Beilstein J. Nanotechnol.2011,2, 585–592, doi:10.3762/bjnano.2.62
Kubelka–Munk (K–M) function and was found to be 2.99 eV. Finally, the ethanol vapor-sensing behavior was investigated and the sensing response was found to vary linearly as a function of ethanol concentration in the parts per million (ppm) range.
Keywords: fiberopticsensor; hexagonal phase; molybdenum
. The clad region of the fiber was partially removed (about a length of 3 cm) and the surface was polished. The polished surface was coated with h-MoO3. A round bottom flask (1000 mL) was used as the gas chamber into which the fiberopticsensor was inserted. An ethanol solution of concentration 0–500