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Fajal S, Mandal W, Torris A, Majumder D, Let S, Sen A, Kanheerampockil F, Shirolkar MM, Ghosh SK. Ultralight crystalline hybrid composite material for highly efficient sequestration of radioiodine. Nat Commun 2024; 15:1278. [PMID: 38341406 DOI: 10.1038/s41467-024-45581-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 01/29/2024] [Indexed: 02/12/2024] Open
Abstract
Considering the importance of sustainable nuclear energy, effective management of radioactive nuclear waste, such as sequestration of radioiodine has inflicted a significant research attention in recent years. Despite the fact that materials have been reported for the adsorption of iodine, development of effective adsorbent with significantly improved segregation properties for widespread practical applications still remain exceedingly difficult due to lack of proper design strategies. Herein, utilizing unique hybridization synthetic strategy, a composite crystalline aerogel material has been fabricated by covalent stepping of an amino-functionalized stable cationic discrete metal-organic polyhedra with dual-pore containing imine-functionalized covalent organic framework. The ultralight hybrid composite exhibits large surface area with hierarchical macro-micro porosity and multifunctional binding sites, which collectively interact with iodine. The developed nano-adsorbent demonstrate ultrahigh vapor and aqueous-phase iodine adsorption capacities of 9.98 g.g-1 and 4.74 g.g-1, respectively, in static conditions with fast adsorption kinetics, high retention efficiency, reusability and recovery.
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Affiliation(s)
- Sahel Fajal
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Pune, Dr. Homi Bhaba Road, Pashan, 411008, Pune, India
| | - Writakshi Mandal
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Pune, Dr. Homi Bhaba Road, Pashan, 411008, Pune, India
| | - Arun Torris
- Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India
| | - Dipanjan Majumder
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Pune, Dr. Homi Bhaba Road, Pashan, 411008, Pune, India
| | - Sumanta Let
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Pune, Dr. Homi Bhaba Road, Pashan, 411008, Pune, India
| | - Arunabha Sen
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Pune, Dr. Homi Bhaba Road, Pashan, 411008, Pune, India
| | - Fayis Kanheerampockil
- Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India
| | - Mandar M Shirolkar
- Advanced Bio-Agro Tech Pvt. Ltd, Baner, Pune, 411045, India
- Norel Nutrient Bio-Agro Tech Pvt. Ltd, Baner, Pune, 411045, India
| | - Sujit K Ghosh
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Pune, Dr. Homi Bhaba Road, Pashan, 411008, Pune, India.
- Centre for Water Research (CWR), Indian Institute of Science Education and Research (IISER) Pune, Dr. Homi Bhaba Road, Pashan, Pune, 411008, India.
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2
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Lee J, Lee J, Kim JY, Kim M. Covalent connections between metal-organic frameworks and polymers including covalent organic frameworks. Chem Soc Rev 2023; 52:6379-6416. [PMID: 37667818 DOI: 10.1039/d3cs00302g] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/06/2023]
Abstract
Hybrid composite materials combining metal-organic frameworks (MOFs) and polymers have emerged as a versatile platform for a broad range of applications. The crystalline, porous nature of MOFs and the flexibility and processability of polymers are synergistically integrated in MOF-polymer composite materials. Covalent bonds, which form between two distinct materials, have been extensively studied as a means of creating strong molecular connections to facilitate the dispersion of "hard" MOF particles in "soft" polymers. Numerous organic transformations have been applied to post-synthetically connect MOFs with polymeric species, resulting in a variety of covalently connected MOF-polymer systems with unique properties that are dependent on the characteristics of the MOFs, polymers, and connection modes. In this review, we provide a comprehensive overview of the development and strategies involved in preparing covalently connected MOFs and polymers, including recently developed MOF-covalent organic framework composites. The covalent bonds, grafting strategies, types of MOFs, and polymer backbones are summarized and categorized, along with their respective applications. We highlight how this knowledge can serve as a basis for preparing macromolecular composites with advanced functionality.
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Affiliation(s)
- Jonghyeon Lee
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Republic of Korea.
| | - Jooyeon Lee
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Republic of Korea.
| | - Jin Yeong Kim
- Department of Chemistry Education, Seoul National University, Seoul 08826, Republic of Korea.
| | - Min Kim
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Republic of Korea.
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Yan K, Lu X, Zhang R, Xiong J, Qiao Y, Li X, Yu Z. Molecular Diffusion in Nanoreactors' Pore Channel System: Measurement Techniques, Structural Regulation, and Catalytic Effects. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023:e2304008. [PMID: 37632316 DOI: 10.1002/smll.202304008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/28/2023] [Indexed: 08/27/2023]
Abstract
Nanoreactors, as a new class of materials with highly enriched and ordered pore channel structures, can achieve special catalytic effects by precisely identifying and controlling the molecular diffusion behavior within the ordered pore channel system. Nanoreactors-driven molecular diffusion within the ordered pore channels can be highly dependent on the local microenvironment in the nanoreactors' pore channel system. Although the diffusion process of molecules within the ordered pore channels of nanoreactors is crucial for the regulation of catalytic behaviors, it has not yet been as clearly elucidated as it deserves to be in this study. In this review, fundamental theory and measurement techniques for molecular diffusion in the pore channel system of nanoreactors are presented, structural regulation strategies of pore channel parameters for controlling molecular diffusion are discussed, and the effects of molecular diffusion in the pore channel system on catalytic reactivity and selectivity are further analyzed. This article attempts to further develop the underlying theory of molecular diffusion within the theoretical framework of nanoreactor-driven catalysis, and the proposed perspectives may contribute to the rational design of advanced catalytic materials and the precise control of complex catalytic kinetics.
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Affiliation(s)
- Kai Yan
- School of Environmental Science and Engineering, Tianjin University, Tianjin, 300350, P. R. China
| | - Xuebin Lu
- School of Environmental Science and Engineering, Tianjin University, Tianjin, 300350, P. R. China
- School of Ecology and Environment, Tibet University, Lhasa, 850000, P. R. China
| | - Rui Zhang
- School of Environmental and Municipal Engineering, Tianjin Chengjian University, Tianjin, 300384, P. R. China
| | - Jian Xiong
- School of Ecology and Environment, Tibet University, Lhasa, 850000, P. R. China
| | - Yina Qiao
- School of Environment and Safety Engineering, North University of China, Taiyuan, 030051, P. R. China
| | - Xiaoyun Li
- School of Agriculture, Sun Yat-sen University, Guangdong, 510275, P. R. China
| | - Zhihao Yu
- School of Environmental Science and Engineering, Tianjin University, Tianjin, 300350, P. R. China
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4
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Li Z, Yong H, Wang K, Zhou YN, Lyu J, Liang L, Zhou D. (Controlled) Free radical (co)polymerization of multivinyl monomers: strategies, topological structures and biomedical applications. Chem Commun (Camb) 2023; 59:4142-4157. [PMID: 36919482 DOI: 10.1039/d3cc00250k] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Abstract
Free radical (co)polymerization (FRP/FRcP) of multivinyl monomers (MVMs) has emerged as a powerful strategy for the synthesis of chemically and topologically complex polymers due to its unique reaction kinetics, which enables the preparation of polymers with multiple functional groups and novel macromolecular structures. However, conventional FRP/FRcP of MVMs inevitably leads to insoluble crosslinked materials. Therefore, the development of advanced strategies for the controlled polymerization of MVMs is essential for the preparation of chemically and topologically complex polymers. In this review, we introduce the gelation mechanism of conventional FRP of MVMs and present the strategies of controlled polymerization of MVMs for the preparation of chemically and topologically complex polymers. We also discuss polymers with unique topologies synthesized by controlled polymerization of MVMs, such as crosslinked networks, (hyper)branched, star, cyclic, and single-chain cyclized/knotted structures. Finally, biomedical applications of various advanced polymeric materials prepared by controlled polymerization of MVMs are highlighted and the challenges is this field are discussed.
