【摘要】：通過電化學測試技術和失重法,研究了擴孔腐蝕過程中有機添加劑聚乙二醇(分子量為400)和乙二醇對鋁箔比電容以及失重的影響,并在確定添加劑最佳用量的前提下,分析了溫度對鋁箔腐蝕的影響。研究表明,聚乙二醇和乙二醇最佳添加量分別為0.4,0.8g/L,鋁箔比電容分別對應為372,334μF/cm2。經進一步優(yōu)化發(fā)現(xiàn),在聚乙二醇、乙二醇最佳添加量前提下,25℃時聚乙二醇與乙二醇擴容效果均達到最優(yōu),比電容分別達到449,489μF/cm2。
[Abstract]:The effects of organic additives polyethylene glycol (molecular weight 400) and ethylene glycol on the specific capacitance and weight loss of aluminum foil were studied by means of electrochemical measurement and weightlessness method. The effect of temperature on aluminum foil corrosion was analyzed. The results show that the optimum addition amount of polyethylene glycol and ethylene glycol is 0.4 g / L and the specific capacitance of aluminum foil is 372334 渭 F / cm ~ 2, respectively. After further optimization, it was found that at 25 鈩，

本文編號：2419161