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The three-composition bulk hetero junction thin film solar cell with super-career performance

Research Project

Project/Area Number 19H02662
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 31020:Earth resource engineering, Energy sciences-related
Research InstitutionOyama National College of Technology

Principal Investigator

Kato Takehito  小山工業高等専門学校, 機械工学科, 教授 (90590125)

Co-Investigator(Kenkyū-buntansha) 加藤 有行  長岡技術科学大学, 工学研究科, 教授 (10303190)
荒木 秀明  長岡工業高等専門学校, 物質工学科, 教授 (40342480)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2021: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
Keywords電子素子 / 有機無機ハイブリッド太陽電池 / 有機太陽電池 / 薄膜太陽電池 / 相分離構造 / 電荷分離効率 / 有機薄膜太陽電池 / ナノ相分離構造 / キャリアマネージメント / 有機系太陽電池 / 電荷再結合 / 相分離構造制御 / ナノ相分離構造制御
Outline of Research at the Start

超軽量で設置場所に制約が無い、劇的な低コストで導入可能な本提案の新型有機薄膜太陽電池は人々の生活と未来を激変させ、世界のエネルギー事情に明るい未来を創る。発電特性を大きく左右する発電層の内部に形成されるナノ相分離構造の簡便で汎用的な制御手法を構築するとともに、その有用性を電荷生成及び残存効率の観点から明らかにする。

Outline of Final Research Achievements

The aim of the present study was to create a highly efficient, yet inexpensive, hybrid organic-inorganic thin-film solar cell. To achieve this, we focused on the phase-separated structure of the hybrid organic-inorganic power generation layer, which is involved in light absorption, exciton generation and transport, and charge separation and transport. Achieving these high power generation properties required the formation of a phase-separated structure in which the electron donor and acceptor phases were both refined and co-continuous. Furthermore, we needed to suppress charge recombination at each interface. Therefore, in this study, we introduced a carrier management layer, proposed a device structure for achieving high power generation characteristics through efficient carrier management, and demonstrated the potential of high functionality in bulk heterojunction organic solar cells via a simple yet highly accurate micro/nano phase separation structure.

Academic Significance and Societal Importance of the Research Achievements

本研究は、ナノ相分離構造制御技術を駆使した「革新的電荷マネージメント層」の創製により、電子デバイスの超高効率化の実現に資するものである。昨今、様々な電子素子やモジュール開発が世界中で行われる中、本研究で確立する簡便で精度の高いキャリアマネージメント技術は様々なフィールドでの活躍が期待できる。特に、2050年のカーボンニュートラルの実現に際し、世界中で注目を浴びている有機系太陽電池の理論限界効率の実現にアプローチする。一方、本研究はNEDOから提示されている2030年の太陽電池の発電コスト目標「7円/kWh」の到達を目指したものであり、当該分野の世界規模の研究をリードする。

Report

(4 results)
  • 2022 Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (45 results)

All 2023 2022 2021 2020 2019 Other

All Journal Article (9 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 9 results,  Open Access: 6 results) Presentation (29 results) (of which Int'l Joint Research: 6 results,  Invited: 7 results) Book (2 results) Remarks (3 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Controlling the electrocatalytic activities of conducting polymer thin films toward suitability as cost-effective counter electrodes of dye-sensitized solar cells2023

    • Author(s)
      Kurokawa Yuki、Kato Takehito、Pandey Shyam S.
    • Journal Title

      Synthetic Metals

      Volume: 296 Pages: 117362-117362

    • DOI

      10.1016/j.synthmet.2023.117362

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Quantitative Analyses of Biofilm by Using Crystal Violet Staining and Optical Reflection2022

    • Author(s)
      Kamimura Ryuto、Kanematsu Hideyuki、Ogawa Akiko、Kogo Takeshi、Miura Hidekazu、Kawai Risa、Hirai Nobumitsu、Kato Takehito、Yoshitake Michiko、Barry Dana M.
    • Journal Title

      Materials

      Volume: 15 Issue: 19 Pages: 6727-6727

    • DOI

      10.3390/ma15196727

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Detection of Biofilm Formation on Material Surfaces by Ag+ Coating2022

