Environment-Induced Reversible Modulation of Optical and Electronic Properties of Lead Halide Perovskites and Possible Applications to Sensor Development: A Review.
Molecules
; 26(3)2021 Jan 29.
Article
em En
| MEDLINE
| ID: mdl-33572957
ABSTRACT
Lead halide perovskites are currently widely investigated as active materials in photonic and optoelectronic devices. While the lack of long term stability actually limits their application to commercial devices, several experiments demonstrated that beyond the irreversible variation of the material properties due to degradation, several possibilities exist to reversibly modulate the perovskite characteristics by acting on the environmental conditions. These results clear the way to possible applications of lead halide perovskites to resistive and optical sensors. In this review we will describe the current state of the art of the comprehension of the environmental effects on the optical and electronic properties of lead halide perovskites, and of the exploitation of these results for the development of perovskite-based sensors.
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Óxidos
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Titânio
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Técnicas Biossensoriais
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Compostos de Cálcio
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Óptica e Fotônica
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En
Ano de publicação:
2021
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Article