Porous and graphitic structure optimization of biomass-based carbon materials from 0D to 3D for supercapacitors: A review

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 460, P. 141607 - 141607

Published: Jan. 30, 2023

Language: Английский

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Electrocapacitive Deionization: Mechanisms, Electrodes, and Cell Designs

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(18)

Published: Feb. 26, 2023

Abstract Capacitive deionization (CDI) is an emerging water desalination technology for removing different ionic species from water, which based on electric charge compensation by these charged species. CDI becoming popular because it more energy‐efficient and cost‐effective than other technologies, such as reverse osmosis distillation, specifically in dealing with brackish having low or moderate salt concentrations. Over the past decade, research field has witnessed significant advances used electrode materials, cell architectures, associated mechanisms applications. This review article first discusses ion storage/removal carbon Faradaic materials aided advanced situ analysis techniques computations. It then summarizes progress toward terms of structure, surface chemistry, composition. More still, architectures highlighting their design concepts. Finally, current challenges future directions are summarized to provide guidelines research.

Language: Английский

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Toward high-sulfur-content, high-performance lithium-sulfur batteries: Review of materials and technologies

Journal of Energy Chemistry, Journal Year: 2023, Volume and Issue: 80, P. 625 - 657

Published: Feb. 14, 2023

Language: Английский

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Recent progress of MOF/MXene-based composites: Synthesis, functionality and application

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 490, P. 215208 - 215208

Published: May 18, 2023

Language: Английский

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Recent advances in metal-organic framework-based electrode materials for supercapacitors: A review

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 62, P. 106934 - 106934

Published: March 18, 2023

Language: Английский

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Particle size optimization of metal–organic frameworks for superior capacitive deionization in oxygenated saline water

Chemical Communications, Journal Year: 2023, Volume and Issue: 59(30), P. 4515 - 4518

Published: Jan. 1, 2023

Pyrolysis-free metal-organic frameworks (MOFs) with optimized particle sizes were used as capacitive deionization (CDI) materials in oxygenated saline water. Upon decreasing the size of MOFs, excellent cycling stability and higher CDI performance achieved. This was possibly due to improvement charge transfer electrolyte permeation, uncovering significance control improving performance.

Language: Английский

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Confining Iodine into Metal‐Organic Framework Derived Metal‐Nitrogen‐Carbon for Long‐Life Aqueous Zinc‐Iodine Batteries

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(38)

Published: July 31, 2024

Abstract Aqueous zinc–iodine batteries (AZIBs) are highly appealing for energy requirements owing to their safety, cost‐effectiveness, and scalability. However, the inadequate redox kinetics severe shuttling effect of polyiodide ions impede commercial viability. Herein, several Zn‐MOF‐derived porous carbon materials designed, further preparation iron–doped (Fe–N–C, M9) with varied Fe doping contents is optimized based on a facile self‐assembly/carbonization approach. M9, atomic coordinated nitrogen atoms, employed as an efficient cathode host AZIBs. Functional modifications hosts involving species levels investigated. The adsorption tests, in situ Raman spectroscopy, UV–vis results demonstrate capability charge‐discharge mechanism iodine species. Furthermore, experimental findings theoretical analyses have proven that conversion enhanced through physicochemical confinement effect. This study offers basic principles strategic design single‐atom dispersed high‐performance Flexible soft–pack battery wearable microbattery applications also implications future long‐life aqueous designs.

Language: Английский

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Recent progress of MOF-functionalized nanocomposites: From structure to properties

Advances in Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 323, P. 103050 - 103050

Published: Nov. 10, 2023

Language: Английский

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High-yield green synthesis of N-doped hierarchical porous carbon by Nitrate-Mediated organic salt activation strategy for capacitive Deionization: Universality and commerciality

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 471, P. 144465 - 144465

Published: June 28, 2023

Language: Английский

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Optimized Sieving Effect for Ethanol/Water Separation by Ultramicroporous MOFs

Angewandte Chemie International Edition, Journal Year: 2023, Volume and Issue: 62(10)

Published: Jan. 4, 2023

High-purity ethanol is a promising renewable energy resource, however separating from trace amount of water extremely challenging. Herein, two ultramicroporous MOFs (UTSA-280 and Co-squarate) were used as adsorbents. A prominent adsorption negligible identify perfect sieving effect on both MOFs. Co-squarate exhibits surprising capacity at low pressure that surpassing the reported Single crystal X-ray diffraction theoretical calculations reveal such performance derives optimized through pore structure adjustment. with larger rhombohedral channel suitable for zigzag location, resulting in reinforced guest-guest guest-framework interactions. Ultrapure (99.9 %) can be obtained directly by ethanol/water mixed vapor breaking columns packed Co-squarate, contributing to potential fuel-grade purification.

Language: Английский

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