Abstract
SPEEK (sulfonated polyether ether ketone) membranes were prepared and characterized. Geometry and theoretical vibration spectra of SPEEK membranes were calculated using density functional theory (DFT); the properties of SPEEK membranes depend on polymer chain length and cross-linking. Limitations of the method are analysed by comparing theoretical and experimental IR spectra.
| Original language | English |
|---|---|
| Title of host publication | Materials Science and Applied Chemistry III |
| Editors | Maris Turks |
| Place of Publication | Baech |
| Publisher | Trans Tech Publications |
| Pages | 138-143 |
| Number of pages | 6 |
| Volume | 850 KEM |
| ISBN (Print) | 9783035716399 |
| Publication status | Published - 2020 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 850 KEM |
| ISSN (Print) | 1013-9826 |
| ISSN (Electronic) | 1662-9795 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
-
SDG 7 Affordable and Clean Energy
Keywords
- ATR-IR spectra
- Proton conducting membranes
- Sulfonated poly(ether ether ketone)
- Theoretical IR spectra
OECD Field of Science
- 2. Engineering and Technology
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