摘要
常规的2D-BDD平板电极反应活性面积小,降解效率低,难以实现污水的高效化处理。为了提高污水处理时的降解效率,通常期望BDD电极具有高的比表面积来提高反应活性面积,以及具有特殊的表面结构来提高氧化催化能力。然而,这样的BDD存在制备工艺复杂、设备昂贵等缺点。因此,聚焦于BDD电极的制备方法,对比不同制备方法的优缺点,探讨BDD电极在污水处理中的工业化应用前景。
The common two-dimensional boron doped diamond flat plate electrode in the practical wastewater treatment application shows the disadvantages of small reactive area and low degradation efficiency. In order to realize excellent degradation efficiency towards wastewater, it is expected that boron doped diamond electrode has high specific surface area so as to enhance the reactive area and has special surface structure so as to enhance its oxidative and catalytic ability. However, there still exists problems such as the complexity of preparation process and expensive equipment for such boron-doped diamond electrode. In order to address above problem, this article focuses on the preparation methods of the boron doped diamond electrode, analyze the merits and demerit of these methods, and discusses its industrial application prospect in wastewater treatment.
作者
李莲莲
陈冠钦
LI Lianlian;CHEN Guanqin(China National Intellectual Property Administration,Beijing 100088,China;NUCTECH Company Limited,Beijing 100084,China)
出处
《金刚石与磨料磨具工程》
CAS
北大核心
2022年第5期543-551,共9页
Diamond & Abrasives Engineering
关键词
掺硼金刚石电极
模板法
表面刻蚀
表面修饰处理
boron-doped diamond electrode
template method
surface etching
surface modification treatment
