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Development of High-Performance Electron-Transporting Semiconducting Polymers

Research Project

Project/Area Number 16H04196
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Organic and hybrid materials
Research InstitutionHiroshima University

Principal Investigator

OSAKA ITARU  広島大学, 工学研究科, 教授 (80549791)

Research Collaborator SAITO masahiko  
MIKIE tsubasa  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2018: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2016: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
Keywords有機半導体 / 半導体ポリマー / π共役系ポリマー / 有機デバイス / 有機トランジスタ / 有機薄膜太陽電池 / 共役系ポリマー / n型半導体 / 電子輸送性 / 有機エレクトロニクス / 電子移動度 / 有機太陽電池 / アクセプター
Outline of Final Research Achievements

In this work, we have developed a number of electron-transporting semiconducting polymers, which are less investigated in the area of organic electronics. Thienoquinoids, naphthalene-based nitrogen-containing heterocycles, and imide-bridged ladder type moieties were designed and synthesized, and were incorporated into the polymer backbone as the building unit. The semiconducting polymers that used these electron-deficient building units were applied to the organic field-effect transistor and the organic solar cell, and were investigated as the electron-transporting (n-type) semiconducting material.

Academic Significance and Societal Importance of the Research Achievements

有機トランジスタや有機薄膜太陽電池は、塗って作れる次世代の半導体デバイス技術として期待されている。これらを開発するためには、p型およびn型の半導体特性を示す有機材料が必要であるが、p型に比べてn型材料の研究は遅れていた。本研究では、様々な化学構造を有する半導体ポリマー(高分子系半導体材料)を合成し、そのn型半導体としての性質を評価した。n型半導体として非常に期待できる材料を新たに発見するだけでなく、その効率的な合成法や、材料固有の性質を精密に制御できる分子設計・合成技術の開発に成功した。本研究成果は、今後のn型半導体ポリマーと有機デバイスの高性能化において非常に有用な知見となる。

Report

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

    (87 results)

All 2019 2018 2017 2016

All Journal Article (12 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 12 results,  Open Access: 1 results,  Acknowledgement Compliant: 6 results) Presentation (69 results) (of which Int'l Joint Research: 30 results,  Invited: 29 results) Book (3 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Ester-Functionalized Naphthobispyrazine as an Acceptor Building Unit for Semiconducting Polymers: Synthesis, Properties, and Photovoltaic Performance2019

    • Author(s)
      Mikie Tsubasa、Osaka Itaru
    • Journal Title

      Macromolecules

      Volume: - Issue: 10 Pages: 3909-3917

    • DOI

      10.1021/acs.macromol.9b00521

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Thiazolothiazole-Based Semiconducting Polymer with Well-Balanced Hole and Electron Mobilities2019

    • Author(s)
      Saito Masahiko、Osaka Itaru
    • Journal Title

      Applied Sciences

      Volume: 9 Issue: 3 Pages: 451-451

    • DOI

      10.3390/app9030451

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Selective Synthesis and Properties of Electron‐Deficient Hybrid Naphthalene‐Based π‐Conjugated Systems2018

    • Author(s)
      Mikie Tsubasa、Osaka Itaru
    • Journal Title

      Chemistry - A European Journal

      Volume: 24 Issue: 72 Pages: 19228-19235

    • DOI

      10.1002/chem.201803208

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Impact of side chain placement on thermal stability of solar cells in thiophene-thiazolothiazole polymers2018

    • Author(s)
      Masahiko Saito and Itaru Osaka
    • Journal Title

      Journal of Materials Chemistry C

      Volume: 6 Issue: 14 Pages: 3668-3674

    • DOI

      10.1039/c7tc04721e

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Synthesis and Characterization of an Alkoxythiazole-thiazolothiazole Semiconducting Polymer for Organic Solar Cells2017

    • Author(s)
      Masahiko Saito and Itaru Osaka
    • Journal Title

      Electrochemistry

      Volume: 85 Issue: 5 Pages: 266-271

    • DOI

      10.5796/electrochemistry.85.266

    • NAID

      130005645808

    • ISSN
      1344-3542, 2186-2451
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Naphthobispyrazine as an Electron-deficient Building Unit for π-Conjugated Polymers: Efficient Synthesis and Polymer Properties2017

    • Author(s)
      Tsubasa Mikie, Kazuaki Kawashima, Kimihiro Komeyama, Hiroto Yoshida, and Itaru Osaka
    • Journal Title

      Chemistry Letters

      Volume: 46 Issue: 8 Pages: 1193-1196

    • DOI

      10.1246/cl.170445

    • NAID

      130005906952

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Naphthobischalcogenadiazole Conjugated Polymers: Emerging Materials for Organic Electronics2017

    • Author(s)
      尾坂 格、瀧宮 和男
    • Journal Title

      Adv. Mater.

