摘要
Energy and environmental pollution have become the two major problems in today's society. The development of green energy storage devices with good safety, high reliability, high energy density and low cost are urgently demanded. Here we report on a lithium ion battery using an aqueous electrolyte solution. It is built up by using graphite coated with gel polymer membrane and LISICON as the negative electrode, and LiFePO 4 in aqueous solution as the positive electrode. Its average discharge voltage is up to 3.1 V and energy density based on the two electrode materials is 258 Wh kg ∼1. It will be a promising energy storage system with good safety and efficient cooling effects.
| 源语言 | 英语 |
|---|---|
| 文章编号 | 28421 |
| 期刊 | Scientific Reports |
| 卷 | 6 |
| DOI | |
| 出版状态 | 已出版 - 22 6月 2016 |
| 已对外发布 | 是 |
联合国可持续发展目标
此成果有助于实现下列可持续发展目标:
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可持续发展目标 7 经济适用的清洁能源
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可持续发展目标 12 负责任消费和生产
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