感谢邓博士，郭利民教授，瞻望成教授的支持；感谢编辑部及审稿人的付出。

Abstract: Bulk metal doping and surface phosphate modification were synergically adopted in a rational design to upgrade CeO₂ catalyst, which is highly active but easily deactivated for the catalytic oxidation of chlorinated volatile organic compounds (Cl-VOCs). The metal doping increased the redox ability and defect sites of CeO₂, which mostly promoted catalytic activity and inhibited the formation of dechlorinated by-products but generated polychlorinated by-products. The subsequent surface modification of the metal-doped CeO₂ catalysts with non-metallic phosphate completely suppressed the formation of polychlorinated by-products, and more importantly, enhanced the stability of the surface structure by forming a chainmail layer. A highly active, durable, and selective catalyst of phosphate-functionalised RuO_x–CeO₂ was the most promising among all the metal-doped (Ru, Pd, Pt, Cr, Mn, Fe, Co, and Cu)-CeO₂ catalysts investigated owing to the prominent chemical stability of RuO_x and its superior versatility in the catalytic oxidation of different kinds of Cl-VOCs as well as other typical pollutants, including dimethyl sulfide, CO, and C₃H₈. Moreover, the chemical stability of the catalyst, including its bulk and surface structural stability, was investigated by combining intensive treatment with HCl/H₂O or HCl with subsequent ex-situ ultraviolet–visible light Raman spectroscopy, and confirmed the superior resistance to Cl poisoning of the phosphate-functionalised RuO_x–CeO₂. This work exemplifies a promising strategy for developing idea catalysts for the removal of Cl-VOCs, and provides a catalyst with the superior catalytic performance in Cl-VOCs oxidation to date.

Keywords: Chlorinated volatile organic compounds; Catalytic combustion; Ceria; Chemical stability; Selectivity

文章先睹为快（另外一个版本的，与正式发表的有点不一样，虽然数据一样但是体现的思想不一样，有兴趣的可以看看）

原始版本.pdf

经过优化的氧化铈基催化剂对于VOCs的催化燃烧“接近完美”，具有高活性、稳定性、选择性、广谱性（但是还有一个小缺点，希望在下一篇文章中解决）

后续还有一篇系列文章，完成了一半工作量了，也估计是CeO2系列的最后一篇了

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