Rechargeable lithium carbon dioxide battery - catalyst design to prototype

可充电锂二氧化碳电池 - 催化剂设计到原型

• 批准号: LP210200504
• 负责人: Prof Tianyi Ma
• 金额: $ 39.45万
• 依托单位: RMIT University
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2022
• 资助国家: 澳大利亚
• 起止时间: 2022-12-01 至 2025-11-30
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP210200504
• 关键词: Rechargeable; lithium; carbon; dioxide; battery

This project aims to develop a new concept of rechargeable lithium carbon dioxide batteries and scaled-up prototypes. Such a battery will be first of its kind to show high power comparable to gasoline and superior rechargeability over existing gas-involved batteries, ensuring realistic use for industrial purposes. Expected outcomes include 2-dimensional catalysts made from earth-abundant elements lowering large-scale production cost, a novel but reliable working principle based on reversible carbon dioxide/oxalate conversion, and prototypes featuring high specific capacity, large energy density and excellent durability. Via industrial pilot trials, commercial benefits will be fast tracked for energy security and carbon dioxide utilisation.

该项目旨在开发可充电二氧化碳锂电池的新概念和放大原型。这种电池将是同类电池中第一个显示出可与汽油媲美的高功率电池，并比现有的气体电池具有更好的可充性，确保了工业用途的实际使用。预期成果包括由富含稀土元素制成的降低大规模生产成本的二维催化剂，基于可逆二氧化碳/草酸盐转化的新颖但可靠的工作原理，以及具有高比容量、大能量密度和优异耐用性的原型。通过工业试点试验，商业效益将在能源安全和二氧化碳利用方面得到快速跟踪。