High-performance hole-transporting layer-free conventional perovskite/fullerene heterojunction thin-film solar cells

Tsai, Kai-Wei; Chueh, Chu-Chen; Williams, Spencer T.; Wen, Ten-Chin; Jen, Alex K.  Y.

doi:10.1039/c5ta01343g

Title: High-performance hole-transporting layer-free conventional perovskite/fullerene heterojunction thin-film solar cells

Abstract

A high-performance hole-transporting layer (HTL)-free conventional perovskite/fullerene heterojunction thin-film PVSC was demonstrated. Here, we revealed that perovskite can modify the work function of ITO, leading to sufficient charge extraction efficiency at the ITO/perovskite interface. Combined with the high conductivity of ITO, a PCE of >11% with a high open-circuit voltage (V_oc) of 1.01 V was achieved.

Authors:

Tsai, Kai-Wei ^[1]; Chueh, Chu-Chen ^[2]; Williams, Spencer T. ^[2]; Wen, Ten-Chin ^[3]; Jen, Alex K. Y. ^[2]

Univ. of Washington, Seattle, WA (United States). Dept. of Materials Science and Engineering; National Cheng Kung Univ., Tainan City (Taiwan). Dept. of Chemical Engineering
Univ. of Washington, Seattle, WA (United States). Dept. of Materials Science and Engineering
National Cheng Kung Univ., Tainan City (Taiwan). Dept. of Chemical Engineering

Publication Date:: Wed Mar 18 00:00:00 EDT 2015

Research Org.:: Univ. of Washington, Seattle, WA (United States)

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE); US Department of the Navy, Office of Naval Research (ONR); Asian Office of Aerospace R&D; Boeing-Johnson Foundation; Ministry of Science and Technology; National Science Foundation (NSF)

OSTI Identifier:: 1343566

Report Number(s):: DOE-UW-Jen-5
Journal ID: ISSN 2050-7488; JMCAET

Grant/Contract Number:: EE0006710; FA2386-11-1-4072; DGE-1256082; DGE- 0718124

Resource Type:: Accepted Manuscript

Journal Name:: Journal of Materials Chemistry. A

Additional Journal Information:: Journal Volume: 3; Journal Issue: 17; Journal ID: ISSN 2050-7488

Publisher:: Royal Society of Chemistry

Country of Publication:: United States

Language:: English

Subject:: 14 SOLAR ENERGY

Citation Formats


                    Tsai, Kai-Wei, Chueh, Chu-Chen, Williams, Spencer T., Wen, Ten-Chin, and Jen, Alex K.  Y. High-performance hole-transporting layer-free conventional perovskite/fullerene heterojunction thin-film solar cells.  United States: N. p., 2015. 
Web.  doi:10.1039/c5ta01343g.

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                    Tsai, Kai-Wei, Chueh, Chu-Chen, Williams, Spencer T., Wen, Ten-Chin, & Jen, Alex K.  Y. High-performance hole-transporting layer-free conventional perovskite/fullerene heterojunction thin-film solar cells.  United States.  https://doi.org/10.1039/c5ta01343g

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                    Tsai, Kai-Wei, Chueh, Chu-Chen, Williams, Spencer T., Wen, Ten-Chin, and Jen, Alex K.  Y. Wed .  
"High-performance hole-transporting layer-free conventional perovskite/fullerene heterojunction thin-film solar cells".  United States.  https://doi.org/10.1039/c5ta01343g.  https://www.osti.gov/servlets/purl/1343566.

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@article{osti_1343566,

  title        = {High-performance hole-transporting layer-free conventional perovskite/fullerene heterojunction thin-film solar cells},

  author       = {Tsai, Kai-Wei and Chueh, Chu-Chen and Williams, Spencer T. and Wen, Ten-Chin and Jen, Alex K.  Y.},

  abstractNote = {A high-performance hole-transporting layer (HTL)-free conventional perovskite/fullerene heterojunction thin-film PVSC was demonstrated. Here, we revealed that perovskite can modify the work function of ITO, leading to sufficient charge extraction efficiency at the ITO/perovskite interface. Combined with the high conductivity of ITO, a PCE of >11% with a high open-circuit voltage (Voc) of 1.01 V was achieved.},

  doi          = {10.1039/c5ta01343g},

  journal      = {Journal of Materials Chemistry. A},

  number       = 17,

  volume       = 3,

  place        = {United States},

  year         = {Wed Mar 18 00:00:00 EDT 2015},

  month        = {Wed Mar 18 00:00:00 EDT 2015}

}

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Title: High-performance hole-transporting layer-free conventional perovskite/fullerene heterojunction thin-film solar cells

Abstract

Citation Formats

Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells journal, May 2009

Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber journal, October 2013

Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH3NH3PbI3 journal, October 2013

Additive Enhanced Crystallization of Solution-Processed Perovskite for Highly Efficient Planar-Heterojunction Solar Cells journal, March 2014

Solvent engineering for high-performance inorganic–organic hybrid perovskite solar cells journal, July 2014

Interface engineering of highly efficient perovskite solar cells journal, July 2014

Enhanced Environmental Stability of Planar Heterojunction Perovskite Solar Cells Based on Blade-Coating journal, October 2014

Sequential deposition as a route to high-performance perovskite-sensitized solar cells journal, July 2013

Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites journal, October 2012

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The nature of hydrogen in x‐ray photoelectron spectroscopy: General patterns from hydroxides to hydrogen bonding journal, May 1996

X-ray photoelectron spectroscopy of surface-treated indium-tin oxide thin films journal, December 1999

A photoelectron spectroscopy study on the indium tin oxide treatment by acids and bases journal, February 1999

Interface formation between NPB and processed indium tin oxide journal, March 2000

Electronic structures at the interface between Au and CH 3 NH 3 PbI 3 journal, January 2015

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Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber
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Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH₃NH₃PbI₃
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journal, August 2002

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journal, August 2014

Benefits of very thin PCBM and LiF layers for solution-processed p–i–n perovskite solar cells
journal, January 2014

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journal, October 2014

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journal, November 2012

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The nature of hydrogen in x‐ray photoelectron spectroscopy: General patterns from hydroxides to hydrogen bonding
journal, May 1996

X-ray photoelectron spectroscopy of surface-treated indium-tin oxide thin films
journal, December 1999

A photoelectron spectroscopy study on the indium tin oxide treatment by acids and bases
journal, February 1999

Interface formation between NPB and processed indium tin oxide
journal, March 2000

Electronic structures at the interface between Au and CH ₃ NH ₃ PbI ₃
journal, January 2015

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