      Volume: 25 Issue: 25 Pages: 1605218-1605218

    • DOI

      10.1002/adma.201605218

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Dithienyl Acenedithiophenediones as New π-Extended Quinoidal Cores: Synthesis and Properties2017

    • Author(s)
      川畑 公輔、尾坂 格、澤本 尚典、瀧宮 和男
    • Journal Title

      Chem. Eur. J.

      Volume: 23 Issue: 19 Pages: 4579-4589

    • DOI

      10.1002/chem.201605104

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Effects of branching position of alkyl side chains on ordering structure and charge transport property in thienothiophenedione- and quinacridone-based semiconducting polymers2017

    • Author(s)
      川畑 公輔、齋藤 慎彦、尾坂 格、瀧宮 和男
    • Journal Title

      Polymer J.

      Volume: 49 Issue: 1 Pages: 169-176

    • DOI

      10.1038/pj.2016.103

    • NAID

      40021031340

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Dithienylthienothiophenebisimide, a Versatile Electron-Deficient Unit for Semiconducting Polymers2016

    • Author(s)
      齋藤 慎彦、尾坂 格、瀧宮 和男
    • Journal Title

      Adv. Mater.

      Volume: 28 Issue: 32 Pages: 6921-6925

    • DOI

      10.1002/adma.201601373

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Very Small Bandgap π-Conjugated Polymers with Extended Thienoquinoids2016

    • Author(s)
      川畑 公輔、斎藤 慎彦、尾坂 格、瀧宮 和男
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 138 Issue: 24 Pages: 7725-7732

    • DOI

      10.1021/jacs.6b03688

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Implication of Fluorine Atom on Electronic Properties, Ordering Structures, and Photovoltaic Performance in Naphthobisthiadiazole- Based Semiconducting Polymers2016

    • Author(s)
      Kazuaki Kawashima, Tomohiro Fukuhara, Yousuke Suda, Yasuhito Suzuki, Tomoyuki Koganezawa, Hiroyuki Yoshida, Hideo Ohkita, Itaru Osaka, and Kazuo Takimiya
    • Journal Title

      Journal of the American Chemical Society

      Volume: 138 Issue: 32 Pages: 10265-10275

    • DOI

      10.1021/jacs.6b05418

    • NAID

      120005971004

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] ビチオフェンジオンを基調としたπ共役系ポリマーにおける構造異性体が電荷輸送特性に及ぼす影響2019

    • Author(s)
      三木江 翼、深澤 愛子、山口 茂弘、尾坂 格
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 新規イミド系電子欠損性骨格を有するn型半導体ポリマーの開発2019

    • Author(s)
      手島 慶和、米山 公啓、吉田 拡人、三木江 翼、斎藤 慎彦、尾坂 格
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 非フラーレン系太陽電池の三元化による電荷解離の促進2019

    • Author(s)
      斎藤 慎彦,尾坂 格,玉井 康成,大北 英生
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Design and Synthesis of Crystalline π-Conjugated Polymers for Efficient Organic Solar Cells2019

    • Author(s)
      Itaru Osaka
    • Organizer
      Frontiers in Multidimensional Organic Semiconductors
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Reducing the photon energy loss in polymer solar cells2019

    • Author(s)
      Itaru Osaka
    • Organizer
      International Conference on Perovskite and Organic Photovoltaics and Optoelectronics (IPEROP19)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Effect of fluorination on polymer properties and photovoltaic performances in naphthobisthiadiazole polymers2018

    • Author(s)
      Itaru Osaka, Masahiko Saito, Tomohiro Fukuhara, Hiroyuki Ichikawa, Hiroyuki Yoshida, Hideo Ohkita, Yutaka Ie, Yoshio Aso
    • Organizer
      International Conference on Science and Technology of Synthetic Metals 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis and properties of naphthobispyrazine-based semiconducting polymers2018

    • Author(s)
      三木江 翼、尾坂 格
    • Organizer
      第67回高分子年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Efficient Ternary Blend Solar Cells With Small Energy Loss2018

    • Author(s)
      Masahiko Saito, Itaru Osaka
    • Organizer
      ICPST35
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Efficient Ternary Blend Solar Cells With a Very Small Amount of Third Component2018

