SBIR Phase II: Nanoparticulate Based Coating Approach for Making Thin Film Batteries

SBIR 第二阶段：基于纳米颗粒的涂层方法用于制造薄膜电池

• 批准号: 0620596
• 负责人: Suvankar Sengupta
• 金额: --
• 依托单位: METAMATERIA PARTNERS LLC
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-09-01 至 2009-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0620596&HistoricalAwards=false
• 关键词: SBIR; Phase; II; Nanoparticulate; Based

This Small Business Innovation Research Phase II project will further develop unique materials demonstrated with potential to provide higher performance nanostructured cathodes for a solid state lithium ion thin film battery using a lower cost, nanoparticulate based deposition approach. A unique nanocomposite anode consisting Sn nanoparticles deposited onto CNT has been developed, with capacities higher than typically found in conventional Li ion batteries The cathode work will be directed toward development of improved cathode coatings.The potential to cost-effectively eliminate the primary limitation to portable electronic advances will have a significant impact on industry and society. Lighter weight, more powerful and permanently rechargeable solid state devices that enable a new portable power "platform" will be an outcome of this endeavor. In addition, the nature of the solid-state design and materials is inherently disposable and environmentally friendly.

这个小型企业创新研究第二阶段项目将进一步开发独特的材料，这些材料被证明有潜力使用较低成本的纳米颗粒沉积方法为固态锂离子薄膜电池提供更高性能的纳米结构阴极。一种独特的纳米复合材料阳极由沉积在碳纳米管上的锡纳米颗粒组成，其容量高于传统锂离子电池的容量。阴极工作将致力于改进阴极涂层的开发。成本有效地消除便携式电子进步的主要限制的潜力将对工业和社会产生重大影响。重量更轻、功能更强大且可永久充电的固态设备将成为这一奋进的成果，从而实现新的便携式电源“平台”。此外，固态设计和材料的性质本质上是一次性和环保的。