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Development of solution-processed organic thin-film solar cells using unmodified fullerenes

Research Project

Project/Area Number 26289094
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Electronic materials/Electric materials
Research InstitutionUniversity of Hyogo

Principal Investigator

Tada Kazuya  兵庫県立大学, 工学(系)研究科(研究院), 准教授 (90305681)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥15,730,000 (Direct Cost: ¥12,100,000、Indirect Cost: ¥3,630,000)
Fiscal Year 2016: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2014: ¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
Keywords有機薄膜太陽電池 / 導電性高分子 / 無修飾フラーレン / 非ハロゲン系溶媒
Outline of Final Research Achievements

To realize solution-processed organic thin-film solar cells with low economical and environmental costs, the author has studied solution-processed organic solar cells using unmodified fullerene and halogen-free solvent. It has been found that the PTB7-Th:C70 photocells prepared with 1,2,4-trimethylbenzene show power conversion efficiency (PCE) of 5% under1 sun illumination. In comparison with the device with C70-PCBM, the device with unmodified C70 shows low PCE but superior thermal robustness. It has been also found that power conversion efficiency (PCE) becomes higher at lower light illumination.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (39 results)

All 2017 2016 2015 2014 Other

All Journal Article (12 results) (of which Peer Reviewed: 12 results,  Acknowledgement Compliant: 12 results) Presentation (25 results) (of which Int'l Joint Research: 5 results,  Invited: 4 results) Remarks (2 results)

  • [Journal Article] Validation of opposed two-diode equivalent-circuit model for S-shaped characteristic in polymer photocell by low-light characterization2017

    • Author(s)
      K. Tada
    • Journal Title

      Organic Electronics

      Volume: 40 Pages: 8-12

    • DOI

      10.1016/j.orgel.2016.10.031

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Characteristics of PTB7-Th:C70 bulk heterojunction photocells under low-light illumination: Critical effect of dark parallel resistance2017

    • Author(s)
      K. Tada
    • Journal Title

      Physica Status Solidi (a)

      Volume: - Issue: 7

    • DOI

      10.1002/pssa.201700018

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Characteristics of PTB7:C70 Bulk Heterojunction Photocell Prepared with Halogen-Free Solvent at Low Light Illumination2017

    • Author(s)
      K. Tada
    • Journal Title

      Molecular Crystals and Liquid Crystals

      Volume: -

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Characteristics of PTB7:C70 Bulk Heterojunction Photocell Prepared with Halogen-Free Solvent at Low Light Illumination2016

    • Author(s)
      K. Tada
    • Journal Title

      Polymer Bulletin

      Volume: 73 Issue: 9 Pages: 2401-2408

    • DOI

      10.1007/s00289-016-1667-6

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Characterization of polymer bulk heterojunction photocell with unmodified C70 prepared with halogen-free solvent for indoor light harvesting2016

    • Author(s)
      K. Tada
    • Journal Title

      Organic Electronics

      Volume: 30 Pages: 289-295

    • DOI

      10.1016/j.orgel.2015.12.031

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Parameter extraction from S-shaped current-voltage characteristics in organic photocell with opposed two-diode model: Effects of ideality factors and series resistance2015

    • Author(s)
      K. Tada
    • Journal Title

      Physica Status Solidi (a)

      Volume: 212 Issue: 8 Pages: 1731-1734

    • DOI

      10.1002/pssa.201431877

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Prototyping of LED-based Spectral Response Measurement Device for Photocells2015

    • Author(s)
      田中宏明、多田和也
    • Journal Title

      IEEJ Transactions on Electronics, Information and Systems

      Volume: 135 Issue: 11 Pages: 1293-1298

    • DOI

      10.1541/ieejeiss.135.1293

    • NAID

      130005106326

    • ISSN
      0385-4221, 1348-8155
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Solution-processed photocells based on low energy-gap polymer and unmodified C70 composites from halogen-free solvent exceeding 5% power conversion efficiency2015

    • Author(s)
      K. Tada
    • Journal Title

      Solar Energy Materials and Solar Cells

      Volume: 143 Pages: 52-57

    • DOI

      10.1016/j.solmat.2015.06.029

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Note: Measuring spectral response of photocells with light-emitting diodes2015

    • Author(s)
      K. Tada and H. Tanaka
    • Journal Title

      Review of Scientific Instruments

      Volume: 86 Issue: 12

    • DOI

      10.1063/1.4938156

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Thermally robust bulk heterojunction photocells based on PTB7:C70 composites2015

