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四、络合物极谱电极过程的机构我们知道,质点从溶液的本体接近电级表面时,便要发生各种变化。在电极的电压(或电场)的直接影响下,所发生的这些变化,构成着整个电极过程。一般来说,电极过程是由一系列的反应组成的,电子传递作用仅只是这些反应中的一种。显然,就络合物而言,溶液中的格合反应及络合(解离)平衡,亦将归入电极过程之内。因此,络合物的电极过程,与简单金属离子相比较,是更加复杂的。
Fourth, the complex polarographic electrode process of the body We know that the mass from the solution of the body close to the level of the surface, it will have to change. Under the direct influence of the voltage (or electric field) of the electrodes, these changes take place, forming the entire electrode process. In general, the electrode process consists of a series of reactions, the electron transfer is only one of these reactions. Obviously, in the case of complexes, the lattice reactions and complexation (dissociation) balance in the solution will also fall under the electrode process. Therefore, the complex electrode process, compared with simple metal ions, is more complicated.