对用于超级电容器应用的PETW回收进行全面审查
Leonard U Okonye1, Jianwei Ren2
1Department of Mechanical Engineering Science, University of Johannesburg, Cnr Kingsway and University Roads, Auckland Park, 2092, Johannesburg, South Africa.
Heliyon
|August 22, 2024
概括
将废弃的聚乙烯二甲 (PET) 回收成超级电容电极提供了一个可持续的储能解决方案. 本综述详细介绍了PET废物回收利用方法以及用于环保能源储存的衍生材料的电化学性能.
科学领域:
- 材料科学 材料科学 材料科学
- 电化学 电化学 电化学
- 环境科学 环境科学
背景情况:
- 越来越多的聚乙烯二甲 (PET) 废物需要可持续的处置和利用战略.
- 对环保储能解决方案的需求不断增加,推动了对新型电极材料的研究.
- 将PET废物回收成先进材料是循环经济倡议的一个有希望的途径.
研究的目的:
- 综合审查用于超级电容电极应用的聚乙烯二甲废物 (PETW) 回收的最新进展.
- 分析各种PET回收方法及其整合到电极材料合成中.
- 为了评估超级电容器中PET衍生材料的电化学性能.
主要方法:
- 机械,化学和酶方法用于PET废物回收.
- 将回收PET与用于电极制造的其他材料相结合的策略.
- 电化学特征包括电容性行为,周期稳定性和阻抗光谱学.
主要成果:
- 可有效地回收PETW成为超级电容电极的前体.
- 不同的回收和整合方法产生了具有不同电化学性质的材料.
- 来自PET的电极显示了环境友好型储能应用的潜力.
结论:
- 回收PETW是可持续超级电容电极的可行前体.
- 挑战包括开发可扩展的回收过程和提高电化学性能.
- 对环保电解质和材料优化的进一步研究对于推进基于PET的能量储存至关重要.
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