期刊论文

Luo, Zhu;Guo, Yanbing

英文

Environmental Science & Technology

0013-936X

2022

56

5

3245-3257

10.1021/acs.est.1c07573

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [22076060, 21777051, 51702112]; Ministry of Science and Technology of ChinaMinistry of Science and Technology, China [G20190017043]; National Engineering Laboratory for Mobile Source Emission Control Technology [NELMS2017A11, NELMS2018A08]; Recruitment Program of Global Young Experts start-up funds; Program of Introducing Talents of Discipline to Universities of China (111 program) [B17019]

本校为第一且通讯机构

Revealing the role of engineered surface oxygen vacancies in the catalytic degradation of volatile organic compounds (VOCs) is of importance for the development of highly efficient catalysts. However, because of various structures of VOC molecules, the role of surface oxygen vacancies in different catalytic reactions remains ambiguous. Herein, a defective Pt/TiO2-x catalyst is proposed to uncover the different catalytic mechanisms of C3H6 and C3H8 combustion via experiments and theoretical calculations. The electron transfer, originated from th...