“…3 substances, known as additives, to Zn electroplating baths [3,8,13,15,16,18,19], application of periodically changing regimes (pulsating overpotential, pulsating and reversing currents) of electrolysis [2, 23 -27], as well as a simultaneous application of both of them [5,25] can also achieve a strong effect on morphology of zinc deposits. The main purpose of the use of additives and application of periodically changing regimes of electrolysis is to obtain smooth and nanocrystalline deposits of better corrosion resistance [2,3,5,25], often bright coatings [28,29], or simply to suppress dendritic growth in alkaline Zn-air batteries [13,15,16].…”