LiMHiT - Lithium Metal electrode High Throughput screening

LiMHiT - 锂金属电极高通量筛选

• 批准号: 98841
• 金额: $ 65.56万
• 依托单位: NISSAN MOTOR MANUFACTURING (UK) LIMITED
• 依托单位国家: 英国
• 项目类别: Collaborative R&D
• 财政年份: 2021
• 资助国家: 英国
• 起止时间: 2021 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=98841
• 关键词: LiMHiT; Lithium; Metal; electrode; Throughput

The UK Government 10 point plan has committed the UK to banning the sale of petrol and diesel cars from 2030 and to achieve net zero emissions by 2035\. Delivery of these targets can only be achieved by significant customer uptake of electric vehicles (eV's). Mass-adoption of electric vehicles (eVs) is dependent, however on the development of affordable, sustainable batteries that meet the technical requirements of end-users. Currently, OEM's must choose between "high performance" or "low cost" forcing the end-user to compromise between range, power and battery life when choosing an eV.Lithium-metal-based solid state batteries (SSBs) could eliminate the compromise between cost and performance for EV adoption. Lithium metal electrodes are needed to guarantee high performance and represent a step-change versus lithium-ion. The Lithium Metal electrode High Throughput screening (LiMHiT) project aims to address this opportunity by reducing the processing costs associated with fabrication of negative electrodes for lithium-metal all-solid-state battery (SSB) cells. Consequently, reducing the overall cost of eV ownership and eliminating the performance / cost trade-off for customers, accelerating eV uptake.The main output will be a realistic cost/performance assessment for Li electrode fabrication led by end-user (hence customer) requirements. Another key output would be establishing effective partnerships and knowledge to develop a UK-based all-solid-state prototyping facility and ultimately deliver a world class SSB mass-manufactured by 2027\. Delivery of this would significantly contribute to UK environmental targets and support the creation of new jobs across the supply chain.

英国政府的10点计划承诺，从2030年起禁止销售汽油和柴油汽车，并在2035年前实现净零排放。这些目标的实现只能通过电动汽车（eV）的显著客户吸收来实现。然而，电动汽车（eV）的大规模采用取决于开发满足最终用户技术要求的负担得起的可持续电池。目前，OEM必须在“高性能”或“低成本”之间做出选择，迫使最终用户在选择eV时在范围、功率和电池寿命之间做出妥协。锂金属基固态电池（SSB）可以消除EV采用的成本和性能之间的妥协。需要锂金属电极来保证高性能，并代表相对于锂离子的阶跃变化。锂金属电极高容量筛选（LiMHiT）项目旨在通过降低与锂金属全固态电池（SSB）电池负极制造相关的加工成本来解决这一机会。因此，降低了eV拥有的总体成本，消除了客户的性能/成本权衡，加速了eV的吸收。主要输出将是由最终用户（因此客户）要求主导的锂电极制造的现实成本/性能评估。另一个关键产出将是建立有效的合作伙伴关系和知识，以开发一个基于英国的全固态原型制造设施，并最终在2027年之前提供世界级的SSB大规模制造。这将大大有助于英国的环境目标，并支持在整个供应链中创造新的就业机会。