    • Author(s)
      Kogo Takeshi、Sugi Kazufumi、Kanematsu Hideyuki、Kai Hotaka、Ogawa Akiko、Hirai Nobumitsu、Takahashi Toshiyuki、Kato Takehito
    • Journal Title

      Coatings

      Volume: 12 Issue: 7 Pages: 1031-1031

    • DOI

      10.3390/coatings12071031

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Proposal for Some Affordable Laboratory Biofilm Reactors and Their Critical Evaluations from Practical Viewpoints2022

    • Author(s)
      Kudara Hikonaru、Kanematsu Hideyuki、Barry Dana M.、Ogawa Akiko、Kogo Takeshi、Miura Hidekazu、Kawai Risa、Hirai Nobumitsu、Kato Takehito、Yoshitake Michiko
    • Journal Title

      Materials

      Volume: 15 Issue: 13 Pages: 4691-4691

    • DOI

      10.3390/ma15134691

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Biofilms formed on metallic materials by e. Coli and s. Epidermidis and their evaluation by crystal violet staining and its reflection.2022

    • Author(s)
      M. Takayanagi, H. Kanematsu, H. Miura, T. Kogo, R. Kawai, A. Ogawa, N. Hirai, T. Kato, M. Yoshitake, T. Tanaka and D. M. Barry.
    • Journal Title

      Transactions of the IMF (2022)

      Volume: 2022 Issue: 4 Pages: 1-8

    • DOI

      10.1080/00202967.2022.2066830

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of A-txt system compatible introductory teaching materials for Electric Power Engineering using gaming simulation2020

    • Author(s)
      Suzuki Shin-nosuke、Akimoto Yutaro、Suzuki Kengo、Okada Akira、Hirata Katsumi、Kato Takehito、Yajima Kuniaki、Kanematsu Hideyuki、Fukumoto Tadashi、Yoshikawa Fusao
    • Journal Title

      Procedia Computer Science

      Volume: 176 Pages: 1557-1566

    • DOI

      10.1016/j.procs.2020.09.167

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Silicon nanocrystal hybrid photovoltaic devices for indoor light energy harvesting2020

    • Author(s)
      Otsuka Munechika、Kurokawa Yuki、Ding Yi、Juangsa Firman Bagja、Shibata Shogo、Kato Takehito、Nozaki Tomohiro
    • Journal Title

      RSC Advances

      Volume: 10 Issue: 21 Pages: 12611-12618

    • DOI

      10.1039/d0ra00804d

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Highly efficient and fully printable bulk heterojunction thin-film solar cells based on dispersed nano-C60 and a semiconducting polymer2019

    • Author(s)
      Takehito Kato et al.
    • Journal Title

      Proceeding of The 2019 International Conference on Graphene and Novel Nanomaterials, 11 (2019)

      Volume: 11 Pages: 6-6

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Morphology control for nanophase separation structures in functional layers and application to electronic devices2019

    • Author(s)
      Takehito Kato et al.
    • Journal Title

      Adv. Biochem. Biotechnol.

      Volume: 23 Pages: 6-6

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] Investigation of lumped coating of multiple layers for organic thin-film solar cells2023

    • Author(s)
      Y. Kurokawa , T. Kato , S.S. Pandey
    • Organizer
      KRIS2023
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Morphology Control of Organic-Inorganic Hybrid Materials for Thin Film Bulk-Heterojunction Solar Cell based on Metal-alkoxide2023

    • Author(s)
      K. Iwakami , N. Hatsugai , T. Kato , Y. Ueda , K. Nishii , K. Tokumaru , K. Ogata , H. Kanematsu , Y. Asai , T. Fukumoto
    • Organizer
      KRIS2023
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 有機無機ハイブリッド太陽電池に関する研究 ~TiOx-ZnO複合電子アクセプターの利用~2023

    • Author(s)
      初谷直春 , 加藤岳仁 , 西井圭 , 植田泰之 , 今泉文伸 , 浅井靖史 , 福本正
    • Organizer
      2022年日本機械学会関東支部栃木ブロック研究交流会術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 色素増感太陽電池用の電解重合高分子対極の最適化2023

    • Author(s)
      黒川 侑暉 , 加藤 岳仁 , パンディ シャム スディル
    • Organizer
      2022年第83回応用物理学会秋季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ビス(ベンゾイミダゾール)配位ニッケルジクロリド錯体触媒系によ共役ジエン類の重合2023

