JP6918982B2 - プロモータ層を用いてアルカリ金属で被覆された基板を製造する方法、及び被覆された基板 - Google Patents
プロモータ層を用いてアルカリ金属で被覆された基板を製造する方法、及び被覆された基板 Download PDFInfo
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Description
Claims (7)
- リチウム層(1)で被覆された、銅又はニッケルから構成される基板(2)を製造する方法であって、
銅酸化物で作られたメディエータ層(3)が、銅で作られた基板(2)の表面に塗布されるか、あるいは、ニッケル酸化物で作られたメディエータ層(3)が、ニッケルで作られた基板(2)の表面に塗布され、
前記メディエータ層(3)の表面が、液体リチウムに押しつけられ、前記メディエータ層(3)は少なくとも部分的な還元によって前記液体リチウムと反応し、続いて前記液体リチウムが、固相に変わり、コーティング(1)がリチウムから形成される、方法。 - 前記メディエータ層(3)が、前記リチウム層(1)のリチウムに接して反応して、媒介界面又は境界層を形成することを特徴とする、請求項1に記載の方法。
- 前記メディエータ層(3)が、熱酸化、気相コーティング操作、湿式化学コーティング、及び/又は熱処理によって形成されることを特徴とする、請求項1または2に記載の方法。
- 前記リチウム層(1)のリチウムが、レーザ融解、加熱装置を用いた融解、ナイフコーティング、スロットダイを用いた塗布、噴射、展着、浸漬コーティング、溶射、及び/又はラミネーションによって前記メディエータ層(3)上に塗布されることを特徴とする、請求項1〜3のいずれか一項に記載の方法。
- 前記メディエータ層(3)が、0.1nmから1000nmまでの間の厚みで形成されることを特徴とする、請求項1〜4のいずれか一項に記載の方法。
- リチウム層(1)およびメディエータ層(3)を有する基板(2)であって、
前記基板(2)が銅で構成されかつ前記メディエータ層(3)が銅酸化物で構成されるか、あるいは、前記基板(2)がニッケルで構成されかつ前記メディエータ層(3)がニッケル酸化物で構成され、
前記メディエータ層(3)と前記リチウム層(1)との間の媒介界面又は境界層は、少なくとも、前記メディエータ層(3)の構成材料の液体リチウムとの部分的な還元生成物を含む、基板(2)。 - アノードとして、請求項6に記載の基板を有する電池セル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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DE102017208218.6A DE102017208218A1 (de) | 2017-05-16 | 2017-05-16 | Verfahren zum Herstellen eines mit einem Alkalimetall beschichteten Substrats mittels einer Vermittlerschicht und eine Vermittlerschicht sowie ein beschichtetes Substrat |
DE102017208218.6 | 2017-05-16 | ||
PCT/EP2018/062458 WO2018210791A1 (de) | 2017-05-16 | 2018-05-15 | Verfahren zum herstellen eines mit einem alkalimetall beschichteten substrats mittels einer vermittlerschicht sowie ein beschichtetes substrat |
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JP2020520542A JP2020520542A (ja) | 2020-07-09 |
JP6918982B2 true JP6918982B2 (ja) | 2021-08-11 |
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US (1) | US11545654B2 (ja) |
EP (1) | EP3625840A1 (ja) |
JP (1) | JP6918982B2 (ja) |
KR (1) | KR102503427B1 (ja) |
CN (1) | CN110870105A (ja) |
DE (1) | DE102017208218A1 (ja) |
WO (1) | WO2018210791A1 (ja) |
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FR3086805A1 (fr) * | 2018-09-28 | 2020-04-03 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede de preparation d'oxydes de metaux de transition lithies |
US11616238B2 (en) * | 2019-03-21 | 2023-03-28 | City University Of Hong Kong | Electrode for use in an electrical energy storage apparatus and a method for manufacturing an electrode for use in an electrical energy storage apparatus |
US11424454B2 (en) * | 2019-06-16 | 2022-08-23 | Applied Materials, Inc. | Protection interfaces for Li-ion battery anodes |
DE102019209397A1 (de) | 2019-06-27 | 2020-12-31 | Technische Universität Dresden | Verfahren zur Lithiierung von Elektroden von lithiumbasierten elektrischen Energiespeicherelementen sowie mit dem Verfahren hergestelltes elektrisches Energiespeicherelement |
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DE102017208218A1 (de) | 2018-11-22 |
WO2018210791A1 (de) | 2018-11-22 |
JP2020520542A (ja) | 2020-07-09 |
US11545654B2 (en) | 2023-01-03 |
CN110870105A (zh) | 2020-03-06 |
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