This title appears in the Scientific Report :
2022
Please use the identifier:
http://dx.doi.org/10.1088/1361-6463/ac3033 in citations.
Please use the identifier: http://hdl.handle.net/2128/29235 in citations.
Bismuth-based halide perovskite and perovskite-inspired light absorbing materials for photovoltaics
Bismuth-based halide perovskite and perovskite-inspired light absorbing materials for photovoltaics
The efficiency of organic-inorganic hybrid lead halide perovskite solar cells (PSCs) has increased over 25% within a frame of ten years, which is phenomenal and indicative of the promising potential of perovskite materials in impacting the next generation solar cells. Despite high technology readine...
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Personal Name(s): | Ünlü, Feray |
---|---|
Deo, Meenal / Mathur, Sanjay / Kirchartz, Thomas / Kulkarni, Ashish (Corresponding author) | |
Contributing Institute: |
Photovoltaik; IEK-5 |
Published in: | Journal of physics / D, 55 (2022) 11, S. 113002 |
Imprint: |
Bristol
IOP Publ.
2022
|
DOI: |
10.1088/1361-6463/ac3033 |
Document Type: |
Journal Article |
Research Program: |
Materials and Interfaces |
Link: |
Restricted Published on 2021-11-10. Available in OpenAccess from 2022-11-10. |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/29235 in citations.
The efficiency of organic-inorganic hybrid lead halide perovskite solar cells (PSCs) has increased over 25% within a frame of ten years, which is phenomenal and indicative of the promising potential of perovskite materials in impacting the next generation solar cells. Despite high technology readiness of PSCs, the presence of lead has raised concerns about the adverse effect of lead on human health and the environment that may slow down or inhibit the commercialization of PSCs. Thus, there is a dire need to identify materials with lower toxicity profile and comparable optoelectronic properties in regard to lead-halide perovskites. In comparison to tin-, germanium-, and copper-based PSCs, which suffer from stability issues under ambient operation, bismuth-based perovskite and perovskite-inspired materials have gained attention because of their enhanced stability in ambient atmospheric conditions. In this topical review, we initially discuss the background of lead and various lead-free perovskite materials and further discuss the fundamental aspects of various bismuth-based perovskite and perovskite-inspired materials having a chemical formula of A3Bi2X9, A2B'BiX6, B'aBibXa+3b (A = Cs+, MA+ and bulky organic ligands; B' = Ag+, Cu+; X = I−, Cl−, Br−) and bismuth triiodide (BiI3) semiconducting material particularly focusing on their structure, optoelectronic properties and the influence of compositional variation on the photovoltaic device performance and stability |