Title page for etd-0209104-041545


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URN etd-0209104-041545
Author Kun-ta Li
Author's Email Address m8922639@student.nsysu.edu.tw
Statistics This thesis had been viewed 5564 times. Download 2394 times.
Department Chemistry
Year 2003
Semester 1
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title Multi-nuclear One and Two Dimensional Solid State NMR Studies of Bis(2-Methyl-8-Quinolinolato)-(2,6-Dimethylphenolate)Aluminum
Date of Defense 2004-01-09
Page Count 62
Keyword
  • Solid-State NMR
  • OLED
  • Abstract Bis(2-methyl-8-quinolinolato)-(2,6-dimethylphenolate)aluminum is a newly synthesized material suitable for manufacturing organic light-emitting devices (OLED). NMR parameters such as chemical shift, dipolar and quadrupolar tensors are intimately related to the electronic and geometric structures which are important for understanding its physical and chemical properties. In this work, we report the solid state NMR studies of this material. By using two-field (corresponding to proton resonance frequencies of 200 MHz, 500 MHz , respectively) 1D 1H MAS, 27Al MAS, 1H/13C CP/MAS and 2D 13C nutation MAS techniques, the chemical shift tensors of 13C and quadrupolar coupling constant of 27Al have been obtained. The relationship between these values and the light-emitting properties of this material is discussed.
    Advisory Committee
  • none - chair
  • none - co-chair
  • none - co-chair
  • none - advisor
  • Files
  • etd-0209104-041545.pdf
  • indicate access worldwide
    Date of Submission 2004-02-09

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