Smectic A phase in a new bent-shaped mesogen based on a 2,3-naphthalene central core with an acute-subtended angle
SCIE
SCOPUS
- Title
- Smectic A phase in a new bent-shaped mesogen based on a 2,3-naphthalene central core with an acute-subtended angle
- Authors
- Choi, EJ; Cui, X; Ohk, CW; Zin, WC; Lee, JH; Lim, TK; Jang, WG
- Date Issued
- 2010-01
- Publisher
- ROYAL SOC CHEMISTRY
- Abstract
- A new bent-shaped molecule which consists of an acute-angled central core and all-ester linking groups has been prepared: 2,3-naphthylene bis[4-(4-n-dodecyloxybenzoyloxy)benzoate]. Its mesomorphic properties have been investigated by DSC, polarizing microscopy, and X-ray diffraction measurements. Moreover, we have carried out detailed electro-optical investigations including birefringence, switching current response, IR dichroism, and second-harmonic generation (SHG) measurements. On the basis of the experimental data a plausible model for the mesophase alignments has been proposed.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/10924
- DOI
- 10.1039/B919404E
- ISSN
- 0959-9428
- Article Type
- Article
- Citation
- JOURNAL OF MATERIALS CHEMISTRY, vol. 20, no. 18, page. 3743 - 3749, 2010-01
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