Layered double hydroxide-based electrode materials derived from metal–organic frameworks: synthesis and applications in supercapacitors

Dalton Transactions, Год журнала: 2024, Номер 53(25), С. 10403 - 10415

Опубликована: Янв. 1, 2024

Metal-organic frameworks (MOFs) have emerged as promising electrode materials for supercapacitors (SCs) due to their highly porous structures, tunable chemical compositions, and diverse morphologies. However, applications are hindered by low conductivity poor cycling performance. A novel approach resolving this issue involves the growth of layered double hydroxides (LDHs) using MOFs efficient templates or precursors material preparation. This method effectively enhances stability, electrical conductivity, mass transport ability MOFs. The MOF-derived LDH exhibits a well-defined micro-/nano-structure, facilitating dispersion active sites preventing aggregation LDHs. Firstly, paper introduces synthesis strategies converting into Subsequently, recent research progress in LDHs encompassing pristine powders, composites, LDH-based arrays, along with SCs, is overviewed. Finally, challenges associated potential solutions discussed.

Язык: Английский

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Metal-organic framework/mxene heterostructure and its derivatives as electrode materials for rechargeable Zn-based batteries: Design strategies and perspectives

Chemical Engineering Journal, Год журнала: 2024, Номер 484, С. 149624 - 149624

Опубликована: Фев. 15, 2024

Язык: Английский

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A Review of Anode Materials for Dual-Ion Batteries

Nano-Micro Letters, Год журнала: 2024, Номер 16(1)

Опубликована: Июль 24, 2024

Distinct from "rocking-chair" lithium-ion batteries (LIBs), the unique anionic intercalation chemistry on cathode side of dual-ion (DIBs) endows them with intrinsic advantages low cost, high voltage, and eco-friendly, which is attracting widespread attention, expected to achieve next generation large-scale energy storage applications. Although electrochemical reactions anode DIBs are similar that LIBs, in fact, match rapid insertion kinetics anions consider compatibility electrolyte system also serves as an active material, materials play a very important role, there urgent demand for rational structural design performance optimization. A review summarization previous studies will facilitate exploration optimization future. Here, we summarize development process working mechanism exhaustively categorize latest research their applications different battery systems. Moreover, design, reaction briefly discussed. Finally, fundamental challenges, potential strategies perspectives put forward. It hoped this could shed some light researchers explore more superior advanced systems further promote DIBs.

Язык: Английский

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An iron-based metal-organic framework with strong water stability and effective adsorption of methylene blue from wastewater

Journal of Solid State Chemistry, Год журнала: 2025, Номер unknown, С. 125174 - 125174

Опубликована: Янв. 1, 2025

Язык: Английский

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Preparation of a metal‒organic framework glass‒based chiral stationary phase for HPLC enantiomer separation

Journal of Solid State Chemistry, Год журнала: 2025, Номер unknown, С. 125252 - 125252

Опубликована: Фев. 1, 2025

Язык: Английский

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Recent Advances on Pristine MOF‐based Electrodes for PIBs: Characteristics, Potassium Storage Mechanisms, and Optimization Strategies

Batteries & Supercaps, Год журнала: 2024, Номер unknown

Опубликована: Май 22, 2024

Abstract Benefiting from the natural attributes of exceptional chemical stability, versatility, porous structure, and tunable pore sizes, pristine metal‐organic frameworks, MOFs, have gained widespread recognition as advanced anodes cathodes for potassium‐ion batteries, PIBs, showcasing several promising features in electrochemical energy storage devices. Here, a comprehensive review highlights recent advancements MOF‐based electrodes focusing on detailed characteristics, redox reaction monachism, effective strategies to improve performance, which provides guidance further developments electrode design optimization aimed at achieving prolonged cyclability capacity retention.

