ES2877221T3 - Suspensión catódica para batería de iones de litio - Google Patents
Suspensión catódica para batería de iones de litio Download PDFInfo
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- ES2877221T3 ES2877221T3 ES17859484T ES17859484T ES2877221T3 ES 2877221 T3 ES2877221 T3 ES 2877221T3 ES 17859484 T ES17859484 T ES 17859484T ES 17859484 T ES17859484 T ES 17859484T ES 2877221 T3 ES2877221 T3 ES 2877221T3
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- 239000000725 suspension Substances 0.000 title claims abstract description 156
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 15
- 239000006182 cathode active material Substances 0.000 claims abstract description 92
- 239000002245 particle Substances 0.000 claims abstract description 74
- 239000002904 solvent Substances 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 42
- 239000011230 binding agent Substances 0.000 claims abstract description 41
- 239000006258 conductive agent Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920003048 styrene butadiene rubber Polymers 0.000 claims abstract description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002033 PVDF binder Substances 0.000 claims abstract description 8
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims abstract description 8
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- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 8
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- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 7
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- KXJGSNRAQWDDJT-UHFFFAOYSA-N 1-acetyl-5-bromo-2h-indol-3-one Chemical compound BrC1=CC=C2N(C(=O)C)CC(=O)C2=C1 KXJGSNRAQWDDJT-UHFFFAOYSA-N 0.000 claims abstract description 3
- XCKPLVGWGCWOMD-YYEYMFTQSA-N 3-[[(2r,3r,4s,5r,6r)-6-[(2s,3s,4r,5r)-3,4-bis(2-cyanoethoxy)-2,5-bis(2-cyanoethoxymethyl)oxolan-2-yl]oxy-3,4,5-tris(2-cyanoethoxy)oxan-2-yl]methoxy]propanenitrile Chemical compound N#CCCO[C@H]1[C@H](OCCC#N)[C@@H](COCCC#N)O[C@@]1(COCCC#N)O[C@@H]1[C@H](OCCC#N)[C@@H](OCCC#N)[C@H](OCCC#N)[C@@H](COCCC#N)O1 XCKPLVGWGCWOMD-YYEYMFTQSA-N 0.000 claims abstract description 3
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- 229920005993 acrylate styrene-butadiene rubber polymer Polymers 0.000 claims abstract description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims abstract description 3
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- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims abstract description 3
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- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims abstract description 3
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 30
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- 239000006229 carbon black Substances 0.000 claims description 8
- 229910012761 LiTiS2 Inorganic materials 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 7
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910011638 LiCrO2 Inorganic materials 0.000 description 5
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| KR102013310B1 (ko) | 2017-12-22 | 2019-08-23 | 주식회사 포스코 | 리튬 이차전지용 양극 활물질 및 그 제조방법, 리튬 이차전지 |
| CN108844878A (zh) * | 2018-05-24 | 2018-11-20 | 宁德时代新能源科技股份有限公司 | 负极极片、极片活性比表面积的测试方法及电池 |
| US11761100B2 (en) | 2018-11-06 | 2023-09-19 | Utility Global, Inc. | Electrochemical device and method of making |
| US11603324B2 (en) | 2018-11-06 | 2023-03-14 | Utility Global, Inc. | Channeled electrodes and method of making |
| US11539053B2 (en) | 2018-11-12 | 2022-12-27 | Utility Global, Inc. | Method of making copper electrode |
| JP2022512964A (ja) | 2018-11-06 | 2022-02-07 | ユティリティ グローバル，インコーポレイテッド | 燃料電池を製造し、その構成要素を処理する方法 |
| US11611097B2 (en) | 2018-11-06 | 2023-03-21 | Utility Global, Inc. | Method of making an electrochemical reactor via sintering inorganic dry particles |
| WO2020102140A1 (en) * | 2018-11-12 | 2020-05-22 | Utility Global, Inc. | Manufacturing method with particle size control |
| WO2020107028A1 (en) * | 2018-11-22 | 2020-05-28 | Utility Global, Inc. | Channeled electrodes and method of making |
