摘要：Developing efficient catalysts for aerobic oxidation desulfurization has always been a promising technology for purifying diesel fuels. Platinum (Pt) catalysts show potential performance for the selective oxidation of sulfides, although the scarcity and high cost of Pt limit its large-scale development. Alloying Pt is considered to be an effective strategy to reduce the platinum load and increase the high catalytic activity. Herein, highly dispersed PtFe nanoalloys coupled with defect-rich W18O49 nanomaterials were successfully prepared, and the size and dispersion of nanoparticles were controllable. The alloyed effect and strong metal-support interaction enhance the adsorption of sulfides and selective oxidation over PtFe/W18O49 to achieve excellent yields of up to 99% for 4,6-dimethyldibenzothiophene.

ISSN号：0887-0624

卷、期、页：卷37期18页: 14404-14409

发表日期：2023-09-05

影响因子：0.000000

期刊分区（SCI为中科院分区）：三区

收录情况：SCI（科学引文索引印刷版）,EI（工程索引）,SCIE（科学引文索引网络版）

发表期刊名称：ENERGY & FUELS

参与作者：He, Jing,Wu, Yingcheng,Wu, Peiwen,Huang, Haiyan,Jiang, Wei,Li, Huaming

第一作者：朱文帅

论文类型：期刊论文

论文概要：He, Jing,Wu, Yingcheng,Wu, Peiwen,Huang, Haiyan,Jiang, Wei,朱文帅,Li, Huaming，Synergistic Catalysis of a PtFe-Alloyed Structure on W18O49 for Boosted Sulfide Oxidation，ENERGY & FUELS，2023，卷37期18页: 14404-14409

论文题目：Synergistic Catalysis of a PtFe-Alloyed Structure on W18O49 for Boosted Sulfide Oxidation