Impedance Spectroscopy of Metal Halide Perovskite Solar Cells from the Perspective of Equivalent Circuits
comunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/160292
comunitat-uji-handle3:10234/160293
comunitat-uji-handle4:
INVESTIGACIONMetadata
Title
Impedance Spectroscopy of Metal Halide Perovskite Solar Cells from the Perspective of Equivalent CircuitsDate
2021-12-08Publisher
American Chemical SocietyISSN
0009-2665; 1520-6890Bibliographic citation
Guerrero, A., Bisquert, J., & Garcia-Belmonte, G. (2021). Impedance Spectroscopy of Metal Halide Perovskite Solar Cells from the Perspective of Equivalent Circuits. Chemical Reviews, 121(23), 14430-14484.Type
info:eu-repo/semantics/articleVersion
info:eu-repo/semantics/publishedVersionSubject
Abstract
Impedance spectroscopy (IS) provides a detailed understanding of the
dynamic phenomena underlying the operation of photovoltaic and optoelectronic devices.
Here we provide a broad summary of the application of IS ... [+]
Impedance spectroscopy (IS) provides a detailed understanding of the
dynamic phenomena underlying the operation of photovoltaic and optoelectronic devices.
Here we provide a broad summary of the application of IS to metal halide perovskite
materials, solar cells, electrooptic and memory devices. IS has been widely used to
characterize perovskite solar cells, but the variability of samples and the presence of coupled
ionic-electronic effects form a complex problem that has not been fully solved yet. We
summarize the understanding that has been obtained so far, the basic methods and models,
as well as the challenging points still present in this research field. Our approach emphasizes
the importance of the equivalent circuit for monitoring the parameters that describe the
response and providing a physical interpretation. We discuss the possibilities of models from
the general perspective of solar cell behavior, and we describe the specific aspects and
properties of the metal halide perovskites. We analyze the impact of the ionic effects and the
memory effects, and we describe the combination of light-modulated techniques such as
intensity modulated photocurrent spectroscopy (IMPS) for obtaining more detailed information in complex cases. The
transformation of the frequency to time domain is discussed for the consistent interpretation of time transient techniques and the
prediction of features of current−voltage hysteresis. We discuss in detail the stability issues and the occurrence of transformations of
the sample coupled to the measurements. [-]
Is part of
Chem. Rev. 2021, 121, 23, 14430–14484Funder Name
Ministerio de Ciencia, Innovación y Universidades (Spain) | Universitat Jaume I
Project code
PID2019-107348GB-100 | UJI-B2020-49
Rights
© 2021 American Chemical Society
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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