Air-stable inverted organic solar cells using TiO 2 layer deposited by atomic layer deposition

Yong Jin Kang; Chang Su Kim; Se Hun Kwon; Jae Wook Kang

doi:10.1109/PVSC.2011.6186160

Air-stable inverted organic solar cells using TiO ₂ layer deposited by atomic layer deposition

Yong Jin Kang^*
, Chang Su Kim
, Se Hun Kwon
, Jae Wook Kang

^*Corresponding author for this work

Department of Flexible and Printable Electronics

Korea Institute of Materials Science
Pusan National University

Research output: Contribution to conference › Conference paper › peer-review

2 Scopus citations

Abstract

We investigated the air-stable and highly efficient inverted organic solar cells (IOSCs) using TiO ₂ as electron selective layer prepared by an atomic layer deposition (ALD) method. Various thicknesses of TiO ₂ layer from 10 to 50 nm were adapted to confirm the thickness effect on device performance and stability. The IOSC with 20-nm-thick TiO ₂ layer showed the PCE of 3.01 % under AM 1.5 simulated illumination. Furthermore, the IOSCs showed better stability retaining over 80 % of the maximum PCE after 30 days. This suggests that IOSCs with TiO ₂ layer deposited by ALD gives a promising way for fabrication of air-stable organic solar cells.

Original language	English
Title of host publication	Program - 37th IEEE Photovoltaic Specialists Conference, PVSC 2011
Pages	1165-1166
Number of pages	2
DOIs	https://doi.org/10.1109/PVSC.2011.6186160
State	Published - 2011
Event	37th IEEE Photovoltaic Specialists Conference, PVSC 2011 - Seattle, WA, United States Duration: 2011.06.19 → 2011.06.24

Publication series

Name	Conference Record of the IEEE Photovoltaic Specialists Conference
ISSN (Print)	0160-8371

Conference

Conference	37th IEEE Photovoltaic Specialists Conference, PVSC 2011
Country/Territory	United States
City	Seattle, WA
Period	11.06.19 → 11.06.24

UN SDGs

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

SDG 7 Affordable and Clean Energy

Access to Document

10.1109/PVSC.2011.6186160

Cite this

@inproceedings{682450aa902342f4937bc5d510557bfa,

title = "Air-stable inverted organic solar cells using TiO 2 layer deposited by atomic layer deposition",

abstract = "We investigated the air-stable and highly efficient inverted organic solar cells (IOSCs) using TiO 2 as electron selective layer prepared by an atomic layer deposition (ALD) method. Various thicknesses of TiO 2 layer from 10 to 50 nm were adapted to confirm the thickness effect on device performance and stability. The IOSC with 20-nm-thick TiO 2 layer showed the PCE of 3.01 \% under AM 1.5 simulated illumination. Furthermore, the IOSCs showed better stability retaining over 80 \% of the maximum PCE after 30 days. This suggests that IOSCs with TiO 2 layer deposited by ALD gives a promising way for fabrication of air-stable organic solar cells.",

author = "Kang, \{Yong Jin\} and Kim, \{Chang Su\} and Kwon, \{Se Hun\} and Kang, \{Jae Wook\}",

year = "2011",

doi = "10.1109/PVSC.2011.6186160",

language = "English",

isbn = "9781424499656",

series = "Conference Record of the IEEE Photovoltaic Specialists Conference",

pages = "1165--1166",

booktitle = "Program - 37th IEEE Photovoltaic Specialists Conference, PVSC 2011",

note = "37th IEEE Photovoltaic Specialists Conference, PVSC 2011 ; Conference date: 19-06-2011 Through 24-06-2011",

}

Kang, YJ, Kim, CS, Kwon, SH & Kang, JW 2011, Air-stable inverted organic solar cells using TiO ₂ layer deposited by atomic layer deposition. in Program - 37th IEEE Photovoltaic Specialists Conference, PVSC 2011., 6186160, Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1165-1166, 37th IEEE Photovoltaic Specialists Conference, PVSC 2011, Seattle, WA, United States, 11.06.19. https://doi.org/10.1109/PVSC.2011.6186160

Air-stable inverted organic solar cells using TiO ₂ layer deposited by atomic layer deposition. / Kang, Yong Jin; Kim, Chang Su; Kwon, Se Hun et al.
Program - 37th IEEE Photovoltaic Specialists Conference, PVSC 2011. 2011. p. 1165-1166 6186160 (Conference Record of the IEEE Photovoltaic Specialists Conference).

Research output: Contribution to conference › Conference paper › peer-review

TY - GEN

T1 - Air-stable inverted organic solar cells using TiO 2 layer deposited by atomic layer deposition

AU - Kang, Yong Jin

AU - Kim, Chang Su

AU - Kwon, Se Hun

AU - Kang, Jae Wook

PY - 2011

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N2 - We investigated the air-stable and highly efficient inverted organic solar cells (IOSCs) using TiO 2 as electron selective layer prepared by an atomic layer deposition (ALD) method. Various thicknesses of TiO 2 layer from 10 to 50 nm were adapted to confirm the thickness effect on device performance and stability. The IOSC with 20-nm-thick TiO 2 layer showed the PCE of 3.01 % under AM 1.5 simulated illumination. Furthermore, the IOSCs showed better stability retaining over 80 % of the maximum PCE after 30 days. This suggests that IOSCs with TiO 2 layer deposited by ALD gives a promising way for fabrication of air-stable organic solar cells.

AB - We investigated the air-stable and highly efficient inverted organic solar cells (IOSCs) using TiO 2 as electron selective layer prepared by an atomic layer deposition (ALD) method. Various thicknesses of TiO 2 layer from 10 to 50 nm were adapted to confirm the thickness effect on device performance and stability. The IOSC with 20-nm-thick TiO 2 layer showed the PCE of 3.01 % under AM 1.5 simulated illumination. Furthermore, the IOSCs showed better stability retaining over 80 % of the maximum PCE after 30 days. This suggests that IOSCs with TiO 2 layer deposited by ALD gives a promising way for fabrication of air-stable organic solar cells.

UR - https://www.scopus.com/pages/publications/84861037571

U2 - 10.1109/PVSC.2011.6186160

DO - 10.1109/PVSC.2011.6186160

M3 - Conference paper

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T3 - Conference Record of the IEEE Photovoltaic Specialists Conference

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BT - Program - 37th IEEE Photovoltaic Specialists Conference, PVSC 2011

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Y2 - 19 June 2011 through 24 June 2011

ER -