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Affiliation(s)
- Zhili Li
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, 710049, China.
| | - Haiyang Yong
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, 710049, China.
| | - Kaixuan Wang
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, 710049, China.
| | - Ya-Nan Zhou
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, 710049, China.
| | - Jing Lyu
- Charles Institute of Dermatology, School of Medicine, University College Dublin, Dublin 4, Ireland.
| | - Lirong Liang
- Department of Clinical Epidemiology, Beijing Institute of Respiratory Medicine and Beijing Chao Yang Hospital, Capital Medical University, Beijing, 100020, China.
| | - Dezhong Zhou
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, 710049, China.
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5
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Li H, Shi H, Chen X, Ren Z, Shen Y, Wu P, Fan Y, Zhang X, Shi W, Liao H, Zhang S, Zhang W, Huo F. Construction of Metal-Organic Framework Films via Crosslinking-Induced Assembly. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2209777. [PMID: 36493462 DOI: 10.1002/adma.202209777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 11/24/2022] [Indexed: 06/17/2023]
Abstract
The construction of metal-organic framework (MOF) films is a crucial step for integrating them into technical applications. However, due to the crystallization nature, it is difficult to grow most MOFs spontaneously or process them into films. Here, a convenient strategy is demonstrated for constructing MOF films by using modulators to achieve homogeneous assembly of MOF clusters. Small clusters in the early growth steps of MOFs can be stabilized by modulators to form fluidic precursors with good processibility. Then, simple removal of modulators will trigger the crosslinking of MOF clusters and lead to the formation of continuous films. This strategy is universal for the fabrication of several types of MOF films with large scale and controllable thickness, which can be deposited on a variety of substrates as well as can be patterned in micro/nano resolution. Additionally, versatile composite MOF films can be easily synthesized by introducing functional materials during the crosslinking process, which brings them broader application prospects.
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Affiliation(s)
- Hongfeng Li
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, China
| | - Haohao Shi
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, China
| | - Xinyi Chen
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, China
| | - Zhen Ren
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, China
| | - Yu Shen
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, China
| | - Peng Wu
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, China
| | - Yun Fan
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, China
| | - Xinglong Zhang
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, China
| | - Wenxiong Shi
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tianjin Polytechnic University, Tianjin, 300387, China
| | - Honggang Liao
- State Key Laboratory of Physical Chemistry of Solid Surfaces Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Suoying Zhang
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, China
| | - Weina Zhang
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, China
| | - Fengwei Huo
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211816, China
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Mijangos C, Martin J. Polymerization within Nanoporous Anodized Alumina Oxide Templates (AAO): A Critical Survey. Polymers (Basel) 2023; 15:polym15030525. [PMID: 36771824 PMCID: PMC9919978 DOI: 10.3390/polym15030525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/10/2023] [Accepted: 01/11/2023] [Indexed: 01/21/2023] Open
Abstract
In the last few years, the polymerization of monomers within the nanocavities of porous materials has been thoroughly studied and developed, allowing for the synthesis of polymers with tailored morphologies, chemical architectures and functionalities. This is thus a subject of paramount scientific and technological relevance, which, however, has not previously been analyzed from a general perspective. The present overview reports the state of the art on polymerization reactions in spatial confinement within porous materials, focusing on the use of anodized aluminum oxide (AAO) templates. It includes the description of the AAO templates used as nanoreactors. The polymerization reactions are categorized based on the polymerization mechanism. Amongst others, this includes electrochemical polymerization, free radical polymerization, step polymerization and atom transfer radical polymerization (ATRP). For each polymerization mechanism, a further subdivision is made based on the nature of the monomer used. Other aspects of "in situ" polymerization reactions in restricted AAO geometries include: conversion monitoring, kinetic studies, modeling and polymer characterization. In addition to the description of the polymerization process itself, the use of polymer materials derived from polymerization in AAO templates in nanotechnology applications, is also highlighted. Finally, the review is concluded with a general discussion outlining the challenges that remain in the field.
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Affiliation(s)
- Carmen Mijangos
- Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
- Donostia International Physics Center, DIPC, Paseo de Manuel Lardizabal 4, 20018 Donostia-San Sebastian, Spain
- POLYMAT, University of the Basque Country UPV/EHU, Avenida Tolosa 72, 20018 Donostia-San Sebastian, Spain
- Correspondence:
| | - Jaime Martin
- POLYMAT, University of the Basque Country UPV/EHU, Avenida Tolosa 72, 20018 Donostia-San Sebastian, Spain
- Grupo de Polímeros, Centro de Investigacións Tecnolóxicas (CIT), Universidade da Coruña, 15471 Ferrol, Spain
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7
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Ohkubo T, Nakayasu H, Takeuchi Y, Takeyasu N, Kuroda Y. Acidic layer-enhanced nanoconfinement of anions in cylindrical pore of single-walled carbon nanotube. J Colloid Interface Sci 2023; 629:238-244. [PMID: 36155918 DOI: 10.1016/j.jcis.2022.09.070] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 09/07/2022] [Accepted: 09/12/2022] [Indexed: 11/19/2022]
Abstract
The adsorption of the nitrate ion by the cylindrical pore of single-walled carbon nanotubes (SWCNT) was found to be aided by an acidic adsorbed layer. Adsorbed water in the vicinity of the pore wall can supply protons through ionization, forming the acidic layer, according to Raman spectra and results of solution pH fluctuations caused by ion species adsorption. Such an acidic adsorbed layer leads to surplus adsorption of anionic species where the adsorbed amount of nitrate ions is much larger than that of cations. Also, we could observe the Raman bands being assignable to the symmetrical stretching mode at an extremely high-frequency region for nano-restricted nitrate ions compared to any other bulk phases. The abnormal band shift of adsorbed nitrate ions indicates that the nitrate ions are confined in the pore under the effects of nanoconfinement by the pore and the strong interaction with the acidic layer in the pore. Our results warn that we have to construct the adsorption model of aqueous electrolytes confined in carbon pores by deliberating the acid layer formed by the adsorbed water.
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Affiliation(s)
- Takahiro Ohkubo
- Department of Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan.
| | - Hiroki Nakayasu
- Department of Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| | - Yuki Takeuchi
- Department of Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| | - Nobuyuki Takeyasu
- Department of Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| | - Yasushige Kuroda
- Department of Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
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8
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Confined polymerization: RATRP of GMA in the bicontinuous PolyHIPE. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-03328-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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9
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Kang C, Zhang Z, Usadi AK, Calabro DC, Baugh LS, Chai K, Wang Y, Zhao D. Tunable Interlayer Shifting in Two-Dimensional Covalent Organic Frameworks Triggered by CO 2 Sorption. J Am Chem Soc 2022; 144:20363-20371. [DOI: 10.1021/jacs.2c08214] [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)
- Chengjun Kang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
| | - Zhaoqiang Zhang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
| | - Adam K. Usadi
- ExxonMobil Technology and Engineering Company, Annandale, New Jersey 08801, United States
| | - David C. Calabro
- ExxonMobil Technology and Engineering Company, Annandale, New Jersey 08801, United States
| | - Lisa Saunders Baugh
- ExxonMobil Technology and Engineering Company, Annandale, New Jersey 08801, United States
| | - Kungang Chai
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
| | - Yuxiang Wang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
| | - Dan Zhao
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
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11
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Fajal S, Mandal W, Mollick S, More YD, Torris A, Saurabh S, Shirolkar MM, Ghosh SK. Trap Inlaid Cationic Hybrid Composite Material for Efficient Segregation of Toxic Chemicals from Water. Angew Chem Int Ed Engl 2022; 61:e202203385. [PMID: 35476277 DOI: 10.1002/anie.202203385] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Indexed: 12/27/2022]
Abstract
Metal-based oxoanions are potentially toxic pollutants that can cause serious water pollution. Therefore, the segregation of such species has recently received significant research attention. Even though several adsorbents have been employed for effective management of chemicals, their limited microporous nature along with non-monolithic applicability has thwarted their large-scale real-time application. Herein, we developed a unique anion exchangeable hybrid composite aerogel material (IPcomp-6), integrating a stable cationic metal-organic polyhedron with a hierarchically porous metal-organic gel. The composite scavenger demonstrated a highly selective and very fast segregation efficiency for various hazardous oxoanions such as, HAsO4 2- , SeO4 2- , ReO4 - , CrO4 2- , MnO4 - , in water, in the presence of 100-fold excess of other coexisting anions. The material was able to selectively eliminate trace HAsO4 2- even at low concentration to well below the AsV limit in drinking water defined by WHO.
