A POSITIVE ELECTRODE SHEET FOR AIR BATTERIES, A PROCESS OF FABRICATING THE SAME, AND AN AIR BATTERY USING THE SAME
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United States of America Patent
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Issued Date -
Mar 21, 2024
app pub date -
Jan 14, 2022
filing date -
Jan 25, 2021
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status (Latency Note)
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Abstract
A positive electrode sheet for air batteries according to an embodiment of this invention comprises a waved fibrous carbon and has a BET method specific surface area in a range of 300 to 1200 m2/g, a 5 to 1000 nm-diameter pore surface area in a range of 200 to 600 m2/g, a 0.1 to 10 μm-diameter pore volume in a range of more than 2.0 to no more than 10.0 cm3/g, a 2 to 1000 nm-diameter pore volume in a range of 1.0 to 5.0 cm3/g, and a sheet density in a range of 0.05 to 0.23 g/cm3.
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| CN | A | CN116745974 | Jan 14, 2022 |
| WO | A1 | WO2022158376 | Jan 14, 2022 |
| JP | B2 | JP7541767 | Jan 14, 2022 |
International Classification(s)
- 2022 Application Filing Year
- C01B Class
- 1733 Applications Filed
- 386 Patents Issued To-Date
- 22.28 % Issued To-Date
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- C01B Class
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