A novel 1D van der Waals V<sub>2</sub>PS<sub><i>x</i></sub>Se<sub>10−<i>x</i></sub> (<i>x</i> = 7–10) anode for enhanced electrochemical kinetics and high-rate performance <i>via</i> Se alloying in lithium-ion batteries
Selenium-alloyed V 2 PS 9 Se in 1D van der Waals materials boosts lithium-ion battery anode performance via atomic-level charge modulation and accelerated electron highways along V–S chains, achieving 83% capacity retention after 400 cycles at 1 A g −1 .
Authors
- Hak Ki Yu (ORCID: https://orcid.org/0000-0003-4970-7018)
- Junyoung Mun (ORCID: https://orcid.org/0000-0001-9965-5709)
- Xiaojie Zhang
- D.C. Lee (ORCID: https://orcid.org/0000-0002-1821-4619)
- Jae‐Young Choi (ORCID: https://orcid.org/0000-0003-1042-6171)
- Chaeheon Woo
- Kyung In Kim
- Jinsu Kang
- Minjae Kim (ORCID: https://orcid.org/0000-0003-0133-2325)
- Xue Dong (ORCID: https://orcid.org/0000-0003-3561-1242)
- Yeong-Jin Kim (ORCID: https://orcid.org/0009-0005-7684-3885)
- Yeong Hyeop Kim
Institutions
- Ajou University (KR)
- Korea Institute of Science and Technology (KR)
- Sungkyunkwan University (KR)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ta05676d
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00