Revealing surface fine structure on PtAu catalysts by an<i>in situ</i>ATR-SEIRAS CO-probe method
Guang Li, Zheng-Chao An, Jian Yang, Jinhong Zheng, Lifei Ji, Junming Zhang, Jinyu Ye, Binwei Zhang, Yanxia Jiang, Shi‐Gang Sun
Abstract
An in situ ATR-SEIRAS CO-probe method is used to identify surface active sites and clarify structure–activity relationship of PtAu catalysts via second-derivative spectrum method and Gaussian fitting of infrared spectra of CO oxidation reaction.
Topics & Concepts
In situCatalysisInfrared spectroscopyDerivative (finance)Analytical Chemistry (journal)ChemistryMaterials scienceOrganic chemistryBusinessFinanceCatalytic Processes in Materials ScienceElectrochemical Analysis and ApplicationsMachine Learning in Materials Science