National Changhua University of Education Institutional Repository : Item 987654321/15462
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 6491/11663
造访人次 : 24513618      在线人数 : 66
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 进阶搜寻

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.ncue.edu.tw/ir/handle/987654321/15462

题名: Formation of Nanostructures of Hexaphenylsilole with Enhanced Color-Tunable Emissions
作者: Bhongale, Chetan Jagdish;Chang, Chih-Wei;Diau, Eric Wei-Guang;Hsu, Chain-Shu;Dong, Yongqiang;Tang, Ben-Zhong
贡献者: 化學系
日期: 2006-02
上传时间: 2013-02-05T02:21:14Z
出版者: Elsevier
摘要: Nanostructures of 1,1,2,3,4,5-hexaphenylsilole (HPS) of various types were obtained on simple reprecipitation with THF as solvent and water as non-solvent. The formation and evolution of these nanostructures were monitored with scanning electron microscopy. Using picosecond time-correlated single-photon counting, we observed enhanced emission and fluorescence lifetimes at volume fractions 70–90% of added water. We report the first enhanced color-tunable emissions of a conjugated organic compound (HPS) due to the formation of nanoflowers, nanoglobules and microglobules, and provide time scales for those nanostructures and the corresponding intermolecular interactions in the aggregates.
關聯: Chemical Physics Letters, 419(4-6): 444-449
显示于类别:[化學系] 期刊論文

文件中的档案:

档案 大小格式浏览次数
index.html0KbHTML512检视/开启


在NCUEIR中所有的数据项都受到原著作权保护.

 


DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