    • Author(s)
      Masahiko Saito, Itaru Osaka
    • Organizer
      ICSM2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ビチオフェンジオン系ポリマーにおける構造異性体が物性に与える影響, 口頭発表2018

    • Author(s)
      三木江 翼、深澤 愛子、山口 茂弘、尾坂 格
    • Organizer
      第67回 高分子討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] "ナフトビスチアジアゾール系ポリマーへのフッ素導入 が物性と太陽電池特性に及ぼす影響"2018

    • Author(s)
      斎藤 慎彦、神村知伺、鈴木 康人、家 裕隆、尾坂 格
    • Organizer
      第67回 高分子討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Impact of isomeric structure on electronic and charge transport properties in bithiophenedione-based semiconducting polymers2018

    • Author(s)
      Tsubasa Mikie, Aiko Fukazawa, Shigehiro Yamaguchi, Itaru Osaka
    • Organizer
      IPC2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] "Efficient Ternary Blend Solar Cells With a Very Small Amount of Third Component"2018

    • Author(s)
      Masahiko Saito, Itaru Osaka
    • Organizer
      IPC2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of hybrid naphthalene-based nitrogen-containing electron-deficient π-conjugated systems for organic semiconductors2018

    • Author(s)
      三木江 翼、尾坂 格
    • Organizer
      ICSM2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 新規イミド系電子欠損性骨格を有するn型半導体ポリマーの開発2018

    • Author(s)
      手島 慶和、斎藤 慎彦、米山 公啓、吉田 拡人、尾坂 格
    • Organizer
      第64回高分子研究発表会(神戸)
    • Related Report
      2018 Annual Research Report
  • [Presentation] ナフトビスチアジアゾール系ポリマーへのエステル基導入が有機薄膜太陽電池の特性に及ぼす影響2018

    • Author(s)
      神村 知伺、斎藤 慎彦、米山 公啓、吉田 拡人、尾坂 格
    • Organizer
      第64回高分子研究発表会(神戸)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 新規電子欠損性イミド系骨格を有するn型半導体ポリマーの開発2018

    • Author(s)
      手島 慶和、米山 公啓、吉田 拡人、三木江 翼、斎藤 慎彦、尾坂 格
    • Organizer
      第67回 高分子討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ナフトビスチアジアゾール系ポリマーへのエステル基導入が有機薄膜太陽電池の特性に及ぼす影響2018

    • Author(s)
      神村 知伺、斎藤 慎彦、米山 公啓、吉田 拡人、尾坂 格
    • Organizer
      第67回 高分子討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 新規イミド系電子欠損性骨格を有するn型半導体ポリマーの開発2018

    • Author(s)
      手島 慶和、米山 公啓、吉田 拡人、三木江 翼、斎藤 慎彦、尾坂 格
    • Organizer
      第8回CSJ化学フェスタ 2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] ナフトビスチアジアゾール系ポリマーへのエステル基導入が有機薄膜太陽電池の特性に及ぼす影響2018

    • Author(s)
      神村 知伺、斎藤 慎彦、米山 公啓、吉田 拡人、尾坂 格
    • Organizer
      第8回CSJ化学フェスタ 2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] Development of n-type semiconducting polymers with a novel electron-deficient imide-based π-electron system2018

    • Author(s)
      Yoshikazu Teshima, Kimihiro Komeyama, Hiroto Yoshida, Tsubasa Mikie, Masahiko Saito, and Itaru Osaka
    • Organizer
      IPC2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Impact of Ester Groups on Photovoltaics Properties in a Napthobisthiazole Polymer2018

    • Author(s)
      S. Kamimura, K. Komeyama, H. Yoshida, T. Mikie, M. Saito, I. Osaka
    • Organizer
      IPC2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 新規イミド系電子欠損性骨格を有するn型半導体ポリマーの開発2018

    • Author(s)
      手島 慶和、米山 公啓、吉田 拡人、三木江 翼、斎藤 慎彦、尾坂 格
    • Organizer
      第3回フロンティア太陽電池セミナー
    • Related Report
      2018 Annual Research Report
  • [Presentation] ナフトビスチアジアゾール系ポリマーへのエステル基導入が有機薄膜太陽電池の特性に及ぼす影響2018

    • Author(s)
      神村 知伺、斎藤 慎彦、米山 公啓、吉田 拡人、尾坂 格
    • Organizer
      第3回フロンティア太陽電池セミナー
    • Related Report
      2018 Annual Research Report
  • [Presentation] Precise Control of Structural Order and Energetics in π-Conjugated Polymers Toward High-Performance Organic Optoelectronic Devices2018

