Successful demonstration of an efficient I-/(SeCN)2 redox mediator for dye-sensitized solar cells

Donghoon Song; Moon Sung Kang; Yong Gun Lee; Woohyung Cho; Jung Hyun Lee; Taewook Son; Kyoung Jun Lee; S. Nagarajan; P. Sudhagar; Jun Ho Yum; Yong Soo Kang

doi:10.1039/c1cp23457a

Successful demonstration of an efficient I^-/(SeCN)₂ redox mediator for dye-sensitized solar cells

Donghoon Song
, Moon Sung Kang
, Yong Gun Lee
, Woohyung Cho
, Jung Hyun Lee
, Taewook Son
, Kyoung Jun Lee
, S. Nagarajan
, P. Sudhagar
, Jun Ho Yum
, Yong Soo Kang

Chemical Engineering and Materials Science

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

22 Scopus citations

Abstract

A new I^-/(SeCN)₂ redox mediator has favorable properties for dye-sensitized solar cells (DSCs) such as less visible light absorption, higher ionic conductivity, and downward shift of redox potential than I^-/I₃^-. It was then applied for DSCs towards increasing energy conversion efficiency, giving a new potential for improving performance.

Original language	English (US)
Pages (from-to)	469-472
Number of pages	4
Journal	Physical Chemistry Chemical Physics
Volume	14
Issue number	2
DOIs	https://doi.org/10.1039/c1cp23457a
State	Published - Jan 14 2012

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10.1039/c1cp23457a

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Cite this

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abstract = "A new I-/(SeCN)2 redox mediator has favorable properties for dye-sensitized solar cells (DSCs) such as less visible light absorption, higher ionic conductivity, and downward shift of redox potential than I-/I3-. It was then applied for DSCs towards increasing energy conversion efficiency, giving a new potential for improving performance.",

author = "Donghoon Song and Kang, \{Moon Sung\} and Lee, \{Yong Gun\} and Woohyung Cho and Lee, \{Jung Hyun\} and Taewook Son and Lee, \{Kyoung Jun\} and S. Nagarajan and P. Sudhagar and Yum, \{Jun Ho\} and Kang, \{Yong Soo\}",

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AU - Song, Donghoon

AU - Kang, Moon Sung

AU - Lee, Yong Gun

AU - Cho, Woohyung

AU - Lee, Jung Hyun

AU - Son, Taewook

AU - Lee, Kyoung Jun

AU - Nagarajan, S.

AU - Sudhagar, P.

AU - Yum, Jun Ho

AU - Kang, Yong Soo

PY - 2012/1/14

Y1 - 2012/1/14

N2 - A new I-/(SeCN)2 redox mediator has favorable properties for dye-sensitized solar cells (DSCs) such as less visible light absorption, higher ionic conductivity, and downward shift of redox potential than I-/I3-. It was then applied for DSCs towards increasing energy conversion efficiency, giving a new potential for improving performance.

AB - A new I-/(SeCN)2 redox mediator has favorable properties for dye-sensitized solar cells (DSCs) such as less visible light absorption, higher ionic conductivity, and downward shift of redox potential than I-/I3-. It was then applied for DSCs towards increasing energy conversion efficiency, giving a new potential for improving performance.

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