Prospects of lead-free perovskite-inspired materials for photovoltaic applications

Gluck, Nadja und Bein, Thomas (2020): Prospects of lead-free perovskite-inspired materials for photovoltaic applications. In: Energy & Environmental Science, Vol. 13, No. 12: pp. 4691-4716

Abstract

With hybrid lead halide perovskites, a new class of materials for photovoltaics emerged, approaching GaAs in their optoelectronic properties. However, issues concerning toxicity and instability of lead-based perovskites impede their commercialization. Therefore, alternative lead-free solution-processable semiconductors have attracted increasing attention. The focus is mainly on compounds with structural similarities to the three-dimensional network of the lead halide octahedra in the perovskite structure. Furthermore, additional metal halides or chalcogenides have emerged with non-perovskite-related crystal structures but promising physical properties. This review will discuss recent progress on lead-free perovskite-inspired materials suitable for optoelectronics, considering their structure as well as their physical properties and resulting implications for device applications.

• Item Type: Journal article
• Faculties: Chemistry and Pharmacy > Department of Chemistry
• Research Centers: Center for NanoScience (CENS)
• Subjects: 500 Science > 540 Chemistry; 500 Science > 500 Science
• ISSN: 1754-5692
• Language: English