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Luminescent Multi‐Layered Polymer Coating for the Simultaneous Detection of Oxygen Pressure and Temperature
Author(s) -
Hyakutake Tsuyoshi,
Taguchi Hiroyuki,
Kato Junji,
Nishide Hiroyuki,
Watanabe Masahiro
Publication year - 2009
Publication title -
macromolecular chemistry and physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.57
H-Index - 112
eISSN - 1521-3935
pISSN - 1022-1352
DOI - 10.1002/macp.200900176
Subject(s) - oxygen , coating , polymer , luminescence , layer (electronics) , polyvinyl alcohol , atmospheric temperature range , materials science , oxygen sensor , chemical engineering , ruthenium , chemistry , polymer chemistry , nanotechnology , composite material , organic chemistry , physics , optoelectronics , meteorology , engineering , catalysis
A triple‐layered luminescent polymer coating was prepared to simultaneously detect both oxygen and temperature upon the coating. The coating was composed of an oxygen and a temperature sensory layer based on platinumporphyrin (PtTFP) and ruthenium phenanthroline (Ru(phen)) dye molecule, respectively. The temperature‐sensitive Ru(phen) was dispersed in gas‐barrier polyvinyl alcohol as the first layer, which was further coated with a water‐proofing fluorine‐containing polymer. The oxygen sensory layer composed of the oxygen‐sensitive PtTFP and high oxygen‐permeative poly(1‐trimethylsilyl‐1‐propyne) was coated as the third layer. The two luminescences were separately monitored: the oxygen partial pressure and temperature in the range of 0–21 kPa and of 25–120 °C were successfully detected.