Synergistic Single-Atom and Clustered Cobalt Sites on N/S Co-Doped Defect Nano-Carbon for Efficient H2O2 Electrosynthesis

Synergistic Single-Atom and Clustered Cobalt Sites on N/S Co-Doped Defect Nano-Carbon for Efficient H2O2 Electrosynthesis

Highlights Defect-rich nanocarbon catalyst (CoSA/CoNP-NSDNC) synthesized using NSCo single atoms and Co nanoparticle clusters on fullerene-derived carbon framework, enabling efficient H2O2 electrosynthesis. The CoSA/CoNP-NSDNC catalyst exhibits high H2O2 selectivity (~ 90%) over a wide potential ran...

Full description

Saved in:
Bibliographic Details
Main Authors: Yuzhong Huang, Chang Zhang, Xingyu Wang, Yuji Wu, Jun Lv, Jian Zhang, Wangqiang Shen, Xing Lu
Format: Article
Language:English
Published: SpringerOpen 2025-02-01
Series:Nano-Micro Letters
Subjects:
Non-noble metal-based materials
Fullerene
Single atomic catalysts
Oxygen reduction reaction
Hydrogen peroxide electroproduction
Online Access:https://doi.org/10.1007/s40820-025-01657-9
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Highlights Defect-rich nanocarbon catalyst (CoSA/CoNP-NSDNC) synthesized using NSCo single atoms and Co nanoparticle clusters on fullerene-derived carbon framework, enabling efficient H2O2 electrosynthesis. The CoSA/CoNP-NSDNC catalyst exhibits high H2O2 selectivity (~ 90%) over a wide potential range with an onset potential of 0.72 V versus RHE, achieving Faraday efficiency close to 95% in acidic conditions. Demonstrates potential for environmental applications, achieving high H2O2 production (4206.96 mmol g−1 h−1) in a flow cell setup, along with efficient degradation of organic pollutants in Fenton-like reactions.
ISSN:2311-6706
2150-5551

Similar Items