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High Efficiency Quantum Dot Heterojunction Solar Cell Using Anatase (001) TiO2Nanosheets

Etgar, Lioz, Zhang, Wei, Gabriel, Stefanie, Hickey, Stephen G., Nazeeruddin, Md K., Eychmüller, Alexander, Liu, Bin and Grätzel, Michael (2012) High Efficiency Quantum Dot Heterojunction Solar Cell Using Anatase (001) TiO2Nanosheets Advanced Materials, 24 (16). pp. 2202-2206.

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Abstract

This is the first report of using anatase TiO2 nanosheets with exposed (001) facets in a high-efficiency PbS quantum dot/TiO2 heterojunction solar cell. The TiO2 nanosheets have higher conduction band, and surface energy compared to normal anatase (101) TiO2 nanoparticles. This PbS QD/TiO2 heterojunction solar cell produces power conversion efficiency of 4.7% which is one of the highest reported in literature.

Item Type: Article
Authors :
NameEmailORCID
Etgar, LiozUNSPECIFIEDUNSPECIFIED
Zhang, Weiwz0003@surrey.ac.ukUNSPECIFIED
Gabriel, StefanieUNSPECIFIEDUNSPECIFIED
Hickey, Stephen G.UNSPECIFIEDUNSPECIFIED
Nazeeruddin, Md K.UNSPECIFIEDUNSPECIFIED
Eychmüller, AlexanderUNSPECIFIEDUNSPECIFIED
Liu, BinUNSPECIFIEDUNSPECIFIED
Grätzel, MichaelUNSPECIFIEDUNSPECIFIED
Date : 24 April 2012
Identification Number : 10.1002/adma.201104497
Copyright Disclaimer : © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Uncontrolled Keywords : Quantum dots; Solar cells; Nanosheets; Anatase TiO2
Depositing User : Clive Harris
Date Deposited : 02 Jun 2017 10:10
Last Modified : 05 Jun 2017 09:34
URI: http://epubs.surrey.ac.uk/id/eprint/841276

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