Published December 17, 2025
| Version Version 1
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Synthesis of Poly(p-Terphenyl N,N-Dimethylpiperidinium)s Using Asymmetric Ketone-Based Branching Agent
Authors/Creators
- 1. Charles University
- 2. University of Chemistry and Technology
Description
Branched poly(p-terphenyl-N,N-dimethylpiperidinium)s were synthesized via superacid-catalyzed Friedel-Crafts polyhydroxyalkylation followed by quaternization.
Their structure and purity was confirmed by 1H NMR and FTIR spectroscopy as well as WAXD, SEM and EDX analysis.
Molecular weight and hydrodynamic diameter values were measured by SLS and DLS analyses, respectively.
Thermooxidative resistance was investigated by TGA.
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Additional details
Related works
- Is derived from
- Dataset: 10.5281/zenodo.15518783 (DOI)
Funding
- Ministry of Education Youth and Sports
- The Energy Conversion and Storage CZ.02.01.01/00/22_008/0004617
Dates
- Accepted
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2025-08-04Accepted