今日获知，郭华博士的论文Side reaction turned positive: Synchronous OER manipulating the electrocatalytic properties of anodic electrodeposited lead dioxide被Small接收。该论文得到国家自然科学基金资助。论文摘要如下：The preparation and modification of porous electrodes is an important component of the new generation electrochemical oxidation technology, as continuous flow electrochemical oxidation reactor is an important trend. Rapid preparation of three-dimensional porous electrodes can be easily achieved by synchronous oxygen bubble electrodeposition. However, according to the reaction mechanism of oxygen evolution reaction (OER) and lead dioxide anodic electrodeposition, there is bound to be a competitive reaction of adsorbed hydroxyl radicals in the synchronous OER oxygen bubble template method, which means that the synchronous OER not only affects the surface morphology of the layer but also may have an effect on the crystalline structure of the metal oxides. Clarifying the comprehensive influence of synchronous OER on the morphology and microstructure of the coating is important. In this work, the electrodeposition process of porous lead dioxide coating was regulated by way of linear potential increase and realized the rapid preparation of high-performance porous lead dioxide coating (RDCF=82.2%, ECDCF=1.29 kWh·(g DCF)-1 within 40 seconds. The morphology and micro-structure, electrical, and electrochemical properties were characterized, combined with theoretical calculation and orthogonal analysis, to investigate the mechanism of the rapid growth of the porous lead dioxide plating layer regulated by the electric potential. It is demonstrated that synchronous OER constructs porous morphology in-situ and confers a large number of defect sites to the coating, and the two together enhance the electrocatalytic oxidation performance of the electrode.