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Development of supramolecular organic semiconductors

Research Project

Project/Area Number 19H00906
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 35:Polymers, organic materials, and related fields
Research InstitutionTohoku University

Principal Investigator

Takimiya Kazuo  東北大学, 理学研究科, 教授 (40263735)

Co-Investigator(Kenkyū-buntansha) Bulgarevich Kirill  国立研究開発法人理化学研究所, 創発物性科学研究センター, 特別研究員 (60880268)
大垣 拓也  国立研究開発法人理化学研究所, 創発物性科学研究センター, 特別研究員 (80804228)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥46,280,000 (Direct Cost: ¥35,600,000、Indirect Cost: ¥10,680,000)
Fiscal Year 2022: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2021: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2020: ¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
Fiscal Year 2019: ¥23,660,000 (Direct Cost: ¥18,200,000、Indirect Cost: ¥5,460,000)
Keywords有機半導体 / 超分子化学 / 有機電子デバイス / 分子間相互作用 / 結晶構造 / 結晶構造予測 / 結晶構造制御 / 電界効果トランジスタ / キャリア輸送 / 有機エレクトロニクス / 超分子化 / 有機熱電変換材料 / 有機太陽電池 / 界面制御
Outline of Research at the Start

本研究では、有機半導体が本質的に包含する超分子性を理解し制御することで、秀逸な新材料として具現化し、それらを有機エレクトロニクスデバイス、特に社会的要請の強いエネルギーデバイスへと応用する。これにより真に価値ある有機半導体材料の開発を目指す。この中で、分子集合体での構造と電子状態が精緻に設計された有機半導体を「超分子有機半導体」と定義し、先ずその合理的な設計方針を確立する。
これを実現するため、有機半導体における超分子効果を整理し、具体的事例から分子設計に基づく制御法を明確にする。
次に、この知見をエネルギーデバイスのための有機半導体の開発へと展開し、有用材料の創出を目指す。

Outline of Final Research Achievements

This research aims to understand the supramolecular nature of organic semiconductors and to realize “supramolecular organic semiconductors” with precisely designed electronic structures in molecular assemblies. Major achievements include 1) structural control of organic semiconductor crystals by selective introduction of substituents and realization of ultrahigh mobility, 2) development of crystal structure simulation method focusing on intermolecular interactions (in silico crystallization), 3) control of molecular assembly structure by optically active branched alkyl groups, 3) development of non-planar organic semiconductors and control of assembly structure, and 4) improvement of physical properties of n-type semiconductor polymers by controlling the main chain structure. In all of these achievements, the concept of molecular assembly control by molecular design is key and is expected to become a trend in the development of organic semiconductors in the future.

Academic Significance and Societal Importance of the Research Achievements

本研究により有機半導体における超分子性の理解に基づく分子集合体構造の予測や制御が可能なった。従来の有機半導体開発では、分子レベルでの物性予測をもとに分子の選択が行われていたが、本研究は、結晶構造シミュレーションを経る固体物性予測も、限られた系ではあるが、実現可能であることを明らかにし、学術的に有機半導体開発における新たなパラダイムを与えることが出来た。これに加え、超分子性を生かした材料開発により、超高移動度を持つ材料開発、高い熱電変換能を示す半導体ポリマーなど、従来の開発方針では見出すことが困難な高性能材料が開発され、将来的な社会実装や派生材料への展開が期待されている。

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Comments on the Screening Results   Annual Research Report
  • Research Products

    (55 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (1 results) Journal Article (16 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 16 results,  Open Access: 7 results) Presentation (38 results) (of which Int'l Joint Research: 6 results,  Invited: 13 results)

  • [Int'l Joint Research] ボルドー大学(フランス)

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Uncovered Effects of thieno[2,3-<i>b</i>]thiophene Substructure in a Tetrathienoacene Backbone: Reorganization Energy and Intermolecular Interaction2022

    • Author(s)
      Kanazawa Kiseki、Bulgarevich Kirill、Kawabata Kohsuke、Takimiya Kazuo
    • Journal Title

