4.5 Review

Pushing the Boundaries of Covalent Organic Frameworks through Postsynthetic Linker Exchange

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Polymer Science

Templated Synthesis of 2D Polyimide Covalent Organic Framework for Rechargeable Sodium-Ion Batteries

Mohammad K. K. Shehab et al.

Summary: This study reports the synthesis of a redox-active pyrene-containing polyimide COF (PICOF-1) by linker exchange and demonstrates its performance in sodium-ion batteries. The study shows that imine-linked COFs are effective templates for integrating carbonyl-rich polyimide moieties into high-surface COFs to advance electrochemical energy storage applications.

MACROMOLECULAR RAPID COMMUNICATIONS (2023)

Article Chemistry, Multidisciplinary

Transformation of an Imine Cage to a Covalent Organic Framework Film at the Liquid-Liquid Interface

Arkaprabha Giri et al.

Summary: For the first time, a facile room-temperature DCC-directed transformation of organic molecular cage-to-COF film at the liquid-liquid interface is manifested. The unfolding of the cage and subsequent growth of the COF film are elucidated through spectroscopic and microscopic investigations. This interfacial transformation provides a new route for structural interconversion between crystalline entities with diverse dimensionality.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2023)

Article Chemistry, Multidisciplinary

Hierarchical Microtubular Covalent Organic Frameworks Achieved by COF-to-COF Transformation

Zhenjie Mu et al.

Summary: The pore environment and aggregated structure of porous materials are crucial for their properties, especially mass transfer. In this study, a COF-to-COF transformation method was used to prepare microtubular COFs. This transformation was achieved by decomposing C-3-symmetric guanidine units into C-2-symmetric hydrazine units, resulting in crystal transformation of COFs. The hierarchical structure obtained with varying reaction times led to enhanced mass transfer properties, as demonstrated by adsorption measurement and chemical catalytic reactions. This self-template strategy was also successfully applied to four other COFs with different building units.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2023)

Article Polymer Science

Linker Exchange as Facile Method for Post-Synthetic Modification of β-Ketoenamine-linked Covalent Organic Frameworks

Veit Dippold et al.

Summary: Post-synthetic linker exchange is an important method to introduce functional building blocks into COFs and tune their properties. This method has only been described for COFs with weak linkages so far. However, this study shows that it can also be used for a beta-ketoenamine linked COF, although it requires a prolonged time for significant linker exchange. Nonetheless, this allows for excellent control of the building block ratio within the framework.

MACROMOLECULAR RAPID COMMUNICATIONS (2023)

Article Nanoscience & Nanotechnology

Aromatic Amine-Functionalized Covalent Organic Frameworks (COFs) for CO2/N2 Separation

Ellen Dautzenberg et al.

Summary: CO2 is a significant exhaust gas that contributes to global warming. The capture of CO2 emissions from industrial processes is essential to mitigate the negative effects of global warming. Covalent organic frameworks (COFs) have shown potential in selectively adsorbing CO2, and the new COF Me3TFB-(NH2)2BD demonstrated high CO2/N2 selectivity and adsorption capacity. The material's porosity was maintained despite the dynamic linker exchange, making it energy-efficient for regeneration.

ACS APPLIED MATERIALS & INTERFACES (2023)

Review Chemistry, Multidisciplinary

Exploration of Organic Nanomaterials with Liquid-Phase Transmission Electron Microscopy

Joanna Korpanty et al.

Summary: Organic, soft materials with solution-phase nanoscale structures are difficult to directly image via dry state and cryogenic-TEM. The development of liquid cell TEM methods has enabled the imaging of these materials. Challenges associated with achieving high enough contrast and avoiding artifacts have been addressed through improved sample preparation, image capture technologies, and image analysis.

ACCOUNTS OF CHEMICAL RESEARCH (2023)

Article Chemistry, Multidisciplinary

Construction of a Three-dimensional Covalent Organic Framework via the Linker Exchange Strategy

Cui Yumeng et al.

Summary: COF is a porous crystalline material with a wide range of potential applications, but constructing new COFs faces challenges, so widening the application scope of synthetic methods is crucial. The successful transformation from five-fold to seven-fold interpenetration and the conversion to a highly crystalline COF with seven-fold interpenetrating structures have been realized through structural transformations.

