JP7443378B2 - プレリチウム化エネルギー貯蔵デバイスのための組成物及び方法 - Google Patents

プレリチウム化エネルギー貯蔵デバイスのための組成物及び方法 Download PDF

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JP7443378B2
JP7443378B2 JP2021540107A JP2021540107A JP7443378B2 JP 7443378 B2 JP7443378 B2 JP 7443378B2 JP 2021540107 A JP2021540107 A JP 2021540107A JP 2021540107 A JP2021540107 A JP 2021540107A JP 7443378 B2 JP7443378 B2 JP 7443378B2
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electrode film
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ズーイン ワン
ヒエウ ミン ドゥオン
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テスラ・インコーポレーテッド
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  • Electric Double-Layer Capacitors Or The Like (AREA)
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JP2021540107A 2019-01-15 2020-01-14 プレリチウム化エネルギー貯蔵デバイスのための組成物及び方法 Active JP7443378B2 (ja)

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JP2024024178A JP7774655B2 (ja) 2019-01-15 2024-02-21 プレリチウム化エネルギー貯蔵デバイスのための組成物及び方法
JP2025190369A JP2026027417A (ja) 2019-01-15 2025-11-11 プレリチウム化エネルギー貯蔵デバイスのための組成物及び方法

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US201962792544P 2019-01-15 2019-01-15
US62/792,544 2019-01-15
PCT/US2020/013513 WO2020150240A1 (en) 2019-01-15 2020-01-14 Compositions and methods for prelithiating energy storage devices

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Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7443378B2 (ja) 2019-01-15 2024-03-05 テスラ・インコーポレーテッド プレリチウム化エネルギー貯蔵デバイスのための組成物及び方法
CN112169805B (zh) * 2020-10-17 2022-07-29 重庆卡贝乐化工有限责任公司 一种用于合成气制低碳醇用钴镓催化剂
IL302201A (en) * 2020-10-19 2023-06-01 Fastcap Systems Corp Advanced lithium-ion energy storage device
CN116529899A (zh) * 2020-10-21 2023-08-01 株式会社Lg新能源 用于制造二次电池的干电极的电极粉末、制备该粉末的方法、使用该粉末制造干电极的方法、干电极、包括该干电极的二次电池、储能装置以及制造干电极的装置
KR102793642B1 (ko) * 2020-12-30 2025-04-10 삼성에스디아이 주식회사 전극, 이를 포함하는 리튬전지 및 이의 제조방법
KR102879045B1 (ko) * 2021-02-08 2025-10-29 주식회사 엘지화학 전기화학소자용 전극, 그 제조방법 및 이를 포함하는 전기화학소자
US20220263092A1 (en) * 2021-02-08 2022-08-18 Nissan North America, Inc. Composite Cathode Material for Lithium Batteries
KR102774356B1 (ko) 2021-02-22 2025-03-04 삼성에스디아이 주식회사 전극, 이를 포함하는 리튬전지 및 이의 제조방법
KR20220160140A (ko) * 2021-05-26 2022-12-06 주식회사 엘지에너지솔루션 리튬 이차전지용 전극 조립체 및 이를 포함하는 리튬 이차전지
NO347334B1 (en) * 2021-06-22 2023-09-18 Beyonder As Method for pre-lithiating an anode for an energy storage device
CN113991111B (zh) * 2021-09-14 2023-08-29 陕西创普斯新能源科技有限公司 一种含正极补锂功能的磷酸铁锂复合材料及制备方法
DE102022105656A1 (de) * 2022-03-10 2023-09-14 Volkswagen Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung einer Batterieelektrode
CN118302874A (zh) * 2022-05-06 2024-07-05 株式会社Lg新能源 电极预锂化方法、锂二次电池的预锂化电极和电极预锂化设备
KR20230158828A (ko) 2022-05-12 2023-11-21 에스케이온 주식회사 이차전지용 건식 전극 시트 제조방법 및 장치, 이차전지용 건식 전극 시트 및 이를 포함하는 이차전지
DE102022112020A1 (de) 2022-05-13 2023-11-16 Bayerische Motoren Werke Aktiengesellschaft Lithiumionenbatterie, Kathode für eine Lithiumionenbatterie sowie Verfahren zum Herstellen einer Kathode für eine Lithiumionenbatterie
KR20240013516A (ko) * 2022-07-22 2024-01-30 삼성에스디아이 주식회사 건식 전극 필름, 이를 포함하는 전극 및 리튬전지
AU2024291665A1 (en) * 2023-06-20 2026-01-22 Pure Lithium Corporation Systems and methods for rechargeable energy source systems with de-lithiated positive electrodes
US12431505B2 (en) * 2023-11-27 2025-09-30 Atlas Power Technologies Inc. Dry electrode for energy storing devices
CN117577788A (zh) * 2024-01-15 2024-02-20 西北工业大学 一种基于干法制备高负载预锂化负极的方法
EP4657572A1 (en) 2024-01-18 2025-12-03 Daikin Industries, Ltd. Composition, electrochemical device binder, electrode mixture, electrode, and secondary battery
WO2025154806A1 (ja) * 2024-01-18 2025-07-24 ダイキン工業株式会社 電気化学デバイス、組成物、電極合剤、電極、及び、二次電池