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Affiliation(s)
- Sahel Fajal
- Department of Chemistry, and Centre for Water Research, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Writakshi Mandal
- Department of Chemistry, and Centre for Water Research, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Samraj Mollick
- Department of Chemistry, and Centre for Water Research, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Yogeshwer D More
- Department of Chemistry, and Centre for Water Research, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Arun Torris
- Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India
| | - Satyam Saurabh
- Department of Chemistry, and Centre for Water Research, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Mandar M Shirolkar
- Symbiosis Center for Nanoscience and Nanotechnology (SCNN), Symbiosis International (Deemed University) (SIU), Lavale, Pune, 412115, India
| | - Sujit K Ghosh
- Department of Chemistry, and Centre for Water Research, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
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12
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Kitao T. Controlled assemblies of conjugated polymers in metal−organic frameworks. Polym J 2022. [DOI: 10.1038/s41428-022-00657-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Fajal S, Mandal W, Mollick S, More YD, Torris A, Saurabh S, Shirolkar MM, Ghosh SK. Trap Inlaid Cationic Hybrid Composite Material for Efficient Segregation of Toxic Chemicals from Water. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202203385] [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)
- Sahel Fajal
- Department of Chemistry and Centre for Water Research Indian Institute of Science Education and Research Dr. Homi Bhabha Road, Pashan Pune 411008 India
| | - Writakshi Mandal
- Department of Chemistry and Centre for Water Research Indian Institute of Science Education and Research Dr. Homi Bhabha Road, Pashan Pune 411008 India
| | - Samraj Mollick
- Department of Chemistry and Centre for Water Research Indian Institute of Science Education and Research Dr. Homi Bhabha Road, Pashan Pune 411008 India
| | - Yogeshwer D. More
- Department of Chemistry and Centre for Water Research Indian Institute of Science Education and Research Dr. Homi Bhabha Road, Pashan Pune 411008 India
| | - Arun Torris
- Polymer Science and Engineering Division CSIR-National Chemical Laboratory Dr. Homi Bhabha Road Pune 411008 India
| | - Satyam Saurabh
- Department of Chemistry and Centre for Water Research Indian Institute of Science Education and Research Dr. Homi Bhabha Road, Pashan Pune 411008 India
| | - Mandar M. Shirolkar
- Symbiosis Center for Nanoscience and Nanotechnology (SCNN) Symbiosis International (Deemed University) (SIU) Lavale Pune 412115 India
| | - Sujit K. Ghosh
- Department of Chemistry and Centre for Water Research Indian Institute of Science Education and Research Dr. Homi Bhabha Road, Pashan Pune 411008 India
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14
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Xie L, Chan KY, Li VCY. Counterion distribution around a polyelectrolyte confined in a metal–organic framework. MOLECULAR SIMULATION 2022. [DOI: 10.1080/08927022.2022.2068797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Liangxu Xie
- Department of Chemistry, The University of Hong Kong, Pokfulam, Hong Kong
- Hong Kong Quantum AI Lab Limited, Hong Kong Science Park, Pak Shek Kok, Hong Kong
| | - Kwong-Yu Chan
- Department of Chemistry, The University of Hong Kong, Pokfulam, Hong Kong
- Hong Kong Quantum AI Lab Limited, Hong Kong Science Park, Pak Shek Kok, Hong Kong
| | - Vanessa Chi-Ying Li
- Department of Chemistry, The University of Hong Kong, Pokfulam, Hong Kong
- Hong Kong Quantum AI Lab Limited, Hong Kong Science Park, Pak Shek Kok, Hong Kong
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15
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Wang L, Wei S, Wang X, Lu Y, Zhou X, Wang J. Experimental investigation of optical anisotropy of polymethyl methacrylate aligned by metal–organic framework via in situ polymerization and direct chain‐introduction. J Appl Polym Sci 2022. [DOI: 10.1002/app.52471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Lele Wang
- School of Telecommunication and Information Engineering Nanjing University of Posts and Telecommunications Nanjing China
| | - Shuli Wei
- School of Telecommunication and Information Engineering Nanjing University of Posts and Telecommunications Nanjing China
| | - Xianling Wang
- School of Telecommunication and Information Engineering Nanjing University of Posts and Telecommunications Nanjing China
| | - Yunqing Lu
- School of Telecommunication and Information Engineering Nanjing University of Posts and Telecommunications Nanjing China
| | - Xinhui Zhou
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials Nanjing University of Posts & Telecommunications Nanjing China
| | - Jin Wang
- School of Telecommunication and Information Engineering Nanjing University of Posts and Telecommunications Nanjing China
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17
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Kitao T, Zhang X, Uemura T. Nanoconfined synthesis of conjugated ladder polymers. Polym Chem 2022. [DOI: 10.1039/d2py00809b] [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 review highlights recent advances in controlled synthesis of conjugated ladder polymers using templates.
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Affiliation(s)
- Takashi Kitao
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- JST-PRESTO, Kawaguchi, Saitama 332-0012, Japan
| | - Xiyuan Zhang
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561, Japan
| | - Takashi Uemura
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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18
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Lin Z, Cao N, Sun Z, Li W, Sun Y, Zhang H, Pang J, Jiang Z. Based On Confined Polymerization: In Situ Synthesis of PANI/PEEK Composite Film in One-Step. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2103706. [PMID: 34766471 PMCID: PMC8728828 DOI: 10.1002/advs.202103706] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/06/2021] [Indexed: 05/11/2023]
Abstract
Confined polymerization is an effective method for precise synthesis, which can further control the micro-nano structure inside the composite material. Polyaniline (PANI)-based composites are usually prepared by blending and original growth methods. However, due to the strong rigidity and hydrogen bonding of PANI, the content of PANI composites is low and easy to agglomerate. Here, based on confined polymerization, it is reported that polyaniline /polyether ether ketone (PANI/PEEK) film with high PANI content is synthesized in situ by a one-step method. The micro-nano structure of the two polymers in the confined space is further explored and it is found that PANI grows in the free volume of the PEEK chain, making the arrangement of the PEEK chain more orderly. Under the best experimental conditions, the prepared 16 µm-PANI/PEEK film has a dielectric constant of 205.4 (dielectric loss 0.401), the 75 µm-PANI/PEEK film has a conductivity of 3.01×10-4 S m-1 . The prepared PANI/PEEK composite film can be further used as electronic packaging materials, conductive materials, and other fields, which has potential application prospects in anti-static, electromagnetic shielding materials, corrosion resistance, and other fields.
