摘要
在铝电解电容器生产中，磷酸可作为腐蚀液或化成液中的溶质，也可作为水合抑制剂。在实验的基础上，介绍了磷酸在化成液中的作用及影响，建议仅在末级化成液中添加磷酸或其盐类。
Phosphoric acid can be used as solute of etching agent or forming agent, or as hydrate inhibitor in manufacturing electrolytic capacitors. The function and effect of the phosphoric acid added in the forming agent are presented on the basis of experiment. It is recommended to achieve high foil capacitance and good water resistance of oxide film by adding phosphoric acid or phosphate in the final forming agent.
出处
《电子元件与材料》
CAS
CSCD
1997年第3期10-13,共4页
Electronic Components And Materials
关键词
铝电解电容器
化成液
磷酸
aluminum electrolytic capacitors, forming agent, phosphoric acid