      Chemistry of Materials

      Volume: 35 Issue: 1 Pages: 280-288

    • DOI

      10.1021/acs.chemmater.2c03160

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] What Defines a Crystal Structure? Effects of Chalcogen Atoms in 3, <scp>7‐Bis</scp> (methylchalcogeno)benzo[1,2‐ <i>b</i> :4,5‐ <i>b</i> ′] <scp>dichalcogenophene‐Based</scp> Organic Semiconductors <sup>†</sup>2022

    • Author(s)
      Takimiya Kazuo、Bulgarevich Kirill、Sahara Kamon、Kanazawa Kiseki、Takenaka Hiroyuki、Kawabata Kohsuke
    • Journal Title

      Chinese Journal of Chemistry

      Volume: 40 Issue: 21 Pages: 2546-2558

    • DOI

      10.1002/cjoc.202200302

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 1,3,6,8-Tetrakis(methylchalcogeno)pyrenes: Effects of Chalcogen Atoms on the Crystal Structure and Transport Properties2022

    • Author(s)
      Bulgarevich Kirill、Horiuchi Shingo、Ogaki Takuya、Takimiya Kazuo
    • Journal Title

      Chemistry of Materials

      Volume: 34 Issue: 14 Pages: 6606-6616

    • DOI

      10.1021/acs.chemmater.2c01544

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effects of Conformation on Doping Efficiency in π-Extended Bipyranylidene Molecules: Relationship between Molecular Structure and Electron-Doping Ability for Developing n-Type Organic Thermoelectrics2022

    • Author(s)
      T. Matsuo, K. Kawabata, K. Takimiya
    • Journal Title

      Bull. Chem. Soc. Jpn.

      Volume: 95 Issue: 7 Pages: 1047-1053

    • DOI

      10.1246/bcsj.20220124

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Packing structures of (trialkylsilyl)ethynyl-substituted dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophenes (DNTTs): effects of substituents on crystal structures and transport properties2022

    • Author(s)
      Takimiya Kazuo、Usui Sayaka、Sato Aoi、Kanazawa Kiseki、Kawabata Kohsuke
    • Journal Title

      Journal of Materials Chemistry C

      Volume: 10 Issue: 7 Pages: 2775-2782

    • DOI

      10.1039/d1tc04312a

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enantiopure 2-(2-ethylhexyl)dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophenes: synthesis, single-crystal structure and a surprising lack of influence of stereoisomerism on thin-film structure and electronic properties2022

    • Author(s)
      Sumitomo Kenta、Sudo Yuta、Kanazawa Kiseki、Kawabata Kohsuke、Takimiya Kazuo
    • Journal Title

      Materials Horizons

      Volume: 9 Issue: 1 Pages: 444-451

    • DOI

      10.1039/d1mh01119g

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bandlike versus Temperature-Independent Carrier Transport in Isomeric Diphenyldinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophenes2022

    • Author(s)
      Takimiya Kazuo、Bulgarevich Kirill、Horiuchi Shingo、Sato Aoi、Kawabata Kohsuke
    • Journal Title

      ACS Materials Letters

      Volume: 4 Issue: 4 Pages: 675-681

    • DOI

      10.1021/acsmaterialslett.2c00084

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Crystal Structures of β-Methylchalcogenated Tetrathienoacenes: From One-Dimensional π-Stacking to Sandwich Pitched π-Stacking Structure2021

    • Author(s)
      Takimiya Kazuo、Kanazawa Kiseki、Kawabata Kohsuke
    • Journal Title

      Crystal Growth & Design

      Volume: 21 Issue: 7 Pages: 4055-4063

    • DOI

      10.1021/acs.cgd.1c00347

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] “Manipulation” of Crystal Structure by Methylthiolation Enabling Ultrahigh Mobility in a Pyrene‐Based Molecular Semiconductor2021

    • Author(s)
      Takimiya Kazuo、Bulgarevich Kirill、Abbas Mamatimin、Horiuchi Shingo、Ogaki Takuya、Kawabata Kohsuke、Ablat Abduleziz
    • Journal Title

