Projects funded by the NCN


Information on the principal investigator and host institution

Information of the project and the call

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The role of intermolecular interactions, molecular bend angle and biaxiality in stabilizing the structure of the twist-bend phase liquid crystal materials.

2020/39/O/ST5/03460

Keywords:

nematic spatially modulated phases orientation order intermolecular interactions DFT modeling FTIR and Raman spectroscopy

Descriptors:

  • ST5_001:
  • ST5_011:
  • ST5_013:

Panel:

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

Host institution :

Uniwersytet Śląski w Katowicach, Wydział Nauk Ścisłych i Technicznych

woj. śląskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr hab. Katarzyna Ewa Merkel 

Number of co-investigators in the project: 2

Call: PRELUDIUM BIS 2 - announced on 2020-09-15

Amount awarded: 495 440 PLN

Project start date (Y-m-d): 2021-10-01

Project end date (Y-m-d): 2025-09-30

Project duration:: 48 months (the same as in the proposal)

Project status: Pending project

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 (3)
  1. Exploring the Impact of Intermolecular Interactions on the Glassy Phase Formation of Twist-Bend Liquid Crystal Dimers: Insights from Dielectric Studies
    Authors:
    Antoni Kocot, Małgorzata Czarnecka, Yuki Arakawa and Katarzyna Merkel
    Academic press:
    Molecules (rok: 2023, tom: 28, strony: 7441-55), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/molecules28217441 - link to the publication
  2. How Do Intermolecular Interactions Evolve at the Nematic to Twist–Bent Phase Transition?
    Authors:
    K. Merkel, B. Loska, Y. Arakawa, G. H. Mehl, J. Karcz, A. Kocot
    Academic press:
    International Journal of Molecular Sciences (rok: 2022, tom: 23, strony: 11018 - 16), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/ijms231911018 - link to the publication
  3. Dielectric Study of Liquid Crystal Dimers: Probing the Orientational Order and Molecular Interactions in Nematic and Twist-Bend Nematic Phases
    Authors:
    Antoni Kocot, Małgorzata Czarnecka, Yuki Arakawa, and Katarzyna Merkel
    Academic press:
    The Journal of Physical Chemistry B (rok: 2023, tom: 127, strony: 7082−7090), Wydawca: ACS Publications
    Status:
    Published
    DOI:
    10.1021/acs.jpcb.3c03496 - link to the publication