A hollow Co2 SiO4 nanosheet Li-ion battery anode with high electrochemical performance and its dynamic lithiation/delithiation using in situ transmission electron microscopy technology
Publication
, Journal Article
Ding, Y; Han, T; Zhang, H; Cheng, M; Wu, Y; Chen, X; Chi, M; Niu, J; Liu, J
Published in: Applied Surface Science
October 1, 2019
Hollow nanostructures have received broad attention for lithium-storage owing to their advantages in accommodating volume-change. However, taking the hollow sphere as an example, the void inside consumes a large volume fraction, resulting in a low material loading. Herein, we present a novel hollow nanosheet using Co2SiO4 as demonstrating example. The Co2SiO4 nanosheets-based anode exhibits a high and stable capacity of 1456 mAh g−1 after 200 cycles at 0.2 A g−1, and an excellent rate-performance after three rounds of cycling. In addition, the dynamic lithiation and delithiation of Co2SiO4 are presented using an in situ transmission electron microscopy technology.
Duke Scholars
Published In
Applied Surface Science
DOI
ISSN
0169-4332
Publication Date
October 1, 2019
Volume
490
Start / End Page
510 / 515
Related Subject Headings
- Applied Physics
Citation
APA
Chicago
ICMJE
MLA
NLM
Ding, Y., Han, T., Zhang, H., Cheng, M., Wu, Y., Chen, X., … Liu, J. (2019). A hollow Co2 SiO4 nanosheet Li-ion battery anode with high electrochemical performance and its dynamic lithiation/delithiation using in situ transmission electron microscopy technology. Applied Surface Science, 490, 510–515. https://doi.org/10.1016/j.apsusc.2019.06.088
Ding, Y., T. Han, H. Zhang, M. Cheng, Y. Wu, X. Chen, M. Chi, J. Niu, and J. Liu. “A hollow Co2 SiO4 nanosheet Li-ion battery anode with high electrochemical performance and its dynamic lithiation/delithiation using in situ transmission electron microscopy technology.” Applied Surface Science 490 (October 1, 2019): 510–15. https://doi.org/10.1016/j.apsusc.2019.06.088.
Ding Y, Han T, Zhang H, Cheng M, Wu Y, Chen X, et al. A hollow Co2 SiO4 nanosheet Li-ion battery anode with high electrochemical performance and its dynamic lithiation/delithiation using in situ transmission electron microscopy technology. Applied Surface Science. 2019 Oct 1;490:510–5.
Ding, Y., et al. “A hollow Co2 SiO4 nanosheet Li-ion battery anode with high electrochemical performance and its dynamic lithiation/delithiation using in situ transmission electron microscopy technology.” Applied Surface Science, vol. 490, Oct. 2019, pp. 510–15. Scopus, doi:10.1016/j.apsusc.2019.06.088.
Ding Y, Han T, Zhang H, Cheng M, Wu Y, Chen X, Chi M, Niu J, Liu J. A hollow Co2 SiO4 nanosheet Li-ion battery anode with high electrochemical performance and its dynamic lithiation/delithiation using in situ transmission electron microscopy technology. Applied Surface Science. 2019 Oct 1;490:510–515.
Published In
Applied Surface Science
DOI
ISSN
0169-4332
Publication Date
October 1, 2019
Volume
490
Start / End Page
510 / 515
Related Subject Headings
- Applied Physics