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http://hdl.handle.net/2289/8249| Title: | Cinnamic acid and biphenyl core calamitic asymmetric molecules: preparation and characterization for mesomorphic properties |
| Authors: | Srinivasa, H.T. Hariprasad, S. |
| Keywords: | calamitics liquid crystals cinnamic acid biphenyl alkylchain nematic phase |
| Issue Date: | 18-Jan-2024 |
| Publisher: | Taylor and Francis |
| Citation: | Phase Transitions, 2024, Vol. 97, p201 |
| Abstract: | Some cinnamic acid and biphenyl core-derived calamitic molecules weresynthesized and characterized for mesomorphic properties. Newlysynthesized compounds showed well-defined schlieren textures andmosaic textures for the nematic phase and a relatively well-organizedsmectic A phase with focal conic textures. The chemical structures wereconfirmed by FT-IR,1H-NMR,13C-NMR and elemental analysis. Thethermotropic behavior, optical textures and thermal stability have beeninvestigated by differential scanning calorimetry (DSC), polarized opticalmicroscopy (POM), X-ray diffraction (SAXS) and thermal gravimetricanalysis (TGA) respectively. |
| Description: | Open Access |
| URI: | http://hdl.handle.net/2289/8249 |
| Alternative Location: | https://doi.org/10.1080/01411594.2023.2301467 |
| Copyright: | 2024 Taylor and Francis |
| Appears in Collections: | Research Papers (SCM) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2024_Phase_Transitions_97_201.pdf Restricted Access | Open Access | 1.67 MB | Adobe PDF | View/Open Request a copy |
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