TY - GEN
T1 - Membrane composed of poly(pyridylpropyne-co-trimethylsilylpropyne) and palladiumporphyrin complex and its oxygen quenching performance
AU - Hyakutake, Tsuyoshi
AU - Sakaue, Hirotaka
AU - Nishide, Hiroyuki
PY - 2005
Y1 - 2005
N2 - Poly(1-trimethylsilyl-1-propyne-co-3-pyridyl-1-propyne) was prepared as the ligand-polymer of palladiumporphyrin. The copolymer gave a smooth and tough membrane from the solution with palladiumporphyrin. The membrane displayed a strong phosphorescence at 670 nm and was efficiently quenched by oxygen. The Stern-Volmer plots for the membrane yielded a steep slope. The membrane displayed a very high quenching efficiency (oxygen pressure-sensitivity). Aggregation of the porphyrin was suppressed in the membrane by the ligation, to significantly reduce spacial noises in the luminescence measurement or oxygen-pressure sensing.
AB - Poly(1-trimethylsilyl-1-propyne-co-3-pyridyl-1-propyne) was prepared as the ligand-polymer of palladiumporphyrin. The copolymer gave a smooth and tough membrane from the solution with palladiumporphyrin. The membrane displayed a strong phosphorescence at 670 nm and was efficiently quenched by oxygen. The Stern-Volmer plots for the membrane yielded a steep slope. The membrane displayed a very high quenching efficiency (oxygen pressure-sensitivity). Aggregation of the porphyrin was suppressed in the membrane by the ligation, to significantly reduce spacial noises in the luminescence measurement or oxygen-pressure sensing.
KW - Oxygen sensor
KW - Palladiumporphyrin
KW - Polymer-metal complex
KW - Trimethylsilylpropyne
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M3 - Conference contribution
AN - SCOPUS:33645648097
VL - 54
SP - 1466
BT - Polymer Preprints, Japan
T2 - 54th SPSJ Annual Meeting 2005
Y2 - 25 May 2005 through 27 May 2005
ER -