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Development of graphene electrodes for organic-inorganic hybrid tandem solar cells

Research Project

Project/Area Number 16K18356
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Energy engineering
Research InstitutionNiigata University

Principal Investigator

Ishikawa Ryousuke  新潟大学, 自然科学系, 助教 (50637064)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsグラフェン / ペロブスカイト太陽電池 / 安定性 / 貧溶媒含浸法 / 真空張り合わせ / タンデム太陽電池 / ドーピング / 電気・電子材料
Outline of Final Research Achievements

We developed a modified solvent bathing method for producing a perovskite film with good reproducibility, and made it possible to form a film at low temperature. Organic / inorganic hybrid perovskite materials have extremely low resistance to water, and so it has been difficult to stack them by the conventional wet graphene transfer method. Therefore, a new dry graphene transfer method was established using a vacuum bonding apparatus. We believe that further optimization of graphene quality and transfer conditions will improve the solar cell performance in the future. It has been shown that the solar cell having graphene is excellent in stability as compared with spiro-OMeTAD. It is thought that graphene prevented the infiltration of water and oxygen in the atmosphere, and the stability was improved.

Academic Significance and Societal Importance of the Research Achievements

本研究により、低コスト・高効率・長期安定な有機-無機ハイブリッドタンデム太陽電池のための要素技術が確立された。これは産業界において工業化に向けた低コスト製造技術開発が可能になることを示唆する。ボトムセルに薄膜太陽電池材料を採用することによりフレキシブルな有機-無機ハイブリッドタンデム太陽電池を実現することも可能であり、従来の太陽電池では設置に向かない自動車の屋根などの曲面上への高効率な太陽電池の設置が可能となるなど新しい用途の開拓にも繋がる。また、ナノカーボンエレクトロニクス開発の観点からグラフェンと半導体材料との界面物性に関する研究は、学術的にも非常に興味深く、多大な社会的意義を有する。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (20 results)

All 2019 2018 2017 2016

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (13 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results) Book (1 results)

  • [Journal Article] Perovskite/Graphene Solar Cells without a Hole-Transport Layer2019

    • Author(s)
      Ishikawa Ryousuke、Watanabe Sho、Yamazaki Sohei、Oya Tomoya、Tsuboi Nozomu
    • Journal Title

      ACS Applied Energy Materials

      Volume: 2 Issue: 1 Pages: 171-175

    • DOI

      10.1021/acsaem.8b01606

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Graphene Micromesh For Transparent Conductive Films Application2019

    • Author(s)
      Ryousuke Ishikawa, Hiroki Nishida, Hiro Fukushima, Sho Watanabe, Sohei Yamazaki, Gilgu Oh, Nozomu Tsuboi
    • Journal Title

      Adv. Mater. Lett.

      Volume: 10 Issue: 6 Pages: 417-420

    • DOI

      10.5185/amlett.2019.2238

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of annealing on doping of graphene with molybdenum oxide2018

    • Author(s)
      Ishikawa Ryousuke、Watanabe Sho、Nishida Hiroki、Aoyama Yuki、Oya Tomoya、Nomoto Takahiro、Tsuboi Nozomu
    • Journal Title

      Applied Physics Express

      Volume: 11 Issue: 4 Pages: 045101-045101

    • DOI

      10.7567/apex.11.045101

    • NAID

      210000136165

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of patterned graphene transparent conductive film for solar cells application2018

    • Author(s)
      Nishida Hiroki、Ishikawa Ryousuke、Watanabe Sho、Nomoto Takahiro、Tsuboi Nozomu
    • Journal Title

      2018 IEEE 7th World Conference on Photovoltaic Energy Conversion

      Volume: 2018 Pages: 1834-1836

    • DOI

      10.1109/pvsc.2018.8547819

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of perovskite solar cell using graphene as a hole transport layer and a blocking layer2018

    • Author(s)
      Watanabe Sho、Ishikawa Ryousuke、Nishida Hiroki、Nomoto Takahiro、Tsuboi Nozomu
    • Journal Title

      2018 IEEE 7th World Conference on Photovoltaic Energy Conversion

      Volume: 2018 Pages: 0529-0531

    • DOI

      10.1109/pvsc.2018.8548290

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Modified solvent bathing method for forming high quality perovskite films2018

    • Author(s)
      Ishikawa Ryousuke、Watanabe Sho、Konno Ryo、Nomoto Takahiro、Tsuboi Nozomu
    • Journal Title

