Results 211 to 220 of about 87,040 (316)

Unraveling the Controls of Rock Permeability Change During Volatile‐Consuming Reactions

open access: yesGeophysical Research Letters, Volume 52, Issue 22, 28 November 2025.
Abstract Permeability changes of rocks are critical in hydration and carbonation, as they significantly affect the subsurface chemical composition. This study uses a one‐dimensional reactive‐transport‐deformation model to define the dimensionless factors controlling permeability in the presence of rock fracturing, mineralization, and fluid flow ...
Hongwei Wu, Giuseppe Buscarnera
wiley   +1 more source

Arene‐Ruthenium(II)‐Carboxylate für C–H‐Alkylierungen und Arylierungen bei Annährend Raumtemperatur

open access: yesAngewandte Chemie, Volume 137, Issue 48, November 24, 2025.
Es wurde vermutet, dass die Aktivität von Aren‐Ruthenium‐Katalysatoren bei der C–H‐Aktivierung von hohen Reaktionstemperaturen abhängt. Im Gegensatz dazu zeigen wir eine Aren‐Ruthenium‐katalysierte C–H‐Aktivierung bei annährender Raumtemperatur. Zusammenfassung Das langjährige Streben nach effizienteren Katalysatoren hat die Entwicklung von C–H ...
Xiaoyan Hou   +4 more
wiley   +1 more source

Arene Ruthenium(II) Carboxylates for C─H Alkylations and Arylations at Near Room Temperature

open access: yesAngewandte Chemie International Edition, Volume 64, Issue 48, November 24, 2025.
The activity of arene ruthenium catalysts in C─H activation was suggested to depend on high reaction temperatures. In contrast, we show arene ruthenium‐catalyzed C─H activation at near to room temperature. Abstract The long‐term pursuit for more efficient catalysts has stimulated the development of C─H activations under mild reaction conditions, with ...
Xiaoyan Hou   +4 more
wiley   +1 more source

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