The research method of electrochemical process dynamics mechanism of seawater battery electrode in a
The research method of electrochemical process dynamics mechanism of seawater battery electrode in actual battery system is lack of innovative work
The three electrode electrochemical system constant current or constant voltage method is widely used to study the performance of a single electrode. The electrode performance in this state is different from the polarization characteristics in the actual battery. Therefore, the research results of the three electrode system can not simply replace the polarization performance of the electrode in the actual battery.
The research on battery performance still stays in the research on macro performance indicators such as charge discharge performance. There is a lack of in-situ synchronous tracking method for the micro electrochemical process on the electrode surface, and there is a lack of in-depth understanding of the movement of ions in the electrolyte. Of course, this is also restricted by the micro research means, level and the complexity of the electrolyte multiphase system.
This situation affects the study of electrode process dynamics. Therefore, even though many batteries have been applied in practice, some problems are difficult to be fundamentally solved, such as the safety of Keng battery, the efficiency of anode metal and so on.
Of course, some work results may not be made public for economic interests, but from the current situation of practical application, there is still a lot of basic work to be done.