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Development of optically-functional polymers containing group 13 elements

Research Project

Project/Area Number 17H03067
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Polymer chemistry
Research InstitutionKyoto University

Principal Investigator

TANAKA KAZUO  京都大学, 工学研究科, 教授 (90435660)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
Fiscal Year 2019: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2018: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥11,050,000 (Direct Cost: ¥8,500,000、Indirect Cost: ¥2,550,000)
Keywords共役系高分子 / 発光 / 高周期元素 / ホウ素 / 共役系分子 / 13族元素 / メタロフルオレン / アザフェナレン / 発光材料
Outline of Final Research Achievements

We prepared the series of conjugated polymers containing heavy atoms and found their unique optical properties. By replacing the central atom to other types of elements in the complexes, we gathered information on the effect of electronic structures. Consequently, we can obtain various luminescent materials, such as solid-state luminescent polymers, near-infrared emissive materials, aggregation-induced emission-active polymers, stimuli-responsive materials. Furthermore, we can establish new concepts for precisely controlling electronic states based on the perturbation of symmetry of electronic orbitals by the complexation and luminescence via the excitation-induced bond cleavage process. In summary, we are able to discover new optically-functional materials having unique properties originating from intrinsic characteristics of heavy atoms.

Academic Significance and Societal Importance of the Research Achievements

元素とπ共役系が醸し出す特異な電子物性に由来する光物性の機構解明を行うことで、新奇の電子構造や励起状態に関する基礎的知見が得られる。これらのことから光機能性材料の設計においてヘテロ元素導入が有効な戦略であることを示すことができる。また、励起状態における電子状態の量子化学計算の分野に対して、本研究よりヘテロ元素含有共役系に関する情報を提供することができ、計算科学の進歩に貢献ができる。共役系高分子は太陽電池や有機ELにおいて高効率な材料として注目されており、特に、無機元素を利用した機能性高分子材料開発という世界的に競争の激しい分野において、本研究成果は日本がイニシアティブをとることに貢献できる。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Products Report
  • Research Products

    (55 results)

All 2021 2020 2019 2018 2017

All Journal Article (36 results) (of which Peer Reviewed: 36 results,  Open Access: 4 results) Presentation (15 results) (of which Int'l Joint Research: 12 results,  Invited: 15 results) Patent(Industrial Property Rights) (4 results)

  • [Journal Article] Enhancing Light‐Absorption and Luminescent Properties of Non‐Emissive 1,3,4,6,9b‐Pentaazaphenalene through Perturbation of Forbidden Electronic Transition by Boron Complexation2020

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

      Asian Journal of Organic Chemistry

      Volume: 9 Issue: 2 Pages: 259-266

    • DOI

      10.1002/ajoc.202000010

    • NAID

      120006799244

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tuning the NIR Absorption Properties of 1,3,4,6,9b-Pentaazaphenalene Derivatives Through the Spatially Separated Frontier Molecular Orbitals2020

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

      European Journal of Organic Chemistry

      Volume: 2020 Issue: 7 Pages: 777-783

    • DOI

      10.1002/ejoc.201901569

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stimuli-responsive luminochromic polymers consisting of multi-state emissive fused boron ketoiminate2020

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

      Polymer Chemistry

      Volume: 11 Issue: 6 Pages: 1127-1133

    • DOI

      10.1039/c9py01733j

    • 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] 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] Characterization and Photophysical Properties of a Luminescent Aluminum Hydride Complex Supported by a β-Diketiminate Ligand2019

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

      Inorganics

      Volume: 7 Issue: 8 Pages: 100-100

    • DOI

      10.3390/inorganics7080100

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [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] 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] 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] 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
  • [Journal Article] Solid-State Emissions of the Anthracene-o-Carborane Dyad from the Twisted-Intramolecular Charge Transfer State in the Crystalline State2017

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

      Angew. Chem. Int. Ed.

