摘要
报道了丁二酮肟化学修饰碳糊电极用于测定微量钯的研究。实验表明，Pd（Ⅱ）浓度在1×10－4～5×10－7mol·L－1范围内呈良好的线性关系。对模拟样进行了测定。
The feasibility of fabricating palladium-sensitive chemically modified electrodes (CMEs)for practical use in analysis was investigated. CMEs, easily modified and easily changed its surfae, based on dimethylglyoxime - containing carbon paste, were used for quantitation of palladium. The good linear calibration curve was obtained for 1. 0×10 - 4 ~ 5. 0 × 10 -7 mol· L- 1. It was expected to be used in flow systems.
出处
《化学研究》
CAS
1997年第4期41-44,共4页
Chemical Research
基金
河南省教委资助
