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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CO2 electrochemical reduction using single-atom catalysts. Preparation, characterization and anchoring strategies: a review
TL;DR: In this article, the authors review the preparation, characterization, anchoring strategies and electrochemical applications of single-atom catalysts and present four anchoring strategy: defect engineering, atom coordination, spatial confinement and sacrifice template.
Journal ArticleDOI
Real-time Analysis of a Working Triethylaluminium-Modified Cr/Ti/SiO2 Ethylene Polymerization Catalyst with In Situ Infrared Spectroscopy.
TL;DR: It was found that the higher Ti loading caused the appearance of more acidic hydroxyl groups and modified the Cr sites by making them more Lewis acidic, ultimately shortening the induction time and increasing the initial polymerization rate.
Journal ArticleDOI
Propylene Transformation on Zn-Modified Zeolite: Is There Any Difference in the Effect of Zn2+ Cations or ZnO Species on the Reaction Occurrence?
Anton A. Gabrienko,Anton A. Gabrienko,Sergei S. Arzumanov,Sergei S. Arzumanov,Alexander V. Toktarev,Dieter Freude,Jürgen Haase,Alexander G. Stepanov,Alexander G. Stepanov +8 more
TL;DR: In this article, the peculiar role of either Zn2+ cations or small ZnO clusters located inside the zeolite pores in propylene transformation to aromatic hydrocarbons has been analyzed.
Journal ArticleDOI
Method for Evaluating Vibrational Mode Assignments in Surface-Bound Cyclic Hydrocarbons Using Sum-Frequency Generation
Avram M. Buchbinder,Julianne M. Gibbs-Davis,Grace Y. Stokes,Mark D. Peterson,Eric Weitz,Franz M. Geiger +5 more
TL;DR: In this article, a method is proposed and tested in which vibrational sum frequency generation (SFG) spectra are assigned to vibrational modes in cyclic hydrocarbon species at transparent oxide surfaces.
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.