Abate Antonio
Department of Novel Materials and Interfaces for Photovoltaic Solar Cells, Helmholtz-Zentrum Berlin für Materialien und Energie, Kekuléstraße 5, 12489 Berlin, Germany.
ACS Energy Lett. 2023 Mar 23;8(4):1896-1899. doi: 10.1021/acsenergylett.3c00282. eCollection 2023 Apr 14.
The developments in halide perovskite research target the next era of semiconductors. Photovoltaic solar cells are only one of the technologies that could be exploiting the potential of perovskites soon. Stability and toxicity are two critical aspects of photovoltaic applications because of the long-lasting lifetime and large volumes of the targeted technologies, such as multijunction solar cells with high power conversion efficiency. In this Perspective piece, I discuss how stability and toxicity can be addressed now, incentivizing the research toward lead-free and low-lead formulations. Recent works demonstrated that tin is a possible way out of the toxicity and stability issues of current perovskite formulations. I give speculative directions for stable tin-based perovskite solar cells.
卤化物钙钛矿研究的进展瞄准了半导体的下一个时代。光伏太阳能电池只是很快就能利用钙钛矿潜力的技术之一。由于目标技术（如具有高功率转换效率的多结太阳能电池）的使用寿命长且产量大，稳定性和毒性是光伏应用的两个关键方面。在这篇观点文章中，我讨论了目前如何解决稳定性和毒性问题，以激励对无铅和低铅配方的研究。最近的研究表明，锡是解决当前钙钛矿配方毒性和稳定性问题的一种可能途径。我给出了稳定的锡基钙钛矿太阳能电池的推测性发展方向。
