The characteristics of metallophthalocyanine mono-, multilayer and application to the gas sensor for NO2

S. R. Kim; S. A. Choi; J. D. Kim; K. H. Choi; S. K. Park; Y. H. Chang

doi:10.1016/0379-6779(94)03264-7

The characteristics of metallophthalocyanine mono-, multilayer and application to the gas sensor for NO₂

S. R. Kim, S. A. Choi, J. D. Kim, K. H. Choi, S. K. Park, Y. H. Chang

Department of Chemistry

Research output: Contribution to journal › Article

13 Citations (Scopus)

Abstract

The preparation of Langmuir-Blodgett(LB) films of metallophthalocyanines(MPcs) with symmetric octa(2-ethylhexyloxy) side chain and their possible use in gas sensing device were examined. Complexed central metal ion, which include copper, lead, platinum, cobalt and dihydrogen was varied and 2-ethylhexyl chains were substituted at both 2- and 3-position of each bingo ring in the phthalocyanine compound. Mono- and multilayer LB films were transferred to a 6 MHz quartz crystal microbalance(QCM) by vertical dipping method. The interaction or responses of film coated QCM to NO₂ have been tested, and after the heat treatment, the good recovery efficiencies were achieved for repeated use.

Original language	English
Pages (from-to)	2293-2294
Number of pages	2
Journal	Synthetic Metals
Volume	71
Issue number	1-3
DOIs	https://doi.org/10.1016/0379-6779(94)03264-7
Publication status	Published - 1995 Apr 1

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ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Cite this

Kim, S. R., Choi, S. A., Kim, J. D., Choi, K. H., Park, S. K., & Chang, Y. H. (1995). The characteristics of metallophthalocyanine mono-, multilayer and application to the gas sensor for NO₂. Synthetic Metals, 71(1-3), 2293-2294. https://doi.org/10.1016/0379-6779(94)03264-7

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10.1016/0379-6779(94)03264-7