    • Author(s)
      塚原 翔 , 植田 泰之 , 加藤 岳仁 , 戸田 智之 , 太田 俊 , 西井 圭
    • Organizer
      日本化学会第103春季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] モルフォロジー制御による塗布型熱電変換素子の高効率化に関する研究2021

    • Author(s)
      加藤 岳仁、豊田 涼平、初谷 直春、滝川 侑弥、中村 重之、舩山 智信、石川 剛
    • Organizer
      2021年第68回応用物理春季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 社会実装を目指した有機系太陽電池の高機能化と相分離構造制御2020

    • Author(s)
      加藤 岳仁
    • Organizer
      第10回高専-TUT太陽電池合同シンポジウム&半導体材料・デバイス研究ネットワークセミナー
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 環境エネルギー発電技術とエナジーハーベスティング2020

    • Author(s)
      加藤 岳仁
    • Organizer
      サイエンスキャッスル2020関東・関西大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 従来比コスト90%減を目指した塗布型環境エネルギー変換素子の創製2020

    • Author(s)
      加藤 岳仁
    • Organizer
      JST新技術説明会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Morphology Control of Highly Functional Electronic Devices for Future Social Implementation2020

    • Author(s)
      T. Kato, T. Fukumoto
    • Organizer
      第30回日本MRS年次大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Carrier Management by Organic-Inorganic Hybrid Materials for Thin Film Bulk-Heterojunction Solar Cell on Ti-alkoxide2020

    • Author(s)
      T. Kato, K. Nishii, K. Hirata, R. Oshima, T. Fukumoto
    • Organizer
      第30回日本MRS年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] モノマーポリマー複合電子アクセプターを用いた有機無機ハイブリッド薄膜太陽電池2020

    • Author(s)
      初谷 直春、滝川 侑弥、加藤 岳仁、福本 正
    • Organizer
      2020年日本機械学会関東支部栃木ブロック研究交流会術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] モルフォロジー制御による塗布型熱電変換素子の高効率化に関する研究2020

    • Author(s)
      滝川 侑弥、豊田 涼平、加藤 岳仁
    • Organizer
      2020年日本機械学会関東支部栃木ブロック研究交流会術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ナノ高分散C60を用いたバルクヘテロ薄膜太陽電池の高効率化と室内光下における発電特性の検証2020

    • Author(s)
      黒川 侑暉、加藤 岳仁、船山 智信、石井 利博、石川 剛
    • Organizer
      2020年第67回応用物理学会春季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ナノ高分散C60を用いたバルクヘテロ薄膜太陽電池の高効率化2019

    • Author(s)
      黒川 侑暉、加藤 岳仁、今泉文伸、船山 智信、石井 利博、石川 剛
    • Organizer
      第9回高専-TUT太陽電池合同シンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] 硫化物・ヨウ化物薄膜の作製と太陽電池応用2019

    • Author(s)
      第9回高専-TUT太陽電池合同シンポジウム
    • Organizer
      荒木 秀明、加藤 岳仁、中村 重之、赤木 洋二
    • Related Report
      2019 Annual Research Report
  • [Presentation] 未来の環境エネルギー発電技術を創る教育と研究2019

    • Author(s)
      第9回高専-TUT太陽電池合同シンポジウム
    • Organizer
      加藤 岳仁
    • Related Report
      2019 Annual Research Report
  • [Presentation] Printable Organic-Inorganic Hybrid Solar Cell via Silicon Inks2019

    • Author(s)
      M. Otsuka, Y. Ding, S. Shibata, F. B. Juangsa, Y. Kurokawa, T. Kato, T. Nozaki
    • Organizer
      Materials Research Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Classification of Environmenta Sounds Using Convolutional Neural Network with Bispectral Analysisl2019

    • Author(s)
      K. Hirata, T. Kato, R. Oshima
    • Organizer
      2019 International Symposium on Intelligent Signal Processing and Communication Systems
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Morphology Control for Nano-Phase Separation Structure of Functional Layer2019

