Electrochemical Determination of Trace Amounts of Lead （Ⅱ） and Cadmium （Ⅱ） at a Calix[6]arene Modifi

• 作 者: JIXiao-bo WUYun-hua FEIJun-jie
• 机 构: CollegeofChemistryandMolecularSciences
• 出 处: 武汉大学学报：自然科学英文版
• 发表日期: 2004年6期
• 关键词: 铅(Ⅱ) 镉(Ⅱ) 化学改性电极 杯[6]芳烃 碳糊电极 微分脉冲溶出伏安法 电化学测定 lead(II)cadmium(II)calix[6]arenedif
• 基金项目: 国家自然科学基金

An electrochemical method for the simultaneous determination of lead(Ⅱ) and Cadmium(Ⅱ) with a calix[6]arene modified carbon paste electrode (CPE) has been developed. Pb2+ and Cd2+ were accumulated at the surface of the modified electrode via formation of