JP2017506800A5 - - Google Patents
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- JP2017506800A5 JP2017506800A5 JP2016553282A JP2016553282A JP2017506800A5 JP 2017506800 A5 JP2017506800 A5 JP 2017506800A5 JP 2016553282 A JP2016553282 A JP 2016553282A JP 2016553282 A JP2016553282 A JP 2016553282A JP 2017506800 A5 JP2017506800 A5 JP 2017506800A5
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- active material
- acid
- lithium
- combinations
- 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.)
- Granted
Links
- 239000002002 slurry Substances 0.000 claims 13
- 239000011230 binding agent Substances 0.000 claims 7
- 239000000203 mixture Substances 0.000 claims 7
- 229920002907 Guar gum Polymers 0.000 claims 6
- 235000010417 guar gum Nutrition 0.000 claims 6
- 239000006183 anode active material Substances 0.000 claims 5
- 239000002253 acid Substances 0.000 claims 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims 3
- 125000004181 carboxyalkyl group Chemical group 0.000 claims 3
- 239000006182 cathode active material Substances 0.000 claims 3
- 229910001416 lithium ion Inorganic materials 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 229920002125 Sokalan® Polymers 0.000 claims 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 2
- 229920001577 copolymer Polymers 0.000 claims 2
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 claims 2
- 239000007772 electrode material Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 2
- 239000004584 polyacrylic acid Substances 0.000 claims 2
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 claims 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims 1
- 239000005711 Benzoic acid Substances 0.000 claims 1
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 239000004593 Epoxy Substances 0.000 claims 1
- 229920000084 Gum arabic Polymers 0.000 claims 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 claims 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 claims 1
- 229910015014 LiNiCoAlO Inorganic materials 0.000 claims 1
- 229910013210 LiNiMnCoO Inorganic materials 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 241000978776 Senegalia senegal Species 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 229920000147 Styrene maleic anhydride Polymers 0.000 claims 1
- 235000010489 acacia gum Nutrition 0.000 claims 1
- 239000000205 acacia gum Substances 0.000 claims 1
- 229960000583 acetic acid Drugs 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 229940072056 alginate Drugs 0.000 claims 1
- 235000010443 alginic acid Nutrition 0.000 claims 1
- 229920000615 alginic acid Polymers 0.000 claims 1
- NDPGDHBNXZOBJS-UHFFFAOYSA-N aluminum lithium cobalt(2+) nickