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THE TEMPERATURE DEPENDENCE OF THE PHOTOLUMINESCENCE STABILITY OF OCTADECABORANE IN POLYSTYRENE MATRIX THIN FILMS

1 Urbánek Pavel
Co-authors:
1 Ševčík Jakub 1 Hanulíková Barbora 1 Čapková Tereza 1 Antoš Jan 1 Urbánek Michal 1 Kuřitka Ivo
Institution:
1 Tomas Bata University in Zlín, University Institute, Centre of Polymer Systems, Zlín, Czech Republic, EU, urbanek@utb.cz
Conference:
12th International Conference on Nanomaterials - Research & Application, Brno, Czech Republic, EU, October 21 - 23, 2020
Proceedings:
Proceedings 12th International Conference on Nanomaterials - Research & Application
Pages:
30-33
ISBN:
978-80-87294-98-7
ISSN:
2694-930X
DOI:
https://doi.org/10.37904/nanocon.2020.3686
Published:
28th December 2020
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
970 views / 628 downloads
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Abstract

The novel boron-hydride cluster compound (anti-B18H22) has been recently introduced as potential laser dye and interesting molecule for organic electronics. Blue light-emitting devices or photoluminescence (PL) sensors will be highly desirable. Nevertheless, the issue of their temperature stability may be critical for the use of this compound family as active molecules or at least fluorescence labels for any application. This contribution deals with the preparation and characterization of borane-polystyrene blend thin films. The influence of thermal history on the emission properties of prepared films was investigated. Based on the performed study, a set of critical limits and implications for the future molecular design was defined.

Keywords: Boron-hydride, polymer blend, thin film, temperature, stability

© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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