Donghua University, Shanghai 201620, China
| | - Jinghong Ye
- College of Environmental Science and Engineering, Donghua University, Shanghai 201620, China
| | - Qingchuan Wu
- College of Environmental Science and Engineering, Donghua University, Shanghai 201620, China
| | - Dongfang Wang
- College of Environmental Science and Engineering, Donghua University, Shanghai 201620, China
| | - Dongqing Cai
- College of Environmental Science and Engineering, Donghua University, Shanghai 201620, China
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Long Y, Huang X, Li Y, Yi M, Hou J, Zhou X, Hu Q, Zheng Q, Lin D. In-situ regulation of zinc metal surface for Dendrite-Free Zinc-ion hybrid supercapacitors. J Colloid Interface Sci 2022; 614:205-213. [DOI: 10.1016/j.jcis.2022.01.072] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 01/09/2022] [Accepted: 01/11/2022] [Indexed: 12/21/2022]
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