Synergy between Palladium Single Atoms and Nanoparticles via Hydrogen Spillover for Enhancing CO2 Photoreduction to CH4
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DOI: 10.1002/adma.202200057
Abstract: Selective photoreduction of carbon dioxide (CO2) into carbon‐neutral fuels such as methane (CH4) is extremely desirable but remains a challenge since sluggish multiple proton–electron coupling transfer and various C1 intermediates are involved. Herein, a synergistic… read more here.
Keywords: single atoms; ch4; hydrogen spillover; via hydrogen ... See more keywords
Reversal of Anomalous Hall Effect and Octahedral Tilting in SrRuO3 Thin Films via Hydrogen Spillover
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DOI: 10.1002/adma.202207246
Abstract: The perovskite SrRuO3 (SRO) is a strongly correlated oxide whose physical and structural properties are strongly intertwined. Notably, SRO is an itinerant ferromagnet that exhibits a large anomalous Hall effect (AHE) whose sign can be… read more here.
Keywords: hydrogen spillover; hall effect; hydrogen; via hydrogen ... See more keywords
Remote Nucleophilic Substitution at a C(sp3)-H Bond of α-Bromocarboxamides via 1,4-Hydrogen Atom Transfer To Access N-Acyl-N,O-acetal Compounds.
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DOI: 10.1021/acs.orglett.2c02716
Abstract: Herein, we report a remote nucleophilic substitution reaction via 1,4-hydrogen atom transfer (1,4-HAT) to synthesize N-acyl-N,O-acetal moieties. α-Bromocarboxamide undergoes rSN at a C(sp3)-H bond in the presence of an alcohol/phenol and a copper catalyst. Mechanistic… read more here.
Keywords: hydrogen atom; remote nucleophilic; acyl acetal; atom transfer ... See more keywords