Synthesis of a Substituted Phthalocyaninato-polysiloxane and its Langmuir-Blodgett Films-Reference-Cited by-同舟云学术

Synthesis of a Substituted Phthalocyaninato-polysiloxane and its Langmuir-Blodgett Films

Published:1998-11 Issue:06 Volume:02 Page:527-530
ISSN:1088-4246
Container-title:Journal of Porphyrins and Phthalocyanines
language:en
Short-container-title:J. Porphyrins Phthalocyanines

Author:

LI Y. J.¹,FAN Y.¹,REN X. G.¹,ZHANG L. G.¹,JIANG D. P.¹,LU A. D.¹,WANG S.²,LEBLANC R. M.¹

Affiliation:

1. Changchun Institute of Physics, Chinese Academy of Science, Changchun, 130021, People's Republic of China

2. Department of Chemistry, University of Miami, Coral Gables, FL 33124, USA

Abstract

Tetrakis-4-(2,4-di-tert-amylphenoxy)phthalocyaninato-polysiloxane was synthesized. Its molecular structure was confirmed by elemental analysis, IR and UV-vis spectra. The gas-sensitive properties of its Langmuir–Blodgett films exposed to NH 3, I 2 and NO 2 in air were measured. The results showed that the detection sensitivity on exposure to NH3 in air can reach 0.1 ppm, while it can reach 100 ppm on exposure to NO 2 and I 2 in air.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Chemistry

Link

https://www.worldscientific.com/doi/pdf/10.1002/%28SICI%291099-1409%28199811/12%292%3A6%3C527%3A%3AAID-JPP97%3E3.0.CO%3B2-F

Reference18 articles.

1. A highly sensitive NO2 sensor based on electrical conductivity changes in phthalocyanine films

2. Gas-induced electrical conductivity changes in metal phthalocyanines

3. Morphology and properties of Langmuir films containing tetrakis(cumylphenoxy) phthalocyanines

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