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本文对固体电极特别是金电极的性能和在水溶液中的氧吸附行为以及伏安特性做了一些文献调研和实验,针对毒性元素硒和碲,研究了它们在固体电极上的沉积-溶出过程,并将金电极用于硒和碲的分析测定,为环境科学中硒和碲的监测提供了一个有用的方法。
In this paper, some literature investigations and experiments on the properties of solid electrodes, especially gold electrodes, oxygen adsorption behavior and voltammetric properties in aqueous solution have been carried out. The deposition-dissolution processes of these elements on solid electrodes are studied for the toxic elements of selenium and tellurium. And the gold electrode for the determination of selenium and tellurium, environmental science for the detection of selenium and tellurium provides a useful method.