碳纤维类材料用于电芬顿体系电极的研究现状

电芬顿技术作为先进氧化技术的一种，基于电化学原理间接性地产生·OH自由基，可以高效快速地去除水中的有机污染物。碳纤维类材料因其比表面积大、密度低、耐腐蚀等优点而被常用作电芬顿体系的电极材料。本文首先介绍了电芬顿技术的基本原理，对近年来碳纤维类材料用于电芬顿电极的研究现状进行了归纳总结，分析了碳纤维材料用于电芬顿电极时的改性手段及应用方式。着重分析了其用于电芬顿阴极时的改性机理与改性方式，并指出了其应用优势与局限性。同时也对碳纤维类材料在电芬顿阳极的应用进行了总结。最后，针对碳纤维类材料用于电芬顿体系时的产业化问题、能耗问题、电极的多功能化等问题进行了分析和展望，为碳纤维类材料应用于电芬顿体系的深入研究提供参考。

Carbon fiber materials used for the electrode of electro-Fenton system: a critical review

As a kind of advanced oxidation processes based on the electrochemistry method, electro-Fenton technology can indirectly generated ·OH radicals that can efficiently remove the organic pollution in water. Carbon fiber materials have the advantages of high volumetric area, low-density, corrosion-resistant, and so on. Motivated by these outstanding advantages, it has been employed for the electrode of Electro-Fenton system. This review primarily introduces the mechanism of electro-Fenton reaction, and then reviews the current situation of carbon fiber materials used for the electrode of electro-Fenton technology. The summary and analysis of the modification mechanism and forms of carbon fiber materials are the emphasis of this review, and the application advantage and limitation are point out. Meanwhile, the application of carbon fiber materials employed for anode is summarized. Finally, the industrialization problems, energy consumption problems and multi-functional electrode of carbon fiber materials used in the electro-Fenton system are analyzed and prospected, providing reference for the further study of this subject.