CHEMICAL RESEARCH IN CHINESE UNIVERSITIES (2022)

Article Chemistry, Physical

Direct and Linker-Exchange Alcohol-Assisted Hydrothermal Synthesis of Imide-Linked Covalent Organic Frameworks

Johannes Maschita et al.

Summary: Covalent organic frameworks (COFs) are a special type of porous materials, and a new environmentally friendly strategy - alcohol-assisted hydrothermal polymerization approach (aaHTP) can be used to synthesize stable and crystalline COFs, avoiding the use of toxic solvents.

CHEMISTRY OF MATERIALS (2022)

Review Chemistry, Multidisciplinary

Micro/Nano-Scaled Covalent Organic Frameworks: Polymerization, Crystallization and Self-Assembly

Zhen Zhang et al.

Summary: In the past decade, considerable efforts have been made in studying covalent organic frameworks (COFs), but research on the nucleation and crystal growth of COF materials has been lacking. This review provides an overview on the theoretical foundation and experimental observations of the multi-scale structural engineering of COF materials, including polymerization, crystallization, and self-assembly processes. The understanding of these processes will facilitate the design of COFs with hierarchical architectures for targeted applications.

CHEMNANOMAT (2022)

Article Multidisciplinary Sciences

Reconstructed covalent organic frameworks

Weiwei Zhang et al.

Summary: This study presents a general and scalable method to prepare robust, highly crystalline imine COFs, which greatly enhances crystallinity and porosity through a reconstruction route. This nanoconfinement-assisted reconstruction strategy is a step towards programming function in organic materials through atomistic structural control.

NATURE (2022)

Article Multidisciplinary Sciences

Toward azo-linked covalent organic frameworks by developing linkage chemistry via linker exchange

Zhi-Bei Zhou et al.

Summary: Exploring new linkage chemistry for covalent organic frameworks (COFs) is a strong driving force for promoting the development of this class of porous materials. The authors report a strategy to synthesize COFs with azo linkages and explore their unique properties.

NATURE COMMUNICATIONS (2022)

Article Chemistry, Multidisciplinary

Porous Organic Polymers: Promising Testbed for Heterogeneous Reactive Oxygen Species Mediated Photocatalysis and Nonredox CO2 Fixation

Arkaprabha Giri et al.

Summary: This research introduces the application of porous organic polymers (POPs) in heterogeneous catalysis. Amorphous POPs activate substrates or encapsulate catalytically active metal centers, while conjugated POPs are used for photoinduced chemical transformations. The authors summarize their research achievements over the past ten years and discuss the prospects of POPs and POP-based hybrid materials in future catalytic applications.

CHEMICAL RECORD (2022)

Article Chemistry, Multidisciplinary

Transformation of Porous Organic Cages and Covalent Organic Frameworks with Efficient Iodine Vapor Capture Performance

Chao Liu et al.

Summary: The reaction of BPDDP with cyclohexanediamine results in the synthesis of nitrogen-rich porous organic cage BPPOC and two USTB-1 and USTB-2 COFs. The newly prepared COFs show enhanced iodine vapor adsorption capability and can be transformed between different structures by exchanging the imine unit. This transformation is influenced by the crystal structures and the porosity of the materials, with nitrogen atoms proving superior to sulfur atoms for POCs in iodine vapor capture.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

Review Chemistry, Multidisciplinary

Imine and imine-derived linkages in two-dimensional covalent organic frameworks

Cheng Qian et al.

Summary: This article reviews the chemistry of modifying and preparing imine derivatives in 2D COFs. The derivation of imine bonds through covalent and noncovalent bonding, as well as the properties and potential applications of the resulting materials, are discussed to gain a better understanding of the relationship between covalent linkages and overall performance in 2D COF materials.

NATURE REVIEWS CHEMISTRY (2022)

Article Chemistry, Multidisciplinary

Enhanced CO2 Photoreduction through Spontaneous Charge Separation in End-Capping Assembly of Heterostructured Covalent-Organic Frameworks

Huaxing Lin et al.

