【摘要】 本文采用现代电化学分析方法系统研究了扁桃酸在玻碳电极上的电化学行为。实验表明扁桃酸在玻碳电极上的氧化是不可逆过程 ,在p H=2 .0的磷酸介质中 ,在玻碳电极上有一定的吸附性。实验研究了在 p H=2 .0条件下扁桃酸的各种电化学性质 ,并分别寻找到在不同条件下的定量方法 ,对实际样品进行了测定 ,方法简便、快速 ,结果令人满意。更多还原

【Abstract】 OBJECTIVE To Study on the behaviour of mandelic acid at the Surface of glassy. METHODS Using moden electrochemical techique. RESULTS The experiment showed that the electrochemical reaction of mandelic acid at the surface of glassy carbon electrode was reversible and it gaves one reversible oxidation peak at pH2.0 and 3.0. The optimal condition for determination of mandelic acid in practical samples have been investigated.更多还原