木质素基凝胶电解质储能研究进展

IF 11 1区工程技术 Q1 ENERGY & FUELS

Applied Energy Pub Date : 2025-09-06 DOI:10.1016/j.apenergy.2025.126711

Xiao-Yu Li , Han-Min Wang , Yu-Chen Han , Jing Li , Ming-Cong Yang , Qing-Xi Hou , Chuanling Si

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引用次数: 0

摘要

随着世界范围内对电能需求的不断增加，电能存储装置因其灵活性而变得迫切和必不可少。可再生生物质基电化学材料被广泛认为是替代传统化石材料的有前途的解决方案。木质素作为自然界中含量最丰富的芳香族聚合物，由于其独特的大分子结构，作为一种多功能储能材料得到了越来越多的应用。木质素基凝胶电解质（LGEs）已成功应用于柔性电子器件、电容器和金属电池中，增强了其作为储能材料的潜力。本文综述了近年来木质素基凝胶电解质（LGEs）的研究进展，全面概述了木质素基绿色凝胶电解质的导电机理及其在储能器件（超级电容器、锂离子电池、锌离子电池和其他金属电池）中的潜在应用。此外，本文还提出了LGE在储能设备中应用面临的挑战，并概述了未来的重点研究方向。本文综述旨在为未来LGE在绿色能源器件中的升级和应用提供更可行的见解，从而促进木质素基功能材料的可持续发展。

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Recent advances in lignin-based gel electrolytes for energy storage

With the increasing demand for electrical energy worldwide, electrical energy storage devices have become urgent and essential owing to their flexibility. Renewable biomass-based electrochemical materials are widely recognized as promising solutions for replacing traditional fossil materials. As the most abundant aromatic polymer in nature, lignin has been increasingly utilized as a multifunctional energy storage material due to its unique macromolecular structure. Lignin-based gel electrolytes (LGEs) have been successfully employed in flexible electronic devices, capacitors and metal batteries, enhancing their potential as energy storage materials. This review summarizes recent research advances in lignin-based gel electrolytes (LGEs), providing a comprehensive overview of the conductive mechanism of lignin-based green gel electrolytes and their potential application in energy storage devices (supercapacitors, lithium-ion batteries, zinc-ion batteries and other metallic batteries). Further, this review proposes the current challenges faced by LGE applications in energy storage devices and outlines key future research directions. This review aims to provide more feasible insights for the future upgrading and application of LGE in green energy devices, thus promoting the sustainable development of lignin-based functional materials.

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来源期刊

Applied Energy 工程技术-工程：化工

CiteScore

21.20

自引率

10.70%

发文量

1830

审稿时长

41 days

期刊介绍： Applied Energy serves as a platform for sharing innovations, research, development, and demonstrations in energy conversion, conservation, and sustainable energy systems. The journal covers topics such as optimal energy resource use, environmental pollutant mitigation, and energy process analysis. It welcomes original papers, review articles, technical notes, and letters to the editor. Authors are encouraged to submit manuscripts that bridge the gap between research, development, and implementation. The journal addresses a wide spectrum of topics, including fossil and renewable energy technologies, energy economics, and environmental impacts. Applied Energy also explores modeling and forecasting, conservation strategies, and the social and economic implications of energy policies, including climate change mitigation. It is complemented by the open-access journal Advances in Applied Energy.