Adhikari, KR.; Gurung, S.; Bhattarai, B.; Marí, B. (2016). Comparative study on MAPbI3 based solar cells using different electron transporting materials. physica status solidi (c). 13(1):13-17. https://doi.org/10.1002/pssc.201510078
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/106873
Título:
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Comparative study on MAPbI3 based solar cells using different electron transporting materials
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Autor:
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Adhikari, Krishna R.
Gurung, S.
Bhattarai, Binod
Marí, B.
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Entidad UPV:
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Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada
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Fecha difusión:
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Resumen:
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[EN] This paper presents a comparative study on organometal halide perovskite based solar cells using two different transparent conducting oxides such as TiO2 and ZnO as electron transporting materials. Simulation is an ...[+]
[EN] This paper presents a comparative study on organometal halide perovskite based solar cells using two different transparent conducting oxides such as TiO2 and ZnO as electron transporting materials. Simulation is an interesting tool for studying the behavior of every component of a solar cell device as well as for analyzing the performance of the full device. Solar cell capacitance simulator (SCAPS)-1D has been the tool used for numerical simulation of such devices. Influences of thickness of absorber and ETMs, interface trap density of states and dopant concentration of ETMs on the performance of photovoltaic solar cells are studied. Comparable efficiencies of 22.35% and 22.49% for PV devices made of spiro-MeOTAD/MAPbI3/TiO2 and spiroMeOTAD/MAPbI3/ZnO, respectively, with 400/400/90 nm thicknesses under 1 Sun illumination are observed.
The performance of both devices indicates the replacement of the TiO2 by a ZnO layer. It could be a good option to reduce the cost and increase the mobility of ETM for this type of solar cells. Generally, increase in thickness of MAPbI3 perovskite up to around 700 nm results into increase in the power conversion efficiency (PCE) of the solar cells. On the other hand, TiO2 and ZnO layers thicker than 90 nm results into decrease in the efficiency of the devices. Furthermore, the increase in interface trap density is found to reduce the efficiency of the devices.
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Palabras clave:
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Perovskite
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Transparent conducting oxide
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Interface trap density of states
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Simulation
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Power conversion efficiency
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Derechos de uso:
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Cerrado |
Fuente:
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physica status solidi (c). (issn:
1610-1634
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DOI:
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10.1002/pssc.201510078
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Editorial:
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John Wiley & Sons
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Versión del editor:
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http://doi.org/10.1002/pssc.201510078
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Título del congreso:
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E-MRS 2015 Spring Meeting
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Lugar del congreso:
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Lille, France
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Fecha congreso:
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Mayo 11-15,2015
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Código del Proyecto:
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info:eu-repo/grantAgreement/MINECO//ENE2013-46624-C4-4-R/ES/MEJORA DE LA CONVERSION DE ENERGIA SOLAR MEDIANTE PROCESOS DE EXCITACION ELECTRONICA EN DOS ETAPAS. APROXIMACION ELECTROQUIMICA./
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Descripción:
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This is the peer reviewed version of the following article: Adhikari, Krishna R., Gurung, S., Bhattarai, Binod, Marí, B.. (2016). Comparative study on MAPbI3 based solar cells using different electron transporting materials.physica status solidi (c), 13, 1, 13-17. DOI: 10.1002/pssc.201510078 , which has been published in final form at http://doi.org/10.1002/pssc.201510078 . This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
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Agradecimientos:
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This work was supported by Ministerio de Economía y Competitividad through grant ENE2013- 46624-C4-4-R. One of the authors (Krishna Raj Adhikari) acknowledges the University Grants Commission, Nepal and Erasmus Mundus ...[+]
This work was supported by Ministerio de Economía y Competitividad through grant ENE2013- 46624-C4-4-R. One of the authors (Krishna Raj Adhikari) acknowledges the University Grants Commission, Nepal and Erasmus Mundus IDEAS, European Commission for their scholarship and Mobility Action-2 Program. The authors are also very grateful to Dr. Marc Bergelman from University of Gent for providing SCAPS simulation program.
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Tipo:
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Artículo
Comunicación en congreso
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