      Advanced Materials

      Volume: 33 Issue: 32 Pages: 2102914-2102914

    • DOI

      10.1002/adma.202102914

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Highly Electron‐Donating Bipyranylidene Derivatives: Potential n‐Type Dopants for Organic Thermoelectrics2021

    • Author(s)
      Matsuo Takaya、Kawabata Kohsuke、Takimiya Kazuo
    • Journal Title

      Advanced Energy and Sustainability Research

      Volume: 2 Issue: 11 Pages: 2100084-2100084

    • DOI

      10.1002/aesr.202100084

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] "Heavy-atom effects” in the parent [1]benzochalcogenopheno[3,2-b][1]benzochalcogenophene systemHeavy-atom effects” in the parent [1]benzochalcogenopheno[3,2-b][1]benzochalcogenophene systemHeavy-atom effects” in the parent [1]benzochalcogenopheno[3,2-b][1]benzochalcogenophene system2020

    • Author(s)
      Chengyuan Wang, Mamatimin Abbas, Guillaume Wantz, Kohsuke Kawabata, Kazuo Takimiya
    • Journal Title

      Journal of Materials Chemistry C

      Volume: 8 Issue: 43 Pages: 15119-15127

    • DOI

      10.1039/d0tc01408g

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Naphthodithiophenediimide-Bithiopheneimide Copolymers for High‐Performance n‐Type Organic Thermoelectrics: Significant Impact of Backbone Orientation on Conductivity and Thermoelectric Performance2020

    • Author(s)
      Yang Wang, Kazuo Takimiya
    • Journal Title

      Advanced Materials

      Volume: 32 Issue: 30 Pages: 20020601-9

    • DOI

      10.1002/adma.202002060

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Carbonyl-terminated quinoidal oligothiophenes for p-type organic semiconductors2020

    • Author(s)
      Takato Asoh, Kohsuke Kawabata, Kazuo Takimiya
    • Journal Title

      Materials

      Volume: 13 Issue: 13 Pages: 3020-3020

    • DOI

      10.3390/ma13133020

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] “Disrupt and induce” intermolecular interactions to rationally design organic semiconductor crystals: from herringbone to rubrene-like pitched π-stacking2020

    • Author(s)
      Wang Chengyuan, 橋爪 大輔, 中野 正浩, 大垣 拓也, 竹中 宏幸, 川畑 公輔, 瀧宮 和男
    • Journal Title

      Chemical Science

      Volume: 11 Issue: 6 Pages: 1573-1580

    • DOI

      10.1039/c9sc05902d

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Crystal Structures of Dimethoxyanthracens: A Clue to a Rational Design of Packing Structures of π‐Conjugated Molecules2020

    • Author(s)
      瀧宮 和男, 大垣 拓也, Wang Chengyuan, 川畑 公輔
    • Journal Title

      Asian Chemical Editorial Society

      Volume: 15 Issue: 6 Pages: 915-919

    • DOI

      10.1002/asia.201901756

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis of Soluble Dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene (DNTT) Derivatives: One-Step Functionalization of 2-Bromo-DNTT2019

    • Author(s)
      Kawabata Kohsuke、Usui Sayaka、Takimiya Kazuo
    • Journal Title

      The Journal of Organic Chemistry

      Volume: 85 Issue: 1 Pages: 195-206

    • DOI

      10.1021/acs.joc.9b02585

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] 「分子性固体」的観点からの有機半導体開発2023

    • Author(s)
      瀧宮和男
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 有機半導体固体の「設計と合成」:効率的キャリア輸送のための結晶構造設計への挑戦2023

    • Author(s)
      瀧宮和男
    • Organizer
      日本学術振興会産学連携181委員会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] テトラキス(メチルカルコゲノ)ジセレナシクロペンタフルオレンの合成と結晶構造2023

    • Author(s)
      佐原伽門
    • Organizer
      第103回日本化学会春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ジシアノメチレン基が置換したチエノチオフェンを終端基に有する非フラーレンアクセプターの合成と有機薄膜太陽電池への応用2023