      Volume: 56 Issue: 1 Pages: 254-259

    • DOI

      10.1002/anie.201609656

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Heat-Resistant Mechanoluminescent Chromism of the Hybrid Molecule Based on Boron Ketoiminate Modified Octa-Substituted Polyhedral Oligomeric Silsesquioxane2017

    • Author(s)
      Suenaga, K.; Tanaka, K.; Chujo, Y.
    • Journal Title

      Chem. Eur. J.

      Volume: 23 Issue: 6 Pages: 1409-1414

    • DOI

      10.1002/chem.201604662

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Construction and Properties of a Light-Harvesting Antenna System for Phosphorescent Materials Based on Oligofluorenes-Tethered Pt-Porphyrins2017

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

      RSC Adv.

      Volume: 7 Issue: 18 Pages: 10869-10874

    • DOI

      10.1039/c6ra28735b

    • NAID

      120005997649

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of Aggregation-Induced Emission-Active Conjugated Polymers Composed of Group 13 Diiminate Complexes with Tunable Energy Levels via Alteration of Central Element2017

    • Author(s)
      Ito, S.; Hirose, A.; Yamaguchi, M.; Tanaka, K.; Chujo, Y.
    • Journal Title

      Polymers

      Volume: 9 Issue: 2 Pages: 68-78

    • DOI

      10.3390/polym9020068

    • NAID

      120005998023

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Control of Aggregation-Induced Emission versus Fluorescence Aggregation-Caused Quenching by Bond Existence at a Single Site in Boron Pyridinoiminate Complexes2017

    • Author(s)
      Yamaguchi, M.; Ito, S.; Hirose, A.; Tanaka, K.; Chujo, Y.
    • Journal Title

      Mater. Chem. Front.

      Volume: 1 Issue: 8 Pages: 1573-1579

    • DOI

      10.1039/c7qm00076f

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of Emissive Aminopentaazaphenalene Derivatives Employing a Design Strategy for Obtaining Luminescent Conjugated Molecules by Modulating the Symmetry of Molecule Orbitals with Substituent Effects2017

    • Author(s)
      Watanabe, H.; Hirose, M.; Tanaka, K.; Chujo, Y.
    • Journal Title

      Chem. Commun.

      Volume: 53 Issue: 36 Pages: 5036-5039

    • DOI

      10.1039/c7cc01287j

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Flexible Fused Azomethine-Boron Complex: Thermochromic Luminescence and Thermosalient Behavior in Structural Transitions between Crystalline Polymorphs2017

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

      Chem. Eur. J.

      Volume: 23 Issue: 49 Pages: 11827-11833

    • DOI

      10.1002/chem.201702309

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design and Luminescent Chromism of Fused Boron Complexes Having Constant Emission Efficiencies in Solution and in the Amorphous and Crystalline States2017

    • Author(s)
      Suenaga, K.; Tanaka, K.; Chujo, Y.
    • Journal Title

      Eur. J. Org. Chem.

      Volume: 2017 Issue: 35 Pages: 5191-5196

    • DOI

      10.1002/ejoc.201700704

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design of Bond-Cleavage-Induced Intramolecular Charge Transfer Emission with Dibenzoboroles and Their Application to Ratiometric Sensors for Discriminating Chain Lengths of Alkanes2017

    • Author(s)
      Matsumoto, T.; Takamine, H.; Tanaka, K.; Chujo, Y.
    • Journal Title

      Mater. Chem. Front.

      Volume: 1 Issue: 11 Pages: 2368-2375

    • DOI

      10.1039/c7qm00350a

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Solid-State Themochromic Luminescence through Twisted Intramolecular Charge Transfer and Excimer Formation of a Carborane-Pyrene Dyad with an Ethynyl Spacer2017

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

      Asian J. Org. Chem.