    • Author(s)
      Itaru Osaka
    • Organizer
      HKUST Seminar
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Efficient Polymer Solar Cells with Small Photon Energy Loss2018

    • Author(s)
      Itaru Osaka
    • Organizer
      The 9th International Conference on Technological Advances of Thin Films & Surface Coatings
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Precise Control of Structural Order and Energetics in π-Conjugated Polymers Toward High-Performance Organic Optoelectronic Devices2018

    • Author(s)
      Itaru Osaka
    • Organizer
      SUSTech Seminar
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Reducing the photon energy loss in polymer solar cells2018

    • Author(s)
      Itaru Osaka
    • Organizer
      International Conference on 4D Materials and Systems
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Precise Control of Structural Order and Energetics in π-Conjugated Polymers Toward High-Performance Organic Optoelectronic Devices2018

    • Author(s)
      Itaru Osaka
    • Organizer
      2018 NCU Ch&ME Workshop: Materials Chemistry and Physics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 分子設計による半導体ポリマーの構造・物性制御と有機デバイスの高性能化2018

    • Author(s)
      尾坂格
    • Organizer
      第3回有機若手ワークショップ
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Precise Control of Structural Order and Energetics in π-Conjugated Polymers Towards Highly Efficient Organic Photovoltaics2018

    • Author(s)
      Itaru Osaka
    • Organizer
      IPC 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 半導体ポリマーの精密物性・構造制御による有機薄膜太陽電池の高性能化2018

    • Author(s)
      尾坂格
    • Organizer
      高分子学会中国四国地区高分子講座
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 有機薄膜太陽電池用高分子材料の開発2018

    • Author(s)
      尾坂 格
    • Organizer
      近畿化学協会エレクトロニクス部会 平成29年度第2回研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 有機薄膜太陽電池の光エネルギーロス低減2018

    • Author(s)
      尾坂 格
    • Organizer
      日本化学会 第98春季年会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 三元ブレンド系による有機薄膜太陽電池の光エネルギー損失低減2018

    • Author(s)
      斎藤慎彦、尾坂格
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ジチアゾリルチエノチオフェンビスイミドを有する共役系ポ リマーの合成と有機薄膜太陽電池への応用2018

    • Author(s)
      手島 慶和、斎藤 慎彦、米山 公啓、吉田 拡人、尾坂 格
    • Organizer
      日本化学会 第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 高効率・高耐久な有機薄膜太陽電池に向けた半導体ポリマーの開発2017

    • Author(s)
      尾坂 格
    • Organizer
      フォトポリマー懇話会
    • Place of Presentation
      I-siteなんば
    • Year and Date
      2017-01-27
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 有機薄膜太陽電池の現状と今後の展望2017

    • Author(s)
      尾坂 格
    • Organizer
      日本オプトメカトロニクス協会 平成29年度第一回講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Naphthobischalcogenadiazole-Based π-Conjugated Polymers: Emerging Materials for Organic Electronics2017

    • Author(s)
      尾坂 格
    • Organizer
      9th International Conference on Materials for Advanced Technologies (ICMAT 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 共役系高分子の精密分子設計による構造・物性制御と太陽電池の高性能化2017

    • Author(s)
      尾坂 格
    • Organizer
      第45回東北地区高分子若手研究会夏季ゼミナール
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 半導体ポリマーの構造-物性相関:有機デバイスの高性能化に向けた 化学者の取り組み2017

    • Author(s)
      尾坂 格
    • Organizer
      第12回有機デバイス・物性院生研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] ポリマー太陽電池の高効率化に向けた光エネルギー損失の低減2017

    • Author(s)
      尾坂 格
    • Organizer
      日本学術振興会175委員会 有機系太陽電池分科会 第5回研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] チアゾロチアゾール系ポリマーを用いた三元系太陽電池2017

    • Author(s)
      尾坂 格
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Reducing the Photon Energy Loss in Polymer Solar Cells by Molecular Design2017

    • Author(s)
      尾坂 格
    • Organizer
      IUMRS International Conference in Asia (IUMRS-ICA) 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Precise Molecular Design of Semiconducting Polymers Towards High-Efficiency Organic Photovoltaics2017

    • Author(s)
      尾坂 格
    • Organizer
      27th International Photovoltaic Science and Engineering Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 精密材料設計による有機薄膜太陽電池の電圧ロス低減2017

