JPWO2022056039A5 - - Google Patents
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- JPWO2022056039A5 JPWO2022056039A5 JP2023515388A JP2023515388A JPWO2022056039A5 JP WO2022056039 A5 JPWO2022056039 A5 JP WO2022056039A5 JP 2023515388 A JP2023515388 A JP 2023515388A JP 2023515388 A JP2023515388 A JP 2023515388A JP WO2022056039 A5 JPWO2022056039 A5 JP WO2022056039A5
- Authority
- JP
- Japan
- Prior art keywords
- coating
- active material
- cathode active
- composition
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000011248 coating agent Substances 0.000 claims 18
- 238000000576 coating method Methods 0.000 claims 18
- 239000006182 cathode active material Substances 0.000 claims 12
- -1 Li 2 SO 4 Inorganic materials 0.000 claims 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims 6
- 238000004458 analytical method Methods 0.000 claims 6
- 238000004627 transmission electron microscopy Methods 0.000 claims 5
- 229910013716 LiNi Inorganic materials 0.000 claims 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 4
- 229910010227 LiAlF4 Inorganic materials 0.000 claims 3
- 229910013645 LiNbF6 Inorganic materials 0.000 claims 3
- 229910012631 LiTi2 Inorganic materials 0.000 claims 3
- 229910016569 AlF 3 Inorganic materials 0.000 claims 2
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims 2
- 229910018119 Li 3 PO 4 Inorganic materials 0.000 claims 2
- 229910013641 LiNbO 3 Inorganic materials 0.000 claims 2
- 229910019800 NbF 5 Inorganic materials 0.000 claims 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- 229910052593 corundum Inorganic materials 0.000 claims 2
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Chemical compound [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 claims 2
- 229910001845 yogo sapphire Inorganic materials 0.000 claims 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 229910021617 Indium monochloride Inorganic materials 0.000 claims 1
- 229910004183 Li(NiCoAl)O2 Inorganic materials 0.000 claims 1
- 229910007822 Li2ZrO3 Inorganic materials 0.000 claims 1
- 229910002986 Li4Ti5O12 Inorganic materials 0.000 claims 1
- 229910032387 LiCoO2 Inorganic materials 0.000 claims 1
- 229910001305 LiMPO4 Inorganic materials 0.000 claims 1
- 229910003327 LiNbO3 Inorganic materials 0.000 claims 1
- 229910013410 LiNixCoyAlzO2 Inorganic materials 0.000 claims 1
- 229910013710 LiNixMnyCozO2 Inorganic materials 0.000 claims 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 claims 1
- 229910015053 LixTiyOz Inorganic materials 0.000 claims 1
- 229910019787 NbF5 Inorganic materials 0.000 claims 1
- 229910006025 NiCoMn Inorganic materials 0.000 claims 1
- 229910010342 TiF4 Inorganic materials 0.000 claims 1
- 238000002441 X-ray diffraction Methods 0.000 claims 1
- 229910009527 YF3 Inorganic materials 0.000 claims 1
- 229910007992 ZrF Inorganic materials 0.000 claims 1
- 229910007998 ZrF4 Inorganic materials 0.000 claims 1
- APHGZSBLRQFRCA-UHFFFAOYSA-M indium(1+);chloride Chemical compound [In]Cl APHGZSBLRQFRCA-UHFFFAOYSA-M 0.000 claims 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims 1
