In(iii)-dictated formation of double Cs2AgxNa1−xFeyIn1−yCl6 perovskites

Stroyuk O, Raievska O, Barabash A, Hauch J, Brabec C (2023)

Publication Type: Journal article

Publication year: 2023

Journal

Journal of Materials Chemistry C Royal Society of Chemistry

DOI: 10.1039/d3tc01138k

Abstract

Stable double Cs2AgxNa1−xFeyIn1−yCl6 (CANFIC) microcrystalline perovskites were produced in air-open conditions. In(iii) was found to steer the precursor interaction exclusively towards single-phase solid-solution CANFIC perovskite microcrystals with well-controlled composition, even when present at a small amount (1%). CANFICs revealed sensitivity in the visible range with the lowest bandgap of 1.95 eV found for y = 0.99. Due to a combination of open-environment synthesis conditions, reliable compositional control, the abundant and relatively non-toxic character of constituents, stability, and absorbance in the visible spectral range, CANFIC perovskites show high promises for photovoltaic and photochemical applications.

Authors with CRIS profile

Anastasia Barabash Institute Materials for Electronics and Energy Technology (i-MEET) (i-MEET) Jens Hauch Institute Materials for Electronics and Energy Technology (i-MEET) (i-MEET) Christoph Brabec Institute Materials for Electronics and Energy Technology (i-MEET) (i-MEET)

Involved external institutions

Forschungszentrum Jülich / Research Centre Jülich (FZJ) DE Germany (DE)

How to cite

APA:

Stroyuk, O., Raievska, O., Barabash, A., Hauch, J., & Brabec, C. (2023). In(iii)-dictated formation of double Cs2AgxNa1−xFeyIn1−yCl6 perovskites. Journal of Materials Chemistry C. https://doi.org/10.1039/d3tc01138k

MLA:

Stroyuk, Oleksandr, et al. "In(iii)-dictated formation of double Cs2AgxNa1−xFeyIn1−yCl6 perovskites." Journal of Materials Chemistry C (2023).

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