半透明有机光伏。
Semi-transparent organic photovoltaics.
机构信息
College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China.
Department of Physics, The Chinese University of Hong Kong, New Territories, Hong Kong, 999077, China.
出版信息
Chem Soc Rev. 2023 Jul 3;52(13):4132-4148. doi: 10.1039/d3cs00233k.
As an economical solar energy conversion technology, organic photovoltaics (OPVs) are regarded as a promising solution to environmental problems and energy challenges. With the highest efficiency of OPVs exceeding 20%, the research focus will shift from efficiency-oriented aspects to commercialization-oriented aspects in the near future. Semi-transparent OPVs (STOPVs) are one of the most possible commercialized forms of OPVs, and have achieved power conversion efficiency over 14% with average visible light transmittance over 20% so far. In this tutorial review, we first systematically summarize the device structures, operating principles and evaluation parameters of STOPVs, and compare them with those of opaque OPVs. Then, strategies to construct high-performance STOPVs by cooperatively optimizing materials and devices are proposed. Methods to realize the scale-up of STOPVs in terms of minimization of electrode and interconnect resistance are summarized. The potential applications of STOPVs in multifunctional windows, agrivoltaics and floating photovoltaics are also discussed. Finally, this review highlights major challenges and research directions that need to be addressed prior to the future commercialization of STOPVs.
作为一种经济实惠的太阳能转换技术，有机光伏（OPV）被认为是解决环境问题和能源挑战的一种有前途的解决方案。OPV 的最高效率超过 20%，因此在不久的将来，研究重点将从效率导向转向商业化导向。半透明有机光伏（STOPV）是 OPV 最有可能商业化的形式之一，迄今为止，其功率转换效率已超过 14%，平均可见光透过率超过 20%。在本教程综述中，我们首先系统地总结了 STOPV 的器件结构、工作原理和评价参数，并将其与不透明 OPV 进行了比较。然后，提出了通过协同优化材料和器件来构建高性能 STOPV 的策略。总结了通过最小化电极和互连电阻来实现 STOPV 规模化的方法。还讨论了 STOPV 在多功能窗户、农光互补和漂浮光伏中的潜在应用。最后，本综述强调了在 STOPV 未来商业化之前需要解决的主要挑战和研究方向。
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