    • Author(s)
      中村真人
    • Organizer
      第103回日本化学会春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] In silico crystallization ( 2): b rickwork 型構造シミュレーションの実験的確認と適用可能結晶系 範囲 の拡張2023

    • Author(s)
      キリル ブルガレビッチ
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] In-silico crystallization: メチルカルコゲノピレンのbrickwork型構造の計算による再現2023

    • Author(s)
      キリル ブルガレビッチ
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 高移動度有機半導体材料探索:構造-物性相関と結晶構造予測2023

    • Author(s)
      キリル ブルガレビッチ
    • Organizer
      第16回物性科学領域横断研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] “Design and Synthesis” of organic semiconductor crystals: towards the rational design of crystal structures for efficient carrier transport2022

    • Author(s)
      瀧宮和男
    • Organizer
      UHMOb International Conference Organic Semiconductors
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] メチルチオ基を導入したアセン誘導体の合成と結晶構造2022

    • Author(s)
      金澤輝石
    • Organizer
      第49回有機典型元素化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ピラニリデン構造を基盤とする新規 n 型有機ドーパントの開発2022

    • Author(s)
      松尾崇也
    • Organizer
      第32回基礎有機化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] カルコゲン原子の違いによるメチルカルコゲノ化ピレンの結晶構造と電荷輸送特性への影響2022

    • Author(s)
      Kirill Bulgarevich, 瀧宮和男、大垣拓也、堀内信吾
    • Organizer
      2022年第69回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 有機半導体の「制御」と熱電・太陽電池応用 ~有機半導体の設計と合成~2021

    • Author(s)
      瀧宮和男
    • Organizer
      日本学術振興会 R025 先進薄膜表面機能創成委員会 第5回研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] チエノ[2,3-b]チオフェン構造をもつテトラチエノアセン誘導体の結晶構造と物性2021

    • Author(s)
      金澤輝石、川畑公輔、Kirill Bulgarevich、瀧宮和男
    • Organizer
      第31回基礎有機化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 結晶構造制御によるピレン系有機半導体の高移動度化2021

    • Author(s)
      瀧宮和男
    • Organizer
      第31回基礎有機化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] "Manipulation” of crystal structures of pyrene-based organic semiconductors enabling ultrahigh mobility2021

    • Author(s)
      瀧宮和男
    • Organizer
      The international Conference on Flexible and Printed Electronics
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 分子性半導体の結晶構造制御 ~高密度共役を目指して~2021

    • Author(s)
      瀧宮和男
    • Organizer
      第11回CSJ化学フェスタ2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] Manipulation of crystal structures of pyrene-based organic semiconductors enabling ultrahigh mobility2021

    • Author(s)
      瀧宮和男
    • Organizer
      IDW ’21
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] アセンジカルコゲノフェンジオン骨格を有するドナーアクセプター型有機半導体の構造と物性2021

    • Author(s)
      川畑公輔、瀧宮和男
    • Organizer
      第48回有機典型元素化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] β位にメチルカルコゲノ基を有するテトラチエノアセン誘導体の結晶構造と分子間相互作用2021

    • Author(s)
      金澤 輝石、川畑 公輔、瀧宮 和男
    • Organizer
      日本化学会 第101回春季年会 (2021)
    • Related Report
      2020 Annual Research Report
  • [Presentation] オリゴエチレンオキシド鎖を有する2,7-ジフェニル[1]ベンゾチエノ[3,2-b][1]ベンゾチオフェン誘導体の薄膜構造と電荷輸送特性2021

    • Author(s)
      今井 太一、川畑 公輔、瀧宮 和男
    • Organizer
      日本化学会 第101回春季年会 (2021)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 分子性半導体の結晶構造制御の試み2020

    • Author(s)
      瀧宮 和男、川畑 公輔、大垣 拓也
    • Organizer
      第69回高分子討論会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 分子性半導体の結晶構造制御への挑戦2020

