Breaking bad organic materials: do OLED emitters break the rules of photophysics?

2020/39/D/ST5/03094

Keywords

Descriptors

  • ST5_010: Materiały /nanomateriały funkcjonalne, nanocząstki
  • ST4_001: Chemia fizyczna, fizyka chemiczna
  • ST4_008: Chemia organiczna

Panel

ST5 – Materials: materials synthesis, structure-properties relations, advanced and functional materials with designed properties, (macro)molecular architecture, material engineering

Host institution

Uniwersytet Gdański, Wydział Matematyki, Fizyki i Informatyki

Voivodeship: pomorskie

Other projects carried out by the institution »

Principal investigator (from the host institution)

dr hab. Illia Serdiuk

Number of co-investigators in the project: 3

Call

SONATA 16 – announced on 2020-09-15

Amount awarded
789 600 PLN
Project start date
2021-10-29
Project end date
2025-01-28
Project duration
39 months (the same as in the proposal)
Project status
Project settled

Project description

Download the project description in a pdf file

Note — project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

Publication in academic press/journals (7)

  1. Pursuing the Holy Grail of Thermally Activated Delayed Fluorescence Emitters: A Molecular Strategy for Reducing Energy Gap and Enhancing Spin-Orbit Coupling

    Authors:
    Vladyslav Ievtukhov, Antonio Prlj, Olga Ciupak, Michał Mońka, Illia E. Serdiuk
    Academic press:
    Chemical Science (year: 2025, volume: Accepted Manuscript, pages: Accepted Manuscript), Publisher: Royal Society of Chemistry
    Status:
    Published
    DOI:
    10.1039/D5SC00954E – link to the publication
  2. Application of the Heavy-Atom Effect for (Sub)microsecond Thermally Activated Delayed Fluorescence and an All-Organic Light-Emitting Device with Low-Efficiency Roll-off

    Authors:
    Michał Mońka, Szymon Gogoc, Karol Kozakiewicz, Vladyslav Ievtukhov, Daria Grzywacz, Olga Ciupak, Aleksander Kubicki, Piotr Bojarski, Przemysław Data, Illia E. Serdiuk
    Academic press:
    ACS Applied Materials & Interfaces (year: 2024, volume: 16, pages: 15107–15120), Publisher: American Chemical Society
    Status:
    Published
    DOI:
    10.1021/acsami.3c19627 – link to the publication
  3. Experimental evidence of the excited-state mixing in the blue emitter for organic light-emitting diodes

    Authors:
    Vladyslav Ievtukhov, Michał Mońka, Olga Ciupak, Irena Bylińska, Piotr Bojarski, Karol Krzymiński, Illia E Serdiuk
    Academic press:
    Journal of Materials Chemistry C (year: 2025, volume: 13, pages: 68-80), Publisher: Royal Society of Chemistry
    Status:
    Published
    DOI:
    10.1039/D4TC03925D – link to the publication
  4. Systematic Substituent Control in Blue Thermally Activated Delayed Fluorescence (TADF) Emitters: Unraveling the Role of Direct Intersystem Crossing between the Same Charge-Transfer States

    Authors:
    C. H. Ryoo, J. Han, J.-H. Yang, K. Yang, I. Cho, S. Jung, S. Kim, H. Jeong, C. Lee, J. E. Kwon, I. E. Serdiuk, S. Y. Park
    Academic press:
    Adv. Opt. Mater (year: 2022, volume: 10, pages: 2201622), Publisher: Wiley
    Status:
    Published
    DOI:
    10.1002/adom.202201622 – link to the publication
  5. Contradictory Role of Locally-Excited Triplet States in Blue Thermally Activated Delayed Fluorescence of s-Triazine-Based Emitters

    Authors:
    Illia E. Serdiuk, Seyoung Jung, Michał Mońka, Chi Hyun Ryoo, Soo Young Park
    Academic press:
    Journal of Physical Chemistry C (year: 2023, volume: 127, pages: 358–367), Publisher: American Chemical Society
    Status:
    Published
    DOI:
    10.1021/acs.jpcc.2c06445 – link to the publication
  6. Understanding the internal heavy-atom effect on thermally activated delayed fluorescence: application of Arrhenius and Marcus theories for spin–orbit coupling analysis

    Authors:
    M. Mońka, I.E. Serdiuk, K. Kozakiewicz, E. Hoffman, J. Szumilas, A. Kubicki, S.Y. Park, P. Bojarski
    Academic press:
    Journal of Materials Chemistry C (year: 2022, volume: 10, pages: 7925-7934), Publisher: Royal Chemical Society
    Status:
    Published
    DOI:
    10.1039/D2TC00476C – link to the publication
  7. Switching the heavy-atom effect in blue thermally activated delayed fluorescence emitters

    Authors:
    Jan Szumilas, Chi Hyun Ryoo, Michał Mońka, Piotr Bojarski, Soo Young Park and Illia Serdiuk
    Academic press:
    Journal of Materials Chemistry C (year: 2025, volume: 13, pages: 8043-8053), Publisher: Royal Society of Chemistry
    Status:
    Published
    DOI:
    10.1039/D4TC04819A – link to the publication

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Graphic design and implementation: Jakub Piotrowski