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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.

第一章 緒論..............................................1
第二章 有機發光二極體....................................3
發光原理與元件基本結構............................5
電洞注入材料......................................6
電洞傳輸材料......................................7
電子傳輸與主發光體材料............................8
第三章 化學位移各向異性(CSA)、四級偶合常數(Qcc)及不對稱(η).....................................................12
化學位移各向異性(CSA)...........................12
二維跳角實驗(MAH)...............................14
魔角慢旋轉實驗(MAT).............................15
STAG、SSS及SASS實驗.............................15
2D-TOSS實驗.....................................17
二維章動/MAS實驗................................18
四極偶合常數(Qcc)及不對稱參數(η).....................................................18
第四章 實驗部分........................................22
樣品............................................22
實驗儀器........................................22
第五章 結果與討論......................................24
液態實驗結果與討論..............................24
固態實驗結果與討論..............................30
第六章 總結與未來展望..................................48
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