51
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Ying Y, Peh SB, Yang H, Yang Z, Zhao D. Ultrathin Covalent Organic Framework Membranes via a Multi-Interfacial Engineering Strategy for Gas Separation. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2104946. [PMID: 34535914 DOI: 10.1002/adma.202104946] [Citation(s) in RCA: 48] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/03/2021] [Indexed: 06/13/2023]
Abstract
Covalent organic frameworks (COFs) are promising membrane materials due to their high porosity, ordered arrangements, and high stability. However, the relatively large pore size and complicated membrane preparation processes of COFs limit their applications in sieving small gas molecules, even at a lab scale. Herein, a multi-interfacial engineering strategy is proposed, that is, direct layer-by-layer interfacial reaction of two COFs (TpPa-SO3 H and TpTGCl ) with different pore sizes to form narrowed apertures at the COF-COF interfaces atop a relatively large-pore COF (COF-LZU1) film. At 423 K, one fabricated 155 nm-thick ultrathin COF membrane displays H2 permeance as high as 2163 gas permeation units (GPU) and a H2 /CO2 selectivity of 26, transcending the 2008 Robeson upper bound. This strategy not only provides high-performance membrane candidates for H2 separation, but also enlightens the interfacial engineering and pore engineering manipulation for other COFs, porous polymers, and their membranes.
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Affiliation(s)
- Yunpan Ying
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Shing Bo Peh
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Hao Yang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Ziqi Yang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Dan Zhao
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
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52
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53
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Liu YL, Liu XY, Feng L, Shao LX, Li SJ, Tang J, Cheng H, Chen Z, Huang R, Xu HC, Zhuang JL. Two-Dimensional Metal-Organic Framework Nanosheets: Synthesis and Applications in Electrocatalysis and Photocatalysis. CHEMSUSCHEM 2022; 15:e202102603. [PMID: 35092355 DOI: 10.1002/cssc.202102603] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 01/22/2022] [Indexed: 06/14/2023]
Abstract
Two-dimensional metal-organic nanosheets (2D MONs) are an emerging class of ultrathin, porous, and crystalline materials. The organic/inorganic hybrid nature offers MONs distinct advantages over other inorganic nanosheets in terms of diversity of organic ligands and metal notes. Compared to bulk three-dimensional metal-organic frameworks, 2D MONs possess merits of high density and readily accessible catalytic sites, reduced diffusion pathways for reactants/products, and fast electron transport. These features endow MONs with enhanced physical/chemical properties and are ideal for heterogeneous catalysis. In this Review, state-of-the-art synthetic methods for the fabrication of 2D MONs were summarized. The advances of 2D MONs-based materials for electrocatalysis and photocatalysis, including hydrogen evolution reaction (HER), oxygen evolution reaction (OER), oxygen reduction reaction (ORR), carbon dioxide reduction reaction (CO2 RR), and electro-/photocatalytic organic transformations were systematically discussed. Finally, the challenges and perspectives regarding future design and synthesis of 2D MONs for high-performance electrocatalysis and photocatalysis were provided.
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Affiliation(s)
- Ya-Long Liu
- School of Chemistry and Materials Science, Key Lab for Functional Materials Chemistry of Guizhou Province, Guizhou Normal University, 550001, Guiyang, P. R. China
| | - Xiang-Yue Liu
- College of Chemistry, Key Laboratory for Analytical Science of Food Safety, and Biology, Ministry of Education, Fuzhou University, 350108, Fuzhou, P. R. China
| | - Li Feng
- School of Chemistry and Materials Science, Key Lab for Functional Materials Chemistry of Guizhou Province, Guizhou Normal University, 550001, Guiyang, P. R. China
| | - Lan-Xing Shao
- School of Chemistry and Materials Science, Key Lab for Functional Materials Chemistry of Guizhou Province, Guizhou Normal University, 550001, Guiyang, P. R. China
| | - Si-Jun Li
- School of Chemistry and Materials Science, Key Lab for Functional Materials Chemistry of Guizhou Province, Guizhou Normal University, 550001, Guiyang, P. R. China
| | - Jing Tang
- College of Chemistry, Key Laboratory for Analytical Science of Food Safety, and Biology, Ministry of Education, Fuzhou University, 350108, Fuzhou, P. R. China
| | - Hu Cheng
- School of Chemistry and Materials Science, Key Lab for Functional Materials Chemistry of Guizhou Province, Guizhou Normal University, 550001, Guiyang, P. R. China
| | - Zhuo Chen
- School of Chemistry and Materials Science, Key Lab for Functional Materials Chemistry of Guizhou Province, Guizhou Normal University, 550001, Guiyang, P. R. China
| | - Rui Huang
- Stake Key Laboratory of Physical Chemistry of Solid Surface, iChem, College of Chemistry and Chemical Engineering, Xiamen University, 361005, Xiamen, P. R. China
| | - Hai-Chao Xu
- Stake Key Laboratory of Physical Chemistry of Solid Surface, iChem, College of Chemistry and Chemical Engineering, Xiamen University, 361005, Xiamen, P. R. China
| | - Jin-Liang Zhuang
- School of Chemistry and Materials Science, Key Lab for Functional Materials Chemistry of Guizhou Province, Guizhou Normal University, 550001, Guiyang, P. R. China
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54
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Yuan B, Gou G, Fan T, Liu M, Ma Y, Matsuda R, Li L. Delicate and Fast Photochemical Surface Modification of 2D Photoresponsive Organosilicon Metal–Organic Frameworks. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202204568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Baoling Yuan
- Shanghai Key Lab of Chemical Assessment and Sustainability School of Chemical Science and Engineering Tongji University Shanghai 200092 P. R. China
| | - Gaozhang Gou
- Shanghai Key Lab of Chemical Assessment and Sustainability School of Chemical Science and Engineering Tongji University Shanghai 200092 P. R. China
| | - Tao Fan
- Shanghai Key Lab of Chemical Assessment and Sustainability School of Chemical Science and Engineering Tongji University Shanghai 200092 P. R. China
| | - Mingxian Liu
- Shanghai Key Lab of Chemical Assessment and Sustainability School of Chemical Science and Engineering Tongji University Shanghai 200092 P. R. China
| | - Yunsheng Ma
- Department of Chemistry and Biotechnology School of Engineering Nagoya University Chikusa-ku Nagoya 464-8603 Japan
| | - Ryotaro Matsuda
- Department of Chemistry and Biotechnology School of Engineering Nagoya University Chikusa-ku Nagoya 464-8603 Japan
| | - Liangchun Li
- Shanghai Key Lab of Chemical Assessment and Sustainability School of Chemical Science and Engineering Tongji University Shanghai 200092 P. R. China
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55
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Zhang S, Shen L, Deng H, Liu Q, You X, Yuan J, Jiang Z, Zhang S. Ultrathin Membranes for Separations: A New Era Driven by Advanced Nanotechnology. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2108457. [PMID: 35238090 DOI: 10.1002/adma.202108457] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 02/23/2022] [Indexed: 06/14/2023]
Abstract
Ultrathin membranes are at the forefront of membrane research, offering great opportunities in revolutionizing separations with ultrafast transport. Driven by advanced nanomaterials and manufacturing technology, tremendous progresses are made over the last 15 years in the fabrications and applications of sub-50 nm membranes. Here, an overview of state-of-the-art ultrathin membranes is first introduced, followed by a summary of the fabrication techniques with an emphasis on how to realize such extremely low thickness. Then, different types of ultrathin membranes, categorized based on their structures, that is, network, laminar, or framework structures, are discussed with a focus on the interplays among structure, fabrication methods, and separation performances. Recent research and development trends are highlighted. Meanwhile, the performances and applications of current ultrathin membranes for representative separations (gas separation and liquid separation) are thoroughly analyzed and compared. Last, the challenges in material design, structure construction, and coordination are given, in order to fully realize the potential of ultrathin membranes and facilitate the translation from scientific achievements to industrial productions.