    • Author(s)
      瀧宮 和男
    • Organizer
      東北大学材料科学ウェビナー
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Synthesis and Crystal Structures of β-Methylchalcogeno-substituted Oligothienoacenes2020

    • Author(s)
      金澤 輝石、川畑 公輔、瀧宮 和男
    • Organizer
      令和2年度化学系学協会東北大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Thin-Film Properties of BTBT Derivatives with Oligo(ethylene oxide) Chains2020

    • Author(s)
      今井 太一、川畑 公輔、瀧宮 和男
    • Organizer
      令和2年度化学系学協会東北大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Synthesis and Properties of β-Methylchalcogeno-substituted Oligothienoacenes2020

    • Author(s)
      金澤 輝石、川畑 公輔、瀧宮 和男
    • Organizer
      第31回万有仙台シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] Thin-Film Properties of BTBT Derivatives with Oligo(ethylene oxide) Chains2020

    • Author(s)
      今井 太一、川畑 公輔、瀧宮 和男
    • Organizer
      第31回万有仙台シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] ピラニリデン置換複素芳香族化合物を用いた新 規 n 型有機ドーパント開発と熱電材料への応用2020

    • Author(s)
      松尾 崇也、川畑 公輔、瀧宮 和男
    • Organizer
      日本化学会秋季事業 第10回CSJ化学フェスタ2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 低分子有機半導体:高移動度化と将来展望2020

    • Author(s)
      瀧宮 和男
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Synthesis and characterization of enantio-pure 2-(2-ethylhexyl)dinaphthothienothiophene2020

    • Author(s)
      住友 健太
    • Organizer
      日本化学会第100春季年会(2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 極めて高い電子供与能を有するピラニリデン置換複素芳香族化合物の合成と応用2020

    • Author(s)
      松尾 崇也
    • Organizer
      日本化学会第100春季年会(2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 2-ブロモジナフトチエノチオフェン(DNTT)を経由した可溶性DNTT誘導体の合成2020

    • Author(s)
      臼井 沙耶香
    • Organizer
      日本化学会第100春季年会(2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Control of Packing Structure of Thienoacene-Based Organic Semiconductors: toward “Artificial Rubrene”2019

    • Author(s)
      瀧宮 和男
    • Organizer
      ICMAT2019:The 10th International Conference on Materials for Advanced Technologies
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Control of Packing Structure of Thienoacene-Based Organic Semiconductors2019

    • Author(s)
      瀧宮 和男
    • Organizer
      ISNA-18 The 18th International Symposium on Novel Aromatic Compounds
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 有機半導体の結晶構造制御:小官能基による分子間相互作用への影響2019

    • Author(s)
      瀧宮 和男
    • Organizer
      2019年度化学系学協会東北大会 -有機化学コロキウム- Joint Meeting of the Tohoku Area Chemistry Societies
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 高いHOMO準位を有するピラニリデン置換複素芳香族 化合物の合成と電荷移動錯体形成2019

    • Author(s)
      松尾 崇也
    • Organizer
      9th CSJ Chemistry Festa 日本化学会秋季事業 第9回CSJ化学フェスタ2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 2-ブロモDNTTを経由した2位置換DNTT誘導体の合成2019

    • Author(s)
      臼井 沙耶香
    • Organizer
      9th CSJ Chemistry Festa 日本化学会秋季事業 第9回CSJ化学フェスタ2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] Toward “Designed Organic Semiconductors” : Manipulation of Packing Structures by Molecular Design2019

    • Author(s)
      瀧宮 和男
    • Organizer
      13JS: 13rd Japan-China Joint Symposium on Conduction and Photoconduction in Organic Solids and Related Phenomena
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Naphthodithiophenediimide (NDTI)-Based All-Acceptor Polymers for n-Type Organic Thermoelectrics2019

    • Author(s)
      Wang Yang
    • Organizer
      13JS: 13rd Japan-China Joint Symposium on Conduction and Photoconduction in Organic Solids and Related Phenomena
    • Related Report
      2019 Annual Research Report

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

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