Summary: In this study, a novel method was developed to achieve spontaneous charge separation in covalent-organic frameworks (COFs) by post-treating them with end-capping polycyclic aromatic hydrocarbons (PAHs). The resulting modified COFs showed significantly enhanced photocatalytic performance, making it feasible to engineer the charge-separation properties of crystalline porous frameworks for artificial photosynthesis.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Chemistry, Multidisciplinary

Cyanurate-Linked Covalent Organic Frameworks Enabled by Dynamic Nucleophilic Aromatic Substitution

Zepeng Lei et al.

Summary: Highly crystalline cyanurate-linked covalent organic frameworks were synthesized for the first time via dynamic nucleophilic aromatic substitution. The high crystallinity was achieved through reversible SNAr catalyzed bond exchange reactions. These covalent organic frameworks exhibited flexible backbones and a unique stacking structure, demonstrating good stability and high CO2/N2 selectivity.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

Review Chemistry, Physical

The order-disorder conundrum: a trade-off between crystalline and amorphous porous organic polymers for task-specific applications

Arkaprabha Giri et al.

Summary: This article extensively discusses the impact of structural order of porous organic polymers (POPs) in various applications, including water treatment, electrochemical energy storage, heterogeneous catalysis, and optical sensing along with light-harvesting. The formation principles of POPs with varying degrees of long-range order are outlined, and general guidelines for the specific use of crystalline and amorphous POPs are provided, along with future research directions.

JOURNAL OF MATERIALS CHEMISTRY A (2022)

Article Chemistry, Multidisciplinary

Heterostructured two-dimensional covalent organic framework membranes for enhanced ion separation

Zhe Zhang et al.

Summary: A heterostructured covalent organic framework (COF) membrane was synthesized through in situ linker exchange, leading to narrowed pores at the interface between two types of COFs. The resulting COF membrane demonstrated a high rejection rate of up to 97% towards Na2SO4.

CHEMICAL COMMUNICATIONS (2022)

Article Chemistry, Physical

Transformation of One-Dimensional Linear Polymers into Two-Dimensional Covalent Organic Frameworks Through Sequential Reversible and Irreversible Chemistries

Dongyang Zhu et al.

Summary: Covalent organic frameworks (COFs) are crystalline porous materials linked by dynamic covalent bonds. This study demonstrates a method to transform linear polymers into COFs through a linker replacement strategy. The analysis of the transformation process and substitution mechanisms provides a potential approach to synthesizing COFs.

CHEMISTRY OF MATERIALS (2021)

Article Chemistry, Multidisciplinary

Two-Dimensional Covalent Organic Framework Solid Solutions

Rebecca L. Li et al.

Summary: This study demonstrates that mixtures of monomers with different lengths can generate single-phase, hexagonal 2D COF solid solutions, allowing properties of the COFs to be continuously tuned by changing the monomer composition of a given network.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Article Chemistry, Multidisciplinary

Scalable Fabrication of Crystalline COF Membranes from Amorphous Polymeric Membranes

Chunyang Fan et al.

Summary: The transformation from amorphous polymeric membrane to crystalline COF membrane via monomer exchange allows for improved proton conductivity. The addition of intramolecular hydrogen bonds helps the crystalline COF maintain the morphology of the amorphous membrane.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Review Chemistry, Multidisciplinary

Two-dimensional Covalent Organic Frameworks for Electrochromic Switching

Madhurima Sarkar et al.

Summary: Electrochromic materials, such as 2D COFs, have attracted significant attention for their tunable redox functionalities and potential applications in next-generation display devices. Understanding the mechanistic insights and structure-property relationship of 2D COFs is crucial for developing advanced materials with multicolor switching and fast response time.

CHEMISTRY-AN ASIAN JOURNAL (2021)

Article Engineering, Chemical

Conferring efficient alcohol dehydration to covalent organic framework membranes via post-synthetic linker exchange

Chenliang Cao et al.

Summary: In this study, a post-synthetic linker exchange (PLE) method was utilized to engineer COF membranes for efficient alcohol dehydration. By narrowing the effective pore size and enhancing hydrophilicity, the COF membranes showed superior n-butanol dehydration performances. This method has the potential to expand the library of engineering COF membranes for efficient molecular separations.

JOURNAL OF MEMBRANE SCIENCE (2021)

Article Chemistry, Multidisciplinary

Vinylene-Linked Two-Dimensional Covalent Organic Frameworks: Synthesis and Functions

Shunqi Xu et al.

