阴阳极协同作用降解有机污染物的研究进展

电化学法催化降解有机污染物已引起广泛兴趣。在电极的作用下,电化学反应和化学催化作用结合,可导致有机分子的电催化降解。选用合适的阳极和阴极材料可以加速电化学反应速率,有助于有机物的电化学转化。本文介绍了阳极和阴极氧化有机物的原理,综述了近年来阴阳两极协同作用降解有机物的进展。

Study Progress on Synergetic Effect of Anodic-Cathodic Electrochemical for Organic Pollutants Degradation

The electrochemical methods for treatment of organic pollutants have attracted a great deal of attention. The combination of electrochemical reaction and chemical catalysis can lead to activate organic molecules electrical catalytic degradation by electrode results. The appropriate choice of anodic and cathodic material is effective for the acceleration of electrochemical reaction rate, which favors electrochemical conversion of organic matters. In this paper, the degradation mechanisms of anode and cathode treating organic matters were introduced in details. The progress by synergetic effect of anodic--cathodic electrocatalysis for organic pollutants degradation was also summarized.