【摘要】 首次将氯化－５，１０，１５，２０－四－（３－甲氧基－４－羟基苯基）卟啉铁（ＴＭＨＰＰ·ＦｅＣｌ）修饰在玻碳电极表面，制成ＴＭＨＰＰ·ＦｅＣｌ修饰电极．该电极稳定性好且灵敏度高，对Ｌ－抗坏血酸在较宽的浓度范围内有良好的电催化氧化作用．更多还原

【Abstract】 The TMHPP. FeCl modified electrode is made for the first time by modifying [chloro-5,10,15,20-tetrakis (3-methoxy-4-hydroxyphenyl)-porphyrinato]iron(Ⅲ)onto the surface of a glassy carbon electrode.The modified electrode has perfect stability and high sensitivity, and it has good electrocatalytical oxidation for L-ascorbic acid in a considerably wide range.更多还原