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http://hdl.handle.net/2289/7872Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Mohammad, AbdulKarim-Talaq | - |
| dc.contributor.author | Khalefa, Omar S. | - |
| dc.contributor.author | Srinivasa, H.T. | - |
| dc.contributor.author | Ameen, Wissam Ahmed | - |
| dc.date.accessioned | 2022-01-12T06:32:08Z | - |
| dc.date.available | 2022-01-12T06:32:08Z | - |
| dc.date.issued | 2021-05 | - |
| dc.identifier.citation | Liquid Crystals, 2021, Vol.48, p1140 | en_US |
| dc.identifier.issn | 0267-8292 | - |
| dc.identifier.issn | 1366-5855 (Online) | - |
| dc.identifier.uri | http://hdl.handle.net/2289/7872 | - |
| dc.description | Restricted Access. | en_US |
| dc.description.abstract | Four new series of ionic liquid crystals derived from imidazole bromonium and benzimidazole bromonium salts with spacer alkyl chain (Cn, n = 2, 4) were synthesised and characterised. The following tests and measurements have been performed: the FT-IR, 1H-NMR and 13C-NMR spectroscopy in addition to a CHN elemental analysis techniques. Both the differential scanning calorimetry and the polarising optical microscopy measurements are applied for the evaluation of liquid crystals properties. The outcome confirms the existence of a smectic A liquid crystalline phase. A Density Functional Theory computations were performed to obtain the shape of the molecular structure that corresponds to the ground-state energy. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Taylor and Francis | en_US |
| dc.relation.uri | https://doi.org/10.1080/02678292.2020.1849834 | en_US |
| dc.rights | 2020 Informa UK Limited, trading as Taylor & Francis Group | en_US |
| dc.subject | Ionic liquid crystals | en_US |
| dc.subject | 14-Bis (amino-methyl)-benzene | en_US |
| dc.subject | imidazolium salts | en_US |
| dc.subject | benzimidazolium salts | en_US |
| dc.subject | azomethine | en_US |
| dc.subject | smectic A phase | en_US |
| dc.title | Imidazole and benzoimidazole derived new ionic liquid crystal compounds: synthesis, characterisation, mesomorphic properties and DFT computations | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | Research Papers (SCM) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2021_LC_Vol.48_p1140.pdf Restricted Access | Restricted Access | 7.14 MB | Adobe PDF | View/Open Request a copy |
| 2021_LC_Vol.48_p1140.epub Restricted Access | Restricted Access | 528.93 kB | EPUB | View/Open Request a copy |
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