High-performance see-through power windows,Energy & Environmental Science

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High-performance see-through power windows
Energy & Environmental Science ( IF 32.4 ) Pub Date : 2022-05-04 , DOI: 10.1039/d2ee00977c
Di Wang ₁ , Yuhao Li ₂ , Guanqing Zhou ₃ , Emely Gu ₄ , Ruoxi Xia ₅ , Buyi Yan ₄ , Jizhong Yao ₄ , Haiming Zhu ₃ , Xinhui Lu ₂ , Hin-Lap Yip _{5,

6} , Hongzheng Chen ₁ , Chang-Zhi Li ₁

Affiliation

See-through power windows are developed herein via a new design of semitransparent organic solar cells (ST-OSCs) that allows for the efficient utilization of spectrum-engineered solar photons from the visible to infrared range with both energy generation and saving features. These OSC-derived power windows simultaneously possess high color fidelity of visible transparency, outstanding power conversion efficiency (PCE) and energy-saving due to their excellent infrared photon rejection. Further, large-area modules were demonstrated with record PCEs of 16.04% (certified as 15.46%) in opaque and 11.28% in see-through ones, representing the best performing organic solar mini-modules to date. These modules worked healthily under outdoor operation. Our model analysis indicated that the installation of these see-through power windows worldwide would contribute to the carbon neutrality of society.

中文翻译：

高性能透视电动车窗

透明电动车窗通过以下方式开发一种新的半透明有机太阳能电池 (ST-OSC) 设计，可有效利用从可见光到红外范围的光谱工程太阳光子，同时具有发电和节能功能。这些源自 OSC 的电动窗同时具有可见透明度的高色彩保真度、出色的功率转换效率 (PCE) 和由于其出色的红外光子抑制而节能。此外，大面积组件的不透明 PCE 为 16.04%（经认证为 15.46%），透明组件为 11.28%，是迄今为止性能最佳的有机太阳能微型组件。这些模块在户外操作下运行良好。我们的模型分析表明，在全球范围内安装这些透明电动车窗将有助于社会的碳中和。

更新日期：2022-05-04

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