Single Metal AtomsFussThere has been rapid growth in research on heterogeneous catalysis by supported single metal atoms, from a few papers a year a decade ago to over 200 publications a year now. The major interest stems from a combination of several factors, including: (1) a single metal ...
Selective hydrogenation over supported metal catalysts: from nanoparticles to single atoms. Chem. Rev. 120, 683–733 (2020). Article CAS PubMed Google Scholar Guan, E. et al. MgO-supported iridium metal pair-site catalysts are more active and resistant to CO poisoning than analogous single-...
Tuning metal–support interaction has been considered as an effective approach to modulate the electronic structure and catalytic activity of supported metal catalysts. At the atomic level, the understanding of thestructure–activity relationship still remains obscure in heterogeneous catalysis, such as the...
综上所述, 本文系统地梳理了光催化CO2还原制C2+高附加值产物的研究进展、关键问题、催化剂设计原理以及未来研究方向, 旨在为开发设计高效、高选择性催化剂提供有益的参考. Ammonia electrosynthesis on carbon-supported metal single-atom ca...
Metal-support interaction for heterogeneous catalysis: from nanoparticles to single atoms With the downsizing of metal sizes (nanoparticles, nanoclusters, and single atoms), the catalytic behaviors of supported metal species change significantly... YLA B,JX C,YZA B,... - 《Materials Today Nano》 ...
Tailored pore-confined single-site iron(III) catalyst for selective CH4oxidation to CH3OH or CH3CO2H using O2 The development of catalytic technology for direct oxidation of methane into value-added products is highly lucrative. Here, a metal-organic framework supported mono iron(III)-dihydroxyl ...
👉The active center of a paired Ir–O–Ir structure was generated via electronic perturbations of correlated Ir single atoms on Co3O4nanosheets, and the O atom of which functioned as the main active site for the selective...
mononuclear metal molecular complexessingle atom catalyststransition metalswater oxidationLow-cost, nonprecious transition metal (TM) catalysts toward efficient water oxidation are of critical importance to future sustainable energy technologies. The advances in structure engineering of water oxidation catalysts ...
A more realistic approach is to tune conventional chemical methods to anchor single metal atoms on special sites of oxide supports. Many studies on oxide-supported metal clusters show that surface defects of the supports could serve as anchoring sites for metal clusters or even single atoms2,15,...
Single-atom catalysts (SACs) exhibit high catalytic activities in many systems including metal–air batteries. However, the fundamental catalytic mechanism of SACs during the charge/discharge process is still unclear. Herein, we report a real-time imaging of the microscopic evolution of single-atom ...