| JP7164006B2 (ja) * | 2019-02-26 | 2022-11-01 | 住友金属鉱山株式会社 | リチウムイオン二次電池用正極活物質、リチウムイオン二次電池用正極活物質の製造方法、リチウムイオン二次電池 |
| CN110411913A (zh) * | 2019-07-11 | 2019-11-05 | 合肥国轩高科动力能源有限公司 | 一种锂离子电池隔膜涂层用浆料性能评价方法 |
| EP3979373A4 (en) * | 2019-10-04 | 2022-08-17 | LG Energy Solution, Ltd. | ELECTRODE AND SECONDARY BATTERY WITH IT |
| KR102256440B1 (ko) * | 2019-10-25 | 2021-05-25 | 울산대학교 산학협력단 | 전극 합제용 복합체 바인더 재료, 이를 포함하는 전극 페이스트 조성물 및 에너지 저장 장치용 전극 구조체 |
| CN113394443A (zh) * | 2020-03-12 | 2021-09-14 | 通用汽车环球科技运作有限责任公司 | 用于电容器辅助蓄电池的浓缩电解质 |
| CA3183234A1 (en) * | 2020-03-20 | 2021-09-23 | Kam Piu Ho | Cathode and cathode slurry for secondary battery |
| WO2021184392A1 (en) * | 2020-03-20 | 2021-09-23 | Guangdong Haozhi Technology Co. Limited | Method of preparing cathode for secondary battery |
| CA3183237A1 (en) * | 2020-06-17 | 2021-12-23 | Grst International Limited | Method for polymer precipitation |
| US12160002B2 (en) * | 2020-06-17 | 2024-12-03 | Grst International Limited | Binder composition for secondary battery |
| US12311648B2 (en) * | 2020-06-17 | 2025-05-27 | Grst Singapore Pte. Ltd. | Method for composite delamination |
| CN111916694B (zh) * | 2020-07-07 | 2022-09-16 | 中北大学 | 一种石墨烯铁基复合材料的制备方法 |
| US20220037642A1 (en) * | 2020-07-30 | 2022-02-03 | GM Global Technology Operations LLC | Formulation and fabrication of thick cathodes |
| DE102020124517A1 (de) * | 2020-09-21 | 2022-03-24 | Volkswagen Aktiengesellschaft | Verfahren und Einrichtung zur Trocknung eines Folienmaterials |
| KR20220115754A (ko) * | 2021-02-10 | 2022-08-18 | 삼성에스디아이 주식회사 | 전고체 이차전지용 음극층, 이를 포함하는 전고체 이차전지, 및 상기 전고체 이차전지의 제조방법 |
| JP7463618B2 (ja) * | 2021-06-24 | 2024-04-08 | エルジー エナジー ソリューション リミテッド | リチウム二次電池用正極、それを備える正極及びリチウム二次電池 |
| KR102744176B1 (ko) * | 2021-12-14 | 2024-12-19 | 국립창원대학교 산학협력단 | 폐리튬이온전지 양극재를 이용한 유가금속 회수방법 |
| WO2023121224A1 (ko) * | 2021-12-24 | 2023-06-29 | 주식회사 엘지에너지솔루션 | 양극 슬러리 조성물, 이를 이용하여 제조된 양극 및 리튬 이차 전지 |
| CN114551889B (zh) * | 2022-04-26 | 2022-07-12 | 深圳一特科技有限公司 | 一种锂离子电池正极浆料用分散剂及其制备方法和应用 |
| KR102704279B1 (ko) * | 2022-04-26 | 2024-09-05 | 국립창원대학교 산학협력단 | 입자 크기 조절과 미생물을 이용한 폐배터리 양극재 분해 회수방법 |
| CN115172644B (zh) * | 2022-08-11 | 2023-06-16 | 江西嘉盛新能源有限公司 | 一种14500钢壳圆柱钠离子电池正极片及其制备方法 |
| CN115954434B (zh) * | 2023-03-09 | 2023-06-16 | 四川新能源汽车创新中心有限公司 | 一种电池极片和制备方法及全固态电池 |
| CN116504985B (zh) * | 2023-06-28 | 2024-02-20 | 深圳海辰储能控制技术有限公司 | 正极片及其制备方法、储能设备及用电设备 |
| WO2025071886A1 (en) * | 2023-09-28 | 2025-04-03 | Wildcat Discovery Technologies, Inc. | Disordered rocksalt material and method of forming it |
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| CN101499530B (zh) * | 2009-03-04 | 2011-05-04 | 深圳市崧鼎实业有限公司 | 一种高倍率充放电锂离子电池及其制备方法 |
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-
2017
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- 2017-09-29 MY MYPI2019001634A patent/MY191109A/en unknown
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- 2017-09-29 ES ES17859484T patent/ES2877221T3/es active Active
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- 2017-09-29 CN CN201780062737.8A patent/CN109891637B/zh active Active
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- 2017-09-29 BR BR112019006055A patent/BR112019006055A2/pt not_active IP Right Cessation
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| US10868308B2 (en) | 2020-12-15 |
| EP3526844B1 (en) | 2021-06-09 |
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| SG11202000089TA (en) | 2020-02-27 |
| AU2017344174B2 (en) | 2021-10-07 |
| MX2019004063A (es) | 2019-08-05 |
| JP2019530964A (ja) | 2019-10-24 |
| EP3526844A4 (en) | 2020-05-06 |
| DK3526844T3 (da) | 2021-07-26 |
| WO2018068662A1 (en) | 2018-04-19 |
| EP3526844A1 (en) | 2019-08-21 |
| KR20190061011A (ko) | 2019-06-04 |
| JP7027413B2 (ja) | 2022-03-01 |
| CA3037214C (en) | 2022-01-04 |
| KR102472912B1 (ko) | 2022-11-30 |
| BR112019006055A2 (pt) | 2019-06-18 |
| AU2017344174A1 (en) | 2019-05-02 |
| US20190157681A1 (en) | 2019-05-23 |
| MY191109A (en) | 2022-05-30 |
| CN109891637A (zh) | 2019-06-14 |
| CN109891637B (zh) | 2022-08-09 |
| TW201820688A (zh) | 2018-06-01 |
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