- 229910052808 lithium carbonate Inorganic materials 0.000 claims 1
- 229910001386 lithium phosphate Inorganic materials 0.000 claims 1
- AOLPZAHRYHXPLR-UHFFFAOYSA-I pentafluoroniobium Chemical compound F[Nb](F)(F)(F)F AOLPZAHRYHXPLR-UHFFFAOYSA-I 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- XROWMBWRMNHXMF-UHFFFAOYSA-J titanium tetrafluoride Chemical compound [F-].[F-].[F-].[F-].[Ti+4] XROWMBWRMNHXMF-UHFFFAOYSA-J 0.000 claims 1
- RIUWBIIVUYSTCN-UHFFFAOYSA-N trilithium borate Chemical compound [Li+].[Li+].[Li+].[O-]B([O-])[O-] RIUWBIIVUYSTCN-UHFFFAOYSA-N 0.000 claims 1
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 claims 1
- OMQSJNWFFJOIMO-UHFFFAOYSA-J zirconium tetrafluoride Chemical compound F[Zr](F)(F)F OMQSJNWFFJOIMO-UHFFFAOYSA-J 0.000 claims 1
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063075800P | 2020-09-08 | 2020-09-08 | |
| US63/075,800 | 2020-09-08 | ||
| US202163161388P | 2021-03-15 | 2021-03-15 | |
| US63/161,388 | 2021-03-15 | ||
| US202163170321P | 2021-04-02 | 2021-04-02 | |
| US63/170,321 | 2021-04-02 | ||
| US202163173184P | 2021-04-09 | 2021-04-09 | |
| US63/173,184 | 2021-04-09 | ||
| PCT/US2021/049528 WO2022056039A1 (en) | 2020-09-08 | 2021-09-08 | Cathode coating |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023540135A JP2023540135A (ja) | 2023-09-21 |
| JPWO2022056039A5 true JPWO2022056039A5 (https=) | 2024-09-17 |
| JP2023540135A5 JP2023540135A5 (https=) | 2024-09-17 |
Family
ID=78078405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023515388A Pending JP2023540135A (ja) | 2020-09-08 | 2021-09-08 | カソードコーティング |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230343954A1 (https=) |
| EP (1) | EP4211734A1 (https=) |
| JP (1) | JP2023540135A (https=) |
| KR (1) | KR20230071150A (https=) |
| WO (1) | WO2022056039A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020097018A1 (en) | 2018-11-06 | 2020-05-14 | Quantumscape Corporation | Electrochemical cells with catholyte additives and lithium-stuffed garnet separators |
| CN115050956A (zh) * | 2021-03-08 | 2022-09-13 | Sk新能源株式会社 | 锂二次电池 |
| CN118318325A (zh) | 2021-11-30 | 2024-07-09 | 昆腾斯科普电池公司 | 固态电池的阴极电解质 |
| US20250246616A1 (en) * | 2021-12-17 | 2025-07-31 | Quantumscape Battery, Inc. | Cathode materials having oxide surface species |
| US20230387390A1 (en) * | 2022-05-27 | 2023-11-30 | Rivian Ip Holdings, Llc | Protective hydrophobic materials for secondary batteries |
| CN115084472B (zh) * | 2022-06-30 | 2023-05-26 | 北京当升材料科技股份有限公司 | 表面包覆正极材料及其制备方法、锂离子电池 |
| KR102648141B1 (ko) * | 2022-12-02 | 2024-03-14 | 주식회사 엘지에너지솔루션 | 전고체 전지용 양극 활물질, 전고체 전지용 양극 및 이를 포함하는 전고체 전지 |
| KR102943344B1 (ko) * | 2022-12-16 | 2026-03-25 | 포스코홀딩스 주식회사 | 전고체 전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 전고체 전지 |
| CN116093324A (zh) * | 2022-12-28 | 2023-05-09 | 天津巴莫科技有限责任公司 | 复合正极材料及其制备方法、正极片、电池及用电装置 |
| JP7806711B2 (ja) * | 2023-01-11 | 2026-01-27 | トヨタ自動車株式会社 | 複合粒子、正極、および全固体電池 |
