Novel hollow carbon nanorings with biconcave structure for advanced potassium ion batteries
Using g-C<sub>3</sub>N<sub>4</sub> nanorings as a self-sacrificial template and nitrogen source, and polydopamine as a carbon source, novel nitrogen-doped carbon nanorings (N-CNRs) with a hollow structure and biconcave morphology are created by a confined pyrolysis strategy, which can be used for enhanced potassium storage.
Authors
- Lishen Ai
- Zongbin Zhao (ORCID: https://orcid.org/0000-0002-7444-8049)
- Honghui Bi
- Xuzhen Wang (ORCID: https://orcid.org/0000-0002-0366-8140)
- Jieshan Qiu
Institutions
- Dalian University of Technology (CN)
- Dalian University (CN)
- Beijing University of Chemical Technology (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc03398e
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- National Key Research and Development Program of China