Revolutionary Electric Vehicle Battery (REVB)

革命性电动汽车电池 (REVB)

• 批准号: EP/L505298/1
• 负责人: Gregory Offer
• 金额: $ 105.44万
• 依托单位: Imperial College London
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2014
• 资助国家: 英国
• 起止时间: 2014 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FL505298%2F1
• 关键词: Revolutionary; Electric; Vehicle; Battery; REVB

The Revolutionary Electric Vehicle Battery (REVB) project aims to develop a revolutionary Lithium Sulfur (Li-S) vehiclebattery and Battery Energy Management (BEM) system which will provide breakthrough improvements in energy density,cost, range and safety of electric vehicle batteries and put the UK in a world leading position to exploit this.The project intends to double the rate of improvement of the Oxis Li-S battery, by developing and embedding a model ledR&D culture within Oxis, using a deep understanding of the underlying science which will be developed with ImperialCollege to inform product development at Oxis. It is a proven approach within other sectors (such as crash testing) withinthe automotive industry, but rarely adopted by battery developers. The project will also develop a battery energy manager,working with Lotus and Cranfield, in order to be able to push the chemistry to its limits and achieve 400Wh/kg cell energydensity with practical cycle life and performance metrics. The output of the project will offer a battery system for automotive applications that can not only store more energy than today's technology but can also harness significantly more of the thatenergy, resulting in a compound improvement for next generation Electric Vehicles.

革命性电动汽车电池（REVB）项目旨在开发一种革命性的锂硫（Li-S）汽车电池和电池能量管理（BEM）系统，该系统将在电动汽车电池的能量密度、成本、续航里程和安全性方面提供突破性的改进，并使英国在利用这一点方面处于世界领先地位。该项目旨在将Oxis Li-S电池的改进速度提高一倍，通过在Oxis内部开发和嵌入一种模型主导的研发文化，利用对基础科学的深刻理解，将与ImperialCollege一起开发，为Oxis的产品开发提供信息。这是一种在汽车行业的其他领域（如碰撞测试）得到验证的方法，但很少被电池开发商采用。该项目还将与莲花和克兰菲尔德合作开发电池能量管理器，以便能够将化学物质推向极限，并实现400 Wh/kg的电池能量密度，并具有实用的循环寿命和性能指标。该项目的产出将为汽车应用提供电池系统，不仅可以存储比当今技术更多的能量，而且还可以利用更多的能量，从而为下一代电动汽车带来复合改进。

项目成果

A zero dimensional model of lithium-sulfur batteries during charge and discharge.

• DOI: 10.1039/c5cp05755h
• 发表时间: 2016-01
• 期刊: Physical chemistry chemical physics : PCCP
• 作者: M. Marinescu;Teng Zhang;G. Offer

Multi-temperature state-dependent equivalent circuit discharge model for lithium-sulfur batteries

• DOI: 10.1016/j.jpowsour.2016.07.090
• 发表时间: 2016-10
• 期刊: Journal of Power Sources
• 影响因子: 9.2
• 作者: K. Propp;M. Marinescu;D. Auger;L. O'Neill;A. Fotouhi;Karthik Somasundaram;G. Offer;G. Minton;S. Longo;Mark Wild;V. Knap

Irreversible vs Reversible Capacity Fade of Lithium-Sulfur Batteries during Cycling: The Effects of Precipitation and Shuttle

• DOI: 10.1149/2.0171801jes
• 发表时间: 2018-01-01
• 期刊: JOURNAL OF THE ELECTROCHEMICAL SOCIETY
• 影响因子: 3.9
• 作者: Marinescu, Monica;O'Neill, Laura;Offer, Gregory J.
• 通讯作者: Offer, Gregory J.

Towards online tracking of the shuttle effect in lithium sulfur batteries using differential thermal voltammetry

利用差热伏安法在线跟踪锂硫电池中的穿梭效应

• DOI: 10.1016/j.est.2019.01.002
• 发表时间: 2019
• 期刊: Journal of Energy Storage
• 影响因子: 9.4
• 作者: Hua X

A Non-Electroneutral Model for Complex Reaction-Diffusion Systems Incorporating Species Interactions

包含物种相互作用的复杂反应扩散系统的非电中性模型

• DOI: 10.1149/2.0281711jes
• 发表时间: 2017
• 期刊: Journal of The Electrochemical Society
• 影响因子: 3.9
• 作者: Minton G