Articles with "dispersed iron" as a keyword



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Tuning regioselective oxidation toward phenol via atomically dispersed iron sites on carbon

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Published in 2020 at "Green Chemistry"

DOI: 10.1039/d0gc01717e

Abstract: The development of environmentally benign catalysts for highly regioselective hydroxylation of phenol remains an unsolved challenge in both industry and academia because the electrophilic substitution of phenol simultaneously occurs on both ortho- and para-positions. Herein,… read more here.

Keywords: oxidation; atomically dispersed; dispersed iron; phenol ... See more keywords

Solid-state grinding synthesis of highly dispersed iron oxide on the silica hollow spheres and its applications in Fenton-type catalysis

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Published in 2025 at "New Journal of Chemistry"

DOI: 10.1039/d5nj02243f

Abstract: Achieving high catalytic activity in supported metal catalysts depends on maximizing the number of exposed active sites. This study presents a simple yet effective strategy for anchoring highly dispersed iron... read more here.

Keywords: grinding synthesis; dispersed iron; state grinding; solid state ... See more keywords

Research progress of atomically dispersed iron, nitrogen co-coordinated carbon catalysts for oxygen reduction: a mini-review

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Published in 2025 at "Journal of Materials Chemistry A"

DOI: 10.1039/d5ta01480h

Abstract: As one of the most promising non-noble metal catalyst for oxygen reduction reaction (ORR), the atomically dispersed iron, nitrogen co-coordinated carbon (Fe-N-C) catalyst featuring Fe-Nx sites has gained widespread application... read more here.

Keywords: coordinated carbon; atomically dispersed; iron nitrogen; dispersed iron ... See more keywords
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Mechanochemical synthesis of highly dispersed iron oxide from metallic powders in manufacture of catalysts

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Published in 2017 at "Russian Journal of Applied Chemistry"

DOI: 10.1134/s1070427217070072

Abstract: X-ray phase, X-ray diffraction, and synchronous thermal analyses, Mossbauer and IR spectroscopy, and scanning electron microscopy were used to study processes occurring in the stages of mechanochemical oxidation and thermal treatment of coarsely dispersed iron… read more here.

Keywords: highly dispersed; dispersed iron; mechanochemical synthesis; iron ... See more keywords