Mesoporous Carbon-Supported Pd Nanoparticles in the Metallic State-Catalyzed Acylation of Amides with Aryl Esters via C–O Activation
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c07342
Abstract: Carbon, an abundant, inexpensive, and nonmetallic material, is an inimitable support in heterogeneous catalysis, and variable carbonaceous materials have been utilized to support metal nanoparticle catalysts. We developed an efficient and stable heterogeneous catalyst with… read more here.
Keywords: carbon; aryl esters; via activation; metallic state ... See more keywords
Understanding nascent plasmons and metallic bonding in atomically precise gold nanoclusters
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Science"
DOI: 10.1039/d1sc06819a
Abstract: The metallic bond is arguably the most intriguing one among the three types of chemical bonds, and the resultant plasmon excitation (e.g. in gold nanoparticles) has garnered wide interest. Recent progress in nanochemistry has led… read more here.
Keywords: metallic state; understanding nascent; state; gold ... See more keywords
Evidence for an emergent anomalous metallic state in compressed titanium
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2218856120
Abstract: Significance The unconventional transport properties of anomalous metallic state (AMS), predominantly observed in two-dimensional systems, challenge the core physics principles of Fermi liquid theory, raising intriguing questions regarding the fundamental nature of pertinent physics. Here,… read more here.
Keywords: physics; compressed titanium; anomalous metallic; metallic state ... See more keywords
Do bosons always condense?
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DOI: 10.1093/nsr/nwaa219
Abstract: We learn in elementary statistical mechanics that bosonic systems undergo a phase change even without interparticle interactions, called Bose-Einstein condensation (BEC). Indeed, almost all bosonic systems in the real world such as 4He, cold atoms… read more here.
Keywords: state; system; transition; metallic state ... See more keywords