A crosslinked fullerene matrix doped with an ionic fullerene as a cathodic buffer layer toward high-performance and thermally stable polymer and organic metallohalide perovskite solar cells

Yi Hsiang Chao; Yi You Huang; Jen Yun Chang; Shih Hao Peng; Wei Yi Tu; Yen-Ju Cheng; Jianhui Hou; Chain-Shu Hsu

doi:10.1039/c5ta05057j

A crosslinked fullerene matrix doped with an ionic fullerene as a cathodic buffer layer toward high-performance and thermally stable polymer and organic metallohalide perovskite solar cells

Yi Hsiang Chao, Yi You Huang, Jen Yun Chang, Shih Hao Peng, Wei Yi Tu, Yen-Ju Cheng, Jianhui Hou, Chain-Shu Hsu^*

^*Corresponding author for this work

Department of Applied Chemistry

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Abstract

In this study, we developed a new cathodic buffer layer consisting of a cross-linked [6,6]-phenyl-C₆₁-butyric styryl dendron ester (C-PCBSD) matrix and an ionic FPI dopant. The incorporation of FPI can improve the electron mobility via an anion induced charge transfer (AIET) mechanism, while maintaining the solvent-resistant properties of the crosslinked layer. ZnO combined with the C-PCBSD/FPI layer can effectively and universally improve the performance of bulk-heterojunction polymer solar cells (BHJPSCs), planar heterojunction polymer solar cells (PHJPSCs), and organic metallohalide perovskite solar cells (OMPSCs). Furthermore, the insertion of the C-PCBSD/FPI layer can improve the thermal stability of the device by preventing the residual moisture in ZnO from diffusing into the CH₃NH₃PbI₃ layer in OMPSCs.

Original language	English
Pages (from-to)	20382-20388
Number of pages	7
Journal	Journal of Materials Chemistry A
Volume	3
Issue number	40
DOIs	https://doi.org/10.1039/c5ta05057j
State	Published - 1 Jan 2015

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Chao, Y. H., Huang, Y. Y., Chang, J. Y., Peng, S. H., Tu, W. Y., Cheng, Y-J., Hou, J., & Hsu, C-S. (2015). A crosslinked fullerene matrix doped with an ionic fullerene as a cathodic buffer layer toward high-performance and thermally stable polymer and organic metallohalide perovskite solar cells. Journal of Materials Chemistry A, 3(40), 20382-20388. https://doi.org/10.1039/c5ta05057j

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title = "A crosslinked fullerene matrix doped with an ionic fullerene as a cathodic buffer layer toward high-performance and thermally stable polymer and organic metallohalide perovskite solar cells",

abstract = "In this study, we developed a new cathodic buffer layer consisting of a cross-linked [6,6]-phenyl-C61-butyric styryl dendron ester (C-PCBSD) matrix and an ionic FPI dopant. The incorporation of FPI can improve the electron mobility via an anion induced charge transfer (AIET) mechanism, while maintaining the solvent-resistant properties of the crosslinked layer. ZnO combined with the C-PCBSD/FPI layer can effectively and universally improve the performance of bulk-heterojunction polymer solar cells (BHJPSCs), planar heterojunction polymer solar cells (PHJPSCs), and organic metallohalide perovskite solar cells (OMPSCs). Furthermore, the insertion of the C-PCBSD/FPI layer can improve the thermal stability of the device by preventing the residual moisture in ZnO from diffusing into the CH3NH3PbI3 layer in OMPSCs.",

author = "Chao, {Yi Hsiang} and Huang, {Yi You} and Chang, {Jen Yun} and Peng, {Shih Hao} and Tu, {Wei Yi} and Yen-Ju Cheng and Jianhui Hou and Chain-Shu Hsu",

year = "2015",

month = jan,

day = "1",

doi = "10.1039/c5ta05057j",

language = "English",

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journal = "Journal of Materials Chemistry A",

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Chao, YH, Huang, YY, Chang, JY, Peng, SH, Tu, WY, Cheng, Y-J, Hou, J & Hsu, C-S 2015, 'A crosslinked fullerene matrix doped with an ionic fullerene as a cathodic buffer layer toward high-performance and thermally stable polymer and organic metallohalide perovskite solar cells', Journal of Materials Chemistry A, vol. 3, no. 40, pp. 20382-20388. https://doi.org/10.1039/c5ta05057j

A crosslinked fullerene matrix doped with an ionic fullerene as a cathodic buffer layer toward high-performance and thermally stable polymer and organic metallohalide perovskite solar cells. / Chao, Yi Hsiang; Huang, Yi You; Chang, Jen Yun et al.
In: Journal of Materials Chemistry A, Vol. 3, No. 40, 01.01.2015, p. 20382-20388.

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

TY - JOUR

T1 - A crosslinked fullerene matrix doped with an ionic fullerene as a cathodic buffer layer toward high-performance and thermally stable polymer and organic metallohalide perovskite solar cells

AU - Chao, Yi Hsiang

AU - Huang, Yi You

AU - Chang, Jen Yun

AU - Peng, Shih Hao

AU - Tu, Wei Yi

AU - Cheng, Yen-Ju

AU - Hou, Jianhui

AU - Hsu, Chain-Shu

PY - 2015/1/1

Y1 - 2015/1/1

N2 - In this study, we developed a new cathodic buffer layer consisting of a cross-linked [6,6]-phenyl-C61-butyric styryl dendron ester (C-PCBSD) matrix and an ionic FPI dopant. The incorporation of FPI can improve the electron mobility via an anion induced charge transfer (AIET) mechanism, while maintaining the solvent-resistant properties of the crosslinked layer. ZnO combined with the C-PCBSD/FPI layer can effectively and universally improve the performance of bulk-heterojunction polymer solar cells (BHJPSCs), planar heterojunction polymer solar cells (PHJPSCs), and organic metallohalide perovskite solar cells (OMPSCs). Furthermore, the insertion of the C-PCBSD/FPI layer can improve the thermal stability of the device by preventing the residual moisture in ZnO from diffusing into the CH3NH3PbI3 layer in OMPSCs.

AB - In this study, we developed a new cathodic buffer layer consisting of a cross-linked [6,6]-phenyl-C61-butyric styryl dendron ester (C-PCBSD) matrix and an ionic FPI dopant. The incorporation of FPI can improve the electron mobility via an anion induced charge transfer (AIET) mechanism, while maintaining the solvent-resistant properties of the crosslinked layer. ZnO combined with the C-PCBSD/FPI layer can effectively and universally improve the performance of bulk-heterojunction polymer solar cells (BHJPSCs), planar heterojunction polymer solar cells (PHJPSCs), and organic metallohalide perovskite solar cells (OMPSCs). Furthermore, the insertion of the C-PCBSD/FPI layer can improve the thermal stability of the device by preventing the residual moisture in ZnO from diffusing into the CH3NH3PbI3 layer in OMPSCs.

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U2 - 10.1039/c5ta05057j

DO - 10.1039/c5ta05057j

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SN - 2050-7488

VL - 3

SP - 20382

EP - 20388

JO - Journal of Materials Chemistry A

JF - Journal of Materials Chemistry A

IS - 40

ER -

A crosslinked fullerene matrix doped with an ionic fullerene as a cathodic buffer layer toward high-performance and thermally stable polymer and organic metallohalide perovskite solar cells

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