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Proceedings Paper

Template assisted polymerization of functional materials and their opto-electronic properties
Author(s): Jeonghun Kim; Chokkalingam Anand; Jungmok You; Yuna Kim; Byeonggwan Kim; Ajayan Vinu; Eunkyoung Kim
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Paper Abstract

Highly ordered iron incorporated mesoporous silica (Fe-SBA15) was prepared and used as a template for catalytic polymerization of functional molecules. The mesoporous catalysts were used as an oxidative nano-reactor in heterogeneous catalytic reactions to afford highly fluorescent poly(methylene anthracene)s (PMAn) when anthracene was used as a monomer. The structure of the mesoporous Fe-SBA15 was 2D channel with large surface area of 710 m2/g and pore size of 9.2 nm. The fluorescent polymer was synthesized with high yield of 90 % in short reaction time. The synthesized polymer PMAn showed good emission properties with high excimer emission, which was highly affected by the pore size of the reactor. This indicated that the optical properties of fluorescent polymers synthesized from this method could be controlled by the pore size of the mesoporous templates.

Paper Details

Date Published: 21 February 2011
PDF: 10 pages
Proc. SPIE 7935, Organic Photonic Materials and Devices XIII, 79350L (21 February 2011); doi: 10.1117/12.874306
Show Author Affiliations
Jeonghun Kim, Yonsei Univ. (Korea, Republic of)
Chokkalingam Anand, National Institute for Materials Science (Japan)
Jungmok You, Yonsei Univ. (Korea, Republic of)
Yuna Kim, Yonsei Univ. (Korea, Republic of)
Byeonggwan Kim, Yonsei Univ. (Korea, Republic of)
Ajayan Vinu, National Institute for Materials Science (Japan)
Eunkyoung Kim, Yonsei Univ. (Korea, Republic of)


Published in SPIE Proceedings Vol. 7935:
Organic Photonic Materials and Devices XIII
Robert L. Nelson; François Kajzar; Toshikuni Kaino; Yasuhiro Koike, Editor(s)

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