Trans-interfacial distribution of Se vacancies in Bi <sub>2</sub> Se <sub>3</sub> core and carbon nanofiber matrix enables long-lifespan and ultra-stable sodium storage
Se vacancies penetrated Bi 2 Se 3 nanospheres embedded in N-doped carbon nanofibers as anodes, which effectively enhanced electronic conductivity and mitigated volume strain, thereby enabling cycling stability and a long lifespan.
Authors
- Xinxin Yin
- Yubing Wen (ORCID: https://orcid.org/0000-0003-0438-8447)
- Yali Cao
- Jindou Hu (ORCID: https://orcid.org/0000-0001-8722-6704)
- Gaoyuan Liu
- Faxiu Zhang
- Jing Xie (ORCID: https://orcid.org/0000-0002-3194-9273)
- Zhenjiang Lu
Institutions
- Xinjiang University (CN)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-12-07
- DOI
- https://doi.org/10.1039/d5ta08139d
- Citations
- 1
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.73