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015508220A (ja) 2012-02-28 2015-03-16 フラウンホーファー−ゲゼルシャフト ツア フォルデルング デア アンゲヴァンテン フォルシュング エー ファウ リチウム含有電池用カソード及びその無溶媒製造方法
JP2017517862A (ja) 2014-04-18 2017-06-29 マックスウェル テクノロジーズ インコーポレイテッド エネルギー貯蔵装置の乾式電極とその製造方法
WO2017183653A1 (ja) 2016-04-21 2017-10-26 株式会社豊田自動織機 正極用材料

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100484642B1 (ko) * 2002-09-23 2005-04-20 삼성에스디아이 주식회사 리튬-설퍼 전지용 양극 활물질 및 그 제조방법
US20050266298A1 (en) 2003-07-09 2005-12-01 Maxwell Technologies, Inc. Dry particle based electro-chemical device and methods of making same
DE102005059375A1 (de) * 2005-12-09 2007-06-14 Biotronik Crm Patent Ag Vorrichtung und Verfahren zur Herstellung von Elektroden für Batterien
EP2082407B1 (en) 2006-10-17 2015-11-18 Maxwell Technologies, Inc. Electrode for energy storage device
US9385397B2 (en) * 2011-08-19 2016-07-05 Nanotek Instruments, Inc. Prelithiated current collector and secondary lithium cells containing same
CN105655646A (zh) * 2014-11-13 2016-06-08 有量科技股份有限公司 锂离子储能元件及其制造方法
US20170256782A1 (en) * 2016-03-01 2017-09-07 Maxwell Technologies, Inc. Pre-doped anodes and methods and apparatuses for making same
US20170309914A1 (en) * 2016-04-20 2017-10-26 Ford Global Technologies, Llc Pre-lithiated lithium ion battery cell
JP7113017B2 (ja) * 2017-02-21 2022-08-04 テスラ・インコーポレーテッド プレリチオ化されたハイブリッドエネルギー貯蔵装置
KR102270113B1 (ko) 2017-05-25 2021-06-28 주식회사 엘지에너지솔루션 이차전지용 양극의 제조방법, 이와 같이 제조된 이차전지용 양극 및 이를 포함하는 리튬 이차전지
JP7443378B2 (ja) 2019-01-15 2024-03-05 テスラ・インコーポレーテッド プレリチウム化エネルギー貯蔵デバイスのための組成物及び方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015508220A (ja) 2012-02-28 2015-03-16 フラウンホーファー−ゲゼルシャフト ツア フォルデルング デア アンゲヴァンテン フォルシュング エー ファウ リチウム含有電池用カソード及びその無溶媒製造方法
JP2017517862A (ja) 2014-04-18 2017-06-29 マックスウェル テクノロジーズ インコーポレイテッド エネルギー貯蔵装置の乾式電極とその製造方法
WO2017183653A1 (ja) 2016-04-21 2017-10-26 株式会社豊田自動織機 正極用材料

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