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Establishment of the theory of excitation-driven element blocks and creation of functional optical materials

Research Project

Project/Area Number 20K20368
Project/Area Number (Other) 18H05356 (2018-2019)
Research Category

Grant-in-Aid for Challenging Research (Pioneering)

Allocation TypeMulti-year Fund (2020)
Single-year Grants (2018-2019)
Review Section Medium-sized Section 35:Polymers, organic materials, and related fields
Research InstitutionKyoto University

Principal Investigator

Chujo Yoshiki  京都大学, 工学研究科, 名誉教授 (70144128)

Co-Investigator(Kenkyū-buntansha) 田中 一生  京都大学, 工学研究科, 教授 (90435660)
権 正行  京都大学, 工学研究科, 助教 (90776618)
Project Period (FY) 2018-06-29 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥26,000,000 (Direct Cost: ¥20,000,000、Indirect Cost: ¥6,000,000)
Fiscal Year 2020: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2019: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Fiscal Year 2018: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Keywordsホウ素 / 共役系高分子 / 発光 / 刺激応答性 / 共役系分子 / ホウ素錯体 / 凝集誘起型発光
Outline of Research at the Start

本研究では、一般的な発光色素とは逆に、励起状態で変形する発光色素が刺激応答性の材料開発に結び付くことを示す。まず、励起駆動型ホウ素錯体を基盤とすることで、従来分子設計が困難であった固体でのみ発光するという凝集誘起型発光性を持つ分子を、ゼロから理論設計が可能となることを示す。そして、実際に有機発光色素の濃度消光問題解決や機械的刺激による発光色変化、高輝度固体発光性高分子材料の創出を行う。

Outline of Final Research Achievements

We proved that the molecular skeleton showing intense solid-state emission and stimulus responsiveness can be theoretically designed from scratch. By investigating the skeleton in which there is a large difference in structure between in the ground state and in the excited state, the development of boron complexes having further functionality can be realized. The concept of "excitation-driven element blocks" is expected to be a pioneer in the new field focusing on the characteristics of elements in the excited state. In addition to boron complexes, various functional complexes based on theoretical calculations are expected to be developed. Through the research period of Challenging Research (Pioneering), we established the theory of excitation-driven element blocks and succeeded in producing valuable functional materials.

Academic Significance and Societal Importance of the Research Achievements

本成果が確立した”励起駆動型元素ブロックの学理“は、機能性発光材料の分子設計に革新をもたらすポテンシャルがある。例えば、従来用いられてきた有機材料に構造緩和を誘起する骨格を導入することで直ちに刺激応答性材料の作製が可能になると期待され、材料設計の幅を大きく拡張する概念となる。この結果は学術的意義だけでなく、材料応用を生み出す指針となるため、社会的意義も大きいと言える。特に、ホウ素が励起駆動を担う元素として機能すると実例を示したことの意義が大きい。本研究結果は、光化学、構造有機化学、材料科学の分野におけるヘテロ元素化学の新しい学理を拓くと期待している。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (44 results)

All 2021 2020 2019 2018

All Journal Article (36 results) (of which Peer Reviewed: 35 results,  Open Access: 4 results) Presentation (8 results) (of which Int'l Joint Research: 4 results,  Invited: 4 results)

  • [Journal Article] Experimental proof for emission annihilation through bond elongation at the carbon?carbon bond in o-carborane with fused biphenyl-substituted compounds2021

    • Author(s)
      Ochi Junki、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Dalton Transactions

      Volume: 50 Issue: 3 Pages: 1025-1033

    • DOI

      10.1039/d0dt03618h

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Positive Luminescent Sensor for Aerobic Conditions Based on Polyhedral Oligomeric Silsesquioxane Networks2021

    • Author(s)
      Suenaga Kazumasa、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Chemical Research in Chinese Universities

