将离子热电推向电源应用:起源,进展,挑战和未来方向
Menghan Shang1, Tingting Sun2, Liuqi Cao1
1State Key Laboratory of Advanced Fiber Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China.
Chemical Society reviews
|February 18, 2026
概括
离子热电 (i-TEs) 提供了有前途的低级热收获,但在稳定的输出功率方面扎. 本综述探讨了从i-TE中可持续发电的战略,重点是克服实际应用的关键局限性.
科学领域:
- 材料科学 材料科学 材料科学
- 收集能源 收集能源
- 热电设备 热电设备
背景情况:
- 离子热电 (i-TE) 具有吸引力,用于低等级的热收获,由于高热功率,灵活性和低成本.
- 对i-TEs的一个主要限制是离子无法通过外部电路传输,从而阻碍了持续的输出功率.
研究的目的:
- 系统地审查用于可持续发电的离子热电 (i-TEs) 的进展.
- 分析四个关键范式:热扩散,热,合热扩散-热,和离子-电子混合系统.
- 突出开发可持续和高效的i-TE技术的挑战和机遇.
主要方法:
- 对有关i-TE的现有文献进行全面的审查.
- 分析理论原理,操作机制和材料组成.
- 讨论材料设计和设备工程策略.
主要成果:
- 详细检查四个i-TE范式,重点关注控制能源转换和输出稳定性的因素.
- 强调实现iTE连续和可靠功率输出的战略.
- 最近应用的概述,包括自动传感和生物医学用途.
结论:
- 解决离子传输限制对于i-TE的稳定发电至关重要.
- 为了实现实用,可持续的i-TE应用,需要在材料设计和设备工程方面进行进一步的研究.
- 离子热电具有广泛应用的巨大潜力,从电源到生物医疗设备.
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