Soft Carbon as Anode for High‐Performance Sodium‐Based Dual Ion Full Battery
Source abstract
Abstract
Sodium‐based dual ion full batteries (NDIBs) are reported with soft carbon as anode and graphite as cathode for the first time. The NDIBs operate at high discharge voltage plateau of 3.58 V, with superior discharge capacity of 103 mA h g−1, excellent rate performance, and long‐term cycling stability over 800 cycles with capacity retention of 81.8%. The mechanism of Na+ and PF6− insertion/desertion during the charging/discharging processes is proposed and discussed in detail, with the support of various spectroscopies.
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Research context
OpenAlex topics: Advancements in Battery Materials · Advanced Battery Materials and Technologies · Supercapacitor Materials and Fabrication
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Physics and Electronics State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body Hunan University Changsha 410082 P. R. China
2D Material Technology Company Limited Wing Lok Street Sheung Wan Hong Kong 999077 P. R. China
Funding
National Natural Science Foundation of China
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