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O. M. Ivanova
O. M. Ivanova
Moscow Institute of Electronic Technology
Moscow Institute of Electronic Technology

Articles

Environmental monitoring
  • Date submitted
    2005-01-05
  • Date accepted
    2005-02-25
  • Date published
    2005-08-01

Optical sensor based on metal phthalocyaninate films for determination of hydrogen sulfide and nitrogen dioxide in the atmosphere

Article preview

The possibility of application of thin films of phthalocyanines in the design of an optical sensor intended for determination of microquantities of hydrogen sulfide and nitrogen oxide in the atmosphere is considered. It is shown that the use of such films allows to increase sensitivity and selectivity of sensor control. In particular, the use of copper phthalocyanine with a thickness of 50 nanometers allows to reliably determine at room temperature the presence in the air of 100ppb H 2 S and 1ppb NO 2 .

How to cite: Borisov A.G., Anisimov V.A., Chilikina T.D., Ivanova O.M., Krutovertsev S.A. Optical sensor based on metal phthalocyaninate films for determination of hydrogen sulfide and nitrogen dioxide in the atmosphere // Journal of Mining Institute. 2005. Vol. 166. p. 97-99.