Abstract
In this work, the Nafion 112 membrane impregnated with 2- hydroxyethylammonium carboxylate ionic liquids have been investigated. The used ionic liquids were 2-hydroxyethylammonium formate [HEA]F, acetate [HEA]A and lactate [HEA]L. Prepared composite membranes Nafion/ionic liquid are characterized by mechanical testing, such as tensile test and creep test. It is found that ionic liquids decrease elastic modulus and creep compliance, but do not have significant effect on the tensile strength. Also, composite membranes were studied by wide angle X-ray diffraction. All ionic liquids shift the peak maximum to the lower angle. In this work, only biodegradable ionic liquids were used for composite preparation.
| Original language | English |
|---|---|
| Article number | 012058 |
| Journal | IOP Conference Series: Materials Science and Engineering |
| Volume | 49 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2013 |
| Event | International Conference on Functional Materials and Nanotechnologies 2013, FM and NT 2013 - Tartu, Estonia Duration: 21 Apr 2013 → 24 Apr 2013 |
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