Synthesis and electrochemical properties of KPb_4−xCa_x(PO₄)₃ (0 ≤ x ≤ 1.5) for oxidation of cadmium at graphite electrode

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• 作者：Sara Lahrich^a ; ^b ; Bouchaib Manoun^b ; Moulay Abderrahim El Mhammedi^a ; ^{elmhammedi@yahoo.fr}
• 关键词：Chemical synthesis ; Electrochemical techniques ; Raman spectroscopy and scattering ; Rietveld analysis ; Electrochemical properties
• 刊名：Materials Chemistry and Physics
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：188
• 期：Complete
• 页码：75-85
• 全文大小：2333 K
• 卷排序：188

文摘

Synthesis and characterization of new lacunar apatites KPb4−xCax(PO4)3 (0 ≤ x ≤ 1.5). Structural refinement of these compounds using Rietveld method. A study of Ca doping effect in lacunar apatites for detecting Cd (II). The electrochemical oxidation of Cd (II) was performed at CaLA-CPE using DPASV. The proposed method was evaluated to detect cadmium in seawater and mussel samples.