    • Author(s)
      K. Tada
    • Journal Title

      Solar Energy Materials and Solar Cells

      Volume: 132 Pages: 15-20

    • DOI

      10.1016/j.solmat.2014.07.052

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Thermal Annealing Effect on Optical Absorption Spectra of Poly(3-hexylthiophene):Unmodified-C<SUB>60</SUB> Composites2015

    • Author(s)
      K. Tada
    • Journal Title

      IEICE Transactions on Electronics

      Volume: E98.C Issue: 2 Pages: 120-122

    • DOI

      10.1587/transele.E98.C.120

    • NAID

      130004841678

    • ISSN
      0916-8524, 1745-1353
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Solution-processed small molecular photocells with neat fullerene2014

    • Author(s)
      K. Tada
    • Journal Title

      Solar Energy Materials and Solar Cells

      Volume: 130 Pages: 331-335

    • DOI

      10.1016/j.solmat.2014.07.032

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] S字型電流-電圧特性を有する有機薄膜太陽電池の低照射光特性と等価回路モデル2017

    • Author(s)
      多田和也
    • Organizer
      2017年電子情報通信学会総合大会
    • Place of Presentation
      名城大学(愛知県名古屋市)
    • Year and Date
      2017-03-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] 室内光ハーベスティングデバイスとしての低環境負荷型有機薄膜太陽電池2017

    • Author(s)
      多田和也
    • Organizer
      平成29年 電気学会全国大会
    • Place of Presentation
      富山大学(富山県富山市)
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] S字特性を示す光電池用対向2ダイオードモデルの低照射光特性を用いた妥当性の検討2017

    • Author(s)
      多田和也
    • Organizer
      第64回 応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] Polymeric Photocells Using Unmodified Fullerene Prepared with Halogen-free Solvent2016

    • Author(s)
      K. Tada
    • Organizer
      IUPAC International Conference on Advanced Polymeric Materials Commemorating the 40th Anniversary of the Polymer Society of Korea (IUPAC-PSK40)
    • Place of Presentation
      済州島(韓国)
    • Year and Date
      2016-10-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] I-V曲線にS字特性を有する高分子光電池の低照射光特性2016

    • Author(s)
      多田和也
    • Organizer
      電子情報通信学会 有機エレクトロニクス研究会
    • Place of Presentation
      大阪大学(大阪府吹田市)
    • Year and Date
      2016-09-30
    • Related Report
      2016 Annual Research Report
  • [Presentation] 無修飾フラーレンと非ハロゲン系溶媒を用いた高分子光起電力素子の低照射光特性2016

    • Author(s)
      多田和也
    • Organizer
      2016年電子情報通信学会ソサイエティ大会
    • Place of Presentation
      北海道大学(北海道札幌市)
    • Year and Date
      2016-09-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] 1 sun照射下でS字特性を示すバルクヘテロジャンクション型光電池の低照射光特性2016

    • Author(s)
      多田和也
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県新潟市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] Characteristics of PTB7:C70 Bulk Heterojunction Photocell Prepared with Halogen-Free Solvent at Low Light Illumination2016

    • Author(s)
      K. Tada
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2016)
    • Place of Presentation
      アクロス福岡(福岡県福岡市)
    • Year and Date
      2016-09-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characteristics of PTB7-Th:C70 bulk heterojunction photocells under low-light illumination2016

    • Author(s)
      K. Tada
    • Organizer
      The 18th International Conference on Crystal Growth and Epitaxy (ICCGE18)
    • Place of Presentation
      名古屋国際会議場(愛知県名古屋市)
    • Year and Date
      2016-08-07
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 無修飾フラーレンを用いた高分子光電池の低照射光特性2016

    • Author(s)
      多田和也
    • Organizer
      電子情報通信学会 有機エレクトロニクス研究会
    • Place of Presentation
      しいのき迎賓館(石川県金沢市)
    • Year and Date
      2016-07-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] PTB7:C70バルクヘテロジャンクション型光電池の低照射光特性2016

    • Author(s)
      多田 和也
    • Organizer
      第63回 応用物理学関係連合講演会
    • Place of Presentation
      東京工業大学 大岡山キャンパス(東京都目黒区)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] LEDを用いた光電池の分光感度特性の評価2016

    • Author(s)
      54.田中宏明,多田和也
    • Organizer
      平成28年 電気学会全国大会
    • Place of Presentation
      東北大学 川内キャンパス(宮城県仙台市)
    • Year and Date
      2016-03-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 無修飾フラーレンと非ハロゲン系溶媒を用いた塗布型有機太陽電池2015

    • Author(s)
      多田 和也
    • Organizer
      電子情報通信学会 有機エレクトロニクス研究会
    • Place of Presentation
      大阪大学中之島センター(大阪府大阪市)
    • Year and Date
      2015-10-23
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] PTB7:C70複合体を用いた耐熱性のある塗布型有機太陽電池2015

