Abstract
In this study, we report on the preparation of n-type doped ∼ 400 nm thick amorphous Si thin film on a surface of 9 μm rough current collector. The electrochemical cycling test of designed anodes revealed that Si thin film on the surface of rougn exhibited stable capacity retention (∼ 67 μAh cm-2) for 120 cycles. Rate capability test showed the unaltered performance of prepared electrode after applying a current rates up to 300 μA cm-2.
| Original language | English |
|---|---|
| Pages (from-to) | 22759-22763 |
| Number of pages | 5 |
| Journal | Materials Today: Proceedings |
| Volume | 5 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - Jan 1 2018 |
| Event | 5th International Conference on Nanomaterials and Advanced Energy Storage Systems, INESS 2017 - Astana, Kazakhstan Duration: Aug 9 2017 → Aug 11 2017 |
Keywords
- amorphous
- lithium ion battery
- magnetron sputtering
- n-type doped
- rough current collector
- silicon
- thin film
ASJC Scopus subject areas
- Materials Science(all)
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Cite this
Mukanova, A., Nurpeissova, A., Zharbossyn, A., Kim, S. S., Myronov, M., & Bakenov, Z. (2018). N-type doped amorphous Si thin film on a surface of rough current collector as anode for Li-ion batteries. Materials Today: Proceedings, 5(11), 22759-22763. https://doi.org/10.1016/j.matpr.2018.07.087