Synthesis and Characterization of Ag₂S Layers Formed on Polypropylene

Table 1

Chemical composition of Ag₂S layers formed in PP matrices, depending on the film immersions time.

Parameter	Immersions time, min
	40	120	200
Silver concentration 𝑐Ag, μmol cm^−2	1.312±0.005	2.970±0.006	3.779±0.004
Sulfur concentration 𝑐S, μmol cm^−2	0.937±0.007	1.485±0.008	2.065±0.006