      Volume: 37 Issue: 1 Pages: 162-165

    • DOI

      10.1007/s40242-021-0398-x

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Controlling Energy Gaps of π‐Conjugated Polymers by Multi‐Fluorinated Boron‐Fused Azobenzene Acceptors for Highly Efficient Near‐Infrared Emission2021

    • Author(s)
      Gon Masayuki、Wakabayashi Junko、Nakamura Masashi、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Chemistry An Asian Journal

      Volume: 16 Issue: 6 Pages: 696-703

    • DOI

      10.1002/asia.202100037

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] π-Conjugated Copolymers Composed of Boron Formazanate and Their Application for a Wavelength Converter to Near-Infrared Light2021

    • Author(s)
      Kawano Yuki、Ito Yoshinori、Ito Shunichiro、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Macromolecules

      Volume: 54 Issue: 4 Pages: 1934-1942

    • DOI

      10.1021/acs.macromol.0c02315

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The effect of alkyl chain lengths on the red-to-near-infrared emission of boron-fused azomethine conjugated polymers and their film-state stimuli-responsivities2021

    • Author(s)
      Ohtani Shunsuke、Yamada Natsumi、Gon Masayuki、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Polymer Chemistry

      Volume: - Issue: 18 Pages: 2752-2759

    • DOI

      10.1039/d1py00213a

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design for multi-step mechanochromic luminescence property by enhancement of environmental sensitivity in a solid-state emissive boron complex2020

    • Author(s)
      Saotome Satoru、Suenaga Kazumasa、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Materials Chemistry Frontiers

      Volume: 4 Issue: 6 Pages: 1781-1788

    • DOI

      10.1039/c9qm00719a

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of fully-fused bisboron azomethine complexes and their conjugated polymers with solid-state near-infrared emission2020

    • Author(s)
      Ohtani Shunsuke、Nakamura Masashi、Gon Masayuki、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Chemical Communications

      Volume: 56 Issue: 48 Pages: 6575-6578

    • DOI

      10.1039/d0cc02301a

    • NAID

      120006878535

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Design Strategy for an Aggregation- and Crystallization-Induced Emission-Active Molecule Based on the Introduction of Skeletal Distortion by Boron Complexation with a Tridentate Ligand2020

    • Author(s)
      Ohtani Shunsuke、Gon Masayuki、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Crystals

      Volume: 10 Issue: 7 Pages: 615-615

    • DOI

      10.3390/cryst10070615

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Facile strategy for obtaining luminescent polymorphs based on the chirality of a boron-fused azomethine complex2020

    • Author(s)
      Ohtani Shunsuke、Takeda Yusuke、Gon Masayuki、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Chemical Communications

      Volume: 56 Issue: 97 Pages: 15305-15308

    • DOI

      10.1039/d0cc06383e

    • NAID

      120006951771

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of Near‐Infrared Emissive π‐Conjugated Polymer Films Based on Boron‐Fused Azobenzene Complexes with Perpendicularly Protruded Aryl Substituents2020

    • Author(s)
      Gon Masayuki、Wakabayashi Junko、Nakamura Masashi、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Macromolecular Rapid Communications

      Volume: - Issue: 8 Pages: 2000566-2000566

    • DOI

      10.1002/marc.202000566

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular fillers for increasing the refractive index of polystyrene hybrids by chain assembly at polyhedral oligomeric silsesquioxane2019

    • Author(s)
      Ueda Kazunari、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Polymer Journal

      Volume: 52 Issue: 5 Pages: 523-528

    • DOI

      10.1038/s41428-019-0302-4

    • NAID

      40022335644

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tuning of Sensitivity in Thermochromic Luminescence by Regulating Molecular Rotation Based on Triphenylamine‐Substituted o ‐Carboranes2019

    • Author(s)
      Nishino Kenta、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Asian Journal of Organic Chemistry

      Volume: 8 Issue: 12 Pages: 2228-2232

    • DOI

      10.1002/ajoc.201900537

    • NAID

      120006777005

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Unique Substitution Effect at 5,5′ Positions of a Fused Azobenzene-Boron Complex with N=N Double-Bond π-Conjugated System2019

    • Author(s)
      Gon, M.; Wakabayashi, J.; Tanaka, K.; Chujo, Y.
    • Journal Title

      Chem.-Asian J.

