Аннотация:We consider a behavior of the surface in experiments with corona discharges over poorly conducting - dielectric liquids and dispersed materials, namely, alcohol, glycerin, double water distillate, a mixture of alcohol with water, and butyl glycol and clay. In this case, the surface of the liquid or dispersed material serves as an electrode, and the other electrode is above the surface and serves as a plasma source. From the point of view of basic research, it is interesting to answer the question of how the surface of a liquid or dispersed material reacts to a corona discharge.