Summary: Two-dimensional covalent organic frameworks (2D COFs) are attracting significant attention for their unique properties and applications in optoelectronics, energy storage, and conversion. The incorporation of molecular building blocks allows for the synthesis of organic materials with designable properties. Specifically, 2D pi-conjugated COFs (2D-c-COFs) offer extended pi-conjugations and porous channels for electron transport and catalysis.

ACCOUNTS OF MATERIALS RESEARCH (2021)

Review Chemistry, Multidisciplinary

Covalent organic framework based lithium-ion battery: Fundamental, design and characterization

Yiming Hu et al.

Summary: COFs are being used to design cathode, anode, and electrolyte materials for LIBs, offering properties such as porosity, robust backbone, and customizable structure. This approach shows great potential in the development of next-generation batteries but faces current obstacles.

ENERGYCHEM (2021)

Review Chemistry, Multidisciplinary

Covalent organic frameworks (COFs) for electrochemical applications

Xiaojia Zhao et al.

Summary: This article introduces the application potential of covalent organic frameworks and discusses the design and synthesis strategies for their use in electrochemical applications. The focus is on the recent development of hybrid COF materials and COFs with hierarchical porosity which can address the challenges in electrochemical applications of COFs. Challenges and future trends in the use of COF materials in electrochemical applications are also outlined.

CHEMICAL SOCIETY REVIEWS (2021)

Review Chemistry, Multidisciplinary

Porous Aromatic Frameworks (PAFs)

Yuyang Tian et al.

CHEMICAL REVIEWS (2020)

Article Chemistry, Multidisciplinary

Divergent Chemistry Paths for 3D and 1D Metallo-Covalent Organic Frameworks (COFs)

Hai-Sen Xu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Multidisciplinary

Real-Time Molecular-Scale Imaging of Dynamic Network Switching between Covalent Organic Frameworks

Gaolei Zhan et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Chemistry, Multidisciplinary

Covalent Organic Frameworks for Heterogeneous Catalysis: Principle, Current Status, and Challenges

Jia Guo et al.

ACS CENTRAL SCIENCE (2020)

Article Chemistry, Multidisciplinary

Irreversible Amide-Linked Covalent Organic Framework for Selective and Ultrafast Gold Recovery

Hai-Long Qian et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Multidisciplinary Sciences

A mobile robotic chemist

Benjamin Burger et al.

NATURE (2020)

Article Chemistry, Multidisciplinary

New Mechanistic Insights into the Formation of Imine-Linked Two-Dimensional Covalent Organic Frameworks

Cameron Feriante et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Chemistry, Multidisciplinary

Dynamic Transformation between Covalent Organic Frameworks and Discrete Organic Cages

Zhen Shan et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Review Chemistry, Multidisciplinary

Cavitand and Molecular Cage-Based Porous Organic Polymers

Arkaprabha Giri et al.

ACS OMEGA (2020)

Review Chemistry, Multidisciplinary

Solving the COF trilemma: towards crystalline, stable and functional covalent organic frameworks

Frederik Haase et al.

CHEMICAL SOCIETY REVIEWS (2020)

Article Chemistry, Multidisciplinary

Multifunctional ionic porous frameworks for CO2conversion and combating microbes

M. D. Waseem Hussain et al.

CHEMICAL SCIENCE (2020)

Review Chemistry, Multidisciplinary

Covalent organic frameworks for separation applications

Zhifang Wang et al.

CHEMICAL SOCIETY REVIEWS (2020)

Article Chemistry, Multidisciplinary

Rational synthesis of interpenetrated 3D covalent organic frameworks for asymmetric photocatalysis

Xing Kang et al.

CHEMICAL SCIENCE (2020)

Article Chemistry, Multidisciplinary

A Novel Strategy for the Construction of Covalent Organic Frameworks from Nonporous Covalent Organic Polymers

Zhuang Miao et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

Cage Based Crystalline Covalent Organic Frameworks

Jian-Xin Ma et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Construction of Covalent-Organic Frameworks (COFs) from Amorphous Covalent Organic Polymers via Linkage Replacement

Yufeng Zhai et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Review Chemistry, Multidisciplinary

Covalent Organic Frameworks: Chemistry beyond the Structure

Sharath Kandambeth et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Improved synthesis of β-ketoenamine-linked covalent organic frameworks via monomer exchange reactions

Michael C. Daugherty et al.

