电色器件的复原 电色器件的复原
Wenjie Li1,2, Xiang Zhang2, Dukang Yan3
1School of Environmental and Chemical Engineering, Heilongjiang University of Science and Technology, Harbin, 150022, P. R. China.
Small methods
|September 20, 2023
概括
退化的电色器件 (ECD) 可以通过热处理来复原. 该方法释放被困的离子,恢复性能并延长各种ECD类型的寿命,以实现可持续的应用.
科学领域:
- 材料科学 材料科学 材料科学
- 储能 储能 储能 储能 储能 储能
- 可持续技术 可持续技术
背景情况:
- 电色器件 (ECD) 提供了显著的节能潜力,特别是在绿色建筑中.
- 电子电阻器的一个主要限制是设备循环期间因离子捕获而导致的性能降低.
- 这种离子捕获现象限制了ECD技术的长期可行性和广泛采用.
研究的目的:
- 研究使用热处理方法使退化电色器件 (ECD) 复原的可行性.
- 阐明在热应力下的电色膜中被困离子释放的机制.
- 为了证明在各种ECD配置中恢复电色性能.
主要方法:
- 不同类型的降解电色器件 (ECD) (半固态,全固态与无形WO3,全固态与晶体WO3) 经过受控的热处理.
- 电色膜内的离子释放机制被模拟并经过实验验证.
- 热处理前后测量了包括光学调制在内的电色性能.
主要成果:
- 热处理有效地从所有测试的ECD类型的电色层中释放了被困的离子.
- 在低温下接近故障的半固态电子电阻器在加热后恢复了初始性能.
- 使用无形和晶体WO3的全固态ECD实现了97.3%和95.5%的初始光学调制,分别在回后.
结论:
- 热处理是一种可行且有效的方法,用于使退化电色器件 (ECD) 复原.
- 这种复原过程显著延长了各种ECD架构的运行寿命.
- 这些发现提供了实际的解决方案,以提高ECD的耐用性,促进可持续和环保的能源技术.
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