A Stretchable Battery Technology

可拉伸电池技术

基本信息

  • 批准号:
    544500-2019
  • 负责人:
  • 金额:
    $ 9.11万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Idea to Innovation
  • 财政年份:
    2019
  • 资助国家:
    加拿大
  • 起止时间:
    2019-01-01 至 2020-12-31
  • 项目状态:
    已结题

项目摘要

Stretchable power sources are a key component in the emerging field of wearable and implantable devices. Traditional electronic systems based on rigid and fragile materials are not well suited to such applications as they produce mechanical mismatch between the device and human body and cannot conform to any geometry, resulting in discomfort, restricted form factors in design, and possible damage to human tissue. In recent years, much progress has been made in the area of stretchable semiconductors and electrodes, while progress on stretchable power sources has lagged behind. A new surge in interest in the manufacture of stretchable batteries, catalyzed by new applications of wearable and implantable technologies, focuses on the move towards fully-shape conforming devices, and stretchable batteries are a key component that requires innovation.Our team has developed the StretchPower battery, a mild aqueous battery system, to support transition of the wearables industry to fully shape-conforming devices. The device uses zinc and manganese (IV) as the primary metals involved in electroactivity, with a bismuth/zinc amalgam to improve cycle life and voltage output. Every component of a shape-conforming device must be able to bend and stretch to a significant degree. Our battery offers significant flexibility and stretchability with negligible effect on performance and a small battery footprint (i.e., a small volume compared to the powered device). This I2I Phase 1 grant will support the development of two full-scale prototypes that target specific market segments and also support the optimization of the battery performance to maximize its commercial potential.
可拉伸电源是新兴的可穿戴和可植入设备领域中的关键部件。基于刚性和脆性材料的传统电子系统不太适合这种应用,因为它们在设备和人体之间产生机械失配,并且不能符合任何几何形状,导致不适、设计中的受限形状因子以及对人体组织的可能损伤。近年来,可拉伸半导体和电极领域取得了很大进展,但可拉伸电源方面的进展却相对滞后。随着可穿戴和可植入技术的新应用,人们对可伸缩电池制造的兴趣激增,重点关注向完全形状顺应设备的转变,而可伸缩电池是需要创新的关键部件。我们的团队开发了StretchPower电池,这是一种温和的水性电池系统,以支持可穿戴设备行业向完全形状顺应设备的过渡。该器件使用锌和锰(IV)作为参与电活性的主要金属,并使用铋/锌汞合金来提高循环寿命和电压输出。形状一致性器械的每个组件必须能够在很大程度上弯曲和拉伸。我们的电池具有显著的灵活性和可拉伸性,对性能的影响可以忽略不计,电池占地面积小(即,与受电设备相比体积较小)。I2 I第一阶段的资助将支持开发两个针对特定细分市场的全尺寸原型,并支持优化电池性能,以最大限度地发挥其商业潜力。

项目成果

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会议论文数量(0)
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Madden, John其他文献

'TAVR Infected Pseudomonas Endocarditis': a case report.
  • DOI:
    10.1177/20499361221138459
  • 发表时间:
    2022-01
  • 期刊:
  • 影响因子:
    5.7
  • 作者:
    Essien, Francis;Patterson, Shane;Estrada, Fernando;Wall, Timothy;Madden, John;McGarvey, Michael
  • 通讯作者:
    McGarvey, Michael
Acoustic radiation force impulse imaging of human prostates ex vivo.
  • DOI:
    10.1016/j.ultrasmedbio.2009.12.006
  • 发表时间:
    2010-04
  • 期刊:
  • 影响因子:
    2.9
  • 作者:
    Zhai, Liang;Madden, John;Foo, Wen-Chi;Palmeri, Mark L.;Mouraviev, Vladimir;Polascik, Thomas J.;Nightingale, Kathryn R.
  • 通讯作者:
    Nightingale, Kathryn R.
Characterizing Stiffness of Human Prostates Using Acoustic Radiation Force
  • DOI:
    10.1177/016173461003200401
  • 发表时间:
    2010-10-01
  • 期刊:
  • 影响因子:
    2.3
  • 作者:
    Zhai, Liang;Madden, John;Nightingale, Kathryn R.
  • 通讯作者:
    Nightingale, Kathryn R.

Madden, John的其他文献

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{{ truncateString('Madden, John', 18)}}的其他基金

Developing stretchable sensors and contracting textiles: Emerging technologies for wearable devices
开发可拉伸传感器和收缩纺织品:可穿戴设备的新兴技术
  • 批准号:
    RGPIN-2018-06888
  • 财政年份:
    2022
  • 资助金额:
    $ 9.11万
  • 项目类别:
    Discovery Grants Program - Individual
Developing stretchable sensors and contracting textiles: Emerging technologies for wearable devices
开发可拉伸传感器和收缩纺织品:可穿戴设备的新兴技术
  • 批准号:
    RGPIN-2018-06888
  • 财政年份:
    2021
  • 资助金额:
    $ 9.11万
  • 项目类别:
    Discovery Grants Program - Individual
Developing stretchable sensors and contracting textiles: Emerging technologies for wearable devices
开发可拉伸传感器和收缩纺织品:可穿戴设备的新兴技术
  • 批准号:
    RGPIN-2018-06888
  • 财政年份:
    2020
  • 资助金额:
    $ 9.11万
  • 项目类别:
    Discovery Grants Program - Individual
A Stretchable Battery Technology
可拉伸电池技术
  • 批准号:
    544500-2019
  • 财政年份:
    2020
  • 资助金额:
    $ 9.11万
  • 项目类别:
    Idea to Innovation
Conformable, low-voltage and paper-thin actuators for wearable applications
适用于可穿戴应用的一致性、低电压、薄如纸的执行器
  • 批准号:
    548800-2020
  • 财政年份:
    2020
  • 资助金额:
    $ 9.11万
  • 项目类别:
    Idea to Innovation
Developing stretchable sensors and contracting textiles: Emerging technologies for wearable devices
开发可拉伸传感器和收缩纺织品:可穿戴设备的新兴技术
  • 批准号:
    DGDND-2018-00021
  • 财政年份:
    2020
  • 资助金额:
    $ 9.11万
  • 项目类别:
    DND/NSERC Discovery Grant Supplement
Developing stretchable sensors and contracting textiles: Emerging technologies for wearable devices
开发可拉伸传感器和收缩纺织品:可穿戴设备的新兴技术
  • 批准号:
    DGDND-2018-00021
  • 财政年份:
    2019
  • 资助金额:
    $ 9.11万
  • 项目类别:
    DND/NSERC Discovery Grant Supplement
Developing stretchable sensors and contracting textiles: Emerging technologies for wearable devices
开发可拉伸传感器和收缩纺织品:可穿戴设备的新兴技术
  • 批准号:
    RGPIN-2018-06888
  • 财政年份:
    2019
  • 资助金额:
    $ 9.11万
  • 项目类别:
    Discovery Grants Program - Individual
Developing stretchable sensors and contracting textiles: Emerging technologies for wearable devices
开发可拉伸传感器和收缩纺织品:可穿戴设备的新兴技术
  • 批准号:
    DGDND-2018-00021
  • 财政年份:
    2018
  • 资助金额:
    $ 9.11万
  • 项目类别:
    DND/NSERC Discovery Grant Supplement
Fast contracting artificial muscle and other hot materials
快速收缩人造肌肉等热门材料
  • 批准号:
    RTI-2019-00998
  • 财政年份:
    2018
  • 资助金额:
    $ 9.11万
  • 项目类别:
    Research Tools and Instruments

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3D打印电池电极制造技术中心(考文垂)
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