Ligand-protected precipitation of cobalt over silica nanospheres for catalytic oxidation of toluene

Xingrui Wang; Jiahui Yan; Xin Yang; Weilong Chun; Zhao Yang; Jiatang Shao; Huiyong Chen

doi:10.1039/d6nj00801a

January 1, 2026New Journal of Chemistry

Ligand-protected precipitation of cobalt over silica nanospheres for catalytic oxidation of toluene

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Key Points

This research aims to improve cobalt-based catalysts for the oxidative degradation of VOCs by reducing particle size and uneven distribution.
Synthesis of cobalt materials using ligand-protected precipitation methods.
Application of silica nanospheres as a substrate to enhance cobalt distribution.
Assessment of catalytic performance in the degradation of toluene.
Cobalt distribution was more uniform on silica nanospheres compared to traditional methods.
The catalytic activity and stability of cobalt-based catalysts showed significant improvement in oxidative degradation of toluene.
Reduced particle size led to enhanced performance metrics compared to bulk cobalt materials.

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Implication

Research demonstrates improved catalytic oxidation of VOCs using cobalt on silica nanospheres, indicating enhanced activity and stability.

Abstract

Cobalt-based materials have been considered as an efficient catalyst for oxidative degradation of VOCs. However, the bulky and uneven particles strongly restrict the activity and stability. To address these challenges,...

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Cite This Study

Wang et al. (2026) studied this question.

synapsesocial.com/papers/69eb0b50553a5433e34b513b https://doi.org/10.1039/d6nj00801a

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Ligand-protected precipitation of cobalt over silica nanospheres for catalytic oxidation of toluene

Key Points

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Implication

Abstract

Discussion

Cite This Study

Ligand-protected precipitation of cobalt over silica nanospheres for catalytic oxidation of toluene

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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