A synergistic coordination-reduction interface for electrochemical reductive extraction of uranium with low impurities from seawater
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| Publicado en: | Nature Communications vol. 16, no. 1 (2025), p. 2012 |
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| Publicado: |
Nature Publishing Group
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| Materias: | |
| Acceso en liña: | Citation/Abstract Full Text - PDF |
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| 001 | 3171986388 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 2041-1723 | ||
| 024 | 7 | |a 10.1038/s41467-025-57113-0 |2 doi | |
| 035 | |a 3171986388 | ||
| 045 | 2 | |b d20250101 |b d20251231 | |
| 084 | |a 145839 |2 nlm | ||
| 245 | 1 | |a A synergistic coordination-reduction interface for electrochemical reductive extraction of uranium with low impurities from seawater | |
| 260 | |b Nature Publishing Group |c 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a Electrochemical extraction of uranium from seawater is a promising strategy for the sustainable supply of nuclear fuel, whereas the current progress suffers from the co-deposition of impurities. Herein, we construct a synergistic coordination-reduction interface in CMOS@NSF, achieving electrochemical extraction of black UO2 product from seawater. The internal sulfur of CoMoOS tailors the electron distribution, resulting in the electron accumulation of terminal O sites for strong uranyl binding. Meanwhile, the interfacial connection of CoMoOS with Ni3S2 accelerates the electron transfer and promoted the reductive properties. Such synergistic coordination-reduction interface ensures the formation and preservation of tetravalent uranium, preventing the co-deposition of alkalis in crystalline transformation. From natural seawater, CMOS@NSF exhibits an electrochemical extraction capacity of 2.65 mg g−1 d−1 with black UO2 solid products as final products. This work provides an efficient strategy for the electrochemical uranium extraction from seawater with low impurities.Electrochemical extraction of uranium from seawater is a promising strategy for the sustainable impurities. Herein, Guo et al construct a synergistic coordination-reduction interface, achieving electrochemical extraction of black UO2 product from seawater. | |
| 653 | |a Seawater | ||
| 653 | |a Uranium | ||
| 653 | |a Electron distribution | ||
| 653 | |a Impurities | ||
| 653 | |a Sulfur | ||
| 653 | |a Electron transfer | ||
| 653 | |a CMOS | ||
| 653 | |a Electrochemistry | ||
| 653 | |a Coordination | ||
| 653 | |a Nuclear fuels | ||
| 653 | |a Alkalis | ||
| 653 | |a Uranium dioxide | ||
| 653 | |a Nickel sulfide | ||
| 653 | |a Codeposition | ||
| 773 | 0 | |t Nature Communications |g vol. 16, no. 1 (2025), p. 2012 | |
| 786 | 0 | |d ProQuest |t Health & Medical Collection | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3171986388/abstract/embedded/6A8EOT78XXH2IG52?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3171986388/fulltextPDF/embedded/6A8EOT78XXH2IG52?source=fedsrch |