ISCF Wave 1: High Power Material Hybridised Battery (HiPoBat)

ISCF Wave 1：高功率材料混合电池（HiPoBat）

• 批准号: EP/R022852/1
• 负责人: Constantina Lekakou
• 金额: $ 73.72万
• 依托单位: University of Surrey
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2017
• 资助国家: 英国
• 起止时间: 2017 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FR022852%2F1
• 关键词: ISCF; Wave; Power; Material; Hybridised

In general, batteries offer high energy density but low power density, with the disadvantage of running the risk of thermal runaway and fast ageing at high rates of operation. Supercapacitors, on the other hand, offer high power densities and theoretically millions of charge-discharge cycles but can store lower energy density than the batteries. The specifications of many HEV and EV power/energy storage systems and energy storage associated with the grid and renewables would be best satisfied by a battery-supercapacitor system. The supercapacitor would also prolong the battery lifetime and lower the risk of thermal runaway in batteries, as the supercapacitor would undertake the high current part of operation. However, the system of battery-supercapacitor connected in parallel suffers from the problem that while the voltage of the battery could remain constant for a long time of discharge, the voltage of supercapacitor falls linearly. This means that a DC/DC converter is needed which adds to weight, space, cost, complexity and lowers the efficiency. The HiPoBat project proposes a novel battery hybridised with high power electrode material at micro- and nano-level, with self-regulated voltage to a high and wide plateau, improved safety and prolonged lifetime. Innovative materials will be designed and manufactured in this project so that intelligent synergetic effects of high power and high energy material features raise both power and energy density above the sum of the individual components. HiPoBat cells will be fabricated and tested and will be subjected to many iterations of fine-tuning of material design and manufacture, also with the help of modelling and simulations. Finally, the technology will be scaled up to a large prismatic cell.HiPoBat meets the ISCF objectives as follows:OBJECTIVE 1: increased UK businesses' investment in R&D and improved R&D capability and capacity. IAG members have invested R&D funds in the project areas and will participate in cross-fertilisation of R&D ideas. Business staff secondment at UniS and training of PDRAs, PhD, MSc and UG project students in HiPoBat will contribute to a future business workforce trained in key areas of energy storage for EVs, HEVs and the grid.OBJECTIVE 2: increased multi- and interdisciplinary research around the challenge areas. HiPoBat covers all scales from chemical groups, to micro-features of electrode coatings and cells to the macro-scale of cell and energy storage system. With the Chemistry and Materials/Chemical and Mechanical Engineering background of the Investigators, respectively, and multi-disciplinary backgrounds of the IAG and SUPERGEN Hub, HiPoBat fulfils the multi- and inter-disciplinary objective: it marries equivalent electric circuit, material, cell and energy storage system design with material synthesis and processing, cell fabrication and testing.OBJECTIVE 3: increased business-academic engagement on innovation activities relating to the challenge areas. Such activities include staff exchanges and business staff secondment at UniS, collaboration in innovation activities, participation of business members at HiPoBat project meetings, SUPERGEN meetings and other Open Dissemination seminars, and business involvement in exploitation activities of the HiPoBat outcomes via participation in patent activity, cell scale up and future projects to advance the TRL level of HiPoBat.OBJECTIVE 4: increased collaboration between younger, smaller companies and larger, more established companies up the value chain. To be realised by the IAG composition and the interdisciplinary nature of HiPoBat.OBJECTIVE 5: increased overseas investment in R&D in the UK. HiPoBat is a follow on of the EC- funded project AUTOSUPERCAP and with our EC and international industrial and academic links, it is envisaged that it will lead to more EC- and internationally-funded projects including UK IAG members, with opportunities of overseas investment in UK business.

