Developing commercially viable Quasi-Solid-State Li-S batteries for the Automotive market

为汽车市场开发商业上可行的准固态锂硫电池

• 批准号: 10040939
• 金额: $ 182.63万
• 依托单位: OXLID LTD
• 依托单位国家: 英国
• 项目类别: Collaborative R&D
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=10040939
• 关键词: Developing; commercially; viable; Quasi; Solid

Lithium-sulfur (Li-S) batteries are a promising energy storage technology for application where high performance, lightweight batteries are needed, such as in certain aerospace and electrical vehicle (EV) applications. This project focuses on the development of Quasi-Solid-State Li-S batteries that have the potential to significantly enhance the number of times Li-S batteries can be cycled before they reach end of life, the energy they can store per unit volume and the temperature range over which they can operate.This project will combine the expertise of a consortium of leading UK Industrial and Academic partners to accelerate the development, scale-up and commercialisation of Li-S batteries within the aerospace and EV markets, enabling potentially significant economic benefits to the UK and contributing to reaching the National net zero carbon emission target set for 2050\.The Project Team will develop suitable electrodes, separators, electrolytes, and cell design for a Quasi-Solid-State Li-S format. The final deliverable will be the demonstration and evaluation of a Li-S pouch cell prototype with combined high volumetric energy density (above 600 Wh/L), high gravimetric energy (above 500 Wh/kg), long cycle life, high safety, and a broad operating/storage temperature window suitable for the EV market.

锂硫 (Li-S) 电池是一种很有前景的储能技术，适用于需要高性能、轻质电池的应用，例如某些航空航天和电动汽车 (EV) 应用。该项目重点开发准固态锂硫电池，该电池有可能显着提高锂硫电池在达到使用寿命之前的循环次数、每单位体积可存储的能量以及该项目将结合英国领先工业和学术合作伙伴联盟的专业知识，加速锂硫电池在航空航天和电动汽车市场的开发、规模化和商业化，从而实现潜在的重大意义为英国带来经济利益并为实现国家净零碳排放目标设定为 2050 年。项目团队将为准固态 Li-S 格式开发合适的电极、隔膜、电解质和电池设计。最终成果将是对锂硫软包电池原型的演示和评估，该原型具有高体积能量密度（高于 600 Wh/L）、高重量能量（高于 500 Wh/kg）、长循环寿命、高安全性和适合电动汽车市场的广泛工作/存储温度范围。