    • Author(s)
      T. Kato, Y. Kurokawa, K. Hirata, R. Oshima, M. Otsuka, T. Nozaki
    • Organizer
      第29回日本MRS年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Highly efficient and fully printable bulk heterojunction thin film solar cells based on dispersed nano C60 and a semiconductiong polymer2019

    • Author(s)
      Y. Kurokawa, T. Kato, T. Funayama, T. Ishii, T. Ishikawa
    • Organizer
      第29回日本MRS年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Characteristic of Silicon Nanocrystals and Their Application in Photovoltaics2019

    • Author(s)
      M. Otsuka, Y. Ding, S.Shibata, F. B. Juangsa, Y. Kurokawa, T. Kato and T. Nozaki
    • Organizer
      第29回日本MRS年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] スマートウィンドウの開発に向けたエレクトロクロミックデバイスの作製~Development of Electrochromic-Photovoltaic devices for Smart windows~2019

    • Author(s)
      塚田 賢一、加藤 岳仁
    • Organizer
      平成30年度日本機械学会栃木ブロック研究交流会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 有機無機ハイブリッド熱電変換素子の高性能化に関する研究~Highly Efficient for Organic-Inorganic Hybrid Thermoelectric Conversion Devices~2019

    • Author(s)
      三室 龍也、加藤 岳仁、伊澤 悟
    • Organizer
      平成30年度日本機械学会栃木ブロック研究交流会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ナノ高分散C60を用いたバルクヘテロ薄膜太陽電池の高効率化~Highly efficient and fully printable bulk heterojunction thin-film solar cells based on dispersed nano-C602019

    • Author(s)
      加藤岳仁、黒川 侑暉、今泉文伸、船山 智信、石井 利博、石川 剛
    • Organizer
      2019年第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 環境とエネルギーと持続可能な社会とを結ぶ教育と技術開発、そして産学連携2019

    • Author(s)
      加藤岳仁
    • Organizer
      令和元年度小山高専地域連携協力会総会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 教育と研究から見た高専-大学連携の未来2019

    • Author(s)
      加藤岳仁
    • Organizer
      令和元年度全国高等専門学校・長岡技術科学大学電気電子情報工学専攻教職員交流会「電気電子情報工学分野における技大・高専とのシームレスな教育研究連携で共に目指す未来」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Highly efficient and fully printable bulk heterojunction thin-film solar cells based on dispersed nano-C60 and a semiconducting polymer2019

    • Author(s)
      Takehito Kato et al.
    • Organizer
      2019 International Conference on Graphene and Novel Nanomaterials
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Morphology cntrol for nanophase separation structures in functional layers and application to electronic devices2019

    • Author(s)
      Takehito Kato
    • Organizer
      2019 3rd International Conference on Advances in Biotechnology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Book] 従来比コスト90%減を目指した塗布型環境エネルギー変換素子の創製2020

    • Author(s)
      加藤 岳仁
    • Total Pages
      8
    • Publisher
      化学工業社
    • Related Report
      2020 Annual Research Report
  • [Book] クリーンテクノロジー 特集②:産業を切り拓く可能性を秘めた新技術①2019

    • Author(s)
      加藤岳仁、他
    • Total Pages
      78
    • Publisher
      日本工業出版
    • Related Report
      2019 Annual Research Report
  • [Remarks] 加藤岳仁研究室

    • URL

      https://www.oyama-ct.ac.jp/M/kato/index.html

    • Related Report
      2021 Annual Research Report
  • [Remarks] NPO法人エナジーエデュケーション

    • URL

      https://npoenergyeducation.wixsite.com/home

    • Related Report
      2021 Annual Research Report
  • [Remarks] 国立高等専門学校機構 小山工業高等専門学校 加藤岳仁研究室

    • URL

      http://www.oyama-ct.ac.jp/M/kato/index.html

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Patent(Industrial Property Rights)] 発電ユニット2020

    • Inventor(s)
      加藤岳仁、他
    • Industrial Property Rights Holder
      国立高等専門学校機構、他
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2020-046111
    • Filing Date
      2020
    • Related Report
      2019 Annual Research Report
  • [Patent(Industrial Property Rights)] 光電変換素子2019

    • Inventor(s)
      加藤岳仁、他
    • Industrial Property Rights Holder
      国立高等専門学校機構、他
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-233174
    • Filing Date
      2019
    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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