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Affiliation(s)
- Ziyu Lin
- Key Laboratory of High Performance Plastics (Jilin University)Ministry of EducationNational & Local Joint Engineering Laboratory for Synthetic Technology of High Performance PolymerCollege of ChemistryJilin UniversityJilin UniversityChangchun130012P. R. China
| | - Ning Cao
- Key Laboratory of High Performance Plastics (Jilin University)Ministry of EducationNational & Local Joint Engineering Laboratory for Synthetic Technology of High Performance PolymerCollege of ChemistryJilin UniversityJilin UniversityChangchun130012P. R. China
| | - Zhonghui Sun
- Key Laboratory of High Performance Plastics (Jilin University)Ministry of EducationNational & Local Joint Engineering Laboratory for Synthetic Technology of High Performance PolymerCollege of ChemistryJilin UniversityJilin UniversityChangchun130012P. R. China
| | - Wenying Li
- Key Laboratory of High Performance Plastics (Jilin University)Ministry of EducationNational & Local Joint Engineering Laboratory for Synthetic Technology of High Performance PolymerCollege of ChemistryJilin UniversityJilin UniversityChangchun130012P. R. China
| | - Yirong Sun
- Key Laboratory of High Performance Plastics (Jilin University)Ministry of EducationNational & Local Joint Engineering Laboratory for Synthetic Technology of High Performance PolymerCollege of ChemistryJilin UniversityJilin UniversityChangchun130012P. R. China
| | - Haibo Zhang
- Key Laboratory of High Performance Plastics (Jilin University)Ministry of EducationNational & Local Joint Engineering Laboratory for Synthetic Technology of High Performance PolymerCollege of ChemistryJilin UniversityJilin UniversityChangchun130012P. R. China
| | - Jinhui Pang
- Key Laboratory of High Performance Plastics (Jilin University)Ministry of EducationNational & Local Joint Engineering Laboratory for Synthetic Technology of High Performance PolymerCollege of ChemistryJilin UniversityJilin UniversityChangchun130012P. R. China
| | - Zhenhua Jiang
- Key Laboratory of High Performance Plastics (Jilin University)Ministry of EducationNational & Local Joint Engineering Laboratory for Synthetic Technology of High Performance PolymerCollege of ChemistryJilin UniversityJilin UniversityChangchun130012P. R. China
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19
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Takeda H, Kojima T, Yoshinari N, Konno T. A mesoporous ionic solid with 272 Au I 6Ag I 3Cu II 3 complex cations in a super huge crystal lattice. Chem Sci 2021; 12:11045-11055. [PMID: 34522302 PMCID: PMC8386639 DOI: 10.1039/d1sc02497c] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 07/15/2021] [Indexed: 11/21/2022] Open
Abstract
Here, we report a unique mesoporous ionic solid (I) generated from a cationic AuI6AgI3CuII3 dodecanuclear complex with d-penicillamine depending on the homochirality and crystallization conditions. I crystallizes in the cubic space group of F4132 with an extremely large cell volume of 2 171 340 Å3, containing 272 AuI6AgI3CuII3 complex cations in the unit cell. In I, the complex cations are connected to each other through CH⋯π interactions in a zeotype framework, the topology of which is the same as that of the metal–organic framework in MIL-101, with similar but much larger two types of polyhedral pores with internal diameters of 38.2 Å and 49.7 Å, which are occupied by counter-anions and water molecules. Due to the cationic nature of the framework, I undergoes quick, specific exchanges of counter-anions while retaining its single crystallinity. This study realized the creation of a non-covalent mesoporous framework from a single complex salt, providing a conceptual advance in solid chemistry and material science. A non-MOF ionic solid having two types of polyhedral mesopores in a very large crystal lattice is generated from a cationic AuI6AgI3CuII3 complex with d-penicillamine, showing specific exchanges of counter-anions retaining its single crystallinity.![]()
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Affiliation(s)
- Hiroto Takeda
- Department of Chemistry, Graduate School of Science, Osaka University Toyonaka Osaka Japan
| | - Tatsuhiro Kojima
- Department of Chemistry, Graduate School of Science, Osaka University Toyonaka Osaka Japan
| | - Nobuto Yoshinari
- Department of Chemistry, Graduate School of Science, Osaka University Toyonaka Osaka Japan
| | - Takumi Konno
- Department of Chemistry, Graduate School of Science, Osaka University Toyonaka Osaka Japan
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20
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Hosono N, Uemura T. Development of Functional Materials via Polymer Encapsulation into Metal–Organic Frameworks. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210191] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Nobuhiko Hosono
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561, Japan
| | - Takashi Uemura
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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21
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Wonanke ADD, Bennett P, Caldwell L, Addicoat MA. Role of Host-Guest Interaction in Understanding Polymerisation in Metal-Organic Frameworks. Front Chem 2021; 9:716294. [PMID: 34368085 PMCID: PMC8333864 DOI: 10.3389/fchem.2021.716294] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 07/05/2021] [Indexed: 11/13/2022] Open
Abstract
Metal-organic frameworks, MOFs, offer an effective template for polymerisation of polymers with precisely controlled structures within the sub-nanometre scales. However, synthetic difficulties such as monomer infiltration, detailed understanding of polymerisation mechanisms within the MOF nanochannels and the mechanism for removing the MOF template post polymerisation have prevented wide scale implementation of polymerisation in MOFs. This is partly due to the significant lack in understanding of the energetic and atomic-scale intermolecular interactions between the monomers and the MOFs. Consequently in this study, we explore the interaction of varied concentration of styrene, and 3,4-ethylenedioxythiophene (EDOT), at the surface and in the nanochannel of Zn2(1,4-ndc)2 (dabco), where 1,4-ndc = 1,4-naphthalenedicarboxylate and dabco = 1,4-diazabicyclo[2.2.2]octane. Our results showed that the interactions between monomers are stronger in the nanochannels than at the surfaces of the MOF. Moreover, the MOF-monomer interactions are strongest in the nanochannels and increase with the number of monomers. However, as the number of monomers increases, the monomers turn to bind more strongly at the surface leading to a potential agglomeration of the monomers at the surface.
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Affiliation(s)
- A D Dinga Wonanke
- Department of Chemistry and Forensics, Nottingham Trent University, Nottingham, United Kingdom
| | - Poppy Bennett
- Department of Chemistry and Forensics, Nottingham Trent University, Nottingham, United Kingdom
| | - Lewis Caldwell
- Department of Chemistry and Forensics, Nottingham Trent University, Nottingham, United Kingdom
| | - Matthew A Addicoat
- Department of Chemistry and Forensics, Nottingham Trent University, Nottingham, United Kingdom
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22
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Jin F, Liu J, Chen Y, Zhang Z. Tethering Flexible Polymers to Crystalline Porous Materials: A Win–Win Hybridization Approach. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202011213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Fazheng Jin
- Renewable energy conversion and storage center College of Chemistry Nankai University Tianjin 300071 China
| | - Jinjin Liu
- Renewable energy conversion and storage center College of Chemistry Nankai University Tianjin 300071 China
| | - Yao Chen
- State Key Laboratory of Medicinal Chemical biology Nankai University Tianjin 300071 China
| | - Zhenjie Zhang
- Renewable energy conversion and storage center College of Chemistry Nankai University Tianjin 300071 China
- State Key Laboratory of Medicinal Chemical biology Nankai University Tianjin 300071 China
- Key Laboratory of Advanced Energy Materials Chemistry Ministry of Education Nankai University Tianjin 300071 China
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23
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Chen XY, Chen H, Đorđević L, Guo QH, Wu H, Wang Y, Zhang L, Jiao Y, Cai K, Chen H, Stern CL, Stupp SI, Snurr RQ, Shen D, Stoddart JF. Selective Photodimerization in a Cyclodextrin Metal-Organic Framework. J Am Chem Soc 2021; 143:9129-9139. [PMID: 34080831 DOI: 10.1021/jacs.1c03277] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
For the most part, enzymes contain one active site wherein they catalyze in a serial manner chemical reactions between substrates both efficiently and rapidly. Imagine if a situation could be created within a chiral porous crystal containing trillions of active sites where substrates can reside in vast numbers before being converted in parallel into products. Here, we report how it is possible to incorporate 1-anthracenecarboxylate (1-AC-) as a substrate into a γ-cyclodextrin-containing metal-organic framework (CD-MOF-1), where the metals are K+ cations, prior to carrying out [4+4] photodimerizations between pairs of substrate molecules, affording selectively one of four possible regioisomers. One of the high-yielding regioisomers exhibits optical activity as a result of the presence of an 8:1 ratio of the two enantiomers following separation by high-performance liquid chromatography. The solid-state superstructure of 1-anthracenecarboxylate potassium salt (1-ACK), which is co-crystallized with γ-cyclodextrin, reveals that pairs of substrate molecules are not only packed inside tunnels between spherical cavities present in CD-MOF-1, but also stabilized-in addition to hydrogen-bonding to the C-2 and C-3 hydroxyl groups on the d-glucopyranosyl residues present in the γ-cyclodextrin tori-by combinations of hydrophobic and electrostatic interactions between the carboxyl groups in 1-AC- and four K+ cations on the waistline between the two γ-cyclodextrin tori in the tunnels. These non-covalent bonding interactions result in preferred co-conformations that account for the highly regio- and enantioselective [4+4] cycloaddition during photoirradiation. Theoretical calculations, in conjunction with crystallography, support the regio- and stereochemical outcome of the photodimerization.
