P2.3.9 Polyaniline/poly(ethylene terephthalate) films as a sensing material in optical sensors for basic and acidic substances
P2.3.9 Polyaniline/poly(ethylene terephthalate) films as a sensing material in optical sensors for basic and acidic substances
The new transparent polyaniline/poly(ethylene terephthalate) (PANI/PET) film sensor composites have been synthesized through aniline polymerization inside the surface layer of PET film followed by specific treatments. Ultimate PANI/PET films have a developed surface area; give strong, fast and reversible optical sensor responses to basic or acidic substances (dependently on the doping degree of PANI). In case of ammonia-air gas mixtures we demonstrated that the doped (PANI-HCl)/PET films give linear optical responses to ammonia gas in concentration ranges of 5-200 ppm and 200-750 ppm. The undoped PANI/PET films give linear optical response to formic acid in the concentration range of 150-750 ppm. These films are durable and can be used also as pH sensor in aqueous or organic media.
selected citations These citations are derived from selected sources.This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).0 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Average influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Average
Citations provided by BIP!Popularity provided by BIP!