4-DI-TERTAMYLPHENOXY)PHTHALOCYANINATO-POLYSILOXANE LANGMUIR-BLODGETT-FILMS AND THEIR GAS SENSITIVE PROPERTIES

Authors
JIANG DP FAN Y ZHANG LG REN XG LI YJ LU AD
Citation
Dp. Jiang et al., 4-DI-TERTAMYLPHENOXY)PHTHALOCYANINATO-POLYSILOXANE LANGMUIR-BLODGETT-FILMS AND THEIR GAS SENSITIVE PROPERTIES, Gaodeng xuexiao huaxue xuebao, 16(11), 1995, pp. 288-290
Citations number
7
Categorie Soggetti
Chemistry
Journal title
Gaodeng xuexiao huaxue xuebao → ACNP
ISSN journal
02510790
Volume
16
Issue
11
Year of publication
1995
Supplement
S
Pages
288 - 290
Database
ISI
SICI code
0251-0790(1995)16:11<288:4L>2.0.ZU;2-Y
Abstract
Tetrakis-4-(2,4-di-amylphenoxy) phthalocyaninato-polysiloxane (R(4)PcP S) Langmuir-Blodgett(LB) films were prepared onto planar interdigital microelectrode arrays and their gas sensitive properties were investig ated. The results of response and recovery process were shown when the (R(4)PcPS) LB films were exposed to NH3, NO2 and I-2 gas in air. The gas sensitive sensor consisting of (R(4)PcPS) LB film can be used to d etect NH3 gas down to 0.0005% in air.