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- 2018
镍离子对中磷镍基体氯化胆碱无氰浸金表面的改善
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Abstract:
摘要 本文通过加入氯化镍解决了作者实验室之前开发的新型氯化胆碱（ChCl）无氰浸金液不适用于中磷镍基底上的问题. 氯化镍的加入不会对镀速产生明显影响，500 mg·L-1的六水合氯化镍可以有效缓解浸金液对镍基底的过度腐蚀，并能改善镀金层的表面质量. 改良后的氯化胆碱体系镀液对中磷镍基底有良好的适用性，同时对所用的添加剂镍离子具有较高的承载能力（六水合氯化镍2000 mg·L-1），因此该镀液体系具备了应用于工业生产的潜力
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