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为离子电池阴极的绿色回收设计低毒的深度环保溶剂

Yilin Li^1,2, Mingjie Sun^1,2, Yanbo Cao^1,2

¹Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, P.R. China.

|February 27, 2024

概括

深度环氧溶剂 (DES) 为回收离子电池 (LIB) 提供了一种绿色化学方法. 这些环保溶剂显示出从消耗的LIB中有效回收贵金属的希望.

科学领域:

材料科学材料科学材料科学
绿色化学绿色化学
环境科学环境科学

背景情况:

离子电池 (LIB) 是重要的储能设备,含有和等贵重金属.
由于高成本和毒性,传统的回收方法给环境和经济带来了挑战.
可持续发展需要高效和环保的LIB回收技术.

研究的目的:

审查LIB回收中的深度性溶剂 (DES) 的应用和研究进展.
分析DES与电池回收相关的物理化学特性,包括粘度,毒性和监管方面.
为未来的研究提供指导和前景,以开发最佳的DES来从LIB中提取贵金属.

主要方法:

在LIB回收中对DES应用的文献综述.
编制和分析各种DES的物理化学性质.
特别关注DES的毒性数据和监管考虑.
讨论基于DES的增强回收系统的未来研究方向.

主要成果:

由于其低成本,低毒性,生物降解性和高提取能力,DES被确定为LIB回收的有前途的绿色溶剂.
包括粘度和毒性在内的DES的物理化学性质在LIB回收的背景下进行了总结和讨论.
收集和分析DES的毒性数据,以评估其对环境的影响.
该审查强调了DESs的潜力,以取代传统的,不那么环保的回收方法.

结论:

DESs代表了绿色化学在可持续的LIB回收利用方面取得的重大进展.
需要进一步的研究来确定和优化DES系统,以有效和安全地从消耗的LIB中回收贵金属.
开发合适的DES对于能源存储的可持续发展和回收技术的绿色经济至关重要.

关键词:

深层欧性溶剂深层欧性溶剂绿色的溶剂绿色的溶剂离子液体是有离子的液体.离子电池是一种离子电池.物理化学特性物理化学特性

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