A four-electron Zn-I2 aqueous battery enabled by reversible I−/I2/I+ conversion
Electrochemically reversible redox couples that embrace more electron transfer at a higher potential are desired for high energy density batteries. Here, the authors report a four-electron aqueous zinc-iodine battery by boosting the iodine electrochemistry in deliberately designed electrolytes.
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2021-01-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-020-20331-9 |