静电纺纳米材料在锂离子电池中的应用

摘要

静电纺纳米纤维膜被广泛地研究并应用在锂离子电池领域，其中：用作负极材料的包括碳纤维、碳/无机复合材料、(过渡)金属氧化物及锂金属氧化物；用于正极材料的有锂金属氧化物和金属氧化物；隔膜材料主要有聚合物及聚合物/无机物复合隔膜两类。大量的研究表明，静电纺丝纳米纤维膜以其优异的纳米特性在锂离子电池中发挥重要作用。综述最新应用于锂离子电池的正负极以及隔膜的静电纺纳米材料，并对其未来的发展方向进行展望。%Electrospun nanofiber membranes were widely researched and applied on the area of lithium ion battery, among which anode materials include carbon nanofibers, carbon/inorganic composites, metallic ( transition) oxides and lithium metal oxides, cathode materials were mainly lithium metallic oxides and metallic oxides, and separators were composed of polymers and polymer/inorganic composites. A great deal of research showed that electrospun nanofiber membranes played an important role in lithium ion battery area because of excellent nano-properties. Latest electrospun nanomaterials applied on anodes, cathodes and separators were summarized and the future development direction was prospected.