Bulk-heterojunction photovoltaic cells with donor-acceptor ratio varied across the film prepared by evaporative spray deposition using ultradilute solution method

Masato Shakutsui, Tadashi Iwamoto, Katsuhiko Fujita

研究成果: ジャーナルへの寄稿記事

1 引用 (Scopus)

抄録

We fabricated three types of bulk-heterojunction (BHJ) photovoltaic cells with the electron donor and acceptor ratio varied across the film. One has a stacked layer structure of a donor-rich layer (2 : 1) the near cathode and an acceptor-rich layer (1 : 2) near the anode (DA-BHJ), another has a stacked structure with the inverse order (AD-BHJ), and the other has a constant ratio (1 : 1) as a reference. These were fabricated by evaporative spray deposition using ultradilute solution (ESDUS) method. The DA-BHJ cell showed significantly higher energy conversion efficiency than the AD-BHJ cell and the reference BHJ cell where the three exhibited almost identical light absorption.

元の言語英語
ページ(範囲)602071-602073
ページ数3
ジャーナルJapanese Journal of Applied Physics
49
発行部数6 PART 1
DOI
出版物ステータス出版済み - 6 2010

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Photovoltaic cells
photovoltaic cells
sprayers
Heterojunctions
heterojunctions
cells
energy conversion efficiency
electromagnetic absorption
Energy conversion
Light absorption
Conversion efficiency
Anodes
Cathodes
anodes
cathodes
Electrons
electrons

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

これを引用

Bulk-heterojunction photovoltaic cells with donor-acceptor ratio varied across the film prepared by evaporative spray deposition using ultradilute solution method. / Shakutsui, Masato; Iwamoto, Tadashi; Fujita, Katsuhiko.

:: Japanese Journal of Applied Physics, 巻 49, 番号 6 PART 1, 06.2010, p. 602071-602073.

研究成果: ジャーナルへの寄稿記事

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