We take the electron deficient heterocyclic hexaazatriphenylene (HAT) as our central core and readily synthesized by the condensation of hexaketo-
cyclohexane with the respective 1,2-bis-alk-oxy-4,5-diaminobenzene.
We use the polarised optical microscopy (POM) and differential scanning calorimetry (DSC) to study the mesophase range.These mesophases are identified as columnar phases by diffraction (XRD).
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0815112-163209 |
| Date | 15 August 2012 |
| Creators | Hsu, Cheng-Hou |
| Contributors | Chi-Wi Ong, Kwang-Ming Lee, Tsu-Hsin Chang, Wen-Jun Zheng |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0815112-163209 |
| Rights | user_define, Copyright information available at source archive |
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