Язык: Английский

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Recent advances and future perspectives of metal-organic frameworks as efficient electrocatalysts for CO2 reduction

Science China Materials, Год журнала: 2024, Номер 68(1), С. 21 - 38

Опубликована: Ноя. 8, 2024

Abstract The conversion of carbon dioxide (CO 2 ) to the reduced chemical compounds offers substantial environmental benefits through minimizing emission greenhouse gas and fostering sustainable practices. Recently, unique properties metal-organic frameworks (MOFs) make them attractive candidates for electrocatalytic CO reduction reaction RR), providing many opportunities develop efficient, selective, environmentally processes mitigating emissions utilizing as a valuable raw material synthesis fuels chemicals. Here, recent advances in MOFs efficient catalysts RR are summarized. detailed characteristics, mechanisms, practical approaches improving efficiency, selectivity, durability under realistic conditions also clarified. Furthermore, outlooks on prospects MOF-based electrocatalysts provided.

Язык: Английский

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Catalyzed carbon-based materials for CO₂-battery utilization

Energy Materials, Год журнала: 2025, Номер 5(4)

Опубликована: Янв. 23, 2025

Increasing atmospheric CO2 levels and global carbon neutrality goals have driven interest in technologies that both mitigate emissions provide sustainable energy storage solutions. Metal-carbon dioxide (M-CO2) batteries offer significant promise due to their high density potential utilize CO2. A key challenge advancing M-CO2 lies optimizing CO2-breathing cathodes, which are essential for adsorption, diffusion, conversion. Carbon-based cathodes play a critical role facilitating redox batteries, owing cost-effectiveness, conductivity, tunable microstructure, porosity. However, there is lack of current systematic understanding the relationship between structure, composition, catalytic properties carbon-based as well impact on overall efficiency, stability, durability batteries. In this review, we will give an insightful review analysis recent advances various materials, including commercial carbons, single-atom catalysts, transition metal/carbon composites, metal-organic frameworks, etc. , focusing structure-function-property relationships. comprehensive pivotal played by materials optimization strategies be provided. Moreover, future perspectives research suggestions presented advance development innovation

Язык: Английский

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Pristine Metal‐Organic Frameworks for Sodium‐Ion Batteries: Past, Present, and Future

Batteries & Supercaps, Год журнала: 2024, Номер unknown

Опубликована: Апрель 29, 2024

Abstract Owing to their adjustable redox‐active sites, designable structures high porosity, and fully activated organic ligands, pristine metal‐organic frameworks (MOFs) have been widely utilized as advanced electrode materials (i. e., both anodes cathodes) for sodium‐ion batteries (SIBs) satisfied the insertion/extraction larger size mass of Na + cations, achieving significant progresses with excellent electrochemical performance in energy storage devices. Here, recent advances on MOFs cathodes SIBs are summarized. A thorough investigation delves into detailed characteristics, mechanisms, diverse also clarified. Furthermore, outlooks MOF electrodes provided.

Язык: Английский

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Topological hydrogen-bonded organic frameworks (HOFs) and their electronic applications in sensor, memristor, and neuromorphic computing

Applied Physics Reviews, Год журнала: 2024, Номер 11(3)

Опубликована: Июль 8, 2024

Recently, an emerging class of hydrogen-bonded organic frameworks (HOFs) has become appealing member material family, attributed to their layered self-assembly structures, high-crystalline, and environmentally friendly characteristics, which have rapidly propelled development in the field electronic devices. In this context, we focus on latest category topological HOFs, with particular attention given cutting-edge experimental demonstrations, exceptional electrical performances, promising applications. First, a concise concept fundamental mechanism HOFs are provided, elucidating potential correlation between structural designs properties. Subsequently, comprehensive summary is presented preparation synthesis methods, such as hydrothermal techniques, epitaxial growth, electro-deposition, among others. Notably, advancements HOFs-based electronics thoroughly introduced discussed, along applications sensors, memristors, artificial synapses, neuromorphic computing, human perception systems. Finally, future challenges prospects elaborated upon aim providing valuable guidance for high-performance HOF-based electronics.

Язык: Английский

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