OPTOCHEMICAL HCL-GAS DETECTION BASED ON ZINC TETRABROMOTETRAPHENYLPORPHYRIN DISPERSED IN ETHYL CELLULOSE

Authors
SADAOKA Y RODRIGUEZ NV TAGLIATESTA P
Citation
Y. Sadaoka et al., OPTOCHEMICAL HCL-GAS DETECTION BASED ON ZINC TETRABROMOTETRAPHENYLPORPHYRIN DISPERSED IN ETHYL CELLULOSE, Chemistry Letters, (7), 1995, pp. 509-510
Citations number
12
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
7
Year of publication
1995
Pages
509 - 510
Database
ISI
SICI code
0366-7022(1995):7<509:OHDBOZ>2.0.ZU;2-D
Abstract
For zinc tetrabromotetraphenylporphyrin dispersed in a polymer matrix, the absorbance at 479 nm and 722 nm is sensitive to sub-ppm levels of HCl gas and also good reversibility is observed at room temperature.