Preparation of T8 and double-decker silsesquioxane-based Janus-type molecules: molecular modeling and DFT insights

Autor: Julia Duszczak-Kaczmarek, Katarzyna Mituła-Chmielowiec, Monika Rzonsowska, Wojciech Jankowski, Marcin Hoffmann, Jędrzej Walkowiak, Beata Dudziec

Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)

Abstract We present a methodology for the synthesis of inorganic-organic Janus-type molecules based on mono-T8 and difunctionalized double-decker silsesquioxanes (DDSQs) via hydrosilylation reactions, achieving exceptionally high yields and selectivi

Externí odkaz: https://doaj.org/article/bb24274f75434977aadca8b1a7bf712e

Distinct insight into the use of difunctional double-decker silsesquioxanes as building blocks for alternating A–B type macromolecular frameworks

Autor: Julia Duszczak, Aleksandra Mrzygłód, Katarzyna Mituła, Michał Dutkiewicz, Rafał Januszewski, Monika Rzonsowska, Beata Dudziec, Marek Nowicki, Maciej Kubicki

Publikováno v: Inorganic Chemistry Frontiers. 10:888-899

A distinct look at known, hydrosilylation reactions used for the formation of DDSQ-based linear A–B alternating macromolecular systems with DPn > 1000 is presented. Selected physicochemical properties of obtained hybrid co-polymers were determined.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a79387844477dc4bec9daca190060b3
https://doi.org/10.1039/d2qi02161g

Slick Synthetic Approach to Various Fluoroalkyl Silsesquioxanes—Assessment of their Dielectric Properties

Autor: Julia Duszczak, Katarzyna Mituła, Monika Rzonsowska, Paweł Ławniczak, Rafał Januszewski, Bartłomiej Szarłan, Beata Dudziec

Publikováno v: Materials; Volume 15; Issue 24; Pages: 8997

We present a smart and efficient methodology for the synthesis of a variety of fluorinated silsesquioxanes (SQs) with diverse Si-O-Si core architecture. The protocol is based on an easy-to-handle and selective hydrosilylation reaction. An investigati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f990ae9844c87fab9ff1c3f441ea8f65
https://doi.org/10.3390/ma15248997

Double-Decker Silsesquioxanes Self-Assembled in One-Dimensional Coordination Polymeric Nanofibers with Emission Properties

Autor: Carmela Aprile, Loraine Soumoy, Rafał Januszewski, Katarzyna Mituła, Monika Rzonsowska, Beata Dudziec, Andrea Santiago-Portillo, Luca Fusaro, Julia Duszczak

Publikováno v: ACS Applied Materials & Interfaces
Duszczak, J, MITULA, K, Santiago Portillo, A, Soumoy, L, Rzonsowska, M, Januszewski, R, Fusaro, L, Aprile, C & Dudziec, B 2021, ' Double-Decker Silsesquioxanes Self-Assembled in One-Dimensional Coordination Polymeric Nanofibers with Emission Properties ', ACS Applied Materials & Interfaces, vol. 13, no. 19, pp. 22806-22818 . https://doi.org/10.1021/acsami.1c02510

The urgent needs for photoactive materials in industry drive fast evolution of synthetic procedures in many branches of chemistry, including the chemistry of silsesquioxanes. Here, we disclose an effective protocol for the synthesis of novel double-d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d47689a53e53702d3dda17fefccb52ad
https://pubmed.ncbi.nlm.nih.gov/33961397

Polysiloxanes Grafted with Mono(alkenyl)SilsesquioxanesParticular Concept for Their Connection

Autor: Patrycja Żak, Katarzyna Mituła, Julia Duszczak, Beata Dudziec, Monika Rzonsowska

Publikováno v: Materials, Vol 13, Iss 4784, p 4784 (2020)
Materials
Volume 13
Issue 21

Herein, a facile and efficient synthetic route to unique hybrid materials containing polysiloxanes and mono(alkyl)silsesquioxanes as their pendant modifiers (T8@PS) was demonstrated. The idea of this work was to apply the hydrosilylation reaction as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03ceb803bd2cca436bdadef11b8abeb3
https://www.mdpi.com/1996-1944/13/21/4784