Electrochemical Fluorescence Modulation of s-triazine Bridged p-phenylene Vinylene

Jungmok Yoo, Taechang Kwon, Bhimrao Sarwade, Eunkyoung Kim

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

Abstract

Two s-tnazine bridged p-phenylene vinylenes (ST-PPV) oligomers were synthesized by the Wittig polycondensation reaction. Both the oligomers are soluble in common organic solvents such as chloroform, tetrahydrofuran, methylene chloride and toluene. They absorbed around 340 and 390 nm and emited blue-greenish light under UV exposure in both solution and films. Film fluorescence emission maxima were in the range of 460 to 491 nm. The fluorescence of the oligomers was modulated by electrochemically under a switching voltage of 2 V.

Original languageEnglish
Title of host publicationMaterials Research Society Symposium Proceedings - Organic Thin-Film Electronics- Materials, Processes, and Applications
Pages37-43
Number of pages7
Publication statusPublished - 2007
EventOrganic Thin-Film Electronics- Materials, Processes, and Applications - 2007 MRS Spring Meeting - San Francisco, CA, United States
Duration: 2007 Apr 92007 Apr 13

Publication series

NameMaterials Research Society Symposium Proceedings
Volume1003
ISSN (Print)0272-9172

Other

OtherOrganic Thin-Film Electronics- Materials, Processes, and Applications - 2007 MRS Spring Meeting
CountryUnited States
CitySan Francisco, CA
Period07/4/907/4/13

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Yoo, J., Kwon, T., Sarwade, B., & Kim, E. (2007). Electrochemical Fluorescence Modulation of s-triazine Bridged p-phenylene Vinylene. In Materials Research Society Symposium Proceedings - Organic Thin-Film Electronics- Materials, Processes, and Applications (pp. 37-43). (Materials Research Society Symposium Proceedings; Vol. 1003).