      Volume: - Issue: 10 Pages: 1837-1843

    • DOI

      10.1002/asia.201801659

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Construction of the Luminescent Donor?Acceptor Conjugated Systems Based on Boron-Fused Azomethine Acceptor2019

    • Author(s)
      Ohtani Shunsuke、Gon Masayuki、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Macromolecules

      Volume: 52 Issue: 9 Pages: 3387-3393

    • DOI

      10.1021/acs.macromol.9b00259

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Time‐Dependent Emission Enhancement of the Ethynylpyrene‐ o ‐Carborane Dyad and Its Application as a Luminescent Color Sensor for Evaluating Water Contents in Organic Solvents2019

    • Author(s)
      Nishino Kenta、Yamamoto Hideki、Ochi Junki、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Chemistry An Asian Journal

      Volume: 14 Issue: 9 Pages: 1577-1581

    • DOI

      10.1002/asia.201900396

    • NAID

      120006623968

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improvement of Solid-State Excimer Emission of the Aryl-Ethynyl-o-Carborane Skeleton by Acridine Introduction2019

    • Author(s)
      Ochi Junki、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      European Journal of Organic Chemistry

      Volume: 2019 Issue: 19 Pages: 2984-2988

    • DOI

      10.1002/ejoc.201900212

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Independently Tuned Frontier Orbital Energy Levels of 1,3,4,6,9b-Pentaazaphenalene Derivatives by the Conjugation Effect2019

    • Author(s)
      Watanabe Hiroyuki、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      The Journal of Organic Chemistry

      Volume: 84 Issue: 5 Pages: 2768-2778

    • DOI

      10.1021/acs.joc.8b03161

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of bright-emissive hybrid materials based on light-harvesting POSS having radially integrated luminophores and commercial π-conjugated polymers2019

    • Author(s)
      Gon Masayuki、Sato Keita、Kato Keigo、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Materials Chemistry Frontiers

      Volume: 3 Issue: 2 Pages: 314-320

    • DOI

      10.1039/c8qm00518d

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spiral Eu(III) coordination polymers with circularly polarized luminescence2018

    • Author(s)
      Yasuchika Hasegawa, Yui Miura, Yuichi Kitagawa, Satoshi Wada, Takayuki Nakanishi, Koji Fushimi, Tomohiro Seki, Hajime Ito, Takeshi Iwasa, Tetsuya Taketsugu, Masayuki Gon, Kazuo Tanaka, Yoshiki Chujo, Shingo Hattori, Masanobu Karasawa and Kazuyuki Ishii
    • Journal Title

      Chemical Communications

      Volume: 54 Issue: 76 Pages: 10695-10697

    • DOI

      10.1039/c8cc05147j

    • NAID

      120006727594

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fluoroalkyl POSS with Dual Functional Groups as a Molecular Filler for Lowering Refractive Indices and Improving Thermomechanical Properties of PMMA2018

    • Author(s)
      Ueda Kazunari、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Polymers

      Volume: 10 Issue: 12 Pages: 1332-1332

    • DOI

      10.3390/polym10121332

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electronic chirality inversion of lanthanide complex induced by achiral molecules2018

    • Author(s)
      Wada Satoshi、Kitagawa Yuichi、Nakanishi Takayuki、Gon Masayuki、Tanaka Kazuo、Fushimi Koji、Chujo Yoshiki、Hasegawa Yasuchika
    • Journal Title

