Quantifying environmental risks and opportunities for nano-scale LiFePO4 and LiMnO2 cathode battery technologies at end-of-life

量化纳米级 LiFePO4 和 LiMnO2 阴极电池技术报废时的环境风险和机遇

基本信息

  • 批准号:
    1133425
  • 负责人:
  • 金额:
    $ 29.3万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2011
  • 资助国家:
    美国
  • 起止时间:
    2011-09-01 至 2015-08-31
  • 项目状态:
    已结题

项目摘要

1133425GaustadLittle work in nanotechnology environment, health and safety implications is directed toward complex nanomaterials and their life cycles. Fundamental studies currently have mainly examined simple, homogeneous materials comprised of a single metal, metal oxide, or a simple organic moiety. Nanomaterials in commerce have moved well beyond these simple, ?first generation? materials. This research is directed toward examining impacts of high volume nanomaterials in commerce, specifically LiFePO4 and LiMnO4 in lithium-ion batteries throughout their life cycle with a particular focus on end of life and the potential for exposure. The investigators will optimize recycling and reuse procedures for nano lithium batteries while simultaneously assessing environmental discharges of particles (during recycling processing) and leachates from modeled landfills using a standard Toxicity Characteristic Leaching Procedure (TCLP) procedure.To date there has been no work that explicitly addresses the environmental implications of nano-scale materials in batteries, despite recognition of considerable environmental uncertainties and concern at end-of life. This research will provide results and methodological guidance for quantifying environmental risks at end-of-life for two commonly used nano-scale cathode chemistry batteries. The investigation will advance the Life Cycle Analysis (LCA) body of knowledge related to the use of lithium ion batteries by creating new Life Cycle Impact data, quantifying potential end of life battery risks, developing knowledge on novel recycling techniques, and identifying best practices for ensuring environmental health and safety goals for nano-scale cathode materials.The research team is well-suited to address the problem from both a life cycle approach and a materials science/analytical approach. They include a materials engineer, an environmental engineer and a chemist, with expertise in the chemistry of lithium ion batteries, life cycle assessment, nanomaterials, and recycling.The project has an inherent broader impact on society as a whole, as it should lead directly to improved recycling and synthesis methods for nanoparticles in lithium ion batteries. It is clear that the existing industry partners of the research team will benefit from the research and this will lead to improved, "greener" production and disposal methods. Also, the investigators are associated with a sustainability institute at RIT, and this institute seems to have very strong programs in outreach and education. There are clear plans and procedures to increase participation by underrepresented groups.
1133425 Gaustad在纳米技术环境、健康和安全影响方面的工作很少涉及复杂的纳米材料及其生命周期。目前的基础研究主要考察由单一金属、金属氧化物或简单的有机部分组成的简单、均匀的材料。商业中的纳米材料已经远远超越了这些简单的第一代?材料。这项研究旨在考察大容量纳米材料在商业中的影响,特别是LiFePO4和LiMnO4在锂离子电池整个生命周期中的影响,特别关注寿命结束和暴露的可能性。研究人员将优化纳米锂电池的回收和再利用程序,同时使用标准的毒性特征淋洗程序(TCLP)评估模拟垃圾填埋场的颗粒和渗滤液的环境排放。尽管认识到相当大的环境不确定性和对寿命结束时的担忧,但到目前为止还没有明确解决电池中纳米材料的环境影响的工作。这项研究将为量化两种常用的纳米级正极化学电池在寿命结束时的环境风险提供结果和方法学指导。这项研究将通过创建新的生命周期影响数据,量化电池潜在的寿命结束风险,开发新的回收技术知识,并确定确保纳米级正极材料环境健康和安全目标的最佳实践,来推进与锂离子电池使用相关的生命周期分析(LCA)知识体系。该研究团队非常适合从生命周期方法和材料科学/分析方法来解决这一问题。他们包括一名材料工程师、一名环境工程师和一名化学家,他们拥有锂离子电池化学、生命周期评估、纳米材料和回收方面的专业知识。该项目对整个社会具有内在的更广泛的影响,因为它应该直接导致锂离子电池中纳米颗粒的回收和合成方法的改进。显然,研究团队现有的行业合作伙伴将从这项研究中受益,这将导致改进的、更绿色的生产和处置方法。此外,调查人员与RIT的一个可持续发展研究所有关联,该研究所似乎在外展和教育方面有非常强大的项目。有明确的计划和程序来增加任职人数不足的群体的参与。

项目成果

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Gabrielle Gaustad其他文献

Thematic exploration of sectoral and cross-cutting challenges to circular economy implementation
  • DOI:
    10.1007/s10098-020-02016-5
  • 发表时间:
    2021-01-26
  • 期刊:
  • 影响因子:
    3.900
  • 作者:
    Shweta Singh;Callie Babbitt;Gabrielle Gaustad;Matthew J. Eckelman;Jeremy Gregory;Erinn Ryen;Nehika Mathur;Miriam C. Stevens;Abhijeet Parvatker;Raj Buch;Alicia Marseille;Thomas Seager
  • 通讯作者:
    Thomas Seager
REWAS 2013: Enabling Materials Resource Sustainability Plenary Session
  • DOI:
    10.1007/s11837-013-0668-2
  • 发表时间:
    2013-07-03
  • 期刊:
  • 影响因子:
    2.300
  • 作者:
    Gabrielle Gaustad
  • 通讯作者:
    Gabrielle Gaustad
Creating the 2020 Tokyo Olympic Medals from Electronic Scrap: Sustainability Analysis
  • DOI:
    10.1007/s11837-017-2441-4
  • 发表时间:
    2017-07-13
  • 期刊:
  • 影响因子:
    2.300
  • 作者:
    Alexandra M. Leader;Xue Wang;Gabrielle Gaustad
  • 通讯作者:
    Gabrielle Gaustad

Gabrielle Gaustad的其他文献

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{{ truncateString('Gabrielle Gaustad', 18)}}的其他基金

Rare earth element extraction from secondary sources: understanding environmental impacts and economic feasibility
从二次来源提取稀土元素:了解环境影响和经济可行性
  • 批准号:
    1804554
  • 财政年份:
    2018
  • 资助金额:
    $ 29.3万
  • 项目类别:
    Standard Grant
CAREER: Enabling clean energy: assessing criticality of byproduct metals
职业:实现清洁能源:评估副产品金属的重要性
  • 批准号:
    1454166
  • 财政年份:
    2015
  • 资助金额:
    $ 29.3万
  • 项目类别:
    Standard Grant
Conference Proposal: Student and Junior Faculty Travel Support for the International Symposium on Sustainable Systems and Technology (ISSST) 2015
会议提案:2015 年可持续系统与技术国际研讨会 (ISSST) 的学生和初级教师差旅支持
  • 批准号:
    1539816
  • 财政年份:
    2015
  • 资助金额:
    $ 29.3万
  • 项目类别:
    Standard Grant
Collaborative Research: Reducing the Burden of Global Materials Manufacture: Enabling Increased Use of Secondary and Renewable Materials in Production Planning
合作研究:减轻全球材料制造的负担:在生产计划中增加二次和可再生材料的使用
  • 批准号:
    1133422
  • 财政年份:
    2011
  • 资助金额:
    $ 29.3万
  • 项目类别:
    Standard Grant

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