Development of high-performance Li batteries with autonomic thermal regulation of their performance by encapsulated nanosized phase change materi
通过封装纳米相变材料开发具有自主热调节性能的高性能锂电池
基本信息
- 批准号:2599519
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:英国
- 项目类别:Studentship
- 财政年份:2021
- 资助国家:英国
- 起止时间:2021 至 无数据
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
Phase change materials (PCMs) are an efficient group of materials for use in thermal management without the need for an external thermal regulation system. PCMs take advantage of latent heat to store and release thermal energy when a phase change occurs due to a change in temperature to the surroundings. PCMs have been previously applied to building materials and some electronics to sustain temperatures during operation as well as extensive use in the solar energy sector. In this project, inorganic salt hydrates (AxBy.n(H2O)) and metals with low melting points will be used as solid-liquid PCMs to automatically regulate the internal temperature of a lithium-ion battery. Currently, external cooling systems are used to prevent lithium ion batteries from reaching dangerous temperature (above 60C) preventing thermal runaway. There have been limited attempts to use PCMs in external cooling systems to sustain working temperatures between 25 and 30C which would be optimal for Li-ion batteries.Inorganic PCMs have double the heat storage capacity per unit volume and are also cheaper in comparison to their organic counter parts; making them an ideal candidate for investigation. Latent heat is absorbed when the salt hydrates undergo a phase change losing part or all of their waters. Latent heat is then released when the salt hydrate is recrystalised. There are issues with using inorganic PCMs: change of volume during phase change, poor thermal conductivity, supercooling and corrosive properties. Additives, such as nucleating agents can be used to reduce supercooling. For the other draw backs, encapsulation methods can be applied. Encapsulation can be useful to protect the PCM and the container from leaking as well as additional functionality, such as increased thermal conductivity, being applied to the shell. Nanosized core shell PCMs have a greater surface to volume ratio and so are extremely efficient for heat transfer.The aim of this project is to use nanosized encapsulated core shell inorganic PCMs to maintain the internal temperature of a lithium ion battery. The encapsulated PCMs will be inserted directly into the battery to maintain heat. The objective of the project would be to use encapsulated PCMs to regulate the internal temperature of a battery between 25-30C to optimise performance. If successful, it is hoped the encapsulated PCMs would reduce the need for external cooling systems that add additional mass and strain to current battery systems making them more efficient.
相变材料 (PCM) 是一组用于热管理的高效材料,无需外部热调节系统。当由于环境温度变化而发生相变时,PCM 利用潜热来存储和释放热能。相变材料此前已应用于建筑材料和一些电子产品,以维持运行期间的温度,并广泛应用于太阳能领域。在该项目中,无机盐水合物(AxBy.n(H2O))和低熔点金属将被用作固液相变材料,自动调节锂离子电池的内部温度。目前,外部冷却系统用于防止锂离子电池达到危险温度(60℃以上),从而防止热失控。在外部冷却系统中使用 PCM 来维持 25 至 30°C 的工作温度的尝试有限,这对于锂离子电池来说是最佳的。无机 PCM 的单位体积蓄热能力是其两倍,而且与有机同类产品相比也更便宜;使他们成为调查的理想人选。当盐水合物发生相变并失去部分或全部水分时,潜热就会被吸收。当盐水合物重结晶时,潜热被释放。使用无机相变材料存在一些问题:相变过程中的体积变化、导热性差、过冷和腐蚀性。诸如成核剂之类的添加剂可用于减少过冷。对于其他缺点,可以采用封装方法。封装可用于保护 PCM 和容器免于泄漏,以及应用于外壳的附加功能,例如增加导热性。纳米级核壳相变材料具有更大的表面积与体积比,因此传热效率极高。该项目的目的是使用纳米级封装核壳无机相变材料来维持锂离子电池的内部温度。封装的 PCM 将直接插入电池中以保持热量。该项目的目标是使用封装的 PCM 将电池的内部温度调节在 25-30C 之间,以优化性能。如果成功,封装的相变材料有望减少对外部冷却系统的需求,外部冷却系统会增加当前电池系统的质量和压力,从而提高效率。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
其他文献
吉治仁志 他: "トランスジェニックマウスによるTIMP-1の線維化促進機序"最新医学. 55. 1781-1787 (2000)
Hitoshi Yoshiji 等:“转基因小鼠中 TIMP-1 的促纤维化机制”现代医学 55. 1781-1787 (2000)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
LiDAR Implementations for Autonomous Vehicle Applications
- DOI:
- 发表时间:
2021 - 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
吉治仁志 他: "イラスト医学&サイエンスシリーズ血管の分子医学"羊土社(渋谷正史編). 125 (2000)
Hitoshi Yoshiji 等人:“血管医学与科学系列分子医学图解”Yodosha(涉谷正志编辑)125(2000)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Effect of manidipine hydrochloride,a calcium antagonist,on isoproterenol-induced left ventricular hypertrophy: "Yoshiyama,M.,Takeuchi,K.,Kim,S.,Hanatani,A.,Omura,T.,Toda,I.,Akioka,K.,Teragaki,M.,Iwao,H.and Yoshikawa,J." Jpn Circ J. 62(1). 47-52 (1998)
钙拮抗剂盐酸马尼地平对异丙肾上腺素引起的左心室肥厚的影响:“Yoshiyama,M.,Takeuchi,K.,Kim,S.,Hanatani,A.,Omura,T.,Toda,I.,Akioka,
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('', 18)}}的其他基金
An implantable biosensor microsystem for real-time measurement of circulating biomarkers
用于实时测量循环生物标志物的植入式生物传感器微系统
- 批准号:
2901954 - 财政年份:2028
- 资助金额:
-- - 项目类别:
Studentship
Exploiting the polysaccharide breakdown capacity of the human gut microbiome to develop environmentally sustainable dishwashing solutions
利用人类肠道微生物群的多糖分解能力来开发环境可持续的洗碗解决方案
- 批准号:
2896097 - 财政年份:2027
- 资助金额:
-- - 项目类别:
Studentship
A Robot that Swims Through Granular Materials
可以在颗粒材料中游动的机器人
- 批准号:
2780268 - 财政年份:2027
- 资助金额:
-- - 项目类别:
Studentship
Likelihood and impact of severe space weather events on the resilience of nuclear power and safeguards monitoring.
