2 papers
physics.chem-ph2018
Determination of Trace Moisture Content in Dimethylacetamide by Gas Chromatography
Yong-A Choe, Chan-Hyon Han, Kye-Ryong Sin
Dimethylacetamide is used as a solvent in polymer processing and moisture in DMA affects the morphology and mechanical properties of the polymer products. This paper describes a me…
physics.chem-ph2016
Influence of temperature and humidity on the detection of benzene vapor by piezoelectric crystal sensor
Chan-Hyon Han, Yong-A Choe, Jong-Ho Yun +1
The effects of temperature and humidity on the estimation of air pollution by benzene by using the piezoelectric crystal gas sensor were studied. Polyvinylchloride films were used…