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Affiliation(s)
- Shiyu Zhang
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, P. R. China
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Liang Shen
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Hao Deng
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, P. R. China
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Qinze Liu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
- School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
| | - Xinda You
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin, 300072, China
| | - Jinqiu Yuan
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin, 300072, China
| | - Zhongyi Jiang
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, P. R. China
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin, 300072, China
| | - Sui Zhang
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, P. R. China
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
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56
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McCutcheon JR, Ostwal M, Zhang M. Moving beyond passive separations. NATURE MATERIALS 2022; 21:387-388. [PMID: 35361947 DOI: 10.1038/s41563-022-01196-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- Jeffrey R McCutcheon
- Department of Chemical & Biomolecular Engineering, University of Connecticut, Storrs, CT, USA.
| | - Mayur Ostwal
- Connecticut Center for Clean Energy Engineering, University of Connecticut, Storrs, CT, USA
| | - Mi Zhang
- Department of Chemical & Biomolecular Engineering, University of Connecticut, Storrs, CT, USA
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57
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Wang B, Wang N, Li X, Zhou R, Xing W. Exfoliation of lamellar SAPO-34 zeolite to nanosheets and synthesis of thin SAPO-34 membranes by a nanosheet-seeded secondary growth approach. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.120177] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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58
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Xu M, Meng SS, Cai P, Gu YH, Yan TA, Yan TH, Zhang QH, Gu L, Liu DH, Zhou HC, Gu ZY. Homogeneously Mixing Different Metal-Organic Framework Structures in Single Nanocrystals through Forming Solid Solutions. ACS CENTRAL SCIENCE 2022; 8:184-191. [PMID: 35233451 PMCID: PMC8874727 DOI: 10.1021/acscentsci.1c01344] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Indexed: 06/01/2023]
Abstract
Pore engineering plays a significant role in the applications of porous materials, especially in the area of separation and catalysis. Here, we demonstrated a metal-organic framework (MOF) solid solution (MOSS) strategy to homogeneously and controllably mix NU-1000 and NU-901 structures inside single MOF nanocrystals. The key for the homogeneous mixing and forming of MOSS was the bidentate modulator, which was designed to have a slightly longer distance between two carboxylate groups than the original tetratopic ligand. All of the MOSS nanocrystals showed a uniform pore size distribution with a well-tuned ratio of mesopores to micropores. Because of the appropriate pore ratio, MOSS nanocrystals can balance the thermodynamic interactions and kinetic diffusion of the substrates, thus showing exceedingly higher separation abilities and a unique elution sequence. Our work proposes a rational strategy to design mixed-porous MOFs with controlled pore ratios and provides a new direction to design homogeneously mixed MOFs with a high separation ability and unique separation selectivity.
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Affiliation(s)
- Ming Xu
- Jiangsu
Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Jiangsu Key Laboratory
of New Power Batteries, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Sha-Sha Meng
- Jiangsu
Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Jiangsu Key Laboratory
of New Power Batteries, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Peiyu Cai
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Yu-Hao Gu
- Jiangsu
Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Jiangsu Key Laboratory
of New Power Batteries, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Tong-An Yan
- State
Key Laboratory of Organic−Inorganic Composites, Beijing Advanced
Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Tian-Hao Yan
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Qing-Hua Zhang
- Institute
of Physics, Chinese Academy of Sciences, Beijing 100190, China
| | - Lin Gu
- Institute
of Physics, Chinese Academy of Sciences, Beijing 100190, China
| | - Da-Huan Liu
- State
Key Laboratory of Organic−Inorganic Composites, Beijing Advanced
Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Hong-Cai Zhou
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
- Department
of Materials Science and Engineering, Texas
A&M University, College Station, Texas 77842, United States
| | - Zhi-Yuan Gu
- Jiangsu
Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Jiangsu Key Laboratory
of New Power Batteries, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
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59
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Jindal S, Moorthy JN. Zwitterionic Luminescent 2D Metal-Organic Framework Nanosheets (LMONs): Selective Turn-On Fluorescence Sensing of Dihydrogen Phosphate. Inorg Chem 2022; 61:3942-3950. [PMID: 35191671 DOI: 10.1021/acs.inorgchem.1c03547] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
While a plethora of organic linkers based on carboxylic acids have been utilized in the construction of MOFs, zwitterionic linkers that typify the attributes of naturally occurring amino acids have been exploited only scarcely to the best of our knowledge. Zwitterionic interior characteristics should be expected to impart unique properties to the resultant MOFs with a high potential to interact with guest species through electrostatic interactions. In our investigations with bis(p-carboxyphenyl)imidazolylarenes as a novel class of linkers for the development of functional MOFs, we have found that bisimidazole-tetracarboxylic acid H4DMBI undergoes metal-assisted self-assembly with Zn(NO3)2 to yield a layered MOF (Zn-DMBI). In the latter, the linker serves as a two-connecting linker with imidazoles and carboxylic acids behaving as zwitterions. The layers are offset stacked in the crystal structure and are bound firmly by hydrogen bonds between imidazolium and carboxylate ions. Such a packing precludes fluorescence from being observed due to self-quenching. However, exfoliation into zwitterionic 2D metal-organic nanosheets (MONs) by sonication in methanol for 1 h liberates palpable fluorescence. Furthermore, the suspension of luminescent MONs (LMONs) in methanol permits selective sensing of anions; in particular, dihydrogen phosphate (H2PO4-) that is complementary to the zwitterions in terms of hydrogen bond donor and acceptor sites is observed with fluorescence enhancement by 120%, leading to its detection at a sub-parts-per-million (0.13 ppm) level. Thus, access to zwitterionic 2D MONs and their application for selective anion sensing with "turn-on" fluorescence are demonstrated by a rational de novo bottom-up approach.
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Affiliation(s)
- Swati Jindal
- Department of Chemistry, Indian Institute of Technology, Kanpur 208016, India
| | - Jarugu Narasimha Moorthy
- Department of Chemistry, Indian Institute of Technology, Kanpur 208016, India.,School of Chemistry, Indian Institute of Science Education and Research, Thiruvananthapuram 695551, India
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60
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Huang Y, Guo WL, He JC, Li X, Cai T. Development of High Throughput Photopolymerizations Using Micron-Sized Ultrathin Metal-Organic Framework Nanosheets. Macromol Rapid Commun 2022; 43:e2200020. [PMID: 35182089 DOI: 10.1002/marc.202200020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 02/10/2022] [Indexed: 11/12/2022]
Abstract
Polymer syntheses in a high throughput format are still challenging due to the tedious procedures for prior deoxygenation and catalyst removal. Two-dimensional (2D) metal-organic framework (MOF) nanosheets are advantageous for elevating the catalytic efficiency and catalyst recyclability. Polymerization of a wide variety of monomers, including hydrophilic acrylamides and hydrophobic acrylates, was attempted directly in a multi-well plate by employing Zn-ZnPPF-2D nanosheets (PPF = porphyrin paddlewheel framework) as a heterogeneous photocatalyst. Various parameters such as monomer concentration, catalyst concentration and light wavelength were investigated with respect to their effects on polymerization rate and the degree of control over the molecular weight and molecular weight distribution. Due to the larger surface area and more accessible catalytic sites, the top-performing Zn-ZnPPF-2D exhibited fast polymerization kinetics over the Zn-ZnPPF-3D bulk crystals. In addition, the synthesis of triblock copolymers with a single loading of catalysts confirmed the outstanding catalytic performance of these 2D MOF catalysts. Finally, PET-RAFT polymerization was demonstrated to be achievable entirely in a microliter-scale human cell culture medium. As such, this strategy provides high levels of control and precision over macromolecular synthesis outcomes that best align with the requirements of high throughput approaches towards biological applications. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Ya Huang
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan, Hubei, 430072, P. R. China.,Department of Chemical and Biological Engineering, Guangdong-Hong Kong-Macao Joint Laboratory for Intelligent Micro-Nano Optoelectronic Technology, William Mong Institute of Nano Science and Technology, and Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, the Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, 999077, P. R. China
| | - Wan Lin Guo
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan, Hubei, 430072, P. R. China.,Wuhan University Suzhou Research Institute, Suzhou, Jiangsu, 215213, P. R. China
| | - Jin Cheng He
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan, Hubei, 430072, P. R. China
| | - Xue Li
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan, Hubei, 430072, P. R. China.,Wuhan University Suzhou Research Institute, Suzhou, Jiangsu, 215213, P. R. China
| | - Tao Cai
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan, Hubei, 430072, P. R. China.,Wuhan University Suzhou Research Institute, Suzhou, Jiangsu, 215213, P. R. China
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61
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Xiao Y, Chen C, Wu Y, Yin Y, Wu H, Li H, Fan Y, Wu J, Li S, Huang X, Zhang W, Zheng B, Huo F. Fabrication of Two-Dimensional Metal-Organic Framework Nanosheets through Crystal Dissolution-Growth Kinetics. ACS APPLIED MATERIALS & INTERFACES 2022; 14:7192-7199. [PMID: 35075903 DOI: 10.1021/acsami.1c22781] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Controlling the morphology of the metal-organic framework (MOF) for nanosheets is beneficial for understanding their crystal growth kinetics and useful for extending these MOF nanosheets to advanced applications, in particular for gas separation and device integration. However, synthesizing MOF nanosheets with uniform thickness or desirable size still remains challenging. Herein, we provide a crystal dissolution-growth strategy for fabricating dispersible porphyrin MOF nanosheets with lateral dimensions and nanometer thickness. A morphological transition (bulk crystals-nanosheets-bulk crystals) in Zn-TCPP was observed when controlling the crystal growth kinetics by adjusting the reaction parameters (temperature and acidity). These findings encouraged the synthesis of other types of nanosheets (Cu-TCPP, Zn-TCPP (Pd), and Cu-BDC nanosheets). Zn-TCPP (Pd) nanosheets were applied in field-effect transistors and exhibited photoresponse characteristics. This work demonstrates a new strategy for obtaining MOF nanosheets and casts a new light upon fabricating two-dimensional inorganic-organic hybrid materials with controlled thickness.
