CdS sensitized nanocrystalline TiO2 films by ultrasonic spray pyrolysis deposition for quantum dot-sensitized solar cells

Guang Zhu; Peijun Guo; Hengchao Sun; Zhuo Sun; Quanxin Zhang; Shiqiang Li; Nanjia Zhou; Likun Pan

doi:10.1166/nnl.2014.1770

CdS sensitized nanocrystalline TiO₂ films by ultrasonic spray pyrolysis deposition for quantum dot-sensitized solar cells

Guang Zhu^*
, Peijun Guo
, Hengchao Sun
, Zhuo Sun
, Quanxin Zhang
, Shiqiang Li
, Nanjia Zhou
, Likun Pan

^*Corresponding author for this work

School of Physics and Electronic Science

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

3 Scopus citations

Abstract

A sensitized-type solar cell based on TiO₂ photoanode and CdS quantum dots (QDs) as sensitizers has been studied. CdS QDs are grown on TiO₂ film, utilizing ultrasonic spray pyrolysis deposition method. The photovoltaic measurement shows that the cell performance is improved with the increase of CdS deposition time and the short circuit current density and the conversion efficiency reach maximum values of 5.95 mA cm^-2 and 1.21% at one sun (AM 1.5 G, 100 mW cm^-2), respectively.

Original language	English
Pages (from-to)	404-408
Number of pages	5
Journal	Nanoscience and Nanotechnology Letters
Volume	6
Issue number	5
DOIs	https://doi.org/10.1166/nnl.2014.1770
State	Published - 1 May 2014

Keywords

CdS
Quantum dot sensitized solar cell
Ultrasonic spray pyrolysis

UN SDGs

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

Access to Document

10.1166/nnl.2014.1770

Cite this

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title = "CdS sensitized nanocrystalline TiO2 films by ultrasonic spray pyrolysis deposition for quantum dot-sensitized solar cells",

abstract = "A sensitized-type solar cell based on TiO2 photoanode and CdS quantum dots (QDs) as sensitizers has been studied. CdS QDs are grown on TiO2 film, utilizing ultrasonic spray pyrolysis deposition method. The photovoltaic measurement shows that the cell performance is improved with the increase of CdS deposition time and the short circuit current density and the conversion efficiency reach maximum values of 5.95 mA cm-2 and 1.21\% at one sun (AM 1.5 G, 100 mW cm-2), respectively.",

keywords = "CdS, Quantum dot sensitized solar cell, Ultrasonic spray pyrolysis",

author = "Guang Zhu and Peijun Guo and Hengchao Sun and Zhuo Sun and Quanxin Zhang and Shiqiang Li and Nanjia Zhou and Likun Pan",

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T1 - CdS sensitized nanocrystalline TiO2 films by ultrasonic spray pyrolysis deposition for quantum dot-sensitized solar cells

AU - Zhu, Guang

AU - Guo, Peijun

AU - Sun, Hengchao

AU - Sun, Zhuo

AU - Zhang, Quanxin

AU - Li, Shiqiang

AU - Zhou, Nanjia

AU - Pan, Likun

PY - 2014/5/1

Y1 - 2014/5/1

N2 - A sensitized-type solar cell based on TiO2 photoanode and CdS quantum dots (QDs) as sensitizers has been studied. CdS QDs are grown on TiO2 film, utilizing ultrasonic spray pyrolysis deposition method. The photovoltaic measurement shows that the cell performance is improved with the increase of CdS deposition time and the short circuit current density and the conversion efficiency reach maximum values of 5.95 mA cm-2 and 1.21% at one sun (AM 1.5 G, 100 mW cm-2), respectively.

AB - A sensitized-type solar cell based on TiO2 photoanode and CdS quantum dots (QDs) as sensitizers has been studied. CdS QDs are grown on TiO2 film, utilizing ultrasonic spray pyrolysis deposition method. The photovoltaic measurement shows that the cell performance is improved with the increase of CdS deposition time and the short circuit current density and the conversion efficiency reach maximum values of 5.95 mA cm-2 and 1.21% at one sun (AM 1.5 G, 100 mW cm-2), respectively.

KW - CdS

KW - Quantum dot sensitized solar cell

KW - Ultrasonic spray pyrolysis

UR - https://www.scopus.com/pages/publications/84918579614

U2 - 10.1166/nnl.2014.1770

DO - 10.1166/nnl.2014.1770

M3 - 文章

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SN - 1941-4900

VL - 6

SP - 404

EP - 408

JO - Nanoscience and Nanotechnology Letters

JF - Nanoscience and Nanotechnology Letters

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