Suppressed charge recombination in inverted organic photovoltaics via enhanced charge extraction by using a conductive fullerene electron transport layer

Chang-Zhi Li; Chih-Yu Chang; Yue Zang; Huan-Xin Ju; Chu-Chen Chueh; Po-Wei Liang; Namchul Cho; David S Ginger; Alex K-Y Jen

doi:10.1002/adma.201402276

Suppressed charge recombination in inverted organic photovoltaics via enhanced charge extraction by using a conductive fullerene electron transport layer

Chang-Zhi Li
, Chih-Yu Chang
, Yue Zang
, Huan-Xin Ju
, Chu-Chen Chueh
, Po-Wei Liang
, Namchul Cho
, David S Ginger
, Alex K-Y Jen

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

Abstract

Conductive fullerene electron-transporting layers (ETLs) are developed to facilitate the solution processing of highly efficient inverted OSCs with power conversion efficiency (PCE) reaching 9.6%. Its high conductivity also allows devices to be fabricated independently of the ETL thickness (up to ca. 50 nm). Transient photovoltage (TPV) measurements are used to shed light on how these conductive ETLs help suppress charge recombination in solar cells.

Original language	English
Pages (from-to)	6262-7
Number of pages	6
Journal	Advanced Materials
Volume	26
Issue number	36
DOIs	https://doi.org/10.1002/adma.201402276
Publication status	Published - Sept 2014
Externally published	Yes

UN SDGs

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

SDG 7 Affordable and Clean Energy

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10.1002/adma.201402276

Cite this

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title = "Suppressed charge recombination in inverted organic photovoltaics via enhanced charge extraction by using a conductive fullerene electron transport layer",

abstract = "Conductive fullerene electron-transporting layers (ETLs) are developed to facilitate the solution processing of highly efficient inverted OSCs with power conversion efficiency (PCE) reaching 9.6\%. Its high conductivity also allows devices to be fabricated independently of the ETL thickness (up to ca. 50 nm). Transient photovoltage (TPV) measurements are used to shed light on how these conductive ETLs help suppress charge recombination in solar cells.",

author = "Chang-Zhi Li and Chih-Yu Chang and Yue Zang and Huan-Xin Ju and Chu-Chen Chueh and Po-Wei Liang and Namchul Cho and Ginger, \{David S\} and Jen, \{Alex K-Y\}",

note = "{\textcopyright} 2014 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim.",

year = "2014",

month = sep,

doi = "10.1002/adma.201402276",

language = "English",

volume = "26",

pages = "6262--7",

journal = "Advanced Materials",

issn = "0935-9648",

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TY - JOUR

T1 - Suppressed charge recombination in inverted organic photovoltaics via enhanced charge extraction by using a conductive fullerene electron transport layer

AU - Li, Chang-Zhi

AU - Chang, Chih-Yu

AU - Zang, Yue

AU - Ju, Huan-Xin

AU - Chueh, Chu-Chen

AU - Liang, Po-Wei

AU - Cho, Namchul

AU - Ginger, David S

AU - Jen, Alex K-Y

PY - 2014/9

Y1 - 2014/9

N2 - Conductive fullerene electron-transporting layers (ETLs) are developed to facilitate the solution processing of highly efficient inverted OSCs with power conversion efficiency (PCE) reaching 9.6%. Its high conductivity also allows devices to be fabricated independently of the ETL thickness (up to ca. 50 nm). Transient photovoltage (TPV) measurements are used to shed light on how these conductive ETLs help suppress charge recombination in solar cells.

AB - Conductive fullerene electron-transporting layers (ETLs) are developed to facilitate the solution processing of highly efficient inverted OSCs with power conversion efficiency (PCE) reaching 9.6%. Its high conductivity also allows devices to be fabricated independently of the ETL thickness (up to ca. 50 nm). Transient photovoltage (TPV) measurements are used to shed light on how these conductive ETLs help suppress charge recombination in solar cells.

U2 - 10.1002/adma.201402276

DO - 10.1002/adma.201402276

M3 - Article

C2 - 25091210

SN - 0935-9648

VL - 26

SP - 6262

EP - 6267

JO - Advanced Materials

JF - Advanced Materials

IS - 36

ER -

Suppressed charge recombination in inverted organic photovoltaics via enhanced charge extraction by using a conductive fullerene electron transport layer

Abstract

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