Abstract
Silicon core-hollow carbon shell nanocomposites with controllable voids between silicon nanoparticles and hollow carbon shell were easily synthesized by a two-step coating method and exhibited different charge-discharge cyclability as anodes for lithium-ion batteries. The best capacity retention can be achieved with a void/Si volume ratio of approx. 3 due to its appropriate volume change tolerance and maintenance of good electrical contacts.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 12741-12745 |
| Number of pages | 5 |
| Journal | Physical Chemistry Chemical Physics |
| Volume | 14 |
| Issue number | 37 |
| DOIs | |
| State | Published - Oct 5 2012 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy
- Physical and Theoretical Chemistry
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