通常，电池提供高能量密度但低功率密度，缺点是在高操作速率下存在热失控和快速老化的风险。另一方面，超级电容器提供高功率密度和理论上数百万次充电-放电循环，但可以存储比电池低的能量密度。许多HEV和EV电力/能量存储系统以及与电网和可再生能源相关联的能量存储的规格将通过电池-超级电容器系统得到最好的满足。超级电容器还将延长电池寿命并降低电池中热失控的风险，因为超级电容器将承担高电流部分的操作。然而，并联连接的电池-超级电容器系统存在这样的问题，即，虽然电池的电压可以在长时间放电中保持恒定，但是超级电容器的电压福尔斯线性下降。这意味着需要增加重量、空间、成本、复杂性并降低效率的DC/DC转换器。HiPoBat项目提出了一种新型电池，该电池在微米和纳米级与高功率电极材料混合，具有自调节电压到高而宽的平台，提高了安全性和延长了寿命。该项目将设计和制造创新材料，使高功率和高能量材料特性的智能协同效应将功率和能量密度提高到高于单个组件的总和。HiPoBat电池将被制造和测试，并将在建模和模拟的帮助下进行材料设计和制造的多次微调。HiPoBat符合ISCF的以下目标：目标1：增加英国企业在研发方面的投资，提高研发能力和产能。IAG成员已在项目领域投入研发资金，并将参与研发理念的交叉交流。业务人员借调到UniS和培训PDRA，博士，硕士和UG项目的学生在HiPoBat将有助于未来的业务劳动力在能源存储的电动汽车，混合动力汽车和电网的关键领域的培训。目标2：增加多-和跨学科的研究，围绕挑战领域。HiPoBat涵盖了从化学基团到电极涂层和电池的微观特征，再到电池和储能系统的宏观尺度的所有尺度。凭借研究人员的化学和材料/化学和机械工程背景，以及IAG和SUPERGEN Hub的多学科背景，HiPoBat实现了多学科和跨学科的目标：它将等效电路，材料，电池和储能系统设计与材料合成和加工，电池制造和测试相结合。加强企业和学术界对与挑战领域有关的创新活动的参与。这些活动包括在UniS的人员交流和业务人员借调，在创新活动中的合作，企业成员参加HiPoBat项目会议，SUPERGEN会议和其他开放传播研讨会，以及通过参与专利活动，细胞扩大和未来项目来参与HiPoBat成果的开发活动，以提高HiPoBat的TRL水平。目标4：在价值链上游，年轻、规模较小的公司与更大、更成熟的公司之间加强合作。通过IAG的组成和HiPoBat的跨学科性质来实现。目标5：增加英国研发的海外投资。HiPoBat是欧盟资助项目AUTOSUPERCAP的后续项目，通过我们的欧盟和国际工业和学术联系，预计它将导致更多的欧盟和国际资助项目，包括英国IAG成员，并有机会在英国商业中进行海外投资。

项目成果

Electrochemical double-layer capacitors with lithium-ion electrolyte and electrode coatings with PEDOT:PSS binder

• DOI: 10.1007/s10800-020-01497-y
• 发表时间: 2020-11-15
• 期刊: JOURNAL OF APPLIED ELECTROCHEMISTRY
• 影响因子: 2.9
• 作者: Markoulidis, Foivos;Dawe, Adam;Lekakou, Constantina
• 通讯作者: Lekakou, Constantina

Design of Porous Carbons for Supercapacitor Applications for Different Organic Solvent-Electrolytes

• DOI: 10.3390/c7010015
• 发表时间: 2021-03-01
• 期刊: C-JOURNAL OF CARBON RESEARCH
• 影响因子: 4.1
• 作者: Bates, Joshua;Markoulidis, Foivos;Laudone, Giuliano M.
• 通讯作者: Laudone, Giuliano M.

Investigating battery-supercapacitor material hybrid configurations in energy storage device cycling at 0.1 to 10C rate

• DOI: 10.1016/j.jpowsour.2023.232762
• 发表时间: 2023-03
• 期刊: Journal of Power Sources
• 影响因子: 9.2
• 作者: Joseph Paul Baboo;E. Jakubczyk;Mudasir A. Yatoo;Matthew Phillips;Sean Grabe;Matthew Dent;S. Hinder;J. Watts;C. Lekakou

Exploring Different Binders for a LiFePO4 Battery, Battery Testing, Modeling and Simulations

• DOI: 10.3390/en15072332
• 发表时间: 2022-04-01
• 期刊: ENERGIES
• 影响因子: 3.2
• 作者: Baboo, Joseph Paul;Yatoo, Mudasir A.;Watts, John F.
• 通讯作者: Watts, John F.

Designing a Graphene Coating-Based Supercapacitor with Lithium Ion Electrolyte: An Experimental and Computational Study via Multiscale Modeling.

• DOI: 10.3390/nano11112899
• 发表时间: 2021-10-29
• 期刊: Nanomaterials (Basel, Switzerland)
• 作者: Baboo JP;Babar S;Kale D;Lekakou C;Laudone GM
• 通讯作者: Laudone GM