Direct Electrolysis-atomic Absorption Spectrometric Method for Determination of Total Copper in Antifouling Paints
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摘要: 本文首先采用直接电解法测定了防污涂料中的Cu含量,然后采用原子吸收光谱法对直接电解后的溶液中残余Cu含量进行测定;将直接电解法得到的Cu含量与原子吸收光谱法得到的溶液中残余铜含量求和作为防污涂料总Cu含量,提高了防污涂料中总铜含量检测的准确度。Abstract: The direct electrolysis- atomic absorption spectrometric method was used to determine the copper content in antifouling paints,and after electrolysis the atomic absorption spectrometry was used to determine the residual copper content in solution,and then sum the Cu content of both methods as the total Cu contents in antifouling coating,thus improve the accuracy of detection of total copper content.
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Key words:
- antifouling paints /
- copper content /
- electrolysis /
- atomic absorption
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