a single-atom iron catalyst is fabricated by saturated adsorption of trace iron onto zeolitic imidazolate framework-8 (ZIF-8) followed by pyrolysis. Its performance toward catalytic transfer hydrogenation of furfural is comparable to state-of-the-art catalysts and up to four orders higher than ...
in a flow cell at an impressive rate of 29.6 mol g−1h−1at 200 mA cm−2. This work achieves structural fine-tuning of metal single-atom sites at the trace level and provides topological insights into single-atom catalyst design to achieve cost-efficient hydrogen peroxide prod...
in a flow cell at an impressive rate of 29.6 mol g−1h−1at 200 mA cm−2. This work achieves structural fine-tuning of metal single-atom sites at the trace level and provides topological insights into single-atom catalyst design to achieve cost-efficient hydrogen peroxide prod...
Enteromorpha as a seawater pollutant was innovatively converted into a functional carbocatalyst to driven Fenton-like reactions.After direct pyrolysis of Enteromorpha at 900 °C without additional chemicals, a large number of Fe clusters and single Fe sites are anchored onto N-doped carbon matrixes (...
CATALYST structureMETHYLENE bluePOROUS materialsREACTIVE oxygen speciesThe chemical tolerance of ketoenamine covalent organic frameworks (COFs) is excellent; however, the tight crystal structure and low surface area limit their applications in the field of catalysis. In this work, a porous single-atom ...
covalent organic framework;peroxymonosulfate;single-atom iron catalyst;porous material;water pollution 1. Introduction In recent years, organic pollutants, such as dyes, antibiotics, and pesticides, have posed significant threats to the promotion of sustainable development in the ecological environment due...
To explore the relationship between the metal bonding state and the NO reduction efficiency at the molecular level, we used DFT simulations to study the NO reduction reaction mechanism when single atom iron is modified at different positions on the SC. Three representative Fe modification sites on ...
Herein, we made a highly reactive and stable isolated single-atom Fe/N-doped porous carbon (ISA Fe/CN) catalyst with Fe loading up to 2.16wt%. The catalyst showed excellent ORR performance with a half-wave potential ( E 1/2 ) of 0.900V, which outperformed commercial Pt/C and most non...
Herein, we made a highly reactive and stable isolated single‐atom Fe/N‐doped porous carbon (ISA Fe/CN) catalystwith Fe loading up to 2.16wt%. The catalyst showed excellent ORR performance with a half‐wave potential (E1/2) of 0.900V, which outperformed commercial Pt/C and most non‐...
single-atom iron active center, the catalyst shows a remarkable performance with enhanced kinetics and activity for oxygen reduction in both alkaline and acid media. Moreover, the catalyst shows promise for substitution of expensive platinum to drive the cathodic oxygen reduction reaction in zinc-air...