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Affiliation(s)
- Yawen Xiao
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Chen Chen
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Yangli Wu
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Yutao Yin
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Haibo Wu
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Hongfeng Li
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Yun Fan
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Jiansheng Wu
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Sheng Li
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Xiao Huang
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Weina Zhang
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Bing Zheng
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Fengwei Huo
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
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62
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Liu X, Jia Q, Fu Y, Zheng T. Exfoliation of metal-organic framework nanosheets using surface acoustic waves. ULTRASONICS SONOCHEMISTRY 2022; 83:105943. [PMID: 35144193 PMCID: PMC8844814 DOI: 10.1016/j.ultsonch.2022.105943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/19/2022] [Accepted: 01/31/2022] [Indexed: 06/14/2023]
Abstract
Two-dimensional (2D) metal-organic framework (MOF) nanosheets have recently received extensive attention due to their ultra-thin thickness, large specific surface area, chemical and functional designability. In this study, an unconventional method using surface acoustic wave (SAW) technology is proposed to exfoliate large quantities and uniform layers of 2D MOF-Zn2(bim)4 nanosheets in a microfluidic system. We successfully demonstrated that the thickness of 2D MOF is effectively and accurately controlled by optimizing the SAW parameters. The mechanisms for the efficient exfoliation of 2D MOF nanosheets is attributed to both the electric and acoustic fields generated by the SAWs in the liquid. The electric field ionizes the methanol to produce H+ ions, which intercalate Zn2(bim)4 sheets and weaken the interlayer bonding, and the strong shear force generated by SAWs separates the MOF sheets. A yield of 66% for monolayer MOFs with a maximum size of 3.5 μm is achieved under the combined effect of electric and acoustic fields. This fast, low-energy exfoliation platform has the potential to provide a simple and scalable microfluidic exfoliation method for production of large-area and quantities of 2D MOFs.
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Affiliation(s)
- Xia Liu
- State Key Laboratory for Manufacturing Systems Engineering Xi'an Jiaotong University, Xi'an 710049, People's Republic of China; Shaanxi Key Lab of Intelligent Robots, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
| | - Qinxiang Jia
- Department of Chemistry, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
| | - Yongqing Fu
- Faculty of Engineering & Environment, Northumbria University, Newcastle upon Tyne NE1 8ST, UK
| | - Tengfei Zheng
- State Key Laboratory for Manufacturing Systems Engineering Xi'an Jiaotong University, Xi'an 710049, People's Republic of China; Shaanxi Key Lab of Intelligent Robots, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China.
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63
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Fabrication of 2D bimetallic metal-organic framework ultrathin membranes by vapor phase transformation of hydroxy double salts. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.120167] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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64
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Yang P, Jiang J, Ma JP, Zheng B, Yan Y, Wang J, Zou Y, Liu QK, Chen Y. Monolayer Nanosheets Exfoliated from Cage-Based Cationic Metal-Organic Frameworks. Inorg Chem 2022; 61:1521-1529. [PMID: 34985269 DOI: 10.1021/acs.inorgchem.1c03239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The rational design and preparation of monolayer metal-organic framework (MOF) nanosheets remain great challenges. Recently, we found that monolayer MOF nanosheets can be facially exfoliated on a large scale from pristine two-dimensional (2D) MOFs with substantially reduced interlaminar interaction. By employing cage-like bicyclocalix[2]arene[2]triazine tri-imidazole as the building block, a family of cationic two-dimensional metal-organic frameworks (2D MOFs) with steric layer were designed and prepared. The single crystal structures have clearly identified that only very weak and sparse distributed C-H···π interaction exists between adjacent layers.On the basis of density functional theory calculation, the interlayer interaction of these cage-based cationic 2D MOFs was estimated to be 1/46th of that of graphite. Due to the extremely weak interaction, these cationic 2D MOFs tend to degenerate into an "amorphous" state after being soaked in other solvents; they can be readily exfoliated into 1.1 nm thick monolayer nanosheets with a high degree of thickness homogeneity, large lateral size, and significantly enlarged surface area. This work has identified that a cage-like molecule is the ideal building block for 2D cationic MOFs and ultrathin nanosheets; It was futher confirmed that weakening the interlaminar interaction is an effective strategy for facilely producing monolayer nanosheets.
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Affiliation(s)
- Pengfei Yang
- College Chemistry & Chemical Engineering, Central South University, Changsha 410083, Hunan, China
| | - Jing Jiang
- College Chemistry & Chemical Engineering, Central South University, Changsha 410083, Hunan, China
| | - Jian-Ping Ma
- College of Chemistry and Chemical Engineering & Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, Shandong, China
| | - Bin Zheng
- School of Materials Science and Engineering, Xi'an University of Science and Technology, Xi'an 710054, China
| | - Yi Yan
- College Chemistry & Chemical Engineering, Central South University, Changsha 410083, Hunan, China
| | - Jiahui Wang
- College Chemistry & Chemical Engineering, Central South University, Changsha 410083, Hunan, China
| | - Yingping Zou
- College Chemistry & Chemical Engineering, Central South University, Changsha 410083, Hunan, China
| | - Qi-Kui Liu
- College of Chemistry and Chemical Engineering & Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, Shandong, China
| | - Yin Chen
- College Chemistry & Chemical Engineering, Central South University, Changsha 410083, Hunan, China.,Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety, Changsha 410083, Hunan, China
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65
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Wang Q, Sun J, Wei D. Two‐Dimensional
Metal Organic Frameworks and Covalent Organic Frameworks. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202100831] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Qiankun Wang
- State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
- Department of Macromolecular Science Fudan University Shanghai 200433 China
- Laboratory of Molecular Materials and Devices Fudan University Shanghai 200433 China
| | - Jiang Sun
- State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
- Department of Macromolecular Science Fudan University Shanghai 200433 China
- Laboratory of Molecular Materials and Devices Fudan University Shanghai 200433 China
| | - Dacheng Wei
- State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China
- Department of Macromolecular Science Fudan University Shanghai 200433 China
- Laboratory of Molecular Materials and Devices Fudan University Shanghai 200433 China
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66
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Wang Y, Ban Y, Hu Z, Zhao Y, Zheng M, Yang W, Zhang T. Hetero‐Lattice Intergrown and Robust MOF Membranes for Polyol Upgrading. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202114479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yuecheng Wang
- State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 100049 P. R. China
| | - Yujie Ban
- State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 100049 P. R. China
| | - Ziyi Hu
- State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
| | - Yang Zhao
- Dalian National Laboratory for Clean Energy Dalian 116023 P. R. China
| | - Mingyuan Zheng
- CAS Key Laboratory of Science and Technology on Applied Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
| | - Weishen Yang
- State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 100049 P. R. China
| | - Tao Zhang
- CAS Key Laboratory of Science and Technology on Applied Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
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67
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Kwon O, Kim M, Choi E, Bae JH, Yoo S, Won JC, Kim YH, Shin JH, Lee JS, Kim DW. High-aspect ratio zeolitic imidazolate framework (ZIF) nanoplates for hydrocarbon separation membranes. SCIENCE ADVANCES 2022; 8:eabl6841. [PMID: 34985959 PMCID: PMC8730619 DOI: 10.1126/sciadv.abl6841] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Metal-organic frameworks with high aspect ratios have the potential to yield high-performance gas separation membranes. We demonstrate the scalable synthesis of high–aspect ratio zeolitic imidazolate framework (ZIF)–8 nanoplates via a direct template conversion method in which high aspect ratio–layered Zn hydroxide sheets [Zn5(NO3)2(OH)8] were used as the sacrificial precursor. Successful phase conversion occurs as a result of the collaboration of low template stability and delayed delivery of 2-methylimidazole in weakly interacting solvents, particularly using acetone. When the ZIF-8 nanoplates with an average aspect ratio of 20 were shear aligned in the 6FDA-DAM polymer matrix by bar coating, the separation performance for propylene/propane far surpassed that of the previously reported mixed matrix and polymeric membranes, showing a propylene permeability of 164 Barrer and selectivity of 33.4 at 40 weight % loadings.
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Affiliation(s)
- Ohchan Kwon
- Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Minsu Kim
- Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Eunji Choi
- Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Jun Hyuk Bae
- Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Sungmi Yoo
- Advanced Materials Division, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
| | - Jong Chan Won
- Advanced Materials Division, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
- Advanced Materials and Chemical Engineering, KRICT School, University of Science and Technology, 217 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
| | - Yun Ho Kim
- Advanced Materials Division, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
- Advanced Materials and Chemical Engineering, KRICT School, University of Science and Technology, 217 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
| | - Ju Ho Shin
- Department of Chemical and Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul 04107, Republic of Korea
| | - Jong Suk Lee
- Department of Chemical and Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul 04107, Republic of Korea
| | - Dae Woo Kim
- Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
- Corresponding author.
