Geometry as a Catalyst: How Vapor Cavities Nucleate from Defects

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Frustrated Lewis pairs (FLPs), featuring reactive combinations of Lewis acids and Lewis bases, have been utilized for myriad metal-free homogeneous catalytic processes. Immobilizing the active Lewis sites to a solid support, especially to porous scaffolds, ...

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Cavitation bubbles, extensively investigated in fluid mechanics, present enduring challenges in hydraulic machinery, while holding considerable potential for practical applications in biomedicine and sonochemistry. Despite more than a century of research, ...

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When two rough surfaces slide against each other, two main behaviors can be observed at the asperity level: A ductile behavior where the asperities tend to smooth out or a brittle behavior where the asperities detach and form debris. Recently, a critical l ...

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Supported Pd-based catalysts used in heterogeneously catalyzed liquid phase processes often undergo an activation step through reduction of the oxide phase or of the oxidic passivation layer prior to reaction. An oxidized Pd/Al2O3 catalyst was reduced by u ...

We develop an analytical model of adhesive wear between two unlubricated rough surfaces, forming micro-contacts under normal load. The model is based on an energy balance and a crack initiation criteria. We apply the model to the problem of self-affine rou ...

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The electrochemical CO2 reduction reaction (CO2RR) is envisioned to play a significant role in achieving carbon neutrality while contributing to storing renewable energies. Cu-based materials are among the most promising electrocatalysts. However, 16 diffe ...

Geometry as a Catalyst: How Vapor Cavities Nucleate from Defects

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Modeling the origins of adhesive wear across scales

Molecular dynamics simulations of the evaporation of hydrated ions from aqueous solution

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Understanding the mechanisms of adhesive wear for heterogeneous materials through atomistic simulations

Rh-catalyzed C-H Bond Heteroarylation with Hypervalent Iodine Reagents and Pd-Catalyzed Tethered Functionalizations of Carbon-Carbon Multiple Bonds

Aging of industrial Fe-zeolite based catalysts for nitrous oxide abatement in nitric acid production plants

Thermal Modelling and Experimental Validation in the Perspective of Tool Steel Laser Polishing

Onset of sliding across scales: How the contact topography impacts frictional strength

Focusing on the liquid role in the vapour liquid solid growth mechanism

Reduction of PdO/Al2O3 in Liquid Cyclohexane Followed In Situ by ATR-IR, High-Energy XRD, and XAS

Adhesive wear regimes on rough surfaces and interaction of micro-contacts

Atomic Level Insights of Non-Noble Metal Catalysts for the Oxygen Evolution Reaction

Hydrogen production on demand by redox-mediated electrocatalysis: A kinetic study

Cu/Metal Oxide Hybrid Nanocrystals as Electrocatalysts for the CO2 Reduction Reaction