镀镍液中吡啶丙基硫代甜菜碱的测定

1.山东大学环境工程系

2.山东大学环境工程系

3.山东大学环境工程系

4.山东大学环境工程系

Determination of Pyridinium-1-Propane-3'-Sulfonate in Bright Nickel Electroplating Bath

研究了pH值、无机盐、丁炔二醇等对光亮镀镍体系中添加剂吡啶丙基硫代甜菜碱(PPS)吸光度的影响,建立了测定PPS浓度的紫外分光光度分析法.该方法快速、准确,可用于工业光亮镀镍电解液中PPS浓度的现场分析.

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[3]	[P].US Pat, 5192403,1993.
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[5]	[P].US 5223118,1993.

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