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68
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Su P, Tang H, Jia M, Lin Y, Li W. Vapor linker exchange of partially amorphous metal‐organic framework membranes for ultra‐selective gas separation. AIChE J 2022. [DOI: 10.1002/aic.17576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Pengcheng Su
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment Jinan University Guangzhou People's Republic of China
| | - Huiyu Tang
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment Jinan University Guangzhou People's Republic of China
| | - Miaomiao Jia
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment Jinan University Guangzhou People's Republic of China
| | - Yanshan Lin
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment Jinan University Guangzhou People's Republic of China
| | - Wanbin Li
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment Jinan University Guangzhou People's Republic of China
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69
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Pu Y, Yang Z, Wee V, Wu Z, Jiang Z, Zhao D. Amino-functionalized NUS-8 nanosheets as fillers in PIM-1 mixed matrix membranes for CO2 separations. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.119912] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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70
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Zhou Y, Zou Z, Han Q, Shen Y, Jiang C, Zhang YC, Xiong Y, Ye J, Li Z, Gao W. State-of-the-Art Advancements of Atomically Thin Two-Dimensional Photocatalysts for Energy Conversion. Chem Commun (Camb) 2022; 58:9594-9613. [DOI: 10.1039/d2cc02708a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Excessive use of fossil fuels leads to energy shortages and environmental pollution, threatening human health and social development. As a clean, green, and sustainable technology, generation of renewable energy from...
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71
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Chiou DS, Chuang YC, Chang CK, Hsu CH, Lin LC, Kang DY. X-ray diffraction for probing free energy profiles and self-diffusivity of gases in metal–organic frameworks. CrystEngComm 2022. [DOI: 10.1039/d2ce00968d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This paper presents a novel methodology for measuring the free energy profiles and the self-diffusivity of gases in crystalline microporous materials.
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Affiliation(s)
- Da-Shiuan Chiou
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
| | - Yu-Chun Chuang
- National Synchrotron Radiation Research Center, 101 Hsin-Ann Road, Hsinchu, 30076 Taiwan
| | - Chung-Kai Chang
- National Synchrotron Radiation Research Center, 101 Hsin-Ann Road, Hsinchu, 30076 Taiwan
| | - Cheng-Hsun Hsu
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
| | - Li-Chiang Lin
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
| | - Dun-Yen Kang
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
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72
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Sokolov AV, Vologzhanina AVV, Sudakova TV, Popova YV, Alexandrov EV. Design and Synthesis of Coordination Polymers with Cu(II) and Heterocyclic N-Oxides. CrystEngComm 2022. [DOI: 10.1039/d2ce00139j] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The relations of coordination network connectivity with coordination properties of heterocyclic N-oxides, Cu(I,II), and co-ligands were discussed based on the comparative analysis of 623 structures extracted from the Cambridge Structural...
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73
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Deng X, Zheng SL, Zhong YH, Hu J, Chung LH, He J. Conductive MOFs based on Thiol-functionalized Linkers: Challenges, Opportunities, and Recent Advances. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214235] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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74
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Yu G, Shangguan X, Wang Z, Rong H, Wang K, Zhang Y, Shao T, Zou X. Seed assisted synthesis of anionic metal organic framework membrane for selective and permeable hydrogen separation. Inorg Chem Front 2022. [DOI: 10.1039/d1qi01600h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hydrogen selective metal organic framework (MOF) membranes with excellent performances are still in high demand. Here, we are developing an anionic MOF material of CPM-5 into a membrane for H2...
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75
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Kadja GTM, Himma NF, Prasetya N, Sumboja A, Bazant MZ, Wenten IG. Advances and challenges in the development of nanosheet membranes. REV CHEM ENG 2021. [DOI: 10.1515/revce-2021-0004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Abstract
The development of highly efficient separation membranes utilizing emerging materials with controllable pore size and minimized thickness could greatly enhance the broad applications of membrane-based technologies. Having this perspective, many studies on the incorporation of nanosheets in membrane fabrication have been conducted, and strong interest in this area has grown over the past decade. This article reviews the development of nanosheet membranes focusing on two-dimensional materials as a continuous phase, due to their promising properties, such as atomic or nanoscale thickness and large lateral dimensions, to achieve improved performance compared to their discontinuous counterparts. Material characteristics and strategies to process nanosheet materials into separation membranes are reviewed, followed by discussions on the membrane performances in diverse applications. The review concludes with a discussion of remaining challenges and future outlook for nanosheet membrane technologies.
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Affiliation(s)
- Grandprix T. M. Kadja
- Division of Inorganic and Physical Chemistry , Institut Teknologi Bandung , Jalan Ganesha no. 10 , Bandung , 40132 , Indonesia
- Center for Catalytic and Reaction Engineering , Institut Teknologi Bandung , Jalan Ganesha no. 10 , Bandung , 40132 , Indonesia
- Research Center for Nanosciences and Nanotechnology , Institut Teknologi Bandung , Jalan Ganesha no. 10 , Bandung 40132 , Indonesia
| | - Nurul F. Himma
- Department of Chemical Engineering , Universitas Brawijaya , Jl. Mayjen Haryono 167 , Malang 65145 , Indonesia
| | - Nicholaus Prasetya
- Research Center for Nanosciences and Nanotechnology , Institut Teknologi Bandung , Jalan Ganesha no. 10 , Bandung 40132 , Indonesia
- Department of Chemical Engineering , Barrer Centre, Imperial College London , Exhibition Road , London SW7 2AZ , UK
| | - Afriyanti Sumboja
- Material Science and Engineering Research Group , Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung , Jl. Ganesha 10 , Bandung 40132 , Indonesia
- National Centre for Sustainable Transportation Technology , Institut Teknologi Bandung , Jalan Ganesha no. 10 , Bandung 40132 , Indonesia
| | - Martin Z. Bazant
- Department of Chemical Engineering , Massachusetts Institute of Technology , Cambridge , MA 02139 , USA
- Department of Mathematics , Massachusetts Institute of Technology , Cambridge , MA 02139 , USA
| | - I G. Wenten
- Research Center for Nanosciences and Nanotechnology , Institut Teknologi Bandung , Jalan Ganesha no. 10 , Bandung 40132 , Indonesia
- Department of Chemical Engineering , Institut Teknologi Bandung , Jalan Ganesha no. 10 , Bandung 40132 , Indonesia
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76
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Wang J, Wang K, Xu Y. Emerging Two-Dimensional Covalent and Coordination Polymers for Stable Lithium Metal Batteries: From Liquid to Solid. ACS NANO 2021; 15:19026-19053. [PMID: 34842431 DOI: 10.1021/acsnano.1c09194] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Lithium metal anodes (LMAs) have attracted much attention in recent years because of their high theoretical capacity (3860 mAh g-1) and low electrochemical potential (-3.040 V vs standard hydrogen electrode). Lithium metal can be coupled with various cathodes to construct high-energy-density lithium metal batteries (LMBs) which hold great promise for next-generation batteries. However, the unstable solid electrolyte interphases (SEIs) and the uncontrollable lithium dendrite growth severely hinder the commercial development of LMAs. The emerging 2D polymers (2DPs), which possess high mechanical flexibility, high specific surface area, abundant surface chemistry, and rich chemical modification characteristics, have shown great advantages in addressing the inherent issues of LMAs. Herein, the current progress of 2DPs for stable and dendrite-free LMAs in liquid- and solid-based batteries is comprehensively reviewed. Some perspectives for the application of 2DPs in LMBs are also discussed. It is believed that the emerging 2DPs will provide insights into developing high-energy-density LMBs and beyond.
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Affiliation(s)
- Jiwei Wang
- School of Engineering, Westlake University, Hangzhou 310024, Zhejiang Province, China
- Northeast Center for Chemical Energy Storage (NECCES), Binghamton University, Binghamton, New York 13902, United States
| | - Kaixi Wang
- School of Engineering, Westlake University, Hangzhou 310024, Zhejiang Province, China
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau SAR 999078, China
| | - Yuxi Xu
- School of Engineering, Westlake University, Hangzhou 310024, Zhejiang Province, China
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77
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di Nunzio MR, Gutiérrez M, Moreno JM, Corma A, Díaz U, Douhal A. Interrogating the Behaviour of a Styryl Dye Interacting with a Mesoscopic 2D-MOF and Its Luminescent Vapochromic Sensing. Int J Mol Sci 2021; 23:ijms23010330. [PMID: 35008756 PMCID: PMC8745538 DOI: 10.3390/ijms23010330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 12/21/2021] [Accepted: 12/23/2021] [Indexed: 12/14/2022] Open
Abstract
In this contribution, we report on the solid-state-photodynamical properties and further applications of a low dimensional composite material composed by the luminescent trans-4-(dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (DCM) dye interacting with a two-dimensional-metal organic framework (2D-MOF), Al-ITQ-HB. Three different samples with increasing concentration of DCM are synthesized and characterized. The broad UV-visible absorption spectra of the DCM/Al-ITQ-HB composites reflect the presence of different species of DCM molecules (monomers and aggregates). In contrast, the emission spectra are narrower and exhibit a bathochromic shift upon increasing the DCM concentration, in agreeance with the formation of adsorbed aggregates. Time-resolved picosecond (ps)-experiments reveal multi-exponential behaviors of the excited composites, further confirming the heterogeneous nature of the samples. Remarkably, DCM/Al-ITQ-HB fluorescence is sensitive to vapors of electron donor aromatic amine compounds like aniline, methylaniline, and benzylamine due to a H-bonding-induced electron transfer (ET) process from the analyte to the surface-adsorbed DCM. These findings bring new insights on the photobehavior of a well-known dye when interacting with a 2D-MOF and its possible application in sensing aniline derivatives.
