Abstract
High energy capacity Li-ion batteries using Si film anodes are found to have a long cyclic life by successful relaxation of the stress induced during lithiation and delithiation. A soft elastomer substrate in the Si anode plays a beneficial role for improved performance of the battery, which suggests a general way to solve the bottleneck problem for Si anodes.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 68-73 |
| Number of pages | 6 |
| Journal | Advanced Energy Materials |
| Volume | 2 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jan 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
- Renewable Energy, Sustainability and the Environment
- General Materials Science
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