Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Radoslaw Motyka"'
Publikováno v:
Nanomaterials, Vol 9, Iss 8, p 1179 (2019)
A series of novel donor−acceptor D−π−A−π−D compounds were synthesized and characterized in order to determine the influence of different acceptor units on their properties. The introduction of acceptor moieties had a direct impact on the
Externí odkaz:
https://doaj.org/article/0ddb0ea3618d435c83f7bce989a61ebc
Publikováno v:
The Journal of Physical Chemistry C
The photoactive layers of poly(terthiophene) with covalently attached fullerene photosensitizers were formed on indium–tin oxide (ITO) substrate in the process of electrochemical polymerization fro...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6645dbe9137d94145923afefbd8037b
https://doi.org/10.1021/acs.jpcc.9b06101
https://doi.org/10.1021/acs.jpcc.9b06101
Autor:
Ivan Gusev, Karolina Glosz, Sylwia Waskiewicz, Radoslaw Motyka, Przemyslaw Ledwon, Piotr Kałużyński, Agata Blacha-Grzechnik, Agnieszka Stolarczyk, Mieczyslaw Lapkowski
Publikováno v:
European Polymer Journal. 162:110878
Herein, we examine the synthesis of new polymers and characterize their physicochemical properties. A series of novel polymers based on polymethylsiloxane by catalytic hydrosilylation were successfully designed and synthetized. In order to enhance th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31fc6acf8fe92d3a98e0618c24f6dbdf
https://doi.org/10.1016/j.eurpolymj.2021.110878
https://doi.org/10.1016/j.eurpolymj.2021.110878
Autor:
Piotr Pander, Marilia J. Caldas, Radoslaw Motyka, Tales J. da Silva, Pawel Zassowski, Marc K. Etherington, Daniele Varsano, Andrew P. Monkman, Przemyslaw Data
Publikováno v:
The Journal of Physical Chemistry C
Journal of physical chemistry C, 2018, Vol.122(42), pp.23934-23942 [Peer Reviewed Journal]
Journal of physical chemistry. C. (Online) 122 (2018): 23934–23942. doi:10.1021/acs.jpcc.8b07610
info:cnr-pdr/source/autori:Pander P.; Motyka R.; Zassowski P.; Etherington M.K.; Varsano D.; Da Silva T.J.; Caldas M.J.; Data P.; Monkman A.P./titolo:Thermally Activated Delayed Fluorescence Mediated through the Upper Triplet State Manifold in Non-Charge-Transfer Star-Shaped Triphenylamine-Carbazole Molecules/doi:10.1021%2Facs.jpcc.8b07610/rivista:Journal of physical chemistry. C. (Online)/anno:2018/pagina_da:23934/pagina_a:23942/intervallo_pagine:23934–23942/volume:122
Journal of physical chemistry C, 2018, Vol.122(42), pp.23934-23942 [Peer Reviewed Journal]
Journal of physical chemistry. C. (Online) 122 (2018): 23934–23942. doi:10.1021/acs.jpcc.8b07610
info:cnr-pdr/source/autori:Pander P.; Motyka R.; Zassowski P.; Etherington M.K.; Varsano D.; Da Silva T.J.; Caldas M.J.; Data P.; Monkman A.P./titolo:Thermally Activated Delayed Fluorescence Mediated through the Upper Triplet State Manifold in Non-Charge-Transfer Star-Shaped Triphenylamine-Carbazole Molecules/doi:10.1021%2Facs.jpcc.8b07610/rivista:Journal of physical chemistry. C. (Online)/anno:2018/pagina_da:23934/pagina_a:23942/intervallo_pagine:23934–23942/volume:122
Thermally activated delayed fluorescence has been found in a group of tricarbazolylamines that are purely electron-donating, non-charge-transfer (CT) molecules. We show that the reverse intersystem crossing step in these materials is mediated through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::483156f0127d1f936980830cbefc045b
https://doi.org/10.1021/acs.jpcc.8b07610
https://doi.org/10.1021/acs.jpcc.8b07610
Publikováno v:
Electrochimica Acta. 245:902-911
The work describes the in-situ Raman spectroelectrochemical studies on thionine layer covalently bound to the gold surface (Th/Au). The thionine layer was deposited on Au substrate via electrochemical reduction of corresponding diazonium salt. Due to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48926932b3537174b84c74568565ff17
