Enhanced photovoltaic performance of inverted polymer solar cells utilizing multifunctional quantum-dot monolayers

Byung Joon Moon, Sungjae Cho, Kyu Seung Lee, Sukang Bae, Sanghyun Lee, Jun Yeon Hwang, Basavaraj Angadi, Yeonjin Yi, Min Park, Dong Ick Son

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

(Chemical Equation Presented) Polyethylenimine ethoxylated (PEIE)/monolayered quantum dots (QDs) play a multifunctional role as the electron transport layer and the absorption layer, in addition to causing surface plasmon resonance effects, for improving photovoltaic performance. This leads to a power conversion efficiency increase of up to 8.1% using a PTB7 (poly[[4,8-bis[(2-ethylhexyl) oxy]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl] thieno[3,4-b]thiophenediyl]]):PC71 BM ([6,6]-phenyl-C71-butyric acid methyl ester) active layer.

Original languageEnglish
Article number1401130
JournalAdvanced Energy Materials
Volume5
Issue number2
DOIs
Publication statusPublished - 2015 Jan 1

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Polyethyleneimine
Butyric acid
Butyric Acid
Surface plasmon resonance
Semiconductor quantum dots
Conversion efficiency
Monolayers
Esters
Polymer solar cells
Electron Transport

All Science Journal Classification (ASJC) codes

  • Renewable Energy, Sustainability and the Environment
  • Materials Science(all)

Cite this

Moon, Byung Joon ; Cho, Sungjae ; Lee, Kyu Seung ; Bae, Sukang ; Lee, Sanghyun ; Hwang, Jun Yeon ; Angadi, Basavaraj ; Yi, Yeonjin ; Park, Min ; Son, Dong Ick. / Enhanced photovoltaic performance of inverted polymer solar cells utilizing multifunctional quantum-dot monolayers. In: Advanced Energy Materials. 2015 ; Vol. 5, No. 2.
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Enhanced photovoltaic performance of inverted polymer solar cells utilizing multifunctional quantum-dot monolayers. / Moon, Byung Joon; Cho, Sungjae; Lee, Kyu Seung; Bae, Sukang; Lee, Sanghyun; Hwang, Jun Yeon; Angadi, Basavaraj; Yi, Yeonjin; Park, Min; Son, Dong Ick.

In: Advanced Energy Materials, Vol. 5, No. 2, 1401130, 01.01.2015.

Research output: Contribution to journalArticle

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AU - Cho, Sungjae

AU - Lee, Kyu Seung

AU - Bae, Sukang

AU - Lee, Sanghyun

AU - Hwang, Jun Yeon

AU - Angadi, Basavaraj

AU - Yi, Yeonjin

AU - Park, Min

AU - Son, Dong Ick

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