首页|碳基集流体在锂金属负极中的改性和应用

碳基集流体在锂金属负极中的改性和应用

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碳基材料因低密度、高导电率以及高可调性等优势,成为锂金属负极的理想载体.依据最新研究进展,总结碳基集流体的亲锂改性策略,归纳碳基集流体应用于锂金属电池的技术瓶颈,有助于阐明碳基材料对负极界面调控的作用机制,为开发新型高效的碳基集流体提供理论基础和指导.目前,碳基集流体虽在一定程度上提升了锂金属电池的性能,但仍面临改性方法复杂、与电解液兼容性差等挑战.未来研究应聚焦于碳基材料的结构/组成设计及其对锂的存储-传输机制,同时考虑材料成本和规模化生产问题,以推动未来高能量密度、高安全锂金属电池的发展.
Modification and Application on Carbon-based Current Collectors for Lithium Metal Anodes
Carbon-based materials due to low density,high conductivity,and excellent tunability are considered ideal hosts for lithium metal anodes.According to recent research advancements,the review of lithium-affinitive modification strategies and the technical challenges in applying carbon-based current collectors to lithium metal batteries helps clarify how carbon-based materials regulate the anode interface,offering theoretical guidance for developing novel and highly efficient carbon-based current collectors.Though carbon-based current collectors can enhance the electrochemical performance of lithium metal batteries,challenges such as complicated modification techniques and poor compatibility with electrolytes persist.Future research should concentrate on designing the structure and composition of carbon-based materials and understanding the lithium storage/transport mechanisms,alongside addressing cost and scalability issues,to promote the advancement of lithium metal batteries with high energy density and safety.

lithium metal batteriesanode interface modulationcarbon-based current collectorsmodification strategies

王晨阳、邓惠玲、张祺、黄睿、张彩芸、李婧怡、严敏、张旗

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武汉工程大学材料科学与工程学院,武汉 430205

锂金属电池 负极界面调控 碳基集流体 改性策略

2024

能源研究与管理
江西省能源研究会 江西省科学院能源研究所 江西省经贸委节能技术中心

能源研究与管理

影响因子:0.207
ISSN:1005-7676
年,卷(期):2024.16(4)