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Affiliation(s)
- Xiao-Yang Chen
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Haoyuan Chen
- Department of Chemical & Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Luka Đorđević
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.,Center for Bio-inspired Energy Science, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Qing-Hui Guo
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Huang Wu
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Yu Wang
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Long Zhang
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Yang Jiao
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Kang Cai
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Hongliang Chen
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Charlotte L Stern
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Samuel I Stupp
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.,Center for Bio-inspired Energy Science, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.,Department of Materials Science and Engineering, Northwestern University, 2220 Campus Drive, Evanston, Illinois 60208, United States.,Department of Biomedical Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.,Department of Medicine, Northwestern University, 676 North St. Clair Street, Chicago, Illinois 60611, United States.,Simpson Querrey Institute, Northwestern University, Chicago, Illinois 60611, United States
| | - Randall Q Snurr
- Department of Chemical & Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Dengke Shen
- Institutes of Physical Science and Information Technology, Anhui University, Hefei 230601, China
| | - J Fraser Stoddart
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.,School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia.,Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou 310027, China.,ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311215, China
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24
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Perego J, Bracco S, Comotti A, Piga D, Bassanetti I, Sozzani P. Anionic Polymerization in Porous Organic Frameworks: A Strategy to Fabricate Anchored Polymers and Copolymers. Angew Chem Int Ed Engl 2021; 60:6117-6123. [PMID: 33289314 DOI: 10.1002/anie.202014975] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 11/24/2020] [Indexed: 11/09/2022]
Abstract
An anionic mechanism is used to create polymers and copolymers as confined to, or anchored to, high-surface-area porous nanoparticles. Linear polymers with soft and glassy chains, such as polyisoprene and polymethylmethacrylate, were produced by confined anionic polymerization in 3D networks of porous aromatic frameworks. Alternatively, multiple anions were generated on the designed frameworks which bear removal protons at selected positions, and initiate chain propagation, resulting in chains covalently connected to the 3D network. Such growth can continue outside the pores to produce polymer-matrix nanoparticles coated with anchored chains. Sequential reactions were promoted by the living character of this anionic propagation, yielding nanoparticles that were covered by a second polymer anchored by anionic block copolymerization. The intimacy of the matrix and the grown-in polymers was demonstrated by magnetization transfer across the interfaces in 2D 1 H-13 C-HETCOR NMR spectra.
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Affiliation(s)
- Jacopo Perego
- Department of Materials Science, University of Milano-Bicocca, Via R. Cozzi 55, Milan, Italy
| | - Silvia Bracco
- Department of Materials Science, University of Milano-Bicocca, Via R. Cozzi 55, Milan, Italy
| | - Angiolina Comotti
- Department of Materials Science, University of Milano-Bicocca, Via R. Cozzi 55, Milan, Italy
| | - Daniele Piga
- Department of Materials Science, University of Milano-Bicocca, Via R. Cozzi 55, Milan, Italy
| | - Irene Bassanetti
- Department of Materials Science, University of Milano-Bicocca, Via R. Cozzi 55, Milan, Italy
| | - Piero Sozzani
- Department of Materials Science, University of Milano-Bicocca, Via R. Cozzi 55, Milan, Italy
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25
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Jin F, Liu J, Chen Y, Zhang Z. Tethering Flexible Polymers to Crystalline Porous Materials: A Win–Win Hybridization Approach. Angew Chem Int Ed Engl 2021; 60:14222-14235. [DOI: 10.1002/anie.202011213] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Indexed: 12/30/2022]
Affiliation(s)
- Fazheng Jin
- Renewable energy conversion and storage center College of Chemistry Nankai University Tianjin 300071 China
| | - Jinjin Liu
- Renewable energy conversion and storage center College of Chemistry Nankai University Tianjin 300071 China
| | - Yao Chen
- State Key Laboratory of Medicinal Chemical biology Nankai University Tianjin 300071 China
| | - Zhenjie Zhang
- Renewable energy conversion and storage center College of Chemistry Nankai University Tianjin 300071 China
- State Key Laboratory of Medicinal Chemical biology Nankai University Tianjin 300071 China
- Key Laboratory of Advanced Energy Materials Chemistry Ministry of Education Nankai University Tianjin 300071 China
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26
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Perego J, Bracco S, Comotti A, Piga D, Bassanetti I, Sozzani P. Anionic Polymerization in Porous Organic Frameworks: A Strategy to Fabricate Anchored Polymers and Copolymers. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014975] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Jacopo Perego
- Department of Materials Science University of Milano—Bicocca Via R. Cozzi 55 Milan Italy
| | - Silvia Bracco
- Department of Materials Science University of Milano—Bicocca Via R. Cozzi 55 Milan Italy
| | - Angiolina Comotti
- Department of Materials Science University of Milano—Bicocca Via R. Cozzi 55 Milan Italy
| | - Daniele Piga
- Department of Materials Science University of Milano—Bicocca Via R. Cozzi 55 Milan Italy
| | - Irene Bassanetti
- Department of Materials Science University of Milano—Bicocca Via R. Cozzi 55 Milan Italy
| | - Piero Sozzani
- Department of Materials Science University of Milano—Bicocca Via R. Cozzi 55 Milan Italy
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27
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Zhou HQ, He Y, Hu JY, Chung LH, Gu Q, Liao WM, Zeller M, Xu Z, He J. Conjugated crosslinks boost the conductivity and stability of a single crystalline metal-organic framework. Chem Commun (Camb) 2021; 57:187-190. [PMID: 33313631 DOI: 10.1039/d0cc06765b] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A linker molecule with four pendant thiophene functions was crystallized with Zr(iv) ions to form a semiconductive porous coordination solid (1.1 × 10-5 S cm-1). Oxidative treatment with FeCl3 guests then coupled the thiophene units to form conjugated bridges as covalent crosslinks. The resulting hybrid of a metal-organic framework and conjugated polymer featured robust crystalline order that withstood long-term air exposure and broad pH (from 0 to 12) conditions. Moreover, the homocoupled thiophene units, conjugated through sulfide links (-S-) with the linker backbone, afforded higher electronic conductivity (e.g., >2.2 × 10-3 S cm-1), which is characteristic of conductive polymer prototypes of polythiophene and polyphenylene sulfide. The crosslinked solid also exhibited proton conductivity that could be increased broadly upon H2SO4 treatment (e.g., from 5.0 × 10-7 to 1.6 × 10-3 S cm-1).
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Affiliation(s)
- Hua-Qun Zhou
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, Guangdong, China.
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28
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Hyodo T, Tominaga M, Yamaguchi K. Guest-dependent single-crystal-to-single-crystal transformations in porous adamantane-bearing macrocycles. CrystEngComm 2021. [DOI: 10.1039/d0ce01782e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
An adamantane-bearing macrocycle exhibited permanent intrinsic porosity and adsorption of small guests in single-crystal-to-single-crystal fashions. The guest capture resulted in the structural transformations of supramolecular organic frameworks.
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Affiliation(s)
- Tadashi Hyodo
- Faculty of Pharmaceutical Sciences at Kagawa Campus
- Tokushima Bunri University
- Sanuki
- Japan
| | - Masahide Tominaga
- Faculty of Pharmaceutical Sciences at Kagawa Campus
- Tokushima Bunri University
- Sanuki
- Japan
| | - Kentaro Yamaguchi
- Faculty of Pharmaceutical Sciences at Kagawa Campus
- Tokushima Bunri University
- Sanuki
- Japan
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29
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Guo C, Ma X, Wang B. Metal-organic Frameworks-based Composites and Their Photothermal Applications. ACTA CHIMICA SINICA 2021. [DOI: 10.6023/a21040173] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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30
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Yang S, Karve VV, Justin A, Kochetygov I, Espín J, Asgari M, Trukhina O, Sun DT, Peng L, Queen WL. Enhancing MOF performance through the introduction of polymer guests. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213525] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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31
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Wang K, Shen L, Zhou G. Controlled individual and partial polyethylene nanofibers with high Tm2 prepared by PPM-supported Cp 2TiCl 2 catalysts. NEW J CHEM 2021. [DOI: 10.1039/d1nj01378e] [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
Controlled individual and partial nanofibrous polyethylenes with high second melting point (Tm2) were obtained through ethylene-confined polymerization using a porous polymer microsphere (PPM)-supported Cp2TiCl2 catalyst.
