Transparent Perovskite Solar Cells

Therefore the development of efficient bifacial cells is expected but the top transparent electrode is a crucial obstacle that must be overcome.

Transparent perovskite solar cells. July 15 2020 emiliano bellini energy management systems. In this review article we summarize recent progress made in the material selection optical engineering and device architecture design for high performance semi transparent polymer and perovskite solar cells and discuss challenges for the commercialization of these semi transparent solar cells for power generating applications in windows. Through the judicious control of the different layers comprising the top electrode and of the deposition parameters affecting the. We present high stability of semi transparent methyl ammonium ma lead triiodide perovskite mapbi 3 solar cells with sputter deposited polycrystalline nio x hole transport layer htl and indium tin oxide ito back contact.

We synthesized wide bandgap mapbi3 xbrx perovskite and the transparency and efficiency of the corresponding semi tr. We have demonstrated high thermal stability of the mapbi 3 perovskite devices with the niox htl and glass encapsulations showing no performance degradation at 85 c. Metal based transparent conductive electrodes tces are attractive candidates for application in indium tin oxide ito free solar cells due to their excellent electrical conductivity and cost effectiveness. Semi transparent perovskite solar cells pero scs are realized by tuning the band gap of the perovskite to resolve the trade off between the transparency and efficiency of the photo absorber.

In this work moo x ito ag ito moo x iai thin films with high average transmittance of 79 90 between 400 nm and 900 nm were introduced as the top transparent electrode to explore its influences on optoelectronic properties of the fabricated perovskite solar cells. In this paper we report the preparation of transparent silver nanowires agnw top electrode for perovskite solar cells using inkjet printing process. For third generation solar cells of organolead halide perovskites the monofacial power conversion efficiency pce has exceeded 23. In perovskite solar cells pscs metal induced degradation with the perovskite layer leads to various detrimental effects deteriorating the device performance and stability.

Critical across all these applications is achieving both high efficiency and stable photovoltaic performance of such devices. In order to achieve semi transparency in perovskite solar cells the electrode materials must be as transparent as possible. In conclusion high efficiency semitransparent perovskite solar cells have been prepared by combining a transparent multilayered top electrode with an optimized solution based deposition of ch 3 nh 3 pbi 3.