      Scientific Reports

      Volume: 8 Issue: 1 Pages: 16395-16395

    • DOI

      10.1038/s41598-018-34790-0

    • NAID

      120006543299

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of luminescent properties of helicene-like bibenzothiophenes with o-carborane and 5,6-dicarba-nido-decaborane2018

    • Author(s)
      Nishino Kenta、Hashimoto Kazushi、Tanaka Kazuo、Morisaki Yasuhiro、Chujo Yoshiki
    • Journal Title

      Science China Chemistry

      Volume: 61 Issue: 8 Pages: 940-946

    • DOI

      10.1007/s11426-018-9258-y

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recent progress in the development of advanced element-block materials2018

    • Author(s)
      Gon Masayuki、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Polymer Journal

      Volume: 50 Issue: 1 Pages: 109-126

    • DOI

      10.1038/pj.2017.56

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis, properties and structure of borafluorene-based conjugated polymers with kinetically and thermodynamically stabilized tetracoordinated boron atoms2018

    • Author(s)
      Matsumoto Takuya、Ito Shunichiro、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Polymer Journal

      Volume: 50 Issue: 2 Pages: 197-202

    • DOI

      10.1038/s41428-017-0002-x

    • NAID

      40021452685

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Control of intramolecular excimer emission in luminophore-integrated ionic POSSs possessing flexible side-chains2018

    • Author(s)
      Narikiyo Hayato、Gon Masayuki、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Materials Chemistry Frontiers

      Volume: 2 Issue: 8 Pages: 1449-1455

    • DOI

      10.1039/c8qm00181b

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Modulation of Luminescent Chromic Behaviors and Environment-Responsive Intensity Changes by Substituents in Bis-o-carborane-Substituted Conjugated Molecules2018

    • Author(s)
      Mori, H.; Nishino, K.; Wada, K.; Morisaki, Y.; Tanaka, K.; Chujo Y.
    • Journal Title

      Mater. Chem. Front.

      Volume: 2 Issue: 3 Pages: 573-579

    • DOI

      10.1039/c7qm00486a

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of a near-infrared light-absorbing polymer based on thiophene-substituted Aza-BODIPY2018

    • Author(s)
      Yamane Honami、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Polymer Journal

      Volume: 50 Issue: 3 Pages: 271-275

    • DOI

      10.1038/s41428-017-0014-6

    • NAID

      40021480233

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dual emission via remote control of molecular rotation of o-carborane in the excited state by the distant substituents in tolane-modified dyads2018

    • Author(s)
      Nishino Kenta、Uemura Kyoya、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      New Journal of Chemistry

      Volume: 42 Issue: 6 Pages: 4210-4214

    • DOI

      10.1039/c7nj04283c

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Modulation of the cis- and trans-Conformations in the Bis-o-carborane Substituted Benzodithiophenes and Emission Enhancement Effect on Luminescent Efficiency by Solidification2018

    • Author(s)
      Nishino, K.; Uemura, K.; Tanaka, K.; Morisaki, Y.; Chujo Y.
    • Journal Title

      Eur. J. Org. Chem.

      Volume: 2018 Issue: 12 Pages: 1507-1512

    • DOI

      10.1002/ejoc.201701641

    • NAID

      120006537102

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Luminescent color tuning with polymer films composed of boron diiminate conjugated copolymers by changing the connection points to comonomers2018

    • Author(s)
      Yamaguchi Madoka、Ito Shunichiro、Hirose Amane、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Polymer Chemistry

      Volume: 9 Issue: 15 Pages: 1942-1946

    • DOI

      10.1039/c8py00283e

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Control of solution and solid-state emission with conjugated polymers based on the boron pyridinoiminate structure by ring fusion2018

    • Author(s)
      Yamaguchi Madoka、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Polymer

      Volume: 142 Pages: 127-131

    • DOI

      10.1016/j.polymer.2018.03.040

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Enhancement to Luminescent Efficiencies by Thermal Rearrangement from ortho- to meta-Carborane in Bis-Carborane-Substituted Acenes2018

    • Author(s)
      Naito, H.; Morisaki, Y.; Tanaka, K.; Chujo Y.
    • Journal Title

      Eur. J. Org. Chem.