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Affiliation(s)
- Kui Wang
- Yancheng Institute of Technology
- School of Materials Science and Engineering
- Yancheng
- China
| | - Lu Shen
- Yancheng Institute of Technology
- School of Materials Science and Engineering
- Yancheng
- China
| | - Guangyuan Zhou
- Dalian Institute of Chemical Physics (DICP)
- Chinese Academy of Sciences (CAS)
- Dalian
- China
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32
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Recent Advances in the Application of Metal–Organic Frameworks for Polymerization and Oligomerization Reactions. Catalysts 2020. [DOI: 10.3390/catal10121441] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Polymers have become one of the major types of materials that are essential in our daily life. The controlled synthesis of value-added polymers with unique mechanical and chemical properties have attracted broad research interest. Metal–organic framework (MOF) is a class of porous material with immense structural diversity which offers unique advantages for catalyzing polymerization and oligomerization reactions including the uniformity of the catalytic active site, and the templating effect of the nano-sized channels. We summarized in this review the important recent progress in the field of MOF-catalyzed and MOF-templated polymerizations, to reveal the chemical principle and structural aspects of these systems and hope to inspire the future design of novel polymerization systems with improved activity and specificity.
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33
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34
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Feng L, Wang KY, Day GS, Ryder MR, Zhou HC. Destruction of Metal-Organic Frameworks: Positive and Negative Aspects of Stability and Lability. Chem Rev 2020; 120:13087-13133. [PMID: 33049142 DOI: 10.1021/acs.chemrev.0c00722] [Citation(s) in RCA: 198] [Impact Index Per Article: 49.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Metal-organic frameworks (MOFs), constructed from organic linkers and inorganic building blocks, are well-known for their high crystallinity, high surface areas, and high component tunability. The stability of MOFs is a key prerequisite for their potential practical applications in areas including storage, separation, catalysis, and biomedicine since it is essential to guarantee the framework integrity during utilization. However, MOFs are prone to destruction under external stimuli, considerably hampering their commercialization. In this Review, we provide an overview of the situations where MOFs undergo destruction due to external stimuli such as chemical, thermal, photolytic, radiolytic, electronic, and mechanical factors and offer guidelines to avoid unwanted degradation happened to the framework. Furthermore, we discuss possible destruction mechanisms and their varying derived products. In particular, we highlight cases that utilize MOF instability to fabricate varying materials including hierarchically porous MOFs, monolayer MOF nanosheets, amorphous MOF liquids and glasses, polymers, metal nanoparticles, metal carbide nanoparticles, and carbon materials. Finally, we provide a perspective on the utilization of MOF destruction to develop advanced materials with a superior hierarchy for various applications.
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Affiliation(s)
- Liang Feng
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Kun-Yu Wang
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Gregory S Day
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States.,Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Matthew R Ryder
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
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35
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Mollick S, Fajal S, Saurabh S, Mahato D, Ghosh SK. Nanotrap Grafted Anion Exchangeable Hybrid Materials for Efficient Removal of Toxic Oxoanions from Water. ACS CENTRAL SCIENCE 2020; 6:1534-1541. [PMID: 32999928 PMCID: PMC7517115 DOI: 10.1021/acscentsci.0c00533] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Indexed: 05/05/2023]
Abstract
Water pollution has attracted worldwide significant attention ever since the finding of its harmful effects on the whole ecosystem, including human health. Although several materials are known for selective removal of specific contaminants, designing a single material that can adsorb a variety of water contaminants is still a very challenging task due to a lack of proper design strategies. Herein, we have rationally designed a new class of anion exchangeable hybrid material where the nanosized cationic metal-organic polyhedra (MOP) are embedded inside a porous covalent organic framework (COF) with specific binding sites for toxic oxoanions. The resulting hybrid material exhibits very fast and selective sequestration of high as well as trace amount of a wide range of toxic oxoanions (HAsO4 2-, SeO4 2-, CrO4 2-, ReO4 -, and MnO4 -) from the mixture of excessive (∼1000-fold) other interfering anions to well below the permissible drinking water limit. Moreover, the hybrid cationic nanotrap material can reduce the As(V) level from a highly contaminated groundwater sample to below the WHO permitted level.
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36
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Li S, Lv D, Ai N, Shen J, Tonelli AE. A New Two‐Step Strategy for Encapsulating Amorphous Polymer Chains in Thiourea Crystals. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shanshan Li
- College of Chemical Engineering Zhejiang University of Technology Hangzhou Zhejiang 310014 China
- Zhejiang Province Key Laboratory of Biomass Fuel Zhejiang University of Technology Hangzhou Zhejiang 310014 China
- Fiber and Polymer Science Program, North Carolina State University Campus Box 8301, 1020 Main Campus Drive Raleigh NC 27606 USA
| | - Dongxu Lv
- College of Chemical Engineering Zhejiang University of Technology Hangzhou Zhejiang 310014 China
- Zhejiang Province Key Laboratory of Biomass Fuel Zhejiang University of Technology Hangzhou Zhejiang 310014 China
| | - Ning Ai
- Zhejiang Province Key Laboratory of Biomass Fuel Zhejiang University of Technology Hangzhou Zhejiang 310014 China
- College of Biological Chemical Science and Engineering Jiaxing University Jiaxing Zhejiang 314001 China
| | - Jialong Shen
- Fiber and Polymer Science Program, North Carolina State University Campus Box 8301, 1020 Main Campus Drive Raleigh NC 27606 USA
| | - Alan E. Tonelli
- Fiber and Polymer Science Program, North Carolina State University Campus Box 8301, 1020 Main Campus Drive Raleigh NC 27606 USA
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37
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Begum S, Hassan Z, Bräse S, Tsotsalas M. Polymerization in MOF-Confined Nanospaces: Tailored Architectures, Functions, and Applications. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:10657-10673. [PMID: 32787055 DOI: 10.1021/acs.langmuir.0c01832] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This feature article describes recent trends and advances in structuring network polymers using a coordination-driven metal-organic framework (MOF)-based template approach to demonstrate the concept of crystal-controlled polymerization in confined nanospaces, forming tailored architectures ranging from simple linear one-dimensional macromolecules to tunable three-dimensional cross-linked network polymers and interwoven molecular architectures. MOF-templated network polymers combine the characteristics and advantages of crystalline MOFs (high porosity, structural regularity, and designability) with the intrinsic behaviors of soft polymers (flexibility, processability, stability, or biocompatibility) with widespread application possibilities and tunable properties. The article ends with a summary of the remaining challenges to be addressed, and future research opportunities in this field are discussed.
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Affiliation(s)
- Salma Begum
- Institute of Functional Interfaces (IFG), Karlsruhe Institute of Technology (KIT), Hermann-von Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
| | - Zahid Hassan
- 3D Matter Made To Order - Cluster of Excellence (EXC-2082/1-390761711), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany
- Institute for Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
| | - Stefan Bräse
- 3D Matter Made To Order - Cluster of Excellence (EXC-2082/1-390761711), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany
- Institute of Biological and Chemical Systems (IBCS-FMS), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
| | - Manuel Tsotsalas
- Institute of Functional Interfaces (IFG), Karlsruhe Institute of Technology (KIT), Hermann-von Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
- Institute for Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
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38
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Alkaş A, Friche LES, Harris SN, Telfer SG. Thermal Elimination of Ethylene from Cyclobutyl Groups Characterized by X-ray Crystallography in a Metal-Organic Framework Matrix. Chemistry 2020; 26:10321-10329. [PMID: 32686872 DOI: 10.1002/chem.202001466] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/11/2020] [Indexed: 11/07/2022]
Abstract
Methods to synthesize and characterize aromatic molecules with vinyl substituents are sought after yet limited in the literature. Here, we introduce cyclobutyl groups into a metal-organic framework (MOF) matrix that are poised to produce ethylene upon heating. The expulsion of ethylene produces vinyl groups on an aromatic core, which are isolated by the crystalline matrix of the framework. This enables full characterization of the thermolysis by single-crystal X-ray diffraction. Further, we modify the vinyl groups by a bromine addition reaction. Importantly, the two transformations happen in a single-crystal-to-single-crystal manner without changing the overall network structure of the parent framework. New insights into the structural and synthetic chemistry of this important class of compound are generated. Installing reactive vinyl tags in materials by the high temperature thermolysis of cyclobutyl groups is a powerful strategy for altering their physicochemical characteristics.