CHEMICAL COMMUNICATIONS (2019)

Article Polymer Science

Dynamic covalent chemistry in polymer networks: a mechanistic perspective

Johan M. Winne et al.

POLYMER CHEMISTRY (2019)

Article Chemistry, Multidisciplinary

Construction of a Hierarchical Architecture of Covalent Organic Frameworks via a Postsynthetic Approach

Gen Zhang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Chemistry, Multidisciplinary

Conversion of Imine to Oxazole and Thiazole Linkages in Covalent Organic Frameworks

Peter J. Waller et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Multidisciplinary Sciences

Seeded growth of single-crystal two-dimensional covalent organic frameworks

Austin M. Evans et al.

SCIENCE (2018)

Article Multidisciplinary Sciences

Single-crystal x-ray diffraction structures of covalent organic frameworks

Tianqiong Ma et al.

SCIENCE (2018)

Article Chemistry, Multidisciplinary

Crystalline Dioxin-Linked Covalent Organic Frameworks from Irreversible Reactions

Bing Zhang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Chemistry, Multidisciplinary

Anthracene-Resorcinol Derived Covalent Organic Framework as Flexible White Light Emitter

Sattwick Haldar et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Multidisciplinary Sciences

Two-dimensional sp2 carbon-conjugated covalent organic frameworks

Enquan Jin et al.

SCIENCE (2017)

Review Multidisciplinary Sciences

The atom, the molecule, and the covalent organic framework

Christian S. Diercks et al.

SCIENCE (2017)

Article Chemistry, Multidisciplinary

Mechanically Interlocked Molecules (MIMs)-Molecular Shuttles, Switches, and Machines (Nobel Lecture)

J. Fraser Stoddart

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Review Chemistry, Multidisciplinary

Hypercrosslinked porous polymer materials: design, synthesis, and applications

Liangxiao Tan et al.

CHEMICAL SOCIETY REVIEWS (2017)

Article Nanoscience & Nanotechnology

Multifunctional Porous Organic Polymers: Tuning of Porosity, CO2, and H2 Storage and Visible-Light-Driven Photocatalysis

Sujoy Bandyopadhyay et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Review Nanoscience & Nanotechnology

Porous organic cages: soluble, modular and molecular pores

Tom Hasell et al.

NATURE REVIEWS MATERIALS (2016)

Review Multidisciplinary Sciences

Function-led design of new porous materials

Anna G. Slater et al.

SCIENCE (2015)

Review Chemistry, Multidisciplinary

Dynamic Covalent Chemistry Approaches Toward Macrocycles, Molecular Cages, and Polymers

Yinghua Jin et al.

ACCOUNTS OF CHEMICAL RESEARCH (2014)

Review Chemistry, Multidisciplinary

Solvent-Assisted Linker Exchange: An Alternative to the De Novo Synthesis of Unattainable Metal-Organic Frameworks

Olga Karagiaridi et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2014)

Review Chemistry, Multidisciplinary

Beyond post-synthesis modification: evolution of metal-organic frameworks via building block replacement

Pravas Deria et al.

CHEMICAL SOCIETY REVIEWS (2014)

Review Chemistry, Multidisciplinary

Recent advances in dynamic covalent chemistry

Yinghua Jin et al.

CHEMICAL SOCIETY REVIEWS (2013)

Review Chemistry, Multidisciplinary

Covalent organic frameworks (COFs): from design to applications

San-Yuan Ding et al.

CHEMICAL SOCIETY REVIEWS (2013)

Review Chemistry, Multidisciplinary

Covalent organic frameworks

Xiao Feng et al.

CHEMICAL SOCIETY REVIEWS (2012)

Article Chemistry, Multidisciplinary

Microwave-assisted syntheses of highly CO2-selective organic cage frameworks (OCFs)

Yinghua Jin et al.

CHEMICAL SCIENCE (2012)

Review Chemistry, Multidisciplinary

Dynamic combinatorial chemistry

Peter T. Corbett et al.

CHEMICAL REVIEWS (2006)