      Volume: 2018 Issue: 16 Pages: 1885-1890

    • DOI

      10.1002/ejoc.201800151

    • NAID

      120006537103

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design of Conjugated Molecules Presenting Short-Wavelength Luminescence by Utilizing Heavier Atoms of the Same Element Group2018

    • Author(s)
      Yamaguchi Madoka、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Chemistry - An Asian Journal

      Volume: 13 Issue: 10 Pages: 1342-1347

    • DOI

      10.1002/asia.201800264

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Self-assembly of [Au(CN)2]? Complexes with Tomato (Solanum lycopersicum) Steroidal Alkaloid Glycosides to Form Sheet or Tubular Structures2018

    • Author(s)
      Toohara Souta、Tanaka Yasuaki、Sakurai Shinichi、Ikeda Tsuyoshi、Tanaka Kazuo、Gon Masayuki、Chujo Yoshiki、Kuroiwa Keita
    • Journal Title

      Chemistry Letters

      Volume: 47 Issue: 8 Pages: 1010-1013

    • DOI

      10.1246/cl.180320

    • NAID

      130007431043

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pure-color and dual-color emission from BODIPY homopolymers containing the cardo boron structure2018

    • Author(s)
      Yamane Honami、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Polymer Chemistry

      Volume: 9 Issue: 28 Pages: 3917-3921

    • DOI

      10.1039/c8py00619a

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Highly Efficient Near-Infrared-Emissive Copolymer with a N=N Double-Bond π-Conjugated System Based on a Fused Azobenzene-Boron Complex2018

    • Author(s)
      Gon Masayuki、Tanaka Kazuo、Chujo Yoshiki
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 印刷中 Issue: 22 Pages: 6546-6551

    • DOI

      10.1002/anie.201803013

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] 非発光性π共役骨格の発光体化による特異機能2020

    • Author(s)
      権 正行、田中一生、中條善樹
    • Organizer
      2020 KIPS若手高分子シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] フロンティア軌道の選択的摂動法による青色固体発光性共役系高分子のab initio設計2020

    • Author(s)
      田中 一生、末永 和真、渡邉 碧
    • Organizer
      第69回高分子討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 励起駆動型元素ブロックを基盤とした刺激応答性発光クロミズム高分子の開発2020

    • Author(s)
      田中 一生、末永 和真、上村 京也
    • Organizer
      第69回高分子討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Near-Infrared-Emissive Conjugated Polymers Based on Fused Azobenzene Complexes2019

    • Author(s)
      Gon Masayuki、Tanaka Kazuo、Chujo Yoshiki
    • Organizer
      14th International Symposium on Functional π-Electron Systems
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 柔軟なホウ素錯体を基盤とした機能性固体発光高分子の創出と応用2019

    • Author(s)
      田中一生
    • Organizer
      第68回高分子学会年次大会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Luminescent Chromic Sensors Based on Excitation-Driven Boron Complexes2018

    • Author(s)
      Kazuo Tanaka; Yoshiki Chujo
    • Organizer
      US-Japan Organic/Inorganic Hybrid Materials Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Functional Solid-State Luminescent Materials Based on Flexible “Element-Blocks” with Group 13 Elements2018

    • Author(s)
      Kazuo Tanaka; Yoshiki Chujo
    • Organizer
      the Collaborative Conference on Materials Research (CCMR)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of group 13 element-containing polymers presenting stimuli-responsive luminescent chromism2018

    • Author(s)
      Kazuo Tanaka; Yoshiki Chujo
    • Organizer
      The 12th SPSJ International Polymer Conference (IPC2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited

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Published: 2018-07-20   Modified: 2024-03-26  

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