| 摘要 |
<p>Chelating a metal such as lead in an aqueous sulfate electrolyte permits the co-deposit of lead together with tin on a substrate including a metallic element. Chelation is effected by forming a complex with a complexing agent. Electrical terminals so plated are not subject to dendrite growth. Chelation is effected by bifunctional complexing agents that can form a 5 or 6 member ring with lead.</p> |
