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Choe JH, Kim H, Yun H, Kang M, Park S, Yu S, Hong CS. Boc Protection for Diamine-Appended MOF Adsorbents to Enhance CO 2 Recyclability under Realistic Humid Conditions. J Am Chem Soc 2024; 146:646-659. [PMID: 38151051 DOI: 10.1021/jacs.3c10475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Among the various metal-organic framework (MOF) adsorbents, diamine-functionalized Mg2(dobpdc) (dobpdc4- = 4,4-dioxidobiphenyl-3,3'-dicarboxylate) shows remarkable carbon dioxide removal performance. However, applying diamine-functionalized Mg2(dobpdc) in practical applications is premature because it shows persistent performance degradation under real flue gas conditions containing water vapor owing to diamine loss during wet cycles. To address this issue, we employed hydrophobic carbonate compounds to protect diamine groups in een-Mg2(dobpdc) (een-MOF, een = N-ethylethylenediamine). tert-Butyl dicarbonate (Boc) reacted rapidly with diamines at the pore openings of MOF particles to form dense secondary and tertiary hydrophobic amines, effectively preventing moisture ingress. The Boc-protected een-MOF-Boc1 maintained excellent CO2 adsorption even under simulated flue gas conditions containing 10% H2O. This observation indicates that Boc protection renders een groups intact during repeated wet cycles, suggesting that Boc-protected een groups are resistant to replacement by water molecules. To increase the practicability of the MOF adsorbent, we fabricated een-MOF/PAN-Boc1 composite beads by shaping MOF particles with polyacrylonitrile (PAN). Notably, the composite beads maintained their CO2 adsorption performance even after repeating the temperature swing adsorption process more than 150 times in 10% water vapor. Furthermore, breakthrough tests showed that the dynamic CO2 separation performance was retained under humid conditions. These results demonstrate that Boc protection provides an easy and effective way to develop promising adsorbents with high CO2 adsorption capacity, long-term durability, and the properties required for postcombustion applications.
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Affiliation(s)
- Jong Hyeak Choe
- Department of Chemistry, Korea University, Seoul 02841, Republic of Korea
| | - Hyojin Kim
- Department of Chemistry, Korea University, Seoul 02841, Republic of Korea
| | - Hongryeol Yun
- Department of Chemistry, Korea University, Seoul 02841, Republic of Korea
| | - Minjung Kang
- Department of Chemistry, Korea University, Seoul 02841, Republic of Korea
| | - Sookyung Park
- Department of Chemistry, Korea University, Seoul 02841, Republic of Korea
| | - Sumin Yu
- Department of Chemistry, Korea University, Seoul 02841, Republic of Korea
| | - Chang Seop Hong
- Department of Chemistry, Korea University, Seoul 02841, Republic of Korea
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Tiwari I, Mahanwar PA. Polyacrylate/silica hybrid materials: A step towards multifunctional properties. J DISPER SCI TECHNOL 2018. [DOI: 10.1080/01932691.2018.1489276] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Ingita Tiwari
- Department of Polymer and Surface Engineering, Institute of Chemical Technology , Mumbai , India
| | - P. A. Mahanwar
- Department of Polymer and Surface Engineering, Institute of Chemical Technology , Mumbai , India
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Croissant JG, Cattoën X, Durand JO, Wong Chi Man M, Khashab NM. Organosilica hybrid nanomaterials with a high organic content: syntheses and applications of silsesquioxanes. NANOSCALE 2016; 8:19945-19972. [PMID: 27897295 DOI: 10.1039/c6nr06862f] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Organic-inorganic hybrid materials garner properties from their organic and inorganic matrices as well as synergistic features, and therefore have recently attracted much attention at the nanoscale. Non-porous organosilica hybrid nanomaterials with a high organic content such as silsesquioxanes (R-SiO1.5, with R organic groups) and bridged silsesquioxanes (O1.5Si-R-SiO1.5) are especially attractive hybrids since they provide 20 to 80 weight percent of organic functional groups in addition to the known chemistry and stability of silica. In the organosilica family, silsesquioxanes (R-SiO1.5) stand between silicas (SiO2) and silicones (R2SiO), and are variously called organosilicas, ormosil (organically-modified silica), polysilsesquioxanes and silica hybrids. Herein, we comprehensively review non-porous silsesquioxane and bridged silsesquioxane nanomaterials and their applications in nanomedicine, electro-optics, and catalysis.
