JP7618005B2 - リチウム金属アノードのための、カルコゲナイドを用いたエクスシトゥ固体電解質界面修飾 - Google Patents
リチウム金属アノードのための、カルコゲナイドを用いたエクスシトゥ固体電解質界面修飾 Download PDFInfo
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Description
Claims (20)
- 銅膜を含む集電体上にリチウム金属膜を形成することと、
ビスマスカルコゲナイド膜、銅カルコゲナイド膜、およびそれらの組み合わせの群から選択されるカルコゲナイド膜を前記リチウム金属膜上に形成すること、および
前記カルコゲナイド膜上にハロゲン化リチウム膜を形成すること
を含む、前記リチウム金属膜上に固体電解質界面(SEI)膜スタックを形成することと、
を含む方法。 - 前記ハロゲン化リチウム膜が、フッ化リチウム、塩化リチウム、臭化リチウムまたはヨウ化リチウムから選択される、請求項1に記載の方法。
- 前記カルコゲナイド膜が、ビスマスカルコゲナイド膜である、請求項2に記載の方法。
- 前記カルコゲナイド膜が、銅カルコゲナイド膜である、請求項2に記載の方法。
- 前記ハロゲン化リチウム膜が、塩化リチウム又は臭化リチウムから選択される、請求項1に記載の方法。
- 前記集電体と前記リチウム金属膜との間に形成されたアノード膜を、さらに含む、請求項1に記載の方法。
- 前記リチウム金属膜が、前記銅膜と接触する、請求項1に記載の方法。
- 前記カルコゲナイド膜が、CuS、Cu2Se、Cu2S、Cu2Te、CuTe、Bi2Te3、Bi2Se3、およびそれらの組み合わせの群から選択される、請求項1に記載の方法。
- 銅膜を含む集電体上にリチウム金属膜を形成することと、
前記リチウム金属膜上に複合膜を形成することを含む、前記リチウム金属膜上に固体電解質界面(SEI)膜スタックを形成することと、
を含む方法であって、
前記複合膜が、ハロゲン化リチウム材料およびカルコゲナイド材料を含み、前記カルコゲナイド材料が、ビスマスカルコゲナイド、銅カルコゲナイド、およびそれらの組み合わせの群から選択される、方法。 - 前記ハロゲン化リチウム材料が、フッ化リチウム、塩化リチウム、臭化リチウムまたはヨウ化リチウムから選択される、請求項9に記載の方法。
- 前記カルコゲナイド材料が、CuS、Cu 2 Se、Cu 2 S、Cu 2 Te、CuTe、Bi 2 Te 3 、Bi 2 Se 3 、およびそれらの組み合わせの群から選択される、請求項10に記載の方法。
- 前記カルコゲナイド材料が、ビスマスカルコゲナイドである、請求項10に記載の方法。
- 前記カルコゲナイド材料が、銅カルコゲナイドである、請求項10に記載の方法。
- 前記集電体と前記リチウム金属膜との間に形成されたアノード膜を、さらに含む、請求項9に記載の方法。
- 前記リチウム金属膜が、前記銅膜と接触する、請求項9に記載の方法。
- 銅膜を含む集電体、
前記集電体上に形成されたリチウム金属膜、および
前記リチウム金属膜上に形成された固体電解質界面(SEI)膜スタックであって、前記リチウム金属膜上に形成されたカルコゲナイド膜、および前記カルコゲナイド膜上のハロゲン化リチウム膜を含む、固体電解質界面(SEI)膜スタック、
を含む電極構造体であって、
前記カルコゲナイド膜が、ビスマスカルコゲナイド膜、銅カルコゲナイド膜、およびそれらの組み合わせの群から選択される、電極構造体。 - 前記ハロゲン化リチウム膜が、フッ化リチウム、塩化リチウム、臭化リチウムまたはヨウ化リチウムから選択される、請求項16に記載の電極構造体。
- 前記ハロゲン化リチウム膜が、塩化リチウムおよび臭化リチウムから選択される、請求項16に記載の電極構造体。
- 前記カルコゲナイド膜が、ビスマスカルコゲナイド膜である、請求項16に記載の電極構造体。
- 前記集電体と前記リチウム金属膜との間に形成されたアノード膜を、さらに含む、請求項16に記載の電極構造体。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762583911P | 2017-11-09 | 2017-11-09 | |
| US62/583,911 | 2017-11-09 | ||
| JP2020524784A JP7052035B2 (ja) | 2017-11-09 | 2018-10-02 | リチウム金属アノードのための、カルコゲナイドを用いたエクスシトゥ固体電解質界面修飾 |
| PCT/US2018/053894 WO2019094121A1 (en) | 2017-11-09 | 2018-10-02 | Ex-situ solid electrolyte interface modification using chalcogenides for lithium metal anode |
| JP2022055933A JP7383749B2 (ja) | 2017-11-09 | 2022-03-30 | リチウム金属アノードのための、カルコゲナイドを用いたエクスシトゥ固体電解質界面修飾 |
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| JP2024023248A JP2024023248A (ja) | 2024-02-21 |
| JP7618005B2 true JP7618005B2 (ja) | 2025-01-20 |
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| JP2022055933A Active JP7383749B2 (ja) | 2017-11-09 | 2022-03-30 | リチウム金属アノードのための、カルコゲナイドを用いたエクスシトゥ固体電解質界面修飾 |
| JP2023190502A Active JP7618005B2 (ja) | 2017-11-09 | 2023-11-08 | リチウム金属アノードのための、カルコゲナイドを用いたエクスシトゥ固体電解質界面修飾 |
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| JP2022055933A Active JP7383749B2 (ja) | 2017-11-09 | 2022-03-30 | リチウム金属アノードのための、カルコゲナイドを用いたエクスシトゥ固体電解質界面修飾 |
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| Country | Link |
