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The Matrix Assisted Pulse Laser Evaporation (MAPLE) is a new progressive technology which has been found as a convenient method for thin organic (polymeric) film preparation. The goal of the work is to use prepared films for gas sensor application. The deposition was carried out by KrF excimer laser (wavelength 248 nm) in a chamber at working pressure of 3 Pa. Deposited materials (polypyrrole -PPY,...
The possibility of using R124 (2-chloro-1,1,1,2-tetrafluoroethane, CHClFCF 3 ) and organic absorbents as working fluids in absorption heat pumps was investigated. Various classes of organic compounds, all commercially available, were tested as absorbents for possible combination with R124; the absorbents included DMAC (N , N -dimethylacetamide, C 4 H 9 NO), NMP (N-methyl-2-pyrrolidone,...
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