Redox-active polymer/graphene composite anode for advanced aqueous zinc-ion batteries
In this study, graphene-wrapped poly(1,4,5,8-naphthalenetetracarboxylic sulfonyl)imine (PNSI/EG) served as a redox-active anode material for aqueous zinc-ion batteries (AZIBs). It yielded a reversible and stable capacity of 173.3 mAh g<sup>-1</sup> at 0.1 A g<sup>-1</sup>, enabling a Zn-metal-free AZIB to deliver a high energy density of 50.1 Wh kg<sup>-1</sup>.
Authors
- Shuteng Wang
- Jiamin Yu
- Yuxin Pu
- Jingwei Chen (ORCID: https://orcid.org/0000-0003-4440-400X)
- Shaohui Li (ORCID: https://orcid.org/0000-0002-5953-7713)
- Xuefei Gong
- Feiyan Ma
Institutions
- Zhengzhou University (CN)
- Ocean University of China (CN)
- China National Petroleum Corporation (China) (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc02515j
- Citations
- 4
- Primary Topic
- Advanced battery technologies research
- Type
- article
- Field-Weighted Citation Impact
- 2.92