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Affiliation(s)
- Maria Rosaria di Nunzio
- Departamento de Química Física, Facultad de Ciencias Ambientales y Bioquímica, and INAMOL, Universidad de Castilla-La Mancha, Av. Carlos III, s/n, 45071 Toledo, Spain; (M.R.d.N.); (M.G.)
| | - Mario Gutiérrez
- Departamento de Química Física, Facultad de Ciencias Ambientales y Bioquímica, and INAMOL, Universidad de Castilla-La Mancha, Av. Carlos III, s/n, 45071 Toledo, Spain; (M.R.d.N.); (M.G.)
| | - José María Moreno
- Instituto de Tecnología Química, Universitat Politécnica de Valéncia-Consejo Superior de Investigaciones Científicas (UPV-CSIC), Av. de los Naranjos, s/n, 46022 Valencia, Spain; (J.M.M.); (A.C.); (U.D.)
| | - Avelino Corma
- Instituto de Tecnología Química, Universitat Politécnica de Valéncia-Consejo Superior de Investigaciones Científicas (UPV-CSIC), Av. de los Naranjos, s/n, 46022 Valencia, Spain; (J.M.M.); (A.C.); (U.D.)
| | - Urbano Díaz
- Instituto de Tecnología Química, Universitat Politécnica de Valéncia-Consejo Superior de Investigaciones Científicas (UPV-CSIC), Av. de los Naranjos, s/n, 46022 Valencia, Spain; (J.M.M.); (A.C.); (U.D.)
| | - Abderrazzak Douhal
- Departamento de Química Física, Facultad de Ciencias Ambientales y Bioquímica, and INAMOL, Universidad de Castilla-La Mancha, Av. Carlos III, s/n, 45071 Toledo, Spain; (M.R.d.N.); (M.G.)
- Correspondence:
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78
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Wang Y, Ban Y, Hu Z, Zhao Y, Zheng M, Yang W, Zhang T. Hetero-lattice intergrown and robust MOF membranes for polyol upgrading. Angew Chem Int Ed Engl 2021; 61:e202114479. [PMID: 34939272 DOI: 10.1002/anie.202114479] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Indexed: 11/09/2022]
Abstract
Metal-organic framework membranes are frequently used in gas separations, but rare in pervaporation for liquid chemical upgrading, especially for separating water from polyols, due to lack of highly compact and robust micro-architecture. Here, we report hetero-lattice intergrown membranes in which amino-MIL-101 (Cr) particles embedded into the micro-gaps of MIL-53 (Al) rod arrays after secondary growth. By means of high-resolution TEM and two-dimensional topologic simulation, the connection between these two distinct MOF lattices at molecular-level and their crystallographic geometry harmony is identified, which leads to a close-knit structure at crystal boundaries of membranes. Typically, the membrane shows a separation factor as high as 13,000 for 90/10 ethanediol/water solution in pervaporation, yields polymer-grade ethanediol, and saves ca. 32% of energy consumption vs. vacuum distillation. It has a highly robust micro-architecture, with great tolerance to high pressure, durability against ultrasonic therapy and long-term separation stability over 600 h.
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Affiliation(s)
- Yuecheng Wang
- Dalian Institute of Chemical Physics, State Key Laboratory of Catalysis, CHINA
| | - Yujie Ban
- Dalian Institute of Chemical Physics, State Key Laboratory of Catalysis, CHINA
| | - Ziyi Hu
- Dalian Institute of Chemical Physics, State Key Laboratory of Catalysis, CHINA
| | - Yang Zhao
- Dalian Institute of Chemical Physics, State Key Laboratory of Catalysis, CHINA
| | - Mingyuan Zheng
- Dalian Institute of Chemical Physics, CAS Key Laboratory of Science and Technology on Applied Catalysis, CHINA
| | - Weishen Yang
- Dalian Institute of Chemical Physics, State Key Laboratory of Catalysis, 457 Zhongshan Road, 116023, Dalian, CHINA
| | - Tao Zhang
- Dalian Institute of Chemical Physics, State Key Laboratory of Catalysis, CHINA
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79
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Abdul Hamid MR, Qian Y, Wei R, Li Z, Pan Y, Lai Z, Jeong HK. Polycrystalline metal-organic framework (MOF) membranes for molecular separations: Engineering prospects and challenges. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119802] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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80
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Naberezhnyi D, Park S, Li W, Westphal M, Feng X, Dong R, Dementyev P. Mass Transfer in Boronate Ester 2D COF Single Crystals. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2104392. [PMID: 34713582 DOI: 10.1002/smll.202104392] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 09/05/2021] [Indexed: 06/13/2023]
Abstract
Unlike graphene and similar structures, 2D covalent organic frameworks (2D COFs) exhibit intrinsic porosity with a high areal density of well-defined and uniform openings. Given the pore size adjustability, 2D COFs are likely to outperform artificially perforated inorganic layers with respect to their prospects in membrane separation. Yet, exploring the mass transport in 2D COFs is hidden by the lack of laterally extended free-standing membranes. This work reports on direct molecular permeation measurements with single crystals of an interfacially synthesized boronate ester 2D COF. In accordance with the material topography, the atmospheric and noble gases readily pass the suspended nanosheets while their areal porosity is quantified to be almost 40% exceeding that in any 2D membranes known. However, bulkier aromatic hydrocarbons are found to deviate substantially from Graham's law of diffusion. Counterintuitively, the permeation rate is demonstrated to rise from benzene to toluene and further to xylene despite the increase in the molecular mass and dimensions. The results are interpreted in terms of adsorption-mediated flow that appears to be an important transport mechanism for microporous planar nanomaterials.
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Affiliation(s)
- Daniil Naberezhnyi
- Physics of Supramolecular Systems and Surfaces, Faculty of Physics, Bielefeld University, 33615, Bielefeld, Germany
| | - SangWook Park
- Center for Advancing Electronics Dresden, Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
| | - Wei Li
- Center for Advancing Electronics Dresden, Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
| | - Michael Westphal
- Physics of Supramolecular Systems and Surfaces, Faculty of Physics, Bielefeld University, 33615, Bielefeld, Germany
| | - Xinliang Feng
- Center for Advancing Electronics Dresden, Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
| | - Renhao Dong
- Center for Advancing Electronics Dresden, Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
| | - Petr Dementyev
- Physics of Supramolecular Systems and Surfaces, Faculty of Physics, Bielefeld University, 33615, Bielefeld, Germany
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81
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Li Y, Wang T, Liu D. Fabrication of Ultrathin Membranes Using 2D-MOF Nanosheets for Tunable Gas Separation. Chem Asian J 2021; 16:3413-3418. [PMID: 34463030 DOI: 10.1002/asia.202100875] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/25/2021] [Indexed: 11/06/2022]
Abstract
Two-dimensional (2D) metal-organic frameworks (MOF) nanosheets have emerged as novel membrane materials for gas separation. However, the development of ultrathin MOF membranes with tunable separation performances is still a challenge. Herein, we developed a facile GO-assisted restacking method to fabricate defect-free membranes with monolayer Zr-BTB nanosheets. Obtained ultrathin membranes ranging from 130 nm to 320 nm show tunable separation performances and exceed the 2008 Robeson upper bound by changing the amount of nanolayers in vertical stacking direction. Furthermore, a heating filtration method was used to change the restacking process of nanosheets in the horizontal direction. As a result, H2 /CO2 selectivity can be enhanced by two times with the same membrane thickness (130 nm) and H2 permeance is almost maintained to be 7.0×10-7 mol m-2 s-1 pa-1 . This method may provide a possible way to efficiently tune the gas separation performances of MOF membranes.
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Affiliation(s)
- Yuxiao Li
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chmical Technology, Beijing, 100029, P. R China
| | - Ting Wang
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chmical Technology, Beijing, 100029, P. R China
| | - Dahuan Liu
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chmical Technology, Beijing, 100029, P. R China
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82
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Lin Y, Li Y, Cao Y, Wang X. Two-dimensional MOFs: Design & Synthesis and Applications. Chem Asian J 2021; 16:3281-3298. [PMID: 34453404 DOI: 10.1002/asia.202100884] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 08/25/2021] [Indexed: 12/24/2022]
Abstract
For the past few years, two-dimensional materials have attracted widespread attention owing to their special properties and potential applications. It is well-known that graphene, transition metal disulfide compounds (TMDC), carbon nitride, transition metal carbonitrides (Mxenes), silene and hexagonal boron nitride are typical two-dimensional materials. Compared with these traditional two-dimensional materials, two-dimensional MOF is favored by numerous researchers because of its unique structure. Based on the unique metal ion and organic ligand coordination of MOF and two-dimensional layered structure, the applications of two-dimensional MOF were getting serious, including catalysis, supercapacitor, gas adsorption/separation, sensors and so on. This review presents a relatively comprehensive summary of the design & synthesis and applications of two-dimensional MOF over the past few years. Furthermore, the opportunities and challenges have been discussed to supply a promising prospect to this field.
