Lithium-rich cathode materials for high-energy lithium-ion batteries

高能锂离子电池富锂正极材料

• 批准号: DP200101249
• 负责人: Prof Guoxiu Wang
• 金额: $ 28.09万
• 依托单位: University of Technology Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2020
• 资助国家: 澳大利亚
• 起止时间: 2020-01-01 至 2023-06-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP200101249
• 关键词: Lithium; rich; cathode; materials; energy

This project aims to develop lithium-rich cathode materials for a new generation of high-energy lithium-ion batteries. These innovative materials could double the capacity of commercial cathodes, thereby doubling the energy density of lithium-ion batteries. A further increase is anticipated from fundamental insights into anionic redox. Expected outcomes include materials with optimised architecture and chemistry, stabilisation of lithium-rich cathodes, identification of redox mechanism of lithium-rich cathode materials, technologies for producing lithium-rich cathode materials on a large scale and fabrication of new generation high-energy lithium-ion batteries. This project will have benefits especially in the transport and energy sectors.

该项目旨在为新一代高能锂离子电池开发富锂正极材料。这些创新材料可以使商业阴极的容量增加一倍，从而使锂离子电池的能量密度增加一倍。从对阴离子氧化还原的基本认识来看，预计会进一步增加。预期成果包括具有优化结构和化学的材料、富锂阴极的稳定化、富锂阴极材料的氧化还原机理的鉴定、大规模生产富锂阴极材料的技术以及新一代高能锂离子电池的制造。该项目将特别在运输和能源部门产生效益。