I/UCRC: Collaborative Research: A Fundamental Investigation of High Efficiency Low Temperature Recycling Technology for Lithium Ion Batteries

I/UCRC：合作研究：锂离子电池高效低温回收技术的基础研究

• 批准号: 1230944
• 负责人: Brajendra Mishra
• 金额: $ 8万
• 依托单位: Colorado School of Mines
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-07-15 至 2015-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1230944&HistoricalAwards=false
• 关键词: UCRC; Collaborative; Research; Fundamental; Investigation

Program Director's Recommendation Center for Resource, Recovery and Recycling (CR3) Proposal # 1230675 & 1230944 Apelian and Mishra This proposal seeks funding for the Center for Resource, Recovery and Recycling (CR3) located at the Worcester Polytechnic Institute (lead site) and the Colorado School of Mines. Funding Requests for Fundamental Research are authorized by an NSF approved solicitation, NSF 11-570. The solicitation invites I/UCRCs to submit proposals for support of industry-defined fundamental research. The rechargeable secondary Lithium ion (Li-ion) battery is expected to grow to more than $6.3 billion by 2012 from ~$4.6 billion in 2006. With the development of personnel electronics, hybrid and electric vehicles, Li-ion batteries will be more in demand. However, Li-ion batteries are not widely recycled because it is not economically justifiable (in contrast, at present more than 97% Lead acid batteries are recycled). So far, no commercial methods are available to recycle Li-ion batteries economically and efficiently because of the complex chemistry of Li-ion batteries. Considering the limited resources, environmental impact, and national security, Li-ion batteries must be recycled. The proposed project, therefore, will build fundamental understanding on handling and recycling Li-ion batteries. Material separation and deposition will be established for the complex Li-ion battery system. Critical processes to synthesize the cathode materials using recycled materials will be developed. These findings will add a new chapter to Li-ion battery recycling. The proposed project is expected to have a significant impact on the Li-ion battery industry. Inorganic materials are not renewable; Li-ion batteries contain expensive elements such as Co, Ni, among others. It is critically important that these materials are recovered and recycled. Having a recycling infrastructure in place will ease concerns that the adoption of vehicles that use Li-ion batteries could lead to a shortage of lithium carbonate and a dependence on countries such as Chile, Russia and Bolivia, which control the bulk of global lithium reserves. A comprehensive education plan will also be integrated with the research plan. The three key elements being: 1) Develop a K-12 outreach and research program with an emphasis on reaching out to minorities, 2) Help undergraduate and graduate students develop skills outside their immediate field, 3) Develop an online resource of Li-ion battery recycling to provide free and open educational resources for self-learners around the world.

项目主任建议资源、回收和再循环中心（CR3）提案# 1230675 & 1230944 Apelian和Mishra该提案为位于伍斯特理工学院（领导地点）和科罗拉多矿业学院的资源、回收和再循环中心（CR3）寻求资金。基础研究的资金申请由NSF批准的征求授权，NSF 11-570。本次招标邀请I/ ucrc提交支持行业定义基础研究的提案。可充电二次锂离子（Li-ion）电池预计将从2006年的46亿美元增长到2012年的63亿美元以上。随着人员电子、混合动力和电动汽车的发展，对锂离子电池的需求将会增加。然而，锂离子电池没有被广泛回收，因为它在经济上不合理（相比之下，目前超过97%的铅酸电池被回收）。由于锂离子电池的复杂化学性质，目前还没有经济有效的商业回收方法。考虑到有限的资源、环境影响和国家安全，锂离子电池必须回收。因此，拟议的项目将建立对锂离子电池处理和回收的基本理解。将建立复杂锂离子电池体系的材料分离和沉积。开发利用再生材料合成正极材料的关键工艺。这些发现将为锂离子电池的回收利用增添新的篇章。该项目预计将对锂离子电池行业产生重大影响。无机材料不可再生；锂离子电池含有昂贵的元素，如钴、镍等。这些材料的回收和再循环是至关重要的。拥有回收基础设施将缓解人们的担忧，即采用锂离子电池的汽车可能导致碳酸锂短缺，并依赖智利、俄罗斯和玻利维亚等国，这些国家控制着全球大部分锂储量。综合教育计划也将与研究计划相结合。三个关键要素是：1)发展一个以少数民族为重点的K-12推广和研究项目，2)帮助本科生和研究生发展他们直接领域之外的技能，3)开发一个锂离子电池回收的在线资源，为世界各地的自学者提供免费和开放的教育资源。