Titania-nanotube-array-based photovoltaic cells

H. Wang; C. T. Yip; K. Y. Cheung; A. B. Djurišić; M. H. Xie; Y. H. Leung; W. K. Chan

doi:10.1063/1.2221502

Titania-nanotube-array-based photovoltaic cells

H. Wang^*
, C. T. Yip
, K. Y. Cheung
, A. B. Djurišić
, M. H. Xie
, Y. H. Leung
, W. K. Chan

^*Corresponding author for this work

The University of Hong Kong

Research output: Contribution to journal › Article › peer-review

85 Scopus citations

Abstract

Dye-sensitized solar cells based on perpendicular titania nanotube arrays were fabricated. Titania nanotube arrays were prepared by anodization of Ti foil. The cell performance as a function of nanotube length and anodization method was investigated. Short circuit current density and cell efficiency increased with the nanotube length. Device performance was also affected by anodization method, spacer layer thickness, and annealing conditions. With optimized device structure and titania annealing procedure, short circuit current density of 3.28 mA/cm² could be achieved under AM 1.5 simulated solar irradiation.

Original language	English
Article number	023508
Journal	Applied Physics Letters
Volume	89
Issue number	2
DOIs	https://doi.org/10.1063/1.2221502
State	Published - 2006
Externally published	Yes

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This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1063/1.2221502

Cite this

@article{38217aafa66441719fb9d9d4111bfc04,

title = "Titania-nanotube-array-based photovoltaic cells",

abstract = "Dye-sensitized solar cells based on perpendicular titania nanotube arrays were fabricated. Titania nanotube arrays were prepared by anodization of Ti foil. The cell performance as a function of nanotube length and anodization method was investigated. Short circuit current density and cell efficiency increased with the nanotube length. Device performance was also affected by anodization method, spacer layer thickness, and annealing conditions. With optimized device structure and titania annealing procedure, short circuit current density of 3.28 mA/cm2 could be achieved under AM 1.5 simulated solar irradiation.",

author = "H. Wang and Yip, \{C. T.\} and Cheung, \{K. Y.\} and Djuri{\v s}i{\'c}, \{A. B.\} and Xie, \{M. H.\} and Leung, \{Y. H.\} and Chan, \{W. K.\}",

year = "2006",

doi = "10.1063/1.2221502",

language = "英语",

volume = "89",

journal = "Applied Physics Letters",

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publisher = "American Institute of Physics",

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T1 - Titania-nanotube-array-based photovoltaic cells

AU - Wang, H.

AU - Yip, C. T.

AU - Cheung, K. Y.

AU - Djurišić, A. B.

AU - Xie, M. H.

AU - Leung, Y. H.

AU - Chan, W. K.

PY - 2006

Y1 - 2006

N2 - Dye-sensitized solar cells based on perpendicular titania nanotube arrays were fabricated. Titania nanotube arrays were prepared by anodization of Ti foil. The cell performance as a function of nanotube length and anodization method was investigated. Short circuit current density and cell efficiency increased with the nanotube length. Device performance was also affected by anodization method, spacer layer thickness, and annealing conditions. With optimized device structure and titania annealing procedure, short circuit current density of 3.28 mA/cm2 could be achieved under AM 1.5 simulated solar irradiation.

AB - Dye-sensitized solar cells based on perpendicular titania nanotube arrays were fabricated. Titania nanotube arrays were prepared by anodization of Ti foil. The cell performance as a function of nanotube length and anodization method was investigated. Short circuit current density and cell efficiency increased with the nanotube length. Device performance was also affected by anodization method, spacer layer thickness, and annealing conditions. With optimized device structure and titania annealing procedure, short circuit current density of 3.28 mA/cm2 could be achieved under AM 1.5 simulated solar irradiation.

UR - https://www.scopus.com/pages/publications/33746054536

U2 - 10.1063/1.2221502

DO - 10.1063/1.2221502

M3 - 文章

AN - SCOPUS:33746054536

SN - 0003-6951

VL - 89

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 2

M1 - 023508

ER -

Titania-nanotube-array-based photovoltaic cells

Abstract

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