      Thin Solid Films

      Volume: 661 Pages: 60-64

    • DOI

      10.1016/j.tsf.2018.07.014

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] Study on improvement of stabilization of perovskite solar cell by inserting graphene layer2018

    • Author(s)
      Ryousuke Ishikawa, Sho Watanabe, Hiroki Nishida, Takahiro Nomoto, Nozomu Tsuboi
    • Organizer
      GPVC2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] Development of perovskite solar cell using graphene as a hole transport layer and a blocking layer2018

    • Author(s)
      Sho Watanabe, Ryousuke Ishikawa, Hiroki Nishida, Takahiro Nomoto, Nozomu Tsuboi
    • Organizer
      WCPEC-7
    • Related Report
      2018 Annual Research Report
  • [Presentation] Solar Cell Applications of Graphene2018

    • Author(s)
      Ryousuke Ishikawa, Sho Watanabe, Hiroki Nishida, Sohei Yamazaki, Gilgu Oh, Nozomu Tsuboi
    • Organizer
      European Advanced Materials Congress
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] グラフェン/ペロブスカイト太陽電池におけるグラフェン層数依存性2018

    • Author(s)
      渡部翔,山崎荘平,石川亮佑,坪井望
    • Organizer
      電気学会2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] グラフェン透明電極を有するペロブスカイト太陽電池の開発2017

    • Author(s)
      石川亮佑,渡部翔,大矢智也,野本隆宏,坪井望
    • 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
    • Year and Date
      2017-03-14
    • Related Report
      2016 Research-status Report
  • [Presentation] PDMSスタンプ法によるグラフェンの太陽電池応用2017

    • Author(s)
      石川亮佑,渡部翔,野本隆宏,坪井望
    • Organizer
      第14回「次世代の太陽光発電システム」シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] グラフェン透明電極を有するペロブスカイト太陽電池の開発と安定性の評価2017

    • Author(s)
      渡部翔,西田宏樹,野本隆宏,石川亮佑,坪井望
    • Organizer
      第27回電気学会東京支部新潟支所研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] DEVELOPMENT OF PEROVSKITE SOLAR CELLS WITH GRAPHENE LAYER AS HOLE TRANSPORT LAYER2017

    • Author(s)
      Sho Watanabe, Ryousuke Ishikawa, Takahiro Nomoto, Nozomu Tsuboi
    • Organizer
      PVSEC-27
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] グラフェン正孔輸送層を有するペロブスカイト太陽電池の開発2017

    • Author(s)
      石川亮佑,渡部翔,野本隆宏,坪井望
    • Organizer
      平成29年度多元系化合物・太陽電池研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] グラフェン層挿入によるペロブスカイト太陽電池の安定化向上の検討2017

    • Author(s)
      渡部翔,西田宏樹,野本隆宏,石川亮佑,坪井望
    • Organizer
      第二回フロンティア太陽電池セミナー
    • Related Report
      2017 Research-status Report
  • [Presentation] MoO3でキャリアドーピングされたp形グラフェン透明導電膜の特性評価2016

    • Author(s)
      大矢智也,渡部翔,野本隆宏,石川亮佑,坪井望
    • Organizer
      第26回電気学会・東京支部新潟支所・研究発表会
    • Place of Presentation
      国立大学法人長岡技術科学大学
    • Related Report
      2016 Research-status Report
  • [Presentation] 正孔輸送層にNiOを用いた逆型ぺロブスカイト太陽電池の開発2016

    • Author(s)
      畠山淳,今野凌,野本隆宏,石川亮佑,坪井望
    • Organizer
      第26回電気学会・東京支部新潟支所・研究発表会
    • Place of Presentation
      国立大学法人長岡技術科学大学
    • Related Report
      2016 Research-status Report
  • [Presentation] 作製法の異なる塗布型ぺロブスカイト太陽電池の比較2016

    • Author(s)
      今野凌,畠山淳,野本隆宏,石川亮佑,坪井望
    • Organizer
      第26回電気学会・東京支部新潟支所・研究発表会
    • Place of Presentation
      国立大学法人長岡技術科学大学
    • Related Report
      2016 Research-status Report
  • [Book] ファインケミカル2018

    • Author(s)
      石川亮佑
    • Total Pages
      7
    • Publisher
      シーエムシー出版
    • Related Report
      2018 Annual Research Report

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

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