Halide Perovskites: Thermal Transport and Prospects for Thermoelectricity
Abstract The recent re‐emergence of halide perovskites has received escalating interest for optoelectronic applications. In addition to photovoltaics, the multifunctional nature of halide perovskites has led to diverse applications. The ultralow thermal conductivity coupled with decent mobility and...
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doaj-4ee0875adea14748a3f702bd757abdc22020-11-25T02:58:09ZengWileyAdvanced Science2198-38442020-05-01710n/an/a10.1002/advs.201903389Halide Perovskites: Thermal Transport and Prospects for ThermoelectricityMd Azimul Haque0Seyoung Kee1Diego Rosas Villalva2Wee‐Liat Ong3Derya Baran4KAUST Solar Center Physical Science and Engineering Division King Abdullah University of Science and Technology Thuwal 23955‐6900 Saudi ArabiaKAUST Solar Center Physical Science and Engineering Division King Abdullah University of Science and Technology Thuwal 23955‐6900 Saudi ArabiaKAUST Solar Center Physical Science and Engineering Division King Abdullah University of Science and Technology Thuwal 23955‐6900 Saudi ArabiaZJU‐UIUC Institute College of Energy Engineering Zhejiang University Hangzhou Zhejiang 310027 ChinaKAUST Solar Center Physical Science and Engineering Division King Abdullah University of Science and Technology Thuwal 23955‐6900 Saudi ArabiaAbstract The recent re‐emergence of halide perovskites has received escalating interest for optoelectronic applications. In addition to photovoltaics, the multifunctional nature of halide perovskites has led to diverse applications. The ultralow thermal conductivity coupled with decent mobility and charge carrier tunability led to the prediction of halide perovskites as a possible contender for future thermoelectrics. Herein, recent advances in thermal transport of halide perovskites and their potentials and challenges for thermoelectrics are reviewed. An overview of the phonon behavior in halide perovskites, as well as the compositional dependency is analyzed. Understanding thermal transport and knowing the thermal conductivity value is crucial for creating effective heat dissipation schemes and determining other thermal‐related properties like thermo‐optic coefficients, hot‐carrier cooling, and thermoelectric efficiency. Recent works on halide perovskite‐based thermoelectrics together with theoretical predictions for their future viability are highlighted. Also, progress on modulating halide perovskite‐based thermoelectric properties using light and chemical doping is discussed. Finally, strategies to overcome the limiting factors in halide perovskite thermoelectrics and their prospects are emphasized.https://doi.org/10.1002/advs.201903389halide perovskiteshybridsperovskitesphononsthermal transportthermoelectrics |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Md Azimul Haque Seyoung Kee Diego Rosas Villalva Wee‐Liat Ong Derya Baran |
spellingShingle |
Md Azimul Haque Seyoung Kee Diego Rosas Villalva Wee‐Liat Ong Derya Baran Halide Perovskites: Thermal Transport and Prospects for Thermoelectricity Advanced Science halide perovskites hybrids perovskites phonons thermal transport thermoelectrics |
author_facet |
Md Azimul Haque Seyoung Kee Diego Rosas Villalva Wee‐Liat Ong Derya Baran |
author_sort |
Md Azimul Haque |
title |
Halide Perovskites: Thermal Transport and Prospects for Thermoelectricity |
title_short |
Halide Perovskites: Thermal Transport and Prospects for Thermoelectricity |
title_full |
Halide Perovskites: Thermal Transport and Prospects for Thermoelectricity |
title_fullStr |
Halide Perovskites: Thermal Transport and Prospects for Thermoelectricity |
title_full_unstemmed |
Halide Perovskites: Thermal Transport and Prospects for Thermoelectricity |
title_sort |
halide perovskites: thermal transport and prospects for thermoelectricity |
publisher |
Wiley |
series |
Advanced Science |
issn |
2198-3844 |
publishDate |
2020-05-01 |
description |
Abstract The recent re‐emergence of halide perovskites has received escalating interest for optoelectronic applications. In addition to photovoltaics, the multifunctional nature of halide perovskites has led to diverse applications. The ultralow thermal conductivity coupled with decent mobility and charge carrier tunability led to the prediction of halide perovskites as a possible contender for future thermoelectrics. Herein, recent advances in thermal transport of halide perovskites and their potentials and challenges for thermoelectrics are reviewed. An overview of the phonon behavior in halide perovskites, as well as the compositional dependency is analyzed. Understanding thermal transport and knowing the thermal conductivity value is crucial for creating effective heat dissipation schemes and determining other thermal‐related properties like thermo‐optic coefficients, hot‐carrier cooling, and thermoelectric efficiency. Recent works on halide perovskite‐based thermoelectrics together with theoretical predictions for their future viability are highlighted. Also, progress on modulating halide perovskite‐based thermoelectric properties using light and chemical doping is discussed. Finally, strategies to overcome the limiting factors in halide perovskite thermoelectrics and their prospects are emphasized. |
topic |
halide perovskites hybrids perovskites phonons thermal transport thermoelectrics |
url |
https://doi.org/10.1002/advs.201903389 |
work_keys_str_mv |
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1724708171799330816 |