What question did this study set out to answer?

The study aims to develop a method to improve catalytic activity and efficiency in oxidative desulfurization by creating high-density single-atom titanium sites.

July 9, 2026Advanced Functional Materials

Engineering High‐Density Ti Single‐Atom Sites via Steric‐Electrostatic Repulsion on Hierarchical Hollow Silica Spheres for Near‐Atom‐Efficiency Oxidative Desulfurization

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The study aims to develop a method to improve catalytic activity and efficiency in oxidative desulfurization by creating high-density single-atom titanium sites.
Developed a steric-electrostatic repulsion strategy for Ti single-atom catalysts.
Engineered peroxo-titanium precursors with hierarchical hollow silica supports.
Conducted spectroscopic analysis and DFT calculations to confirm catalyst dispersion and behavior.
Achieved complete conversion of 500 ppm dibenzothiophene in 5 minutes.
Demonstrated a turnover frequency of 148.28 h−1 with an activation energy of 23.78 kJ·mol−1.
Established catalyst stability and regenerability, confirming effective performance over time.

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Randomized trial investigates a new method to enhance catalytic efficiency in fuel processing, suggesting better energy solutions.

Cite This Study

Yang et al. (2026) studied this question.

synapsesocial.com/papers/6a4f3bb72b81a944af575841 https://doi.org/10.1002/adfm.76828

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Engineering High‐Density Ti Single‐Atom Sites via Steric‐Electrostatic Repulsion on Hierarchical Hollow Silica Spheres for Near‐Atom‐Efficiency Oxidative Desulfurization

Key Points

Discussion

Implication

Cite This Study

Engineering High‐Density Ti Single‐Atom Sites via Steric‐Electrostatic Repulsion on Hierarchical Hollow Silica Spheres for Near‐Atom‐Efficiency Oxidative Desulfurization

Key Points

Discussion

Implication

Cite This Study

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