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Affiliation(s)
- Yuting Lin
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225000, P. R. China
| | - Yuehua Li
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225000, P. R. China
| | - Yu Cao
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225000, P. R. China
| | - Xiaozhi Wang
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225000, P. R. China
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83
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Cui C, Li G, Tang Z. Metal-organic framework nanosheets and their composites for heterogeneous thermal catalysis: Recent progresses and challenges. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.04.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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84
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Du P, Song J, Wang X, Zhang Y, Xie J, Liu G, Liu Y, Wang Z, Hong Z, Gu X. Efficient scale-up synthesis and hydrogen separation of hollow fiber DD3R zeolite membranes. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119546] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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85
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86
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Yang K, Hu S, Ban Y, Zhou Y, Cao N, Zhao M, Xiao Y, Li W, Yang W. ZIF-L membrane with a membrane-interlocked-support composite architecture for H 2/CO 2 separation. Sci Bull (Beijing) 2021; 66:1869-1876. [PMID: 36654396 DOI: 10.1016/j.scib.2021.05.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/27/2021] [Accepted: 05/06/2021] [Indexed: 01/20/2023]
Abstract
Metal-organic framework (MOF) membranes hold great promise in energy-efficient chemical separations. The outstanding challenges of the microstructural design stem from (1) thinning of membranes to immensely reduce the mass-transfer resistance (for high permeances); (2) tuning of orientation to optimize the selective transport of gas molecules, and (3) reinforcement of intercrystalline structure to subside leakage through defective gaps (for high selectivity). Here, we propose the ZIF-L membrane that is completely confined into the voids of the alumina support through an interfacial assembly process, producing an appealing membrane-interlocked-support (MIS) composite architecture that meets the requirements of the microstructural design of MOF membranes. Consequently, the membranes show average H2 permeances of above 4000 GPU and H2/CO2 separation factor (SF) of above 200, representing record-high separation performances of ZIF-L membranes and falling into the industrial target zone (H2 permeance > 1000 GPU and H2/CO2 SF > 60). Furthermore, the ZIF-L membrane possessing the MIS composite architecture that is established with alumina particles as scaffolds shows mechanical stability, scraped repeatedly by a piece of silicon rubber causing no selectivity loss.
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Affiliation(s)
- Kun Yang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China; University of Chinese Academy of Sciences, Beijing 100039, China
| | - Sulei Hu
- Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
| | - Yujie Ban
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China; Dalian National Laboratory for Clean Energy, Dalian 116023, China.
| | - Yingwu Zhou
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China; University of Chinese Academy of Sciences, Beijing 100039, China
| | - Na Cao
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China; University of Chinese Academy of Sciences, Beijing 100039, China
| | - Meng Zhao
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China; University of Chinese Academy of Sciences, Beijing 100039, China
| | - Yifei Xiao
- Department of Chemical Physics, School of Chemistry and Materials Science, iCHeM, Chinese Academy of Sciences, Excellence Center for Nanoscience, University of Science and Technology of China, Hefei 230026, China
| | - Weixue Li
- Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China; Department of Chemical Physics, School of Chemistry and Materials Science, iCHeM, Chinese Academy of Sciences, Excellence Center for Nanoscience, University of Science and Technology of China, Hefei 230026, China; Dalian National Laboratory for Clean Energy, Dalian 116023, China
| | - Weishen Yang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China; University of Chinese Academy of Sciences, Beijing 100039, China.
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87
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Zhao M, Ban Y, Yang K, Zhou Y, Cao N, Wang Y, Yang W. A Highly Selective Supramolecule Array Membrane Made of Zero-Dimensional Molecules for Gas Separation. Angew Chem Int Ed Engl 2021; 60:20977-20983. [PMID: 34269507 PMCID: PMC8519095 DOI: 10.1002/anie.202108185] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Indexed: 11/21/2022]
Abstract
We orderly assembled zero-dimensional 2-methylimidazole (mim) molecules into unprecedented supramolecule array membranes (SAMs) through solvent-free vapor processing, realizing the intermolecular spacing of mim at ca. 0.30 nm available as size-sieving channels for distinguishing the tiny difference between H2 (kinetic diameter: 0.289 nm) and CO2 (kinetic diameter: 0.33 nm). The highly oriented and dense membranes yield a separation factor above 3600 for equimolar H2 /CO2 mixtures, which is one order of magnitude higher than those of the state-of-the-art membranes defining 2017's upper bound for H2 /CO2 separation. These SAMs define a new benchmark for molecular sieve membranes and are of paramount importance to precombustion carbon capture. Given the range of supramolecules, we anticipate SAMs with variable intermolecular channels could be applied in diversified separations that are prevalent in chemical processes.
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Affiliation(s)
- Meng Zhao
- State Key Laboratory of CatalysisDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023P. R. China
- University of Chinese Academy of Sciences19A Yuquan RoadBeijing100049P. R. China
| | - Yujie Ban
- State Key Laboratory of CatalysisDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023P. R. China
- University of Chinese Academy of Sciences19A Yuquan RoadBeijing100049P. R. China
- Dalian National Laboratory for Clean Energy457 Zhongshan RoadDalian116023P. R. China
| | - Kun Yang
- State Key Laboratory of CatalysisDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023P. R. China
- University of Chinese Academy of Sciences19A Yuquan RoadBeijing100049P. R. China
| | - Yingwu Zhou
- State Key Laboratory of CatalysisDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023P. R. China
- University of Chinese Academy of Sciences19A Yuquan RoadBeijing100049P. R. China
| | - Na Cao
- State Key Laboratory of CatalysisDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023P. R. China
- University of Chinese Academy of Sciences19A Yuquan RoadBeijing100049P. R. China
| | - Yuecheng Wang
- State Key Laboratory of CatalysisDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023P. R. China
- University of Chinese Academy of Sciences19A Yuquan RoadBeijing100049P. R. China
| | - Weishen Yang
- State Key Laboratory of CatalysisDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023P. R. China
- University of Chinese Academy of Sciences19A Yuquan RoadBeijing100049P. R. China
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88
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Kan MY, Lyu Q, Chu YH, Hsu CC, Lu KL, Lin LC, Kang DY. Suppressing Defect Formation in Metal-Organic Framework Membranes via Plasma-Assisted Synthesis for Gas Separations. ACS APPLIED MATERIALS & INTERFACES 2021; 13:41904-41915. [PMID: 34448575 DOI: 10.1021/acsami.1c13134] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Metal-organic frameworks (MOFs) are considered as promising materials for membrane gas separations. Structural defects within a pure MOF membrane can considerably reduce its selectivity and possibly result in a nonselective separation. This work proposes a solution-phase synthesis with dielectric barrier discharge (DBD) plasma to suppress the formation of defects in the pure MOF membrane of CPO-8-BPY. Through comprehensive solid-state characterization with XRD, SEM, XPS, solid-state NMR, and XAFS, DBD plasma is demonstrated to facilitate deprotonation in the H2aip linker, which leads to a smaller and more uniform particle size of CPO-8-BPY. The narrow grain size distribution effectively reduces the pinhole-type defects in the pure CPO-8-BPY membrane and endows it with good ideal selectivity for H2/CH4 (αH2/CH4 = 28.2) and N2/CH4 (αN2/CH4 = 5.4). The selectivity for H2/CH4 of this membrane from a mixed-gas permeation test is found to be 15.4. Molecular simulations are also performed to gain insights into the gas transport properties of this MOF. The results suggest that ligand rotation plays an important role in CPO-8-BPY when being applied to the membrane separation of N2/CH4.
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Affiliation(s)
- Ming-Yang Kan
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
| | - Qiang Lyu
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, 151 W. Woodruff Avenue, Columbus, Ohio 43210, United States
- School of Materials Science and Engineering, China University of Petroleum (East China), No. 66, West Changjiang Road, Huangdao District, Qingdao, Shandong 266580, China
| | - Yu-Hong Chu
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
| | - Cheng-Che Hsu
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
| | - Kuang-Lieh Lu
- Department of Chemistry, Fu Jen Catholic University, No. 510, Zhongzheng Road, New Taipei 24205, Taiwan
| | - Li-Chiang Lin
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, 151 W. Woodruff Avenue, Columbus, Ohio 43210, United States
| | - Dun-Yen Kang
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
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89
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Wang Z, Zhu J, Xu S, Zhang Y, Van der Bruggen B. Graphene-like MOF nanosheets stabilize graphene oxide membranes enabling selective molecular sieving. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119397] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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90
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Zhou H, Zhang L, Wang G, Zhang Y, Wang X, Li M, Fan F, Li Y, Wang T, Zhang X, Fu Y. Fabrication of 2D Metal-Organic Framework Nanosheets with Highly Colloidal Stability and High Yield through Coordination Modulation. ACS APPLIED MATERIALS & INTERFACES 2021; 13:39755-39762. [PMID: 34380312 DOI: 10.1021/acsami.1c11373] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
2D metal-organic frameworks (MOFs) are promising 2D materials with a wide range of applications due to their unique physical and chemical properties. However, 2D MOFs are prone to stacking due to their ultrathin thickness, and the high-yield preparation method of 2D MOFs is highly demanded. In this work, a rapid and scalable method is novelistically presented to prepare 2D MOFs with highly colloidal stability and high yield through coordination modulation at room temperature. A well-ordered CuBDC-MBA nanosheet (BDC, 1,4-benzenedicarboxylic; MBA, 4-methoxybenzoic acid) fabricated by introducing MBA as a modulator exhibits extremely stable colloid suspension for 6 months and the yield of well-dispersed CuBDC-MBA is higher than 88.6%. As MBA successfully participates in synthetic coordination of CuBDC-MBA and is presumably installed on the edge of 2D MOFs with low MBA content due to anisotropic growth, CuBDC-MBA and CuBDC are similar with respect to nanosheet morphology, integrated crystal structure, and porosity. Moreover, well-dispersed CuBDC-MBA shows higher catalytic effectiveness for the cycloaddition reaction of CO2 with 1.5 times higher yield than CuBDC. Thus, this method can provide a new idea based on coordination modulation to directly fabricate 2D MOFs with purposeful properties.
