Journal ArticleDOI
IR spectroscopy in catalysis
TLDR
In this paper, a review of the most popular IR spectroscopy applications for catalytic applications is presented, starting from the very general basis of the spectroscopic method applied and focusing on the adsorption of chelating compounds on surfaces of mineral oxides.About:
This article is published in Catalysis Today.The article was published on 2001-07-30. It has received 433 citations till now.read more
Citations
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Journal ArticleDOI
FTIR Spectroscopy for Carbon Family Study
TL;DR: The FTIR vibrational spectroscopy is presented, without claiming to cover entire field, for the characterization of diamond, amorphous carbon, graphite, graphene, carbon nanotubes, fullerene and carbon quantum dots.
Journal ArticleDOI
Catalyst Architecture for Stable Single Atom Dispersion Enables Site-Specific Spectroscopic and Reactivity Measurements of CO Adsorbed to Pt Atoms, Oxidized Pt Clusters, and Metallic Pt Clusters on TiO2
Leo DeRita,Sheng Dai,Sheng Dai,Kimberly Krystal Lopez-Zepeda,Kimberly Krystal Lopez-Zepeda,Nicholas Pham,Nicholas Pham,George W. Graham,George W. Graham,Xiaoqing Pan,Xiaoqing Pan,Phillip Christopher,Phillip Christopher +12 more
TL;DR: It is proposed the active catalytic sites are cationic interfacial Pt atoms bonded to TiO2 and that Ptiso exhibits optimal reactivity because every atom is exposed for catalysis and forms an interfacial site withTiO2.
Journal ArticleDOI
Advanced Electrocatalysts with Single-Metal-Atom Active Sites.
Yuxuan Wang,Hongyang Su,Yanghua He,Ligui Li,Shangqian Zhu,Hao Shen,Pengfei Xie,Xianbiao Fu,Guangye Zhou,Chen Feng,Dengke Zhao,Fei Xiao,Xiaojing Zhu,Yachao Zeng,Minhua Shao,Shaowei Chen,Gang Wu,Jie Zeng,Chao Wang +18 more
TL;DR: This review aims to provide a comprehensive summary on the recent development of single-atom electrocatalysts for various energy-conversion reactions using state-of-the-art microscopic and spectroscopic techniques.
Journal ArticleDOI
Probing the surfaces of heterogeneous catalysts by in situ IR spectroscopy
TL;DR: This critical review describes the reactivity of heterogeneous catalysts from the point of view of four simple, but essential for Chemistry, molecules that are considered as probes or as reactants in combination with "in situ" controlled temperature and pressure Infrared spectroscopy.
Journal ArticleDOI
Ni/CeO2-ZrO2 catalysts for the dry reforming of methane
TL;DR: In this paper, the textural and structural properties of catalysts and supports were studied in their calcined, reduced and used state by N 2 adsorption-desorption, XRD, UV-vis DRS, TPR, SEM-EDS and TPH.
References
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Book
The Principles of Nonlinear Optics
TL;DR: In this article, the authors present a general description of wave propagation in nonlinear media, including high-resolution nonlinear optical spectroscopy, and four-wave mixing and mixing.
Book
Infrared and Raman spectra of inorganic and coordination compounds
TL;DR: In this article, the normal modes of vibration are illustrated and corresponding vibrational frequencies are listed for each type, including diatomic, triatomic, fouratomic, five-atomic, six-atomic and seven-atomic types.
Journal ArticleDOI
Surface properties probed by second-harmonic and sum-frequency generation
TL;DR: In this article, the authors used second-harmonic generation and the related technique of infrared-visible light sum-frequency generation to monitor surface dynamics and reactions with sub-picosecond time resolution.