New advances in using Raman spectroscopy for the characterization of catalysts and catalytic reactions
C Hess - Chemical Society Reviews, 2021 - pubs.rsc.org
Gaining insight into the mode of operation of heterogeneous catalysts is of great scientific
and economic interest. Raman spectroscopy has proven its potential as a powerful …
and economic interest. Raman spectroscopy has proven its potential as a powerful …
The Role of In Situ/Operando IR Spectroscopy in Unraveling Adsorbate-Induced Structural Changes in Heterogeneous Catalysis
Heterogeneous catalysts undergo thermal-and/or adsorbate-induced dynamic changes
under reaction conditions, which consequently modify their catalytic behavior. Hence, it is …
under reaction conditions, which consequently modify their catalytic behavior. Hence, it is …
Uncovering the reaction mechanism behind CoO as active phase for CO2 hydrogenation
Transforming carbon dioxide into valuable chemicals and fuels, is a promising tool for
environmental and industrial purposes. Here, we present catalysts comprising of cobalt …
environmental and industrial purposes. Here, we present catalysts comprising of cobalt …
Increased Ir–Ir interaction in iridium oxide during the oxygen evolution reaction at high potentials probed by operando spectroscopy
The structure of IrO2 during the oxygen evolution reaction (OER) was studied by operando X-
ray absorption spectroscopy (XAS) at the Ir L3-edge to gain insight into the processes that …
ray absorption spectroscopy (XAS) at the Ir L3-edge to gain insight into the processes that …
Extracting knowledge from data through catalysis informatics
Catalysis informatics is a distinct subfield that lies at the intersection of cheminformatics and
materials informatics but with distinctive challenges arising from the dynamic, surface …
materials informatics but with distinctive challenges arising from the dynamic, surface …
Single Ru (II) ions on ceria as a highly active catalyst for abatement of NO
Atom trap** leads to catalysts with atomically dispersed Ru1O5 sites on (100) facets of
ceria, as identified by spectroscopy and DFT calculations. This is a new class of ceria-based …
ceria, as identified by spectroscopy and DFT calculations. This is a new class of ceria-based …
Time‐resolved potential‐induced changes in Fe/N/C‐catalysts studied by in situ modulation excitation X‐ray absorption spectroscopy
To advance the widespread implementation of electrochemical energy storage and
conversion technologies, the development of inexpensive electrocatalysts is imperative. In …
conversion technologies, the development of inexpensive electrocatalysts is imperative. In …
Structural dynamics in Ni–Fe catalysts during CO 2 methanation–role of iron oxide clusters
Bimetallic Ni–Fe catalysts show great potential for CO2 methanation concerning activity,
selectivity and long-term stability even under transient reaction conditions as required for …
selectivity and long-term stability even under transient reaction conditions as required for …
Bifunctionality of Re Supported on TiO2 in Driving Methanol Formation in Low-Temperature CO2 Hydrogenation
Low temperature and high pressure are thermodynamically more favorable conditions to
achieve high conversion and high methanol selectivity in CO2 hydrogenation. However, low …
achieve high conversion and high methanol selectivity in CO2 hydrogenation. However, low …
In Situ UV–Vis–NIR Absorption Spectroscopy and Catalysis
This review highlights in situ UV–vis–NIR range absorption spectroscopy in catalysis. A
variety of experimental techniques identifying reaction mechanisms, kinetics, and structural …
variety of experimental techniques identifying reaction mechanisms, kinetics, and structural …