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

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

doi:10.1039/c5ta01343g

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

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

Department of Chemical Engineering

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

55 Citations (Scopus)

Abstract

A high-performance hole-transporting layer (HTL)-free conventional perovskite/fullerene heterojunction thin-film PVSC was demonstrated. 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.

Original language	English
Pages (from-to)	9128-9132
Number of pages	5
Journal	Journal of Materials Chemistry A
Volume	3
Issue number	17
DOIs	https://doi.org/10.1039/c5ta01343g
Publication status	Published - 2015 May 7

All Science Journal Classification (ASJC) codes

General Chemistry
Renewable Energy, Sustainability and the Environment
General Materials Science

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abstract = "A high-performance hole-transporting layer (HTL)-free conventional perovskite/fullerene heterojunction thin-film PVSC was demonstrated. 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.",

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AU - Tsai, Kai Wei

AU - Chueh, Chu Chen

AU - Williams, Spencer T.

AU - Wen, Ten Chin

AU - Jen, Alex K.Y.

PY - 2015/5/7

Y1 - 2015/5/7

N2 - A high-performance hole-transporting layer (HTL)-free conventional perovskite/fullerene heterojunction thin-film PVSC was demonstrated. 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.

AB - A high-performance hole-transporting layer (HTL)-free conventional perovskite/fullerene heterojunction thin-film PVSC was demonstrated. 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.

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

Abstract

All Science Journal Classification (ASJC) codes

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