From the journal:

Chemical Communications

Heteroatom-doped carbon nanosheets decorated with FeS nanoparticles for efficient bifunctional oxygen electrocatalysis

Yuhan Liu,a   Jie Huang,a   Long Chen,a   Shuhang Fang,a   Hanfei Xiong,a   Xuejun Liu, ORCID logo *a   Junyuan Xu ORCID logo *b  and  Lixue Zhang ORCID logo *a  

* Corresponding authors

a College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Hydrogen Energy Key Materials and Technologies of Shandong Province, Qingdao University, Qingdao 266071, P. R. China
E-mail: xjliu@qdu.edu.cn, zhanglx@qdu.edu.cn

b Laboratory of Advanced Spectro-electrochemistry and Li-ion Batteries, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
E-mail: junyuanxu@dicp.ac.cn

Abstract

We synthesized FeS-loaded, lignin-derived, heteroatom-doped porous carbon nanosheets as bifunctional oxygen electrocatalysts, which showed a high ORR half-wave potential of 0.83 V, a low OER overpotential of 330 mV at 10 mA cm−2 and a small potential gap of 0.73 V.

Graphical abstract: Heteroatom-doped carbon nanosheets decorated with FeS nanoparticles for efficient bifunctional oxygen electrocatalysis

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Article information

DOI
https://doi.org/10.1039/D6CC01837H
Article type
Communication
Submitted
26 Mar 2026
Accepted
27 May 2026
First published
28 May 2026

Chem. Commun., 2026, Advance Article

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Heteroatom-doped carbon nanosheets decorated with FeS nanoparticles for efficient bifunctional oxygen electrocatalysis

Y. Liu, J. Huang, L. Chen, S. Fang, H. Xiong, X. Liu, J. Xu and L. Zhang, Chem. Commun., 2026, Advance Article , DOI: 10.1039/D6CC01837H

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