Passivation films with SU-8 polymers for organic solar cell protection from ultraviolet ray

Kyu Jin Kim; Yeong Seon Kim; Jin Ju Bae; Byoung Ho Kang; Se Hyuk Yeom; Heng Yuan; Shin Won Kang

doi:10.1016/j.solmat.2010.12.050

Passivation films with SU-8 polymers for organic solar cell protection from ultraviolet ray

Kyu Jin Kim
, Yeong Seon Kim
, Jin Ju Bae
, Byoung Ho Kang
, Se Hyuk Yeom
, Heng Yuan
, Shin Won Kang^*

^*Corresponding author for this work

Kyungpook National University

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

13 Scopus citations

Abstract

This paper investigates passivation films for organic solar cells (OSCs) in terms of the ultraviolet (UV) rays that the SU-8 film employs. An SU-8 film was deposited on the back side of an OSC sample, and the performance of the OSC was measured in terms of the UV intensity variation. The UV intensity was 10 and 30 mW/cm² at 365 nm. When 30 mW/cm²of UV was irradiated for 5 min, the V_oc and FF of the OSC without SU-8 film significantly decreased to 70% and 74%, respectively, from the pristine condition; leading to an efficiency decrease of approximately 48%. However, the V_oc and FF of OSC with passivation film slightly decreased to 93% and 98%, respectively.

Original language	English
Pages (from-to)	1238-1242
Number of pages	5
Journal	Solar Energy Materials and Solar Cells
Volume	95
Issue number	4
DOIs	https://doi.org/10.1016/j.solmat.2010.12.050
State	Published - Apr 2011
Externally published	Yes

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Organic solar cell
Passivation
Polymer film
SU-8
UV

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10.1016/j.solmat.2010.12.050

Cite this

@article{b1bd9ac093df42eb94556dfa686e8912,

title = "Passivation films with SU-8 polymers for organic solar cell protection from ultraviolet ray",

abstract = "This paper investigates passivation films for organic solar cells (OSCs) in terms of the ultraviolet (UV) rays that the SU-8 film employs. An SU-8 film was deposited on the back side of an OSC sample, and the performance of the OSC was measured in terms of the UV intensity variation. The UV intensity was 10 and 30 mW/cm2 at 365 nm. When 30 mW/cm2of UV was irradiated for 5 min, the Voc and FF of the OSC without SU-8 film significantly decreased to 70\% and 74\%, respectively, from the pristine condition; leading to an efficiency decrease of approximately 48\%. However, the Voc and FF of OSC with passivation film slightly decreased to 93\% and 98\%, respectively.",

keywords = "Organic solar cell, Passivation, Polymer film, SU-8, UV",

author = "Kim, \{Kyu Jin\} and Kim, \{Yeong Seon\} and Bae, \{Jin Ju\} and Kang, \{Byoung Ho\} and Yeom, \{Se Hyuk\} and Heng Yuan and Kang, \{Shin Won\}",

year = "2011",

month = apr,

doi = "10.1016/j.solmat.2010.12.050",

language = "英语",

volume = "95",

pages = "1238--1242",

journal = "Solar Energy Materials and Solar Cells",

issn = "0927-0248",

publisher = "Elsevier B.V.",

number = "4",

}

TY - JOUR

T1 - Passivation films with SU-8 polymers for organic solar cell protection from ultraviolet ray

AU - Kim, Kyu Jin

AU - Kim, Yeong Seon

AU - Bae, Jin Ju

AU - Kang, Byoung Ho

AU - Yeom, Se Hyuk

AU - Yuan, Heng

AU - Kang, Shin Won

PY - 2011/4

Y1 - 2011/4

N2 - This paper investigates passivation films for organic solar cells (OSCs) in terms of the ultraviolet (UV) rays that the SU-8 film employs. An SU-8 film was deposited on the back side of an OSC sample, and the performance of the OSC was measured in terms of the UV intensity variation. The UV intensity was 10 and 30 mW/cm2 at 365 nm. When 30 mW/cm2of UV was irradiated for 5 min, the Voc and FF of the OSC without SU-8 film significantly decreased to 70% and 74%, respectively, from the pristine condition; leading to an efficiency decrease of approximately 48%. However, the Voc and FF of OSC with passivation film slightly decreased to 93% and 98%, respectively.

AB - This paper investigates passivation films for organic solar cells (OSCs) in terms of the ultraviolet (UV) rays that the SU-8 film employs. An SU-8 film was deposited on the back side of an OSC sample, and the performance of the OSC was measured in terms of the UV intensity variation. The UV intensity was 10 and 30 mW/cm2 at 365 nm. When 30 mW/cm2of UV was irradiated for 5 min, the Voc and FF of the OSC without SU-8 film significantly decreased to 70% and 74%, respectively, from the pristine condition; leading to an efficiency decrease of approximately 48%. However, the Voc and FF of OSC with passivation film slightly decreased to 93% and 98%, respectively.

KW - Organic solar cell

KW - Passivation

KW - Polymer film

KW - SU-8

KW - UV

UR - https://www.scopus.com/pages/publications/79951853703

U2 - 10.1016/j.solmat.2010.12.050

DO - 10.1016/j.solmat.2010.12.050

M3 - 文章

AN - SCOPUS:79951853703

SN - 0927-0248

VL - 95

SP - 1238

EP - 1242

JO - Solar Energy Materials and Solar Cells

JF - Solar Energy Materials and Solar Cells

IS - 4

ER -

Passivation films with SU-8 polymers for organic solar cell protection from ultraviolet ray

Abstract

UN SDGs

Keywords

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