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Affiliation(s)
- Adil Alkaş
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North, 4442, New Zealand
| | - Laurine E S Friche
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North, 4442, New Zealand
| | - Shikeale N Harris
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North, 4442, New Zealand
| | - Shane G Telfer
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North, 4442, New Zealand
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39
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Bai L, Lei Y, Huang H, Xiang Y. Neuron-Inspired Self-Healing Composites via Dynamic Construction of Polypyrrole-Decorated Carbon Nanotubes for Smart Physiochemical Sensing. ACS APPLIED MATERIALS & INTERFACES 2020; 12:33139-33151. [PMID: 32584533 DOI: 10.1021/acsami.0c05083] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Mimicking human skin's functions to develop intelligent materials have inspired extensive exploration in the design and synthesis of a novel device. However, how to simulate neuron function and integrate highly sensitive, positive perceptions and self-healing into one single material remains a challenge. Here, we prepared a recycled polyurethane (PU) with high tensile strength values (11.37 ± 0.03 MPa), high maximum elongation (1130 ± 11.59%), and high self-healing property (100% for 6 h at 25 °C) and a smart PU composite of polypyrrole-decorated carbon nanotubes with higher sensitivity. The smart composite can not only actively identify physical change such as strain, moisture, and temperature but also proactively detect various chemical environment changes such as acid, alkali, oxidant, and reductant (T: 25-90 °C, ΔR/R0 values were 0.1-1.6; strain: 10-150%, ΔR/R0 values were 2.5-27; 0.01-0.1 mol L-1 oxidant solutions, ΔR/R0 values were 0.66-0.75; 0.01-0.1 mol L-1 reductant solutions, ΔR/R0 values were 0.51-0.65; 0.1-0.5 mol L-1 acid solutions, ΔR/R0 values were 0.54-0.58; and 0.1-0.5 mol L-1 alkali solutions, ΔR/R0 values were 0.42-0.46). More importantly, the signal values of the smart composite can quickly return to the initial values after eliminating physical and chemical stimuli. The abovementioned features of the smart composite, the high physicochemical response, and significant restorability make it potentially possible to apply it in intelligent chemical manufacturing.
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Affiliation(s)
- Ling Bai
- State Key Laboratory for Environment-friendly Energy Materials, School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, PR China
| | - YongLin Lei
- State Key Laboratory for Environment-friendly Energy Materials, School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, PR China
| | - Hao Huang
- State Key Laboratory for Environment-friendly Energy Materials, School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, PR China
| | - Yao Xiang
- State Key Laboratory for Environment-friendly Energy Materials, School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, PR China
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40
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Hosono N, Mochizuki S, Hayashi Y, Uemura T. Unimolecularly thick monosheets of vinyl polymers fabricated in metal-organic frameworks. Nat Commun 2020; 11:3573. [PMID: 32681039 PMCID: PMC7367882 DOI: 10.1038/s41467-020-17392-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 06/26/2020] [Indexed: 11/28/2022] Open
Abstract
Polymers with two-dimensional (2D) network topologies are currently gaining significant attention due to their unique properties that originate from their regulated conformations. However, in contrast to conventional 1D- and 3D-networked macromolecules, the synthesis of such 2D networks provides challenges for polymer chemists because of the nature of the networking polymerisation reaction, which occurs in a spatially random fashion when conventional solution-phase synthesis is performed. Here we report a versatile synthesis of polymeric monosheets with unimolecularly thick networking architectures by exploiting the 2D nanospaces of metal–organic frameworks (MOFs) as reaction templates. Crosslinking radical polymerisation in the 2D nanospaces of pillared-layer-type MOFs affords monosheets of typical vinyl polymers and can be carried out on the gram scale. Remarkably, the prepared polymer monosheets are highly soluble in organic solvents and show atypical thermal and rheological properties that result from their 2D-regulated conformations that cannot be adopted by their 1D or 3D analogues. Unlike 1D and 3D-networked macromolecules, the synthesis of 2D molecular networks is challenging because of the nature of the polymerisation reaction. Here the authors report the synthesis of polymeric monosheets with unimolecularly thick networks by exploiting the 2D nanospaces of metal–organic frameworks as reaction templates.
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Affiliation(s)
- Nobuhiko Hosono
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba, 277-8561, Japan.,Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Shuto Mochizuki
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba, 277-8561, Japan.,Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Yuki Hayashi
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba, 277-8561, Japan
| | - Takashi Uemura
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba, 277-8561, Japan. .,Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan. .,CREST, Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama, 332-0012, Japan.
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41
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Okada K, Nakanishi M, Ikigaki K, Tokudome Y, Falcaro P, Doonan CJ, Takahashi M. Controlling the alignment of 1D nanochannel arrays in oriented metal-organic framework films for host-guest materials design. Chem Sci 2020; 11:8005-8012. [PMID: 34094169 PMCID: PMC8163233 DOI: 10.1039/d0sc02958k] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 07/13/2020] [Indexed: 12/15/2022] Open
Abstract
Controlling the direction of molecular-scale pores enables the accommodation of guest molecular-scale species with alignment in the desired direction, allowing for the development of high-performance mechanical, thermal, electronic, photonic and biomedical organic devices (host-guest approach). Regularly ordered 1D nanochannels of metal-organic frameworks (MOFs) have been demonstrated as superior hosts for aligning functional molecules and polymers. However, controlling the orientation of MOF films with 1D nanochannels at commercially relevant scales remains a significant challenge. Here, we report the fabrication of macroscopically oriented films of Cu-based pillar-layered MOFs having regularly ordered 1D nanochannels. The direction of 1D nanochannels is controllable by optimizing the crystal growth process; 1D nanochannels align either perpendicular or parallel to substrates, offering molecular-scale pore arrays for a macroscopic alignment of functional guest molecules in the desired direction. Due to the fundamental interest and widespread technological importance of controlling the alignment of functional molecules and polymers in a particular direction, orientation-controllable MOF films will open up the possibility of realising the potential of MOFs in advanced technologies.
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Affiliation(s)
- Kenji Okada
- Department of Materials Science, Graduate School of Engineering, Osaka Prefecture University Sakai Osaka 599-8531 Japan
- JST, PRESTO 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan
| | - Miharu Nakanishi
- Department of Materials Science, Graduate School of Engineering, Osaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Ken Ikigaki
- Department of Materials Science, Graduate School of Engineering, Osaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Yasuaki Tokudome
- Department of Materials Science, Graduate School of Engineering, Osaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Paolo Falcaro
- Institute of Physical and Theoretical Chemistry, Graz University of Technology Stremayrgasse 9 Graz 8010 Austria
| | - Christian J Doonan
- Department of Chemistry, The University of Adelaide Adelaide South Australia 5005 Australia
| | - Masahide Takahashi
- Department of Materials Science, Graduate School of Engineering, Osaka Prefecture University Sakai Osaka 599-8531 Japan
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42
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Yadav VK, Nigam K, Srivastava A. Forensic investigation of arson residue by infrared and Raman spectroscopy: From conventional to non-destructive techniques. MEDICINE, SCIENCE, AND THE LAW 2020; 60:206-215. [PMID: 32279580 DOI: 10.1177/0025802420914807] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Arson can result in highly challenging and complicated crime scenes. Much physical evidence undergoes chemical degradation because of the destructive nature of fire, while accelerants either completely burn or evaporate, and may be present in traces within any of the decomposed materials. To identify the original material and the accelerant involved, it is necessary to use advanced analytical techniques. Gas chromatography, with different detectors, is one of the most frequently used instruments in fire debris and accelerant analysis. Among other instruments, capillary electrophoresis and laser-induced thermal desorption Fourier transform mass spectrometry are two major contributors. Vibrational spectroscopy, including infrared absorption and Raman scattering, is one of the major non-destructive tools for the analysis of evidence because of its advantages over other spectroscopic techniques. Most studies involving vibrational spectroscopy (i.e. infrared and Raman spectroscopy) have focused on the identification of commonly found household materials, while very few studies have considered the identification of ignitable liquids. This article reviews studies based on an analysis of fire debris and accelerants by vibrational spectroscopic techniques and considers the limitations and future perspectives of arson investigations in forensic science.
