Nano-structured CuO-Cu2O Complex Thin Film for Application in CH3NH3PbI3 Perovskite Solar Cells

Lung Chieh Chen; Cheng Chiang Chen; Kai Chieh Liang; Sheng Hsiung Chang; Zhong Liang Tseng; Shih Chieh Yeh; Chin Ti Chen; Wen Ti Wu; Chun Guey Wu

doi:10.1186/s11671-016-1621-4

Nano-structured CuO-Cu₂O Complex Thin Film for Application in CH₃NH₃PbI₃ Perovskite Solar Cells

Lung Chieh Chen, Cheng Chiang Chen, Kai Chieh Liang, Sheng Hsiung Chang, Zhong Liang Tseng, Shih Chieh Yeh, Chin Ti Chen, Wen Ti Wu, Chun Guey Wu

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

89 引文斯高帕斯（Scopus）

摘要

Nano-structured CuO-Cu₂O complex thin film-based perovskite solar cells were fabricated on an indium tin oxide (ITO)-coated glass and studied. Copper (Cu) thin films with a purity of 99.995 % were deposited on an ITO-coated glass by magnetron reactive sputtering. To optimize the properties of the nano-structured CuO-Cu₂O complex thin films, the deposited Cu thin films were thermally oxidized at various temperatures from 300 to 400 °C. A CH₃NH₃PbI₃ perovskite absorber was fabricated on top of CuO-Cu₂O complex thin film by a one-step spin-coating process with a toluene washing treatment. Following optimization, the maximum power conversion efficiency (PCE) exceeded 8.1 %. Therefore, the low-cost, solution-processed, stable nano-structured CuO-Cu₂O complex thin film can be used as an alternative hole transport layer (HTL) in industrially produced perovskite solar cells.

原文	???core.languages.en_GB???
文章編號	402
期刊	Nanoscale Research Letters
卷	11
發行號	1
DOIs	https://doi.org/10.1186/s11671-016-1621-4
出版狀態	已出版 - 1 12月 2016

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10.1186/s11671-016-1621-4

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title = "Nano-structured CuO-Cu2O Complex Thin Film for Application in CH3NH3PbI3 Perovskite Solar Cells",

abstract = "Nano-structured CuO-Cu2O complex thin film-based perovskite solar cells were fabricated on an indium tin oxide (ITO)-coated glass and studied. Copper (Cu) thin films with a purity of 99.995 % were deposited on an ITO-coated glass by magnetron reactive sputtering. To optimize the properties of the nano-structured CuO-Cu2O complex thin films, the deposited Cu thin films were thermally oxidized at various temperatures from 300 to 400 °C. A CH3NH3PbI3 perovskite absorber was fabricated on top of CuO-Cu2O complex thin film by a one-step spin-coating process with a toluene washing treatment. Following optimization, the maximum power conversion efficiency (PCE) exceeded 8.1 %. Therefore, the low-cost, solution-processed, stable nano-structured CuO-Cu2O complex thin film can be used as an alternative hole transport layer (HTL) in industrially produced perovskite solar cells.",

keywords = "CHNHPbI perovskite, CuO-CuO complex-based, Nano-structured",

author = "Chen, {Lung Chieh} and Chen, {Cheng Chiang} and Liang, {Kai Chieh} and Chang, {Sheng Hsiung} and Tseng, {Zhong Liang} and Yeh, {Shih Chieh} and Chen, {Chin Ti} and Wu, {Wen Ti} and Wu, {Chun Guey}",

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T1 - Nano-structured CuO-Cu2O Complex Thin Film for Application in CH3NH3PbI3 Perovskite Solar Cells

AU - Chen, Lung Chieh

AU - Chen, Cheng Chiang

AU - Liang, Kai Chieh

AU - Chang, Sheng Hsiung

AU - Tseng, Zhong Liang

AU - Yeh, Shih Chieh

AU - Chen, Chin Ti

AU - Wu, Wen Ti

AU - Wu, Chun Guey

PY - 2016/12/1

Y1 - 2016/12/1

N2 - Nano-structured CuO-Cu2O complex thin film-based perovskite solar cells were fabricated on an indium tin oxide (ITO)-coated glass and studied. Copper (Cu) thin films with a purity of 99.995 % were deposited on an ITO-coated glass by magnetron reactive sputtering. To optimize the properties of the nano-structured CuO-Cu2O complex thin films, the deposited Cu thin films were thermally oxidized at various temperatures from 300 to 400 °C. A CH3NH3PbI3 perovskite absorber was fabricated on top of CuO-Cu2O complex thin film by a one-step spin-coating process with a toluene washing treatment. Following optimization, the maximum power conversion efficiency (PCE) exceeded 8.1 %. Therefore, the low-cost, solution-processed, stable nano-structured CuO-Cu2O complex thin film can be used as an alternative hole transport layer (HTL) in industrially produced perovskite solar cells.

AB - Nano-structured CuO-Cu2O complex thin film-based perovskite solar cells were fabricated on an indium tin oxide (ITO)-coated glass and studied. Copper (Cu) thin films with a purity of 99.995 % were deposited on an ITO-coated glass by magnetron reactive sputtering. To optimize the properties of the nano-structured CuO-Cu2O complex thin films, the deposited Cu thin films were thermally oxidized at various temperatures from 300 to 400 °C. A CH3NH3PbI3 perovskite absorber was fabricated on top of CuO-Cu2O complex thin film by a one-step spin-coating process with a toluene washing treatment. Following optimization, the maximum power conversion efficiency (PCE) exceeded 8.1 %. Therefore, the low-cost, solution-processed, stable nano-structured CuO-Cu2O complex thin film can be used as an alternative hole transport layer (HTL) in industrially produced perovskite solar cells.

KW - CHNHPbI perovskite

KW - CuO-CuO complex-based

KW - Nano-structured

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Nano-structured CuO-Cu2O Complex Thin Film for Application in CH3NH3PbI3 Perovskite Solar Cells

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Nano-structured CuO-Cu₂O Complex Thin Film for Application in CH₃NH₃PbI₃ Perovskite Solar Cells