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

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

Research output: Contribution to journalArticle

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 languageEnglish
Pages (from-to)2293-2294
Number of pages2
JournalSynthetic Metals
Volume71
Issue number1-3
DOIs
Publication statusPublished - 1995 Apr 1
Externally publishedYes

Fingerprint

Quartz crystal microbalances
Langmuir Blodgett films
Langmuir-Blodgett films
quartz crystals
Chemical sensors
microbalances
Multilayers
sensors
Cobalt
Platinum
dipping
gases
Metal ions
Copper
Monolayers
metal ions
platinum
heat treatment
cobalt
Lead

ASJC Scopus subject areas

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

Cite this

The characteristics of metallophthalocyanine mono-, multilayer and application to the gas sensor for NO2. / Kim, S. R.; Choi, S. A.; Kim, J. D.; Choi, Kihang; Park, S. K.; Chang, Y. H.

In: Synthetic Metals, Vol. 71, No. 1-3, 01.04.1995, p. 2293-2294.

Research output: Contribution to journalArticle

Kim, S. R. ; Choi, S. A. ; Kim, J. D. ; Choi, Kihang ; Park, S. K. ; Chang, Y. H. / The characteristics of metallophthalocyanine mono-, multilayer and application to the gas sensor for NO2. In: Synthetic Metals. 1995 ; Vol. 71, No. 1-3. pp. 2293-2294.
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