自动供电的双频段电色超级电容器设备用于基于三电介电三电纳米发电机的智能窗口
Tianxiang Zheng1, Haonan Zhang1, Chen Chen1
1Energy Materials and Devices Key Lab of Anhui Province for Photoelectric Conversion, School of Materials Science and Engineering, Anhui University, Hefei 230601, China.
Nanomaterials (Basel, Switzerland)
|January 26, 2024
概括
这项研究介绍了一种自动供电的智能窗口,使用由 triboelectric nanogenerator (TENG) 驱动的双带电色超级电容器设备 (DESCD). 这项创新通过调节太阳辐射来收集,储存和节省能量.
科学领域:
- 材料科学 材料科学 材料科学
- 收集能源 收集能源
- 智能设备是一种智能设备.
背景情况:
- 传统的智能窗户需要外部电源,面临着短寿命和环境问题等局限性.
- 开发智能窗户的自动供电解决方案对于能源效率和可持续性至关重要.
研究的目的:
- 为智能窗户提出和演示一种自动供电的双带电色超级电容器设备 (DESCD).
- 整合一个新的三元介电旋转 triboelectric 纳米发电机 (TDR-TENG) 用于能源采集.
主要方法:
- 使用TiO2/WO3双带电色材料制造DESCD.
- 与TDR-TENG集成,将机械能量转化为电能.
- 描述TDR-TENG的电力输出和DESCD的调制能力.
主要成果:
- 这台TDR-TENG实现了840V,23.9μA和327nC的高输出.
- 自动供电的DESCD显示出显著的双频段调制:可见 (VIS) 区域为41.6%,近红外 (NIR) 区域为84%.
- 减少室内-室外光热相互作用,从而降低建筑能耗.
结论:
- 开发的自动供电DESCD提供了一个多功能解决方案,用于在智能窗户中收集,存储和节省能源.
- 这种方法为可持续和节能建筑技术提供了一个有前途的战略.
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