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Affiliation(s)
- Huazhang Zhou
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, P. R. China
| | - Liying Zhang
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, P. R. China
| | - Guizhou Wang
- Hubei Institute of Aerospace Chemotechnology, Xiangyang 441003, P. R. China
| | - Yichi Zhang
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, P. R. China
| | - Xuanhe Wang
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, P. R. China
| | - Mengchu Li
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, P. R. China
| | - Fuqiang Fan
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, P. R. China
| | - Yunong Li
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, P. R. China
| | - Tieqiang Wang
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, P. R. China
| | - Xuemin Zhang
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, P. R. China
| | - Yu Fu
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, P. R. China
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91
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Zheng T, Kang X, Liu Z. Effective enhancement of capacitive performance by the facile exfoliation of bulk metal-organic frameworks into 2D-functionalized nanosheets. NANOSCALE 2021; 13:13273-13284. [PMID: 34259294 DOI: 10.1039/d1nr02164h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Recently, much attention has been paid to two-dimensional MOF nanosheets (MONs) due to their widespread application in many specific areas. In this work, a simple and efficient congenerous-exfoliation strategy was developed to prepare vast and uniform few-layered Ni2+@Ce-MOF (Ce-MOF: {[Ce(HPIA)(PIA)(H2O)2]·H2O}n) nanosheets with a thickness of ca. 10 nm. In the exfoliation process, the synergistic action of Ni2+ and methanol solvents under ultrasonication plays a major role in restraining the interactions between the layers. Importantly, supercapacitor applications indicate that the exfoliated Ni2+@Ce-MOF nanosheet shows a remarkable improvement in the specific capacitance (921.05%) in comparison with that of the bulk Ce-MOF sample before modification.
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Affiliation(s)
- Tianxiang Zheng
- Inner Mongolia Key Laboratory of Chemistry and Physics of Rare Earth Materials, College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010021, PR China.
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92
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Zhao M, Ban Y, Yang K, Zhou Y, Cao N, Wang Y, Yang W. A Highly Selective Supramolecule Array Membrane Made of Zero‐Dimensional Molecules for Gas Separation. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108185] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Meng Zhao
- State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 100049 P. R. China
| | - Yujie Ban
- State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 100049 P. R. China
- Dalian National Laboratory for Clean Energy 457 Zhongshan Road Dalian 116023 P. R. China
| | - Kun Yang
- State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 100049 P. R. China
| | - Yingwu Zhou
- State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 100049 P. R. China
| | - Na Cao
- State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 100049 P. R. China
| | - Yuecheng Wang
- State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 100049 P. R. China
| | - Weishen Yang
- State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 100049 P. R. China
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93
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Li Z, Gao H, Shen R, Zhang C, Li L, Lv Y, Tang L, Du Y, Yuan Q. Facet Selectivity Guided Assembly of Nanoarchitectures onto Two-Dimensional Metal-Organic Framework Nanosheets. Angew Chem Int Ed Engl 2021; 60:17564-17569. [PMID: 34050591 DOI: 10.1002/anie.202103486] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Indexed: 01/13/2023]
Abstract
Facet-selective nanostructures in living systems usually exhibit outstanding optical and enzymatic properties, playing important roles in photonics, matter exchange, and biocatalysis. Bioinspired construction of facet-selective nanostructures offers great opportunities for sophisticated nanomaterials, but remains a formidable task. We have developed a macromolecule-mediated strategy for the assembly of upconversion nanoparticles (UCNPs)/two-dimensional metal-organic frameworks (2DMOFs) heterostructures with facet selectivity. Both experimental and theoretical results demonstrate that polyvinylpyrrolidone (PVP) can be utilized as an interface-selective mediator to further promote the facet-selective assembly of MOFs onto the surface of UCNPs. The UCNPs/2DMOFs nanostructures with facet selectivity display specific optical properties and show great advantages in anti-counterfeiting. Our demonstration of UCNPs/2DMOFs provides a vivid example for the controlled fabrication of facet-selective nanostructures and can promote the development of advanced functional materials for applications in biosensing, energy conversion, and information assurance.
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Affiliation(s)
- Zhihao Li
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Sciences, School of Microelectronics, Wuhan University, Wuhan, 430072, China
| | - Huajian Gao
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Sciences, School of Microelectronics, Wuhan University, Wuhan, 430072, China
| | - Ruichen Shen
- Institute of Chemical Biology and Nanomedicine, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China
| | - Caixin Zhang
- Department of Applied Physics, School of Physics and Electronics, Hunan University, Changsha, 410082, China
| | - Leisi Li
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Sciences, School of Microelectronics, Wuhan University, Wuhan, 430072, China
| | - Yawei Lv
- Department of Applied Physics, School of Physics and Electronics, Hunan University, Changsha, 410082, China
| | - Liming Tang
- Department of Applied Physics, School of Physics and Electronics, Hunan University, Changsha, 410082, China
| | - Yaping Du
- School of Materials Science and Engineering & National Institute for Advanced Materials, Key Laboratory of Advanced Energy Materials Chemistry, Tianjin Key Lab for Rare Earth Materials and Applications, Centre for Rare Earth and Inorganic Functional Materials, Nankai University, Tianjin, 300350, China
| | - Quan Yuan
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Sciences, School of Microelectronics, Wuhan University, Wuhan, 430072, China.,Institute of Chemical Biology and Nanomedicine, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China
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94
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Hosseini Monjezi B, Kutonova K, Tsotsalas M, Henke S, Knebel A. Aktuelle Trends zu Metall‐organischen und kovalenten organischen Netzwerken als Membranmaterialien. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202015790] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Bahram Hosseini Monjezi
- Institut für Funktionelle Grenzflächen (IFG) Karlsruher Institut für Technologie (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Ksenia Kutonova
- Institut für Organische Chemie (IOC) Karlsruher Institut für Technologie (KIT) Fritz-Haber-Weg 6 76131 Karlsruhe Deutschland
| | - Manuel Tsotsalas
- Institut für Funktionelle Grenzflächen (IFG) Karlsruher Institut für Technologie (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Sebastian Henke
- Fakultät für Chemie und Chemische Biologie TU Dortmund Otto-Hahn-Straße 6 44227 Dortmund Deutschland
| | - Alexander Knebel
- Institut für Funktionelle Grenzflächen (IFG) Karlsruher Institut für Technologie (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
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95
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Hosseini Monjezi B, Kutonova K, Tsotsalas M, Henke S, Knebel A. Current Trends in Metal-Organic and Covalent Organic Framework Membrane Materials. Angew Chem Int Ed Engl 2021; 60:15153-15164. [PMID: 33332695 PMCID: PMC8359388 DOI: 10.1002/anie.202015790] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Indexed: 12/18/2022]
Abstract
Metal-organic frameworks (MOFs) and covalent organic frameworks (COFs) have been thoroughly investigated with regards to applications in gas separation membranes in the past years. More recently, new preparation methods for MOFs and COFs as particles and thin-film membranes, as well as for mixed-matrix membranes (MMMs) have been developed. We will highlight novel processes and highly functional materials: Zeolitic imidazolate frameworks (ZIFs) can be transformed into glasses and we will give an insight into their use for membranes. In addition, liquids with permanent porosity offer solution processability for the manufacture of extremely potent MMMs. Also, MOF materials influenced by external stimuli give new directions for the enhancement of performance by in situ techniques. Presently, COFs with their large pores are useful in quantum sieving applications, and by exploiting the stacking behavior also molecular sieving COF membranes are possible. Similarly, porous polymers can be constructed using MOF templates, which then find use in gas separation membranes.