https://doi.org/10.1016/j.electacta.2017.05.132
https://doi.org/10.1016/j.electacta.2017.05.132
Autor:
Patryk Janasik, Pawel Zassowski, Radoslaw Motyka, Mieczyslaw Lapkowski, Aleksandra Wolińska-Grabczyk, Malgorzata Czichy, Eugenia Grabiec
Publikováno v:
Electrochimica Acta. 370:137669
A mixture of three constitutional isomers containing terminal reactive phthaloperinone units was obtained by the condensation of 4,4′-(4,4′-isopropylidenediphenoxy)bis(phthalic anhydride) with 1,8-naphthalenediamine. Both terminal units underwent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f35ccc6ab8dda4b962be99e72a8b590
https://doi.org/10.1016/j.electacta.2020.137669
https://doi.org/10.1016/j.electacta.2020.137669
Autor:
Patryk Janasik, Alina Brzeczek-Szafran, Malgorzata Czichy, Radoslaw Motyka, Pawel Zassowski, Eugenia Grabiec, Katarzyna Laba, Mieczyslaw Lapkowski, Aleksandra Wolińska-Grabczyk
Publikováno v:
Dyes and Pigments
We present the synthesis of amidine derivatives and the separation of their isomers obtained after the reaction of different bis(phthalic anhydrides) with 1,8-diaminenaphtalene (1,8DAN). The isolated isomers of 4′-(4,4′-isopropylidenediphenoxy)bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e305786e324549ed570e8c8600aa0a6
https://doi.org/10.1016/j.dyepig.2020.108309
https://doi.org/10.1016/j.dyepig.2020.108309
Autor:
Khrystyna Ivaniuk, Gleb V. Baryshnikov, Radoslaw Motyka, Natalia Martyniuk, Anna Pidluzhna, Przemyslaw Ledwon, Boris F. Minaev, Pavlo Stakhira, Hans Ågren
Publikováno v:
Dyes and Pigments
Different donor-acceptor-donor (D-A-D) and donor-π-bridge-acceptor-π-bridge-donor (D-π-A-π-D) systems based on a quinoxaline acceptor are compared. A significant difference in electrochemical and photophysical properties was found depending on mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8114217f1a27bc7681ac501d1998ec6d
https://doi.org/10.1016/j.dyepig.2019.108008
https://doi.org/10.1016/j.dyepig.2019.108008
Autor:
Fernando B. Dias, Algirdas Lazauskas, Anastasia Klimash, David Djurado, Stéphanie Pouget, Ramin Pashazadeh, Agnieszka Swist, Radoslaw Motyka, Juozas V. Grazulevicius, Peter J. Skabara, Piotr Pander, Przemyslaw Data, Jadwiga Sołoducho, Roman Turczyn
Publikováno v:
Journal of physical chemistry C, 2018, Vol.122(43), pp.24958-24966 [Peer Reviewed Journal]
Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2018, 122 (43), pp.24958-24966. ⟨10.1021/acs.jpcc.8b08329⟩
The Journal of Physical Chemistry C
Journal of Physical Chemistry C, 2018, 122 (43), pp.24958-24966. ⟨10.1021/acs.jpcc.8b08329⟩
Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2018, 122 (43), pp.24958-24966. ⟨10.1021/acs.jpcc.8b08329⟩
The Journal of Physical Chemistry C
Journal of Physical Chemistry C, 2018, 122 (43), pp.24958-24966. ⟨10.1021/acs.jpcc.8b08329⟩
Thianthrenes have been nearly forgotten as phosphors in recent years, but are now coming back, showing their strong potential in luminescent applications. Here, we present a comprehensive photophysical study of a carbazolyl derivative of thianthrene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d935fd63b84be7812791482ec7369bf0
https://doi.org/10.1021/acs.jpcc.8b08329
https://doi.org/10.1021/acs.jpcc.8b08329
Autor:
Radoslaw Motyka, Jadwiga Sołoducho, Przemyslaw Data, Fernando B. Dias, Agnieszka Swist, Piotr Pander
Publikováno v:
Journal of materials chemistry C, 2018, Vol.6(20), pp.5434--5443 [Peer Reviewed Journal]
Journal of Materials Chemistry C
Journal of Materials Chemistry C
This work presents a study of two organic molecules with a very similar, large singlet–triplet energy gap, one of which is a thermally activated delayed fluorescence (TADF) emitter and the other is a room temperature phosphorescence (RTP) emitter.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfccf0b289382d7f724ffdb453f05c8d
https://doi.org/10.1039/C8TC00175H
https://doi.org/10.1039/C8TC00175H