Surface Ir+5 Formation as a Universal Prerequisite for O2 Evolution on Ir Oxides
The large-scale deployment of polymer electrolyte water electrolysis (PEWE) is largely
limited by the use of O2 evolution reaction (OER) catalysts based on scarce and expensive …
limited by the use of O2 evolution reaction (OER) catalysts based on scarce and expensive …
Reaction‐Induced Formation of Stable Mononuclear Cu (I) Cl Species on Carbon for Low‐Footprint Vinyl Chloride Production
Copper catalysts are attractive candidates for Hg‐free vinyl chloride monomer (VCM)
production via acetylene hydrochlorination due to their non‐toxic nature and high stability …
production via acetylene hydrochlorination due to their non‐toxic nature and high stability …
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 …
Decoupling the Contributions of Different Instability Mechanisms to the PEMFC Performance Decay of Non-noble Metal O2-Reduction Catalysts
Non-noble metal catalysts (NNMCs) hold the potential to replace the expensive Pt-based
materials currently used to speed up the oxygen reduction reaction (ORR) in proton …
materials currently used to speed up the oxygen reduction reaction (ORR) in proton …
Potential Pitfalls in the Operando XAS Study of Oxygen Evolution Electrocatalysts
One of the main challenges in the scale-up of polymer electrolyte membrane water
electrolysis (PEMWE) is the required decrease in the loading of the costly and scarce Ir …
electrolysis (PEMWE) is the required decrease in the loading of the costly and scarce Ir …
Iron-catalysed cooperative redox mechanism for the simultaneous conversion of nitrous oxide and nitric oxide
F Buttignol, JWA Fischer, AH Clark, M Elsener… - Nature Catalysis, 2024 - nature.com
Iron-exchanged zeolites are often deployed industrially to remediate nitric oxide (NO) and
nitrous oxide (N2O) emissions. The nature of the active site and the reaction mechanism …
nitrous oxide (N2O) emissions. The nature of the active site and the reaction mechanism …
Porous polyisothiocyanurates for selective palladium recovery and heterogeneous catalysis
Palladium is an indispensable metal due to its wide range of industrial applications. Pd
refining, however, is an extremely energy-intensive process with a serious environmental …
refining, however, is an extremely energy-intensive process with a serious environmental …
In situ study of low-temperature dry reforming of methane over La2Ce2O7 and LaNiO3 mixed oxides
Dry reforming of methane (DRM) is a promising process to generate synthetic gas with a low
H 2/CO ratio. The main issues in DRM are the deposition of carbon over the catalyst and …
H 2/CO ratio. The main issues in DRM are the deposition of carbon over the catalyst and …
Time-Resolved XAS Provides Direct Evidence for Oxygen Activation on Cationic Iron in a Bimetallic Pt-FeOx/Al2O3 Catalyst
Reducible oxides are effective aerobic oxidation catalysts being able to activate molecular
oxygen. This ability is generally attributed to the high concentration of oxygen vacancies …
oxygen. This ability is generally attributed to the high concentration of oxygen vacancies …
Redox Dynamics of Active VOx Sites Promoted by TiOx during Oxidative Dehydrogenation of Ethanol Detected by Operando Quick XAS
Titania-supported vanadia (VO x/TiO2) catalysts exhibit outstanding catalytic in a number of
selective oxidation and reduction processes. In spite of numerous investigations, the nature …
selective oxidation and reduction processes. In spite of numerous investigations, the nature …