严重空间天气事件对核电和保障监督的恢复力的可能性和影响。
- 批准号:
2908918 - 财政年份:2027
- 资助金额:
-- - 项目类别:
Studentship
Proton, alpha and gamma irradiation assisted stress corrosion cracking: understanding the fuel-stainless steel interface
质子、α 和 γ 辐照辅助应力腐蚀开裂:了解燃料-不锈钢界面
- 批准号:
2908693 - 财政年份:2027
- 资助金额:
-- - 项目类别:
Studentship
Field Assisted Sintering of Nuclear Fuel Simulants
核燃料模拟物的现场辅助烧结
- 批准号:
2908917 - 财政年份:2027
- 资助金额:
-- - 项目类别:
Studentship
Assessment of new fatigue capable titanium alloys for aerospace applications
评估用于航空航天应用的新型抗疲劳钛合金
- 批准号:
2879438 - 财政年份:2027
- 资助金额:
-- - 项目类别:
Studentship
Developing a 3D printed skin model using a Dextran - Collagen hydrogel to analyse the cellular and epigenetic effects of interleukin-17 inhibitors in
使用右旋糖酐-胶原蛋白水凝胶开发 3D 打印皮肤模型,以分析白细胞介素 17 抑制剂的细胞和表观遗传效应
- 批准号:
2890513 - 财政年份:2027
- 资助金额:
-- - 项目类别:
Studentship
Understanding the interplay between the gut microbiome, behavior and urbanisation in wild birds
了解野生鸟类肠道微生物组、行为和城市化之间的相互作用
- 批准号:
2876993 - 财政年份:2027
- 资助金额:
-- - 项目类别:
Studentship
相似国自然基金
CuAgSe基热电材料的结构特性与构效关系研究
- 批准号:22375214
- 批准年份:2023
- 资助金额:50.00 万元
- 项目类别:面上项目
海洋微藻生物固定燃煤烟气中CO2的性能与机理研究
- 批准号:50806049
- 批准年份:2008
- 资助金额:20.0 万元
- 项目类别:青年科学基金项目
Web服务质量(QoS)控制的策略、模型及其性能评价研究
- 批准号:60373013
- 批准年份:2003
- 资助金额:20.0 万元
- 项目类别:面上项目
相似海外基金
Surface Engineered and Highly Redox Active Polar Oxide Host Materials Immobilizing Lithium Polysulfides for Long-Life and High-Performance Li-S Batteries
表面工程和高氧化还原活性极性氧化物主体材料固定多硫化锂,用于长寿命和高性能锂硫电池
- 批准号:
2427263 - 财政年份:2024
- 资助金额:
-- - 项目类别:
Standard Grant
I-Corps: 3D Printed High Performance Li-ion Batteries
I-Corps:3D 打印高性能锂离子电池
- 批准号:
2321285 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Standard Grant
High performance 3D-Li anodes with recycled and sustainably sourced carbon scaffolds
具有可回收和可持续来源的碳支架的高性能 3D-Li 阳极
- 批准号:
10079665 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Collaborative R&D
Formulating electrolyte for high-performance Li-S battery under extreme temperatures
极端温度下高性能锂硫电池电解质的配制
- 批准号:
22KF0414 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Grant-in-Aid for JSPS Fellows
Correlative X-ray and Neutron Studies of Li-ion Battery Performance and Degradation
锂离子电池性能和退化的相关 X 射线和中子研究
- 批准号:
2734379 - 财政年份:2022
- 资助金额:
-- - 项目类别:
Studentship
Investigation of the Effect of Iron Incorporation on Single Crystal LiNi0.6Mn0.2Co0.2O2 Performance in Li-ion Cells
锂离子电池中铁掺入对单晶 LiNi0.6Mn0.2Co0.2O2 性能影响的研究
- 批准号:
572335-2022 - 财政年份:2022
- 资助金额:
-- - 项目类别:
Alexander Graham Bell Canada Graduate Scholarships - Master's
Simulations of Li-ion Battery Performance
锂离子电池性能模拟
- 批准号:
572848-2022 - 财政年份:2022
- 资助金额:
-- - 项目类别:
University Undergraduate Student Research Awards
SBIR Phase I: A Drop-in Sustainable Cathode Replacement that can Allow Sub-$100/kWh Li-ion Battery Packs with Improved Safety and Performance
SBIR 第一阶段:直接替代可持续阴极替代品,可实现低于 100 美元/kWh 的锂离子电池组,并提高安全性和性能
- 批准号:
2126187 - 财政年份:2022
- 资助金额:
-- - 项目类别:
Standard Grant
Effects of electrode microstructure and Li2O2 growth on Li-air battery performance
电极微观结构和Li2O2生长对锂空气电池性能的影响
- 批准号:
2310530 - 财政年份:2022
- 资助金额:
-- - 项目类别:
Standard Grant
Optimizing Electrochemical Performance in Li-ion and Na-ion Battery Anodes through smart synthetic control and operando characterization
通过智能合成控制和操作表征优化锂离子和钠离子电池阳极的电化学性能
- 批准号:
2598169 - 财政年份:2021
- 资助金额:
-- - 项目类别:
Studentship