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Affiliation(s)
- Bahram Hosseini Monjezi
- Institute of Functional Interfaces (IFG)Karlsruhe Institute of Technology (KIT)Hermann-von-Helmholtz-Platz 176344Eggenstein-LeopoldshafenGermany
| | - Ksenia Kutonova
- Institute of Organic Chemistry (IOC)Karlsruhe Institute of Technology (KIT)Fritz-Haber-Weg 676131KarlsruheGermany
| | - Manuel Tsotsalas
- Institute of Functional Interfaces (IFG)Karlsruhe Institute of Technology (KIT)Hermann-von-Helmholtz-Platz 176344Eggenstein-LeopoldshafenGermany
| | - Sebastian Henke
- Department of Chemistry and Chemical BiologyTU Dortmund UniversityOtto-Hahn-Str. 644227DortmundGermany
| | - Alexander Knebel
- Institute of Functional Interfaces (IFG)Karlsruhe Institute of Technology (KIT)Hermann-von-Helmholtz-Platz 176344Eggenstein-LeopoldshafenGermany
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96
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Yuan H, Liu G, Qiao Z, Li N, Buenconsejo PJS, Xi S, Karmakar A, Li M, Cai H, Pennycook SJ, Zhao D. Solution-Processable Metal-Organic Framework Nanosheets with Variable Functionalities. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2101257. [PMID: 34057259 DOI: 10.1002/adma.202101257] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 04/12/2021] [Indexed: 06/12/2023]
Abstract
Metal-organic frameworks (MOFs) intrinsically lack fluidity and thus solution processability. Direct synthesis of MOFs exhibiting solution processability like polymers remains challenging but highly sought-after for multitudinous applications. Herein, a one-pot, surfactant-free, and scalable synthesis of highly stable MOF suspensions composed of exceptionally large (average area > 15 000 µm2 ) NUS-8 nanosheets with variable functionalities and excellent solution processability is presented. This is achieved by adding capping molecules during the synthesis, and by judicious controls of precursor concentration and MOF nanosheet-solvent interactions. The resulting 2D NUS-8 nanosheets with variable functionalities exhibit excellent solution processability. As such, relevant monoliths, aero- and xerogels, and large-area textured films with a great homogeneity, controllable thickness, and appreciable mechanical properties can be facilely fabricated. Additionally, from both the molecular- and chip-level it is demonstrated that capacitive sensors integrated with NUS-8 films functionalized with different terminal groups exhibit distinguishable sensing behaviors toward acetone due to their disparate host-guest interactions. It is envisioned that this simple approach will greatly facilitate the integration of MOFs in miniaturized electronic devices and benefit their mass production.
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Affiliation(s)
- Hongye Yuan
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Guoliang Liu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
- State Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), College of Chemical Engineering, Nanjing Tech University, Nanjing, 211816, P. R. China
| | - Zhiwei Qiao
- Guangzhou Key Laboratory for New Energy and Green Catalysis, School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, 510006, P. R. China
| | - Nanxi Li
- Institute of Microelectronics, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, #08-02 Innovis Tower, Singapore, 138634, Singapore
| | - Pio John S Buenconsejo
- Facility for Analysis Characterization Testing Simulation (FACTS), Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore
| | - Shibo Xi
- Institute of Chemical and Engineering Sciences, A*STAR, Jurong Island, Singapore, 627833, Singapore
| | - Avishek Karmakar
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Mengsha Li
- Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore, 117575, Singapore
| | - Hong Cai
- Institute of Microelectronics, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, #08-02 Innovis Tower, Singapore, 138634, Singapore
| | - Stephen John Pennycook
- Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore, 117575, Singapore
| | - Dan Zhao
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
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97
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Song LF, Huang T, Wang ZA, Zhu LJ, Zhang T. Hydrophilic and hydrophobic calcium-phosphonate monoester metal-organic layers. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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98
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Li Z, Gao H, Shen R, Zhang C, Li L, Lv Y, Tang L, Du Y, Yuan Q. Facet Selectivity Guided Assembly of Nanoarchitectures onto Two‐Dimensional Metal–Organic Framework Nanosheets. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103486] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zhihao Li
- Key Laboratory of Biomedical Polymers of Ministry of Education College of Chemistry and Molecular Sciences School of Microelectronics Wuhan University Wuhan 430072 China
| | - Huajian Gao
- Key Laboratory of Biomedical Polymers of Ministry of Education College of Chemistry and Molecular Sciences School of Microelectronics Wuhan University Wuhan 430072 China
| | - Ruichen Shen
- Institute of Chemical Biology and Nanomedicine State Key Laboratory of Chemo/Biosensing and Chemometrics College of Chemistry and Chemical Engineering Hunan University Changsha 410082 China
| | - Caixin Zhang
- Department of Applied Physics School of Physics and Electronics Hunan University Changsha 410082 China
| | - Leisi Li
- Key Laboratory of Biomedical Polymers of Ministry of Education College of Chemistry and Molecular Sciences School of Microelectronics Wuhan University Wuhan 430072 China
| | - Yawei Lv
- Department of Applied Physics School of Physics and Electronics Hunan University Changsha 410082 China
| | - Liming Tang
- Department of Applied Physics School of Physics and Electronics Hunan University Changsha 410082 China
| | - Yaping Du
- School of Materials Science and Engineering & National Institute for Advanced Materials Key Laboratory of Advanced Energy Materials Chemistry Tianjin Key Lab for Rare Earth Materials and Applications Centre for Rare Earth and Inorganic Functional Materials Nankai University Tianjin 300350 China
| | - Quan Yuan
- Key Laboratory of Biomedical Polymers of Ministry of Education College of Chemistry and Molecular Sciences School of Microelectronics Wuhan University Wuhan 430072 China
- Institute of Chemical Biology and Nanomedicine State Key Laboratory of Chemo/Biosensing and Chemometrics College of Chemistry and Chemical Engineering Hunan University Changsha 410082 China
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99
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Zou Q, Bao SS, Huang XD, Wen GH, Jia JG, Wu LQ, Zheng LM. Cobalt(II)-dianthracene Frameworks: Assembly, Exfoliation and Properties. Chem Asian J 2021; 16:1456-1465. [PMID: 33861508 DOI: 10.1002/asia.202100283] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/10/2021] [Indexed: 11/06/2022]
Abstract
Metal-organic frameworks containing responsive organic linkers are attractive for potential applications in sensors and molecular devices. Herein we report three cobalt(II) phosphonates incorporating responsive dianthracene linkers, namely, Co2 (amp2 H2 )2 (H2 O)4 ⋅ 6H2 O (MDAF-1), Co2 (amp2 )(H2 O)4 ⋅ 2H2 O (MDAF-2) and Co(amp2 H2 ) ⋅ 2H2 O ⋅ 0.5DMF (MDAF-3), where amp2 H4 is pre-photodimerized 9-anthrylmethylphosphonic acid. MDAF-1 shows a layer structure in which dinuclear Co2 (PO3 H)2 units are inter-connected by dianthracene ligands. In MDAF-2 and MDAF-3, inorganic chains of corner-sharing {CoO4 } (or {CoO6 }) and {PO3 C} are cross-linked by dianthracene ligands into 3D frameworks. All compounds underwent thermo-induced phase transitions, first the de-solvation and then the de-dimerization of dianthracene (as well as the release of the remaining solvent molecules for MDAF-2 and -3), associated with magnetic changes. MDAF-1 can be exfoliated into single-layer nanosheets in water which show light-triggered luminescent changes.
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Affiliation(s)
- Qian Zou
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
| | - Song-Song Bao
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
| | - Xin-Da Huang
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
| | - Ge-Hua Wen
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
| | - Jia-Ge Jia
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
| | - Lan-Qing Wu
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
| | - Li-Min Zheng
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P. R. China
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100
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Ying Y, Zhang Z, Peh SB, Karmakar A, Cheng Y, Zhang J, Xi L, Boothroyd C, Lam YM, Zhong C, Zhao D. Pressure-Responsive Two-Dimensional Metal-Organic Framework Composite Membranes for CO 2 Separation. Angew Chem Int Ed Engl 2021; 60:11318-11325. [PMID: 33599088 DOI: 10.1002/anie.202017089] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/13/2021] [Indexed: 11/06/2022]
Abstract
The regulation of permeance and selectivity in membrane systems may allow effective relief of conventional energy-intensive separations. Here, pressure-responsive ultrathin membranes (≈100 nm) fabricated by compositing flexible two-dimensional metal-organic framework nanosheets (MONs) with graphene oxide nanosheets for CO2 separation are reported. By controlling the gas permeation direction to leverage the pressure-responsive phase transition of the MONs, CO2 -induced gate opening and closing behaviors are observed in the resultant membranes, which are accompanied with the sharp increase of CO2 permeance (from 173.8 to 1144 gas permeation units) as well as CO2 /N2 and CO2 /CH4 selectivities (from 4.1 to 22.8 and from 4 to 19.6, respectively). The flexible behaviors and separation mechanism are further elucidated by molecular dynamics simulations. This work establishes the relevance of structural transformation-based framework dynamics chemistry in smart membrane systems.
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Affiliation(s)
- Yunpan Ying
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore, Singapore
| | - Zhengqing Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University, Tianjin, 300387, China
| | - Shing Bo Peh
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore, Singapore
| | - Avishek Karmakar
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore, Singapore
| | - Youdong Cheng
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore, Singapore
| | - Jian Zhang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore, Singapore
| | - Lifei Xi
- Facility for Analysis, Characterisation, Testing and Simulation (FACTS), Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore, Singapore
| | - Chris Boothroyd
- Facility for Analysis, Characterisation, Testing and Simulation (FACTS), Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore, Singapore
| | - Yeng Ming Lam
- Facility for Analysis, Characterisation, Testing and Simulation (FACTS), Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore, Singapore
| | - Chongli Zhong
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University, Tianjin, 300387, China
| | - Dan Zhao
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore, Singapore
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