Multiatom Catalysts: Multiatom Catalysts for Energy‐Related Electrocatalysis (Adv. Sustainable Syst. 3/2021)
نویسندگان
چکیده
Multi-atom catalysts (MACs) with active sites consisting of two to tens metal atoms have molecule-like electronic structure and promising catalytic properties. In article number 2000213, Xiao Yan, Feng Hou, Ji Liang co-workers present the recent progress MACs in energy-related electrocatalysis, including synthesis, characterization applications. Challenges prospects for are also presented shed light on rational design future.
منابع مشابه
Incoherent excitation of few-level multiatom ensembles
We investigate the collective interaction of a multi-atom three-level ladder system with an environmental incoherent reservoir. The exact solution of the master equation that describes such a system of atoms emitting distinguishable or indistinguishable photons on interaction with an incoherent reservoir is obtained. The quantum decay interference effects have no influences over steady-state di...
متن کاملAn Exactly Soluble Multiatom-Multiphoton Coupling Model
A class of bound-state problems which represent the interaction between a system of N two-level atoms and an electromagnetic radiation via an m-photon process is studied, with m = 1, 2, 3, . . . . We also evaluate some nonlinear effects usually related with the polarisability of the medium and with the dependence on the intensity of the radiation field on the matter-radiation interaction. We ob...
متن کاملWeighted multibody expansions for computing stable structures of multiatom systems
The effect of structural relaxations in alloys is described using a multibody energy expansion formalism. N-body potentials in the multibody expansion are computed from energies of isolated clusters, which, in turn, are calculated from empirical potentials or self-consistent quantum mechanical calculations. Convergence characteristics of multibody expansions MBEs are improved by weighting energ...
متن کاملLoss induced collective subradiant Dicke behaviour in a multiatom sample
The exact dynamics of N two-level atoms coupled to a common electromagnetic bath and closely located inside a lossy cavity is reported. Stationary radiation trapping effects are found and very transparently interpreted in the context of our approach. We prove that initially injecting one excitation only in the N atoms-cavity system, loss mechanisms asymptotically drive the matter sample toward ...
متن کاملHow different are multiatom quantum solitons from mean-field solitons?
– We theoretically investigate the free dispersion, scattering and disintegration of an N -particle quantum soliton by Bragg light pulses, comparing the exact quantum result with its quasiclassical (mean-field) limit. Remarkably, we find that the correlation properties of a quantum soliton approach the (mean-field) limit very rapidly as the particle number N grows. A modest discrepancy between ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advanced sustainable systems
سال: 2021
ISSN: ['2366-7486']
DOI: https://doi.org/10.1002/adsu.202170005