    • Author(s)
      尾坂 格
    • Organizer
      第2回フロンティア太陽電池セミナー
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 精密分子設計による共役系ポリマーの構造・物性制御と有機薄膜太陽電池の高機能化2017

    • Author(s)
      尾坂 格
    • Organizer
      第43回中国四国地区高分子講座
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] チアゾロチアゾール系半導体ポリマーにおける側鎖の位置が太陽電池素子の熱耐久性に及ぼす影響2017

    • Author(s)
      斎藤 慎彦、尾坂 格
    • Organizer
      第66回高分子年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Highly Efficient and Thermally Stable Solar Cells Based on Thiazolothiazole and Naphthobisthiadiazole Copolymers2017

    • Author(s)
      Masahiko Saito, Itaru Osaka, Yasuhito Suzuki Kazuo Takimiya, Takashi Okabe, Satoru Ikeda, Tsuyoshi Asano
    • Organizer
      9th International Conference on Molecular Electronics and Bioelectronics (M&BE9)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Naphthobispyrazine as A Weak Electron-Accepting Building Unit for Medium-Bandgap Polymers2017

    • Author(s)
      Tsubasa Mikie, Itaru Osaka
    • Organizer
      9th International Conference on Molecular Electronics and Bioelectronics (M&BE9)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of Molecular and Thin Film Structures on Thermal Stability of Polymer Solar Cells2017

    • Author(s)
      Masahiko Saito, Itaru Osaka
    • Organizer
      The 34th International Conference of Photopolymer Science and Technology (ICPST-34)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] OPV の高効率化に向けたフッ素化ナフトビスチアジアゾールを有する半導体ポリマーの開発2017

    • Author(s)
      斎藤慎彦、鈴木康仁、安蘇芳雄、家裕隆、尾坂格
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ナフタレンを基調とした電子欠損性π骨格の開発とそれらを有する共役系ポリマーの合成と物性2017

    • Author(s)
      三木江 翼、尾坂 格
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] DESIGN OF SEMICONDUCTING POLYMERS TOWARDS HIGHLY THERMALLY STABLE SOLAR CELLS2017

    • Author(s)
      Masahiko Saito, Itaru Osaka, Yasuhito Suzuki, Kazuo Takimiya, Takashi Okabe, Satoru Ikeda, Tsuyoshi Asano
    • Organizer
      27th International Photovoltaic Science and Engineering Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 有機薄膜太陽電池に向けた半導体ポリマーの設計と合成2016

    • Author(s)
      尾坂 格
    • Organizer
      第26回日本MRS年次大会
    • Place of Presentation
      万国橋会議センター(横浜)
    • Year and Date
      2016-12-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] Highly Efficient and Thermally Stable Solar Cells Based on Thiazolothiazole and Naphthobisthiadiazole Copolymers2016

    • Author(s)
      Masahiko Saito, Itaru Osaka, Yasuhito Suzuki, Kazuo Takimiya, Takashi Okabe, Satoru Ikeda, and Tsuyoshi Asano
    • Organizer
      The 11th SPSJ International Polymer Conference 2016
    • Place of Presentation
      Fukuoka, Japan
    • Year and Date
      2016-12-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 有機薄膜太陽電池の高性能化に向けたポリマー材料の開発2016

    • Author(s)
      尾坂 格
    • Organizer
      有機太陽電池研究コンソーシアム第22回定例会
    • Place of Presentation
      京都大学宇治キャンパス
    • Year and Date
      2016-12-06
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 塗って作れる太陽電池を担うポリマー半導体2016

    • Author(s)
      尾坂 格
    • Organizer
      日本化学会第6回CSJフェスタ
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2016-11-14
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 有機薄膜太陽電池の高効率化に向けたポリマー材料の開発2016

    • Author(s)
      尾坂 格
    • Organizer
      ポリマー材料フォーラム
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2016-11-10
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] High-Performance Semiconducting Polymers for Solar Cells2016

    • Author(s)
      尾坂 格
    • Organizer
      E-MRS Fall Meeting and Exhibit
    • Place of Presentation
      Warsaw, Poland
    • Year and Date
      2016-09-19
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of Semiconducting Polymers for Thermally Stable Organic Solar Cells2016

    • Author(s)
      Itaru Osaka
    • Organizer
      The 2016 E-MRS Fall Meeting and Exhibit
    • Place of Presentation
      Warsaw, Poland
    • Year and Date
      2016-09-19
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 強アクセプター骨格を有する半導体ポリマーの開発と有機デバイスへの応用2016