      Volume: 6 Issue: 12 Pages: 1818-1822

    • DOI

      10.1002/ajoc.201700390

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhancement of Aggregation-Induced Emission by Introducing Multiple o-Carborane Substitutions into Triphenylamine2017

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

      Molecules

      Volume: 22 Issue: 11 Pages: 2009-2018

    • DOI

      10.3390/molecules22112009

    • NAID

      120006501325

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] 発光しない錯体を基盤とした機能性発光材料の開発2020

    • Author(s)
      田中一生
    • Organizer
      第19回高分子材料研究会、岡山
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 光らないホウ素錯体を基盤とした刺激応答性発光材料開発2019

    • Author(s)
      田中一生
    • Organizer
      第34回有機合成化学研究所講演会、京都
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 元素材料:元素の新しい「顔」探し2019

    • Author(s)
      田中一生
    • Organizer
      第34回高分子若手研究会、高知
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Stimuli-responsive luminescent chromism of flexible complexes containing group 13 elements2019

    • Author(s)
      Kazuo Tanaka
    • Organizer
      PIERS 2019, Singapore
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of Stimuli-Responsive Luminescent Materials Containing Flexible Boron “Element-Blocks”2019

    • Author(s)
      Kazuo Tanaka
    • Organizer
      ICMAT 2019, Rome
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of Stimuli-Responsive Luminescent Materials Based on Flexible Boron “Element-Blocks”2019

    • Author(s)
      Kazuo Tanaka
    • Organizer
      2019 LCPO-KIPS Polymer International Symposium, Bordeaux, France
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Design of Stimuli-Responsive Luminochromic Materials Based on Heteroatom-Containing AIE-Active Dyes2019

    • Author(s)
      Kazuo Tanaka
    • Organizer
      MRS Fall Meeting & Exhibit 2019, Boston, USA
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Design for Stimuli-Responsive Luminescent Chromic Materials Based on Flexible Boron “Element-Blocks”2019

    • Author(s)
      Kazuo Tanaka
    • Organizer
      4th MCF meeting, Chicago, USA
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of stimuli-responsive luminescent polymers based on functional element-blocks2019

    • Author(s)
      Kazuo Tanaka
    • Organizer
      PPC16, Singapore
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / 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
  • [Presentation] New Ideas for Developing Advanced Functional Materials Based on “Element-Blocks”2018

    • Author(s)
      Kazuo Tanaka
    • Organizer
      ITRI
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Design and Synthesis of Functional Polymeric Materials Based on “Element-Blocks”2018

    • Author(s)
      Kazuo Tanaka
    • Organizer
      NCTU
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Unique Solid-State Luminescent Properties of “Flexible” Boron “Element-Blocks”2018

    • Author(s)
      Kazuo Tanaka
    • Organizer
      the 3rd Materials Chemistry Frontiers International Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Patent(Industrial Property Rights)] 発光性部材、波長変換素子及び化合物2021

    • Inventor(s)
      田中一生
    • Industrial Property Rights Holder
      京都大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2021-030493
    • Filing Date
      2021
    • Related Report
      Products Report
  • [Patent(Industrial Property Rights)] 化合物2020

    • Inventor(s)
      田中一生
    • Industrial Property Rights Holder
      京都大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2020-154704
    • Filing Date
      2020
    • Related Report
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  • [Patent(Industrial Property Rights)] 電気化学発光材料および該材料が固定化されたITO電極2019

    • Inventor(s)
      中村亮太;中條善樹;田中一生;権正行;成清颯斗
    • Industrial Property Rights Holder
      中村亮太;中條善樹;田中一生;権正行;成清颯斗
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Related Report
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  • [Patent(Industrial Property Rights)] 微粒子検出材料および該材料を使用した微粒子検出方法2018

    • Inventor(s)
      中村亮太;中條善樹;田中一生;権正行;成清颯斗
    • Industrial Property Rights Holder
      中村亮太;中條善樹;田中一生;権正行;成清颯斗
    • Industrial Property Rights Type
      特許
    • Filing Date
      2018
    • Related Report
      2018 Annual Research Report

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Published: 2017-04-28   Modified: 2022-04-15  

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