Antioxidative Carbon Dot-Reinforced Polymer Electrolytes Enabling 4.8 V High-Voltage Solid-State Lithium Metal Batteries
transference number (0.42) at 25 °C. Consequently, the assembled Li||LRLO batteries maintain an exceptional capacity retention of 86.9% over 500 cycles even under a high charging voltage of 4.8 V. This proposed SPE/BCCDs clarifies the synergistic mechanism between ROS quenching and the ion transport matrix, offering novel insights into the design of high-voltage-tolerant polymer electrolytes.
Authors
- Zizheng Cheng
- Ming Liu (ORCID: https://orcid.org/0000-0002-1114-1728)
- Kaihua Su
- Guoying Sun
- Xiaoyan Ren
- Zhijian Cao
- Kaixin Hu
Institutions
- Chinese Academy of Sciences (CN)
- Changchun Institute of Applied Chemistry (CN)
- Changchun University of Technology (CN)
Publication Details
- Journal
- ACS Applied Materials & Interfaces
- Published
- 2026-04-03
- DOI
- https://doi.org/10.1021/acsami.5c25308
- Primary Topic
- Advanced Battery Materials and Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Jilin Scientific and Technological Development Program