期刊
ADVANCED ENERGY MATERIALS
卷 11, 期 43, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/aenm.202101598
关键词
colorless dye-sensitized solar cells; colorless electrolytes; NIR-dyes; sustainable transparent photovoltaics; transparent counter electrodes
类别
资金
- IMPRESSIVE project - European Union [826013]
- Agence Nationale de la Recherche (ANR) VISION-NIR program [ANR-17-CE05-0037]
- Spanish MINECO [CTQ2017-85393-P, PID2020-116490GB-I00]
- ERA-NET/European Commission/MINECO, (UNIQUE, SOLAR-ERA.NET Cofound 2) [008/ PCI2019-111889-2]
- Severo Ochoa Programme for Centres of Excellence in RD (MINECO) [SEV2016-0686]
- Grant of the President of Russia for Young Scientists [MK-1702.2020.3]
Dye-sensitized solar cells (DSSCs) are a promising photovoltaic technology for applications requiring high aesthetic features and energy production like building integration PV (BIPV). Developed by molecular engineering, DSSCs can be wavelength selective and achieve full-spectrum light absorption, but face challenges in the near-infrared (NIR) region.
Dye-sensitized solar cell (DSSC) is one of the promising photovoltaic (PV) technologies for applications requiring high aesthetic features combined with energy production such as building integration PV (BIPV). In this context, DSSCs have the ability to be wavelength selective, thanks to the development of new sensitizers by molecular engineering. The long history of dye research has afforded is technology different colorations for reaching panchromatic light absorption. However, nearly 45% of radiation from sunlight lies in the near-infrared (NIR) region, where human cones are not sensitive. This review provides the reader with key information on how to selectively exploit this region to develop colorless and transparent PV based on DSSC technology. Besides selective NIR absorbers, the triptych photoanode, counter-electrode, and redox mediator are together contributing to reach high aesthetic features. Details of all the components, interplay, and an opinion on the technological limitations to reach colorless and transparent NIR-DSSC are herein discussed in relationship with BIPV applications.
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