Thermally resistive phosphorescent molecular assembly in the channels of mesoporous silica nanocomposites

Hendrik O. Lintang, Kazushi Kinbara, Takuzo Aida

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

Hybrid organic-inorganic nanocomposites have attracted considerable attention for developing advanced multifunctional materials in optics, electronics, energy, membranes, catalysts, and sensors [1]. In particular, confinement of one-dimensional (1D) molecular assembly in the channels of thermally stable inorganic mesoporous silica can enhance physical and chemical properties of organic motifs due to site-isolation or long-range molecular ordering [2]. For immobilization, amphiphilic organic motifs as a template have been utilized in the sol-gel synthesis because this method guarantee dense filling of functional groups in the silicate nanochannels [3, 4]. The resulting mesoporous nanocomposites are promising materials in optoelectronic applications for high temperature operation and stability of future light sources and displays using in phosphorescent organic light emitting devices (PHOLEDs) with a longer lifetime and higher luminescence quantum yield [5]. However, no example of 1D molecular assembly in the silicate nanochannels has yet been reported so far for addressing this challenging issue.

Original languageEnglish
Title of host publication2012 International Conference on Enabling Science and Nanotechnology, ESciNano 2012 - Proceedings
DOIs
Publication statusPublished - 2012 Mar 15
Event2012 International Conference on Enabling Science and Nanotechnology, ESciNano 2012 - Johor, Malaysia
Duration: 2012 Jan 52012 Jan 7

Publication series

Name2012 International Conference on Enabling Science and Nanotechnology, ESciNano 2012 - Proceedings

Other

Other2012 International Conference on Enabling Science and Nanotechnology, ESciNano 2012
CountryMalaysia
CityJohor
Period12/1/512/1/7

ASJC Scopus subject areas

  • Computer Science (miscellaneous)

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    Lintang, H. O., Kinbara, K., & Aida, T. (2012). Thermally resistive phosphorescent molecular assembly in the channels of mesoporous silica nanocomposites. In 2012 International Conference on Enabling Science and Nanotechnology, ESciNano 2012 - Proceedings [6149684] (2012 International Conference on Enabling Science and Nanotechnology, ESciNano 2012 - Proceedings). https://doi.org/10.1109/ESciNano.2012.6149684