The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Graphene Quantum Dots Coated VO2 Arrays for Highly Durable Electrodes for Li and Na Ion Batteries
Open accessAbstract
Nanoscale surface engineering is playing important role in enhancing the performance of battery electrode. VO2 is one of high-capacity but less-stable materials and has been used mostly in the form of powders for Li-ion battery cathode with mediocre performance. In this work, we design a new type of binder-free cathode by bottom-up growth of biface VO2 arrays directly on a graphene network for both high-performance Li-ion and Na-ion battery cathodes. More importantly, graphene quantum dots (GQDs) are coated onto the VO2 surfaces as a highly efficient surface "sensitizer" and protection to further boost the electrochemical properties. The integrated electrodes deliver a Na storage capacity of 306 mAh/g at 100 mA/g, and a capacity of more than 110 mAh/g after 1500 cycles at 18 A/g. Our result on Na-ion battery may pave the way to next generation postlithium batteries.
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Cites
Where do batteries end and supercapacitors begin?
Simon, P., Gogotsi, Y., & Dunn, B. (2014) · Science · doi:10.1126/science.1249625 · Cited by 5,634
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Self-citationRecent Progress in Electrode Materials for Sodium‐Ion Batteries
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Nonaqueous Hybrid Lithium‐Ion and Sodium‐Ion Capacitors
Wang, H., Zhu, C., Chao, D., Yan, Q., & Fan, H. J. (2017) · Advanced Materials · doi:10.1002/adma.201702093 · Cited by 870
Self-citationUltrafast Zn2+ Intercalation and Deintercalation in Vanadium Dioxide
Ding, J., Du, Z., Gu, L., Li, B., Wang, L., Wang, S., Gong, Y., & Yang, S. (2018) · Advanced Materials · doi:10.1002/adma.201800762 · Cited by 677
Vanadium Oxide: Phase Diagrams, Structures, Synthesis, and Applications
Hu, P., Hu, P., Vu, T. D., Li, M., Wang, S., Ke, Y., Zeng, X., Mai, L., & Long, Y. (2023) · Chemical Reviews · doi:10.1021/acs.chemrev.2c00546 · Cited by 639
Metadata
- Authors
- Chao, D., Zhu, C., Xia, X., Liu, J., Zhang, X., Wang, J., Liang, P., Lin, J., Zhang, H., Shen, Z. X., & Fan, H. J.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-12-26
- Volume
- 15
- Issue
- 1
- Pages
- 565-573
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2049411108
- Cited by
- 546
- References
- 1
- FWCI
- 27.42
- Type
- journal article
- Language
- en
- Open access
- green
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