| CN116375080B (zh) * | 2023-06-05 | 2023-08-22 | 蓝固(常州)新能源有限公司 | 一种锂离子电池材料及其制备方法和应用 |
| KR102865464B1 (ko) | 2023-07-21 | 2025-09-26 | 삼성에스디아이 주식회사 | 전고체 이차 전지 |
| WO2025047391A1 (ja) * | 2023-08-31 | 2025-03-06 | 日産自動車株式会社 | リチウム二次電池用正極およびこれを用いたリチウム二次電池 |
| WO2025093437A1 (en) * | 2023-10-30 | 2025-05-08 | Basf Se | Process for coating a cathode active material, and coated cathode active materials |
| WO2025124974A1 (en) | 2023-12-11 | 2025-06-19 | Evonik Operations Gmbh | Synthesis of fumed nanostructured lithium borate powder |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3594232B2 (ja) * | 2000-03-23 | 2004-11-24 | 松下電池工業株式会社 | 非水電解質二次電池の負極用粒子状材料の製造法 |
| JP5742935B2 (ja) * | 2011-05-23 | 2015-07-01 | トヨタ自動車株式会社 | 正極活物質粒子、並びにそれを用いた正極及び全固体電池 |
| US10128507B2 (en) | 2012-12-07 | 2018-11-13 | Samsung Electronics Co., Ltd. | Lithium secondary battery |
| KR102443148B1 (ko) | 2013-05-15 | 2022-09-13 | 퀀텀스케이프 배터리, 인코포레이티드 | 배터리용 고상 캐소라이트 또는 전해질 |
| JP6329745B2 (ja) * | 2013-10-02 | 2018-05-23 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | リチウムイオン二次電池およびリチウムイオン二次電池用正極活物質の製造方法 |
| US9692041B2 (en) * | 2013-10-02 | 2017-06-27 | Samsung Electronics Co., Ltd. | Lithium battery and method of preparing cathode active material for the lithium battery |
| WO2015083901A1 (ko) * | 2013-12-02 | 2015-06-11 | 주식회사 엘앤에프신소재 | 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
| WO2015083900A1 (ko) * | 2013-12-02 | 2015-06-11 | 주식회사 엘앤에프신소재 | 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
| KR102273772B1 (ko) * | 2014-05-21 | 2021-07-06 | 삼성에스디아이 주식회사 | 복합 양극 활물질, 이를 포함하는 리튬 전지, 및 이의 제조방법 |
| JP2016062683A (ja) * | 2014-09-16 | 2016-04-25 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | リチウムイオン（ｌｉｔｈｉｕｍｉｏｎ）二次電池 |
| JP2016085843A (ja) * | 2014-10-24 | 2016-05-19 | 株式会社豊田自動織機 | 固体型二次電池 |
| US10340506B2 (en) | 2014-11-28 | 2019-07-02 | Samsung Electronics Co., Ltd. | Positive electrode for lithium ion secondary battery and lithium ion secondary battery including the same |
| JP6307741B2 (ja) * | 2015-11-13 | 2018-04-11 | 株式会社ソフイア | 遊技機 |
| JP6952467B2 (ja) * | 2017-01-24 | 2021-10-20 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | 全固体二次電池用正極活物質、全固体二次電池用正極活物質層、および全固体二次電池 |
| CN111801820B (zh) * | 2018-03-02 | 2024-12-10 | 户田工业株式会社 | Li－Ni复合氧化物颗粒粉末和非水电解质二次电池 |
| CN110137561A (zh) * | 2019-04-29 | 2019-08-16 | 国联汽车动力电池研究院有限责任公司 | 锂二次电池添加剂及其制备方法与应用 |
| KR102857424B1 (ko) * | 2020-03-03 | 2025-09-09 | 삼성에스디아이 주식회사 | 전고체 이차전지용 양극 및 이를 포함하는 전고체이차전지 |
| EP4145557A4 (en) * | 2020-04-28 | 2023-10-18 | Panasonic Intellectual Property Management Co., Ltd. | POSITIVE ELECTRODE MATERIAL AND BATTERY |
-
2021
- 2021-09-08 EP EP21786691.2A patent/EP4211734A1/en active Pending
- 2021-09-08 US US18/044,200 patent/US20230343954A1/en active Pending
- 2021-09-08 JP JP2023515388A patent/JP2023540135A/ja active Pending
- 2021-09-08 WO PCT/US2021/049528 patent/WO2022056039A1/en not_active Ceased
- 2021-09-08 KR KR1020237011962A patent/KR20230071150A/ko active Pending
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