Changes in the Hydrophilic Properties of Nacre after Treatment with Plasma and UV Radiation of Electric Discharges


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Abstract

The effect of the exposure of nacre natural material to plasma and ultraviolet (UV) radiation of nanosecond electrical discharges in atmospheric pressure air is shown. The radiation treatment of nacre for 5 and 10 min using a GAME instrument leads to a surface modification providing an increase in water wettability; however, the decorative properties disappear.

About the authors

A. E. Dubinov

Russian Federal Nuclear Center, All-Russia Research Institute of Experimental Physics; Sarov Institute of Physics and Technology; Moscow Engineering Physics Institute National Research Nuclear University

Author for correspondence.
Email: dubinov-ae@yandex.ru
Russian Federation, Sarov, Nizhny Novgorod Oblast, 607188; Sarov, Nizhny Novgorod Region, 607185; Moscow, 115409

E. A. Zuimatch

Russian Federal Nuclear Center, All-Russia Research Institute of Experimental Physics

Email: dubinov-ae@yandex.ru
Russian Federation, Sarov, Nizhny Novgorod Oblast, 607188

J. P. Kozhayeva

Russian Federal Nuclear Center, All-Russia Research Institute of Experimental Physics; Sarov Institute of Physics and Technology; Moscow Engineering Physics Institute National Research Nuclear University

Email: dubinov-ae@yandex.ru
Russian Federation, Sarov, Nizhny Novgorod Oblast, 607188; Sarov, Nizhny Novgorod Region, 607185; Moscow, 115409

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