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纳米Ag₂O修饰碳糊电极的电化学性能研究

Study on electrochemical properties of nanoparticle Ag₂O modified carbon paste electrode

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【Author】 LENG Peng~1,ZHENG Yan~2,HUANG Jia-dong~3 (1.Shandong Province Environmental Protection School,Jinan 250014,China;2.Shandong Province Hospital,Jinan 250021,China;3.College of Life Sciences,Nankai University,Tianjin 300071,China)

【机构】山东省环境保护学校；山东省立医院；南开大学生命科学学院山东济南250014；山东济南250021；天津300071；

【摘要】采用化学方法制备纳米Ag2O粒子,研究了5种不同组成的纳米Ag2O碳糊电极在不同底液中的电化学行为。实验了不同pH值底液种类以及碳糊组成对电极性能的影响。结果表明:纳米Ag2O含量为16%的碳糊电极电化学性能、可逆性能及吸附性能好,传输电荷的能力强,表现出了优越的电极性能。更多还原

【Abstract】 Nanoparticle Ag₂O is synthesized by chemical method,and its electrochemical properties are researched in conditions of different compositions and different buffer.The experiments show that the carbon paste electrode including 16 % Nano-Ag₂O has a good electrochemical properties,reversibility and absorbability.It can transmit electric charge with a high capability and displays superior electrode capability.更多还原