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Affiliation(s)
- Vijay Kumar Yadav
- Dr A.P.J. Abdul Kalam Institute of Forensic Science and Criminology, Bundelkhand University, India
| | - Kriti Nigam
- Dr A.P.J. Abdul Kalam Institute of Forensic Science and Criminology, Bundelkhand University, India
| | - Ankit Srivastava
- Dr A.P.J. Abdul Kalam Institute of Forensic Science and Criminology, Bundelkhand University, India
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43
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Kitao T, Uemura T. Polymers in Metal–Organic Frameworks: From Nanostructured Chain Assemblies to New Functional Materials. CHEM LETT 2020. [DOI: 10.1246/cl.200106] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Takashi Kitao
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561, Japan
| | - Takashi Uemura
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561, Japan
- CREST, Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
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44
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Karmakar A, Mileo PGM, Bok I, Peh SB, Zhang J, Yuan H, Maurin G, Zhao D. Thermo‐Responsive MOF/Polymer Composites for Temperature‐Mediated Water Capture and Release. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002384] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Avishek Karmakar
- Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
| | - Paulo G. M. Mileo
- Institut Charles Gerhardt MontpellierUniversité de Montpellier, CNRS, ENSCM Place E. Bataillon 34095 Montpellier Cedex 05 France
| | - Ivan Bok
- Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
| | - Shing Bo Peh
- Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
| | - Jian Zhang
- Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
| | - Hongye Yuan
- Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
| | - Guillaume Maurin
- Institut Charles Gerhardt MontpellierUniversité de Montpellier, CNRS, ENSCM Place E. Bataillon 34095 Montpellier Cedex 05 France
| | - Dan Zhao
- Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
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45
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Thermo‐Responsive MOF/Polymer Composites for Temperature‐Mediated Water Capture and Release. Angew Chem Int Ed Engl 2020; 59:11003-11009. [DOI: 10.1002/anie.202002384] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Indexed: 11/07/2022]
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46
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Gao Y, Zhou D, Lyu J, A S, Xu Q, Newland B, Matyjaszewski K, Tai H, Wang W. Complex polymer architectures through free-radical polymerization of multivinyl monomers. Nat Rev Chem 2020; 4:194-212. [PMID: 37128047 DOI: 10.1038/s41570-020-0170-7] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2020] [Indexed: 01/26/2023]
Abstract
The construction of complex polymer architectures with well-defined topology, composition and functionality has been extensively explored as the molecular basis for the development of modern polymer materials. The unique reaction kinetics of free-radical polymerization leads to the concurrent formation of crosslinks between polymer chains and rings within an individual chain and, thus, free-radical (co)polymerization of multivinyl monomers provides a facile method to manipulate chain topology and functionality. Regulating the relative contribution of these intermolecular and intramolecular chain-propagation reactions is the key to the construction of architecturally complex polymers. This can be achieved through the design of new monomers or by spatially or kinetically controlling crosslinking reactions. These mechanisms enable the synthesis of various polymer architectures, including linear, cyclized, branched and star polymer chains, as well as crosslinked networks. In this Review, we highlight some of the contemporary experimental strategies to prepare complex polymer architectures using radical polymerization of multivinyl monomers. We also examine the recent development of characterization techniques for sub-chain connections in such complex macromolecules. Finally, we discuss how these crosslinking reactions have been engineered to generate advanced polymer materials for use in a variety of biomedical applications.
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47
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Kalaj M, Bentz KC, Ayala S, Palomba JM, Barcus KS, Katayama Y, Cohen SM. MOF-Polymer Hybrid Materials: From Simple Composites to Tailored Architectures. Chem Rev 2020; 120:8267-8302. [PMID: 31895556 DOI: 10.1021/acs.chemrev.9b00575] [Citation(s) in RCA: 298] [Impact Index Per Article: 74.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Metal-organic frameworks (MOFs) are inherently crystalline, brittle porous solids. Conversely, polymers are flexible, malleable, and processable solids that are used for a broad range of commonly used technologies. The stark differences between the nature of MOFs and polymers has motivated efforts to hybridize crystalline MOFs and flexible polymers to produce composites that retain the desired properties of these disparate materials. Importantly, studies have shown that MOFs can be used to influence polymer structure, and polymers can be used to modulate MOF growth and characteristics. In this Review, we highlight the development and recent advances in the synthesis of MOF-polymer mixed-matrix membranes (MMMs) and applications of these MMMs in gas and liquid separations and purifications, including aqueous applications such as dye removal, toxic heavy metal sequestration, and desalination. Other elegant ways of synthesizing MOF-polymer hybrid materials, such as grafting polymers to and from MOFs, polymerization of polymers within MOFs, using polymers to template MOFs, and the bottom-up synthesis of polyMOFs and polyMOPs are also discussed. This review highlights recent papers in the advancement of MOF-polymer hybrid materials, as well as seminal reports that significantly advanced the field.
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Affiliation(s)
- Mark Kalaj
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
| | - Kyle C Bentz
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
| | - Sergio Ayala
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
| | - Joseph M Palomba
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
| | - Kyle S Barcus
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
| | - Yuji Katayama
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States.,Asahi Kasei Corporation, 2-1 Samejima, Fuji-city, Shizuoka 416-8501, Japan
| | - Seth M Cohen
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
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48
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Yazaki K, Takahashi M, Miyajima N, Obata M. Construction of a polyMOF using a polymer ligand bearing the benzenedicarboxylic acid moiety in the side chain. NEW J CHEM 2020. [DOI: 10.1039/c9nj06394c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Here we report a new synthetic strategy of a polyMOF consisting of a side chain ligand polymer. The polyMOF was consisting of a crystalline MOF-like structure in the polymer despite its film form.
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Affiliation(s)
- Kohei Yazaki
- Faculty of Engineering
- University of Yamanashi
- Kofu
- Japan
| | | | | | - Makoto Obata
- Faculty of Engineering
- University of Yamanashi
- Kofu
- Japan
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49
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Alqarni Y, Ishizuka F, Bell TDM, Tabor RF, Zetterlund PB, Saito K. Confined polymerisation of bis-thyminyl monomers within nanoreactors: towards molecular weight control. Polym Chem 2020. [DOI: 10.1039/d0py00523a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Controlling polymer molecular weight by topochemical polymerisation inside nanoreactors.
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Affiliation(s)
- Yanallah Alqarni
- School of Chemistry
- Monash University
- Clayton
- Australia
- Department of Basic Sciences
| | - Fumi Ishizuka
- Centre for Advanced Macromolecular Design (CAMD)
- School of Chemical Engineering
- The University of New South Wales
- Sydney
- Australia
| | | | - Rico F. Tabor
- School of Chemistry
- Monash University
- Clayton
- Australia
| | - Per B. Zetterlund
- Centre for Advanced Macromolecular Design (CAMD)
- School of Chemical Engineering
- The University of New South Wales
- Sydney
- Australia
| | - Kei Saito
- School of Chemistry
- Monash University
- Clayton
- Australia
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50
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Souri Z, Adeli M, Mehdipour E. Two-dimensional MoS2: a platform for constructing three-dimensional structures using RAFT polymerization. NEW J CHEM 2020. [DOI: 10.1039/d0nj03285a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Controlled and straightforward functionalization are relevant strategies to obtain MoS2 platforms with defined functionality and improved processability.
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Affiliation(s)
- Zeinab Souri
- Faculty of Science
- Department of Chemistry
- Lorestan University
- Khorramabad
- Iran
| | - Mohsen Adeli
- Faculty of Science
- Department of Chemistry
- Lorestan University
- Khorramabad
- Iran
| | - Ebrahim Mehdipour
- Faculty of Science
- Department of Chemistry
- Lorestan University
- Khorramabad
- Iran
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