|---|---|
| US (3) | US10944103B2 (ja) |
| EP (1) | EP3707767B1 (ja) |
| JP (3) | JP7052035B2 (ja) |
| KR (3) | KR102591474B1 (ja) |
| CN (3) | CN119742321A (ja) |
| WO (1) | WO2019094121A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3553203B1 (en) * | 2018-02-07 | 2022-11-30 | ULVAC, Inc. | Thin film formation method and thin film formation device |
| US10910653B2 (en) | 2018-02-26 | 2021-02-02 | Graphenix Development, Inc. | Anodes for lithium-based energy storage devices |
| US20220190311A1 (en) * | 2019-03-11 | 2022-06-16 | Coreshell Technologies, Inc. | Solution-phase electrodeposition of artificial solid electrolyte interphase (sei) layers on battery electrodes |
| US11631840B2 (en) * | 2019-04-26 | 2023-04-18 | Applied Materials, Inc. | Surface protection of lithium metal anode |
| JP2020187929A (ja) * | 2019-05-15 | 2020-11-19 | 株式会社アルバック | リチウムイオン二次電池用負極の集電体 |
| JP2020187932A (ja) * | 2019-05-15 | 2020-11-19 | 株式会社アルバック | リチウムイオン二次電池用負極の集電体の製造方法 |
| US11024842B2 (en) * | 2019-06-27 | 2021-06-01 | Graphenix Development, Inc. | Patterned anodes for lithium-based energy storage devices |
| KR102947244B1 (ko) | 2019-08-13 | 2026-04-03 | 그래피닉스 디벨롭먼트, 인크. | 리튬계 에너지 저장 디바이스용 애노드 및 그 제조 방법 |
| WO2021034916A1 (en) | 2019-08-20 | 2021-02-25 | Graphenix Development, Inc. | Structured anodes for lithium-based energy storage devices |
| US11489154B2 (en) | 2019-08-20 | 2022-11-01 | Graphenix Development, Inc. | Multilayer anodes for lithium-based energy storage devices |
| US20210057755A1 (en) * | 2019-08-21 | 2021-02-25 | Graphenix Development, Inc. | Anodes for lithium-based energy storage devices |
| US11495782B2 (en) | 2019-08-26 | 2022-11-08 | Graphenix Development, Inc. | Asymmetric anodes for lithium-based energy storage devices |
| US11384419B2 (en) | 2019-08-30 | 2022-07-12 | Micromaierials Llc | Apparatus and methods for depositing molten metal onto a foil substrate |
| CN119252862A (zh) * | 2019-12-20 | 2025-01-03 | 赛昂能源有限公司 | 锂金属电极 |
| CN111697222A (zh) * | 2020-04-07 | 2020-09-22 | 电子科技大学 | 一种高能量密度锂电池电芯及其制备方法 |
| US12603326B2 (en) * | 2020-07-10 | 2026-04-14 | Ampere S.A.S. | Solid lithium cell, battery comprising said cells and manufacturing process for manufacturing said battery |
| CN112421115B (zh) * | 2020-09-14 | 2022-11-18 | 上海大学 | 硒化铜原位包覆泡沫铜作为锂金属载体的锂金属基电池及其制备方法 |
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| JP7052035B2 (ja) | 2022-04-11 |
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| US11462733B2 (en) | 2022-10-04 |
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| EP3707767B1 (en) | 2024-07-10 |
| JP2021502671A (ja) | 2021-01-28 |
| KR20200068752A (ko) | 2020-06-15 |
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| KR102643656B1 (ko) | 2024-03-05 |
| JP7383749B2 (ja) | 2023-11-20 |
| WO2019094121A1 (en) | 2019-05-16 |
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