Converting coal gasification slag into monolithic supercapacitor electrodes <i>via</i> endogenous Fe-catalyzed growth of N-doped carbon nanotubes
A monolithic electrode (Fe 3 C@NCNTs/CGS) is developed by directly growing high-density N-doped carbon nanotubes (NCNTs) within solidified coal gasification slag (CGS) powder, exhibiting high areal capacitance, energy density, and cycling stability.
Authors
- Mengjuan Xu (ORCID: https://orcid.org/0009-0000-1347-7842)
- Shixiong Min (ORCID: https://orcid.org/0000-0001-6248-8804)
- Zhengguo Zhang
- Fang Wang
Institutions
- North Minzu University (CN)
Publication Details
- Journal
- Materials Chemistry Frontiers
- Published
- 2026-01-01
- DOI
- https://doi.org/10.1039/d5qm00788g
- Primary Topic
- Supercapacitor Materials and Fabrication
- Type
- article
- Field-Weighted Citation Impact
- 0.00