Selected adjustment of dropwise condensation on ion implanted surfaces

摘要

Process for selected adjustment of dropwise condensation on a surface comprising implanting nitrogen ions with a theoretically predicted minimum dose concentration of 1015 cm-2, the wetting characteristics of the surface being adjusted without cleaning or other preparation steps in such a way that stable dropwise condensation is formed on the surface and the intensity of condensation and thus heat transfer performance can be selected using the level of the dose concentration.