Synthesis and application fo deuteratiated aluminum complex in organic electroluminescemt devices

• Main Author: 童俊智
• Other Authors: 黃國柱
• Format: Others
• Language: zh-TW
• Published: 2003
• Online Access: http://ndltd.ncl.edu.tw/handle/92221614667064792369

碩士 === 國立清華大學 === 化學系 === 91 === the application of deuteriation on the 8-hydroxy quinoline ligand on the photophysical properties is studied in this paper.the reduction in amplitude and frequency of viberational modes due to deuterium's incresed mass,relative to hydrogen,has a significant effect on non-radiative deactivation process,which can occur through both intra- and inter-molecular vibration coupling.the effect of deuteration on excited staste lifetimes has allowed for its application in probing the nature of excited state decay process.