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Can I read Ionic Discotic Liquid Crystals: Synthesis and Characterization of Pyridinium Bromides Containing a Triphenylene Core on EtoBox?
Ionic Discotic Liquid Crystals: Synthesis and Characterization of Pyridinium Bromides Containing a Triphenylene Core by Sandeep Kumar; Santanu Kumar Pal is a Chemistry article available to read on EtoBox.
What is Ionic Discotic Liquid Crystals: Synthesis and Characterization of Pyridinium Bromides Containing a Triphenylene Core about?
Five novel pyridinium salts tethered with hexaalkoxytriphenylene molecules were synthesized by the quaternization of pyridine with x-bromo-substituted triphenylene derivatives. Their chemical structures were determined by 1 H NMR, 13 C NMR, IR, UV spectroscopy and elemental analysis. The thermotropic liquid crystalline properties of these salts were investigated by polarizing optical microscopy and differential scanning calorimetry. These triphenylene-based pyridinium salts with bromide as counterion were found to be mesomorphic over a wide temperature range.
Who reads Ionic Discotic Liquid Crystals: Synthesis and Characterization of Pyridinium Bromides Containing a Triphenylene Core?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Sandeep Kumar; Santanu Kumar Pal
- Publisher
- Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0040-4039)
- Published
- 2005
- Language
- EN
- Field
- Chemistry (Physical Sciences)