    • Author(s)
      多田 和也
    • Organizer
      第76回応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋国際会議場(愛知県名古屋市)
    • Year and Date
      2015-09-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] Characteristics of PTB7:C70 Bulk Heterojunction Photocell Prepared with Halogen-Free Solvent at Low Light Illumination2015

    • Author(s)
      K. Tada
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP)
    • Place of Presentation
      済州島(韓国)
    • Year and Date
      2015-09-06
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 対向する2個のダイオードを有する等価回路による光起電力素子のS字特性のフィッティング2015

    • Author(s)
      多田 和也
    • Organizer
      電気学会 誘電・絶縁材料研究会
    • Place of Presentation
      富山大学(富山県富山市)
    • Year and Date
      2015-07-29
    • Related Report
      2015 Annual Research Report
  • [Presentation] Revival of unmodified fullerene in polymer bulk heterojunction photocells2015

    • Author(s)
      K. Tada
    • Organizer
      International Conference on Electrical and Electronic Material Engineering (ICEME2015)
    • Place of Presentation
      新大阪ブリックビル(大阪府大阪市)
    • Year and Date
      2015-05-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] PTB7:C70複合体を用いた耐熱性のある塗布型有機太陽電池2015

    • Author(s)
      多田和也
    • Organizer
      第62回 応用物理学関係連合講演会
    • Place of Presentation
      東海大学湘南キャンパス(神奈川県平塚市)
    • Year and Date
      2015-03-11 – 2015-03-14
    • Related Report
      2014 Annual Research Report
  • [Presentation] PTB7:C70複合体を用いた塗布型高分子太陽電池への熱アニーリング効果2015

    • Author(s)
      多田和也
    • Organizer
      2015年電子情報通信学会総合大会
    • Place of Presentation
      立命館大学びわこくさつキャンパス(滋賀県草津市)
    • Year and Date
      2015-03-10 – 2015-03-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] 有機光起電力素子の電流―電圧特性の等価回路モデルへのフィッティングによる評価2015

    • Author(s)
      多田和也
    • Organizer
      電子情報通信学会 有機エレクトロニクス研究会
    • Place of Presentation
      自然科学研究機構 岡崎コンファレンスセンター(愛知県岡崎市)
    • Year and Date
      2015-01-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] Realization of solution-processed bulk heterojunction photocells using neat fullerenes combined with halogen-free solvent2014

    • Author(s)
      K. Tada
    • Organizer
      The 14th International symposium on Advanced Organic Photonics (ISAOP-14)
    • Place of Presentation
      大阪大学吹田キャンパス(大阪府吹田市)
    • Year and Date
      2014-11-04 – 2014-11-05
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 無修飾フラーレンと非ハロゲン化溶媒を用いた低分子系有機薄膜光起電力素子2014

    • Author(s)
      多田和也
    • Organizer
      2014年電子情報通信学会ソサイエティ大会
    • Place of Presentation
      徳島大学 常三島キャンパス(徳島県徳島市)
    • Year and Date
      2014-09-23 – 2014-09-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] Solution-Processed Small Molecular Bulk Heterojunction Photocells with p-DTS(FBTTh2)2:C70 Composites2014

    • Author(s)
      K. Tada
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP)
    • Place of Presentation
      つくば国際会議場(茨城県つくば市)
    • Year and Date
      2014-09-20 – 2014-09-23
    • Related Report
      2014 Annual Research Report
  • [Presentation] 高分子電子輸送層の適用によるPTB7:C70バルクヘテロジャンクション光起電力素子のパワー変換効率向上2014

    • Author(s)
      多田和也
    • Organizer
      第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学 札幌キャンパス(北海道札幌市北区)
    • Year and Date
      2014-09-17 – 2014-09-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] Thermal annealing effect on optical absorption spectra of poly(3-hexylthiophene):unmodified-C60 composites2014

    • Author(s)
      K. Tada
    • Organizer
      8th International Symposium on Organic Molecular Electronics (ISOME 2014)
    • Place of Presentation
      東京農工大学小金井キャンパス(東京都小金井市)
    • Year and Date
      2014-05-15 – 2014-05-16
    • Related Report
      2014 Annual Research Report
  • [Remarks]

    • URL

      http://www.eng.u-hyogo.ac.jp/eecs/tada/tada.htm

    • Related Report
      2016 Annual Research Report
  • [Remarks] http://www.eng.u-hyogo.ac.jp/eecs/tada/tada.htm

    • Related Report
      2014 Annual Research Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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