41. In military and space applications only tantalum electrolytic capacitors have the necessary approvals. 42. The industry switched back to use aluminum electrolytic capacitors. 43. Most chlorine today is produced by using electrolytic processes. 44. Phosphate compounds are mentioned in patents regarding electrolytic capacitors with aqueous electrolytic systems. 45. Phosphate compounds are mentioned in patents regarding electrolytic capacitors with aqueous electrolytic systems. 46. They are the thermal, electrolytic and catalytic thermal types of decomposition reactions. 47. A particular problem with electrolytic capacitors is storage time. 48. Many electrolytic cells may also lack the requisite electrocatalysts. 49. The Hofmann voltameter is often used as a small-scale electrolytic cell. 50. Electrolytic capacitors use an aluminum or tantalum plate with an oxide dielectric layer.