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Affiliation(s)
- Jonas G Croissant
- Smart Hybrid Materials Laboratory, Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology, Thuwal 23955, Saudi Arabia.
| | - Xavier Cattoën
- Institut Néel, Université Grenoble Alpes and CNRS, Grenoble, France
| | - Jean-Olivier Durand
- Institut Charles Gerhardt Montpellier UMR-5253 CNRS-UM2-ENSCM-UM1cc, 1701 Place Eugène Bataillon, F-34095 Montpelliercedex 05, France
| | - Michel Wong Chi Man
- Institut Charles Gerhardt Montpellier UMR-5253 CNRS-UM2-ENSCM-UM1cc, 1701 Place Eugène Bataillon, F-34095 Montpelliercedex 05, France
| | - Niveen M Khashab
- Smart Hybrid Materials Laboratory, Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology, Thuwal 23955, Saudi Arabia.
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Yu Z, Zeng G, Pan Y, Lv L, Min H, Zhang L, He Y. Effect of functionalized multi-walled carbon nanotubes on the microstructure and performances of PVDF membranes. RSC Adv 2015. [DOI: 10.1039/c5ra12819f] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Functionalized multi-walled carbon nanotubes (f-MWCNTs) were synthesized by grafting carboxyl groups and 3-aminopropyltriethoxysilane (APTS) on the nanotube surface, respectively.
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Affiliation(s)
- Zongxue Yu
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu City
- People's Republic of China
| | - Guangyong Zeng
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu City
- People's Republic of China
| | - Yang Pan
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu City
- People's Republic of China
| | - Liang Lv
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu City
- People's Republic of China
| | - Hui Min
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu City
- People's Republic of China
| | - Lei Zhang
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu City
- People's Republic of China
| | - Yi He
- State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation
- Southwest Petroleum University
- Chengdu City
- People's Republic of China
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Malti WE, Mongin O, Blanchard-Desce M, Raehm L, Durand JO. Functionalisation of mesoporous silica nanoparticles with 3-isocynatopropyltrichlorosilane. CR CHIM 2011. [DOI: 10.1016/j.crci.2011.09.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Juárez-Pérez EJ, Granier M, Viñas C, Mutin PH, Núñez R. Grafting of Metallacarboranes onto Self-Assembled Monolayers Deposited on Silicon Wafers. Chem Asian J 2011; 7:277-81. [DOI: 10.1002/asia.201100750] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2011] [Indexed: 11/08/2022]
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Hlinka J, Hodacova J, Raehm L, Granier M, Ramonda M, Durand JO. Attachment of trianglamines to silicon wafers, chiral recognition by chemical force microscopy. CR CHIM 2010. [DOI: 10.1016/j.crci.2010.01.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Perzyna A, Zotto CD, Durand JO, Granier M, Smietana M, Melnyk O, Stará IG, Starý I, Klepetářová B, Šaman D. Reaction of Isocyanate-Functionalised Silicon Wafers with Complex Amino Compounds. European J Org Chem 2007. [DOI: 10.1002/ejoc.200700044] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Nam H, Granier M, Boury B, Park SY. Functional organotrimethoxysilane derivative with strong intermolecular pi-pi interaction: one-pot grafting reaction on oxidized silicon substrates. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2006; 22:7132-4. [PMID: 16893203 DOI: 10.1021/la061333y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Although the fabrication of self-assembled monolayers (SAMs) on an oxidized silicon substrate with special functionality is an important topic for various applications, it is still very difficult to obtain a densely grafted monolayer. With a newly synthesized organotrimethoxysilane containing a 1-cyano-1,2-bisbiphenyl-ethylene (CNMBE) moiety which provides a strong pi-pi intermolecular interaction, an SAM of well-ordered structure is readily obtained by a one-pot grafting reaction under mild conditions. The aggregation process of the CNMBE moiety, which induced a close packing of organosilane on the substrate, was visually monitored by the fluorescence of the monolayer grafted on quartz.
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Affiliation(s)
- Haehyun Nam
- Department of Material Science and Engineering, ENG445, Seoul National University, San 56-1, Shillim-dong, Kwanak-ku, Seoul 151-744, Korea
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Olivier C, Perzyna A, Coffinier Y, Grandidier B, Stiévenard D, Melnyk O, Durand JO. Detecting the chemoselective ligation of peptides to silicon with the use of cobalt-carbonyl labels. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2006; 22:7059-65. [PMID: 16863260 DOI: 10.1021/la060370m] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
While fluorescent-based methods are generally used to detect the immobilization and the interactions of biomolecules to solid supports, recent studies have shown their limitations in the case of silicon surfaces. As an alternative, we investigated the synthesis of peptides labeled with a metal transition complex and their subsequent immobilization to the silicon surfaces. The feasibility of using such probes has been explored by Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). By starting with hydrogen-terminated or oxidized silicon surfaces, we functionalized those surfaces with semicarbazide groups and showed the site-specific linkage of glyoxylyl peptides labeled with a Co2(CO)6 moiety.
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Affiliation(s)
- Christophe Olivier
- UMR CNRS 8161, Biological Institute of Lille, 1 rue du Professeur Calmette, 59021 Lille, France
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