    • Author(s)
      尾坂 格
    • Organizer
      第65回高分子討論会
    • Place of Presentation
      神奈川大学
    • Year and Date
      2016-09-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] チアゾロチアゾール系半導体ポリマーにおける側鎖の位置がOPV素子の耐熱性に及ぼす影響2016

    • Author(s)
      斎藤慎彦、尾坂格、瀧宮和男
    • 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)
    • Year and Date
      2016-09-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] ジチエニルチエノチオフェンビスイミド骨格を有する新規半導体ポリマーの開発2016

    • Author(s)
      斎藤慎彦、尾坂格、須田洋輔、吉田弘幸、瀧宮和男
    • Organizer
      第27回基礎有機化学討論会
    • Place of Presentation
      広島国際会議場
    • Year and Date
      2016-09-02
    • Related Report
      2016 Annual Research Report
  • [Presentation] Design and Synthesis of π-Conjugated Polymers for Organic Devices2016

    • Author(s)
      尾坂 格
    • Organizer
      International Symposium on Pure & Applied Chemistry (ISPAC) 2016
    • Place of Presentation
      Kuching, Malaysia
    • Year and Date
      2016-08-16
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Design and Synthesis of π-Conjugated Polymers for Organic Electronics2016

    • Author(s)
      尾坂 格
    • Organizer
      NTU Seminar
    • Place of Presentation
      Nanyang Technological University, Singapore
    • Year and Date
      2016-08-15
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 高移動度半導体ポリマーの開発動向2016

    • Author(s)
      尾坂 格
    • Organizer
      有機エレクトロニクス研究会講演会
    • Place of Presentation
      化学会館
    • Year and Date
      2016-07-07
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] High-Efficiency Polymer Solar Cells with Small Photon Energy Loss2016

    • Author(s)
      Itaru Osaka, Kazuaki Kawashima, Kazuo Takimiya, Yasunari Tamai, Hideo Ohkita
    • Organizer
      International Conference on Science and Technology of Synthetic Metals 2016
    • Place of Presentation
      Guangzhou, China
    • Year and Date
      2016-06-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dithienylthienothiophenebisimide-Based Semiconducting Polymers for Organic Solar Cells with High Open-Circuit Voltage2016

    • Author(s)
      Masahiko Saito, Itaru Osaka, and Kazuo Takimiya
    • Organizer
      The 33rd International Conference of Photopolymer Science and Technology (ICPST-33)
    • Place of Presentation
      Makuhari, Chiba
    • Year and Date
      2016-06-24
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Book] 月刊マテリアルステージ2016

    • Author(s)
      尾坂格, 川島和彰, 玉井康成, 大北英生, 瀧宮和男
    • Total Pages
      98
    • Publisher
      技術情報協会
    • Related Report
      2016 Annual Research Report
  • [Book] 機能性顔料の開発と応用2016

    • Author(s)
      尾坂格, 瀧宮和男
    • Total Pages
      332
    • Publisher
      シーエムシー出版
    • Related Report
      2016 Annual Research Report
  • [Book] ウェアラブルセンシング最新動向2016

    • Author(s)
      尾坂格, 瀧宮和男
    • Total Pages
      351
    • Publisher
      情報機構
    • Related Report
      2016 Annual Research Report
  • [Patent(Industrial Property Rights)] 高分子化合物及びそれを含む有機半導体材料並びにそれを含む有機太陽電池2017

    • Inventor(s)
      尾坂格、斎藤慎彦、安蘇芳雄、家裕隆、森山太一
    • Industrial Property Rights Holder
      尾坂格、斎藤慎彦、安蘇芳雄、家裕隆、森山太一
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] 低分子化合物、高分子化合物、これらの合成方法、及び、有機半導体材料2017

    • Inventor(s)
      三木江翼、尾坂格
    • Industrial Property Rights Holder
      三木江翼、尾坂格
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-039913
    • Filing Date
      2017-03-02
    • Related Report
      2016 Annual Research Report
  • [Patent(Industrial Property Rights)] 高分子化合物、該高分子化合物からなる有機半導体材料並びに該高分子化合物を有する有機半導体及び有機トランジスタ2016

    • Inventor(s)
      川畑公輔、尾坂 格、瀧宮和男
    • Industrial Property Rights Holder
      川畑公輔、尾坂 格、瀧宮和男
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2016-101380
    • Filing Date
      2016-05-20
    • Related Report
      2016 Annual Research Report

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

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