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Porous Materials Confining Single Atoms for Catalysis [PDF]
Frontiers in Chemistry, 2021 In recent years, single-atom catalysts (SACs) have received extensive attention due to their unique structure and excellent performance. Currently, a variety of porous materials are used as confined single-atom catalysts, such as zeolites, metal-organic ...
Tao Zhu +6 more
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Microscale whispering-gallery-mode light sources with lattice-confined atoms [PDF]
Scientific Reports, 2021 Microlasers, relying on the strong coupling between active particles and optical microcavity, exhibit fundamental differences from conventional lasers, such as multi-threshold/thresholdless behavior and nonclassical photon emission.
Deshui Yu, Frank Vollmer
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Atoms in boxes: from confined atoms to electron-atom scattering [PDF]
The Journal of Chemical Physics, 2009 We show that both confined atoms and electron-atom scattering can be described by a unified basis set method. The central idea behind this method is to place the atom inside a hard potential sphere, enforced by a standard Slater type basis set multiplied
van Faassen, Meta
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Sulfur vacancy-confined Co-Mo sites in MoS2 for high-efficiency CO2 hydrogenation to formate [PDF]
Nature CommunicationsCO2 hydrogenation to formate is a significant process for converting greenhouse gas to high-value chemicals. MoS2 catalysts are emerging as low-cost candidates for this reaction, but their performance is constrained by the challenge of generating ...
Zifeng Wang +12 more
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Echoes and revival echoes in systems of anharmonically confined atoms [PDF]
, 2012 We study echoes and what we call 'revival echoes' for a collection of atoms that are described by a single quantum wavefunction and are confined in a weakly anharmonic trap. The echoes and revival echoes are induced by applying two, successive temporally
C. J. Pethick +7 more
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Electronegativity under Confinement
Molecules, 2021 The electronegativity concept was first formulated by Pauling in the first half of the 20th century to explain quantitatively the properties of chemical bonds between different types of atoms. Today, it is widely known that, in high-pressure regimes, the
Andrés Robles-Navarro +2 more
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Temporal Response of Atoms Trapped in an Optical Dipole Trap: A Primer on Quantum Computing Speed
Atoms, 2023 An atom confined in an optical dipole trap is a promising candidate for a qubit. Analyzing the temporal response of such trapped atoms enables us to estimate the speed at which quantum computers operate.
S. Baral +4 more
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Capillary condensation under atomic-scale confinement [PDF]
Nature, 2020 Capillary condensation of water is ubiquitous in nature and technology. It routinely occurs in granular and porous media, can strongly alter such properties as adhesion, lubrication, friction and corrosion, and is important in many processes employed by microelectronics, pharmaceutical, food and other industries.
Qian Yang +8 more
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Two−dimensional nanomaterials confined single atoms: New opportunities for environmental remediation
Nano Materials Science, 2023 Two−dimensional (2D) supports confined single−atom catalysts (2D SACs) with unique geometric and electronic structures have been attractive candidates in different catalytic applications, such as energy conversion and storage, value−added chemical ...
Yu Yin +6 more
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Interfacial-confined coordination to single-atom nanotherapeutics [PDF]
Nature Communications, 2022 AbstractPursuing and developing effective methodologies to construct highly active catalytic sites to maximize the atomic and energy efficiency by material engineering are attractive. Relative to the tremendous researches of carbon-based single atom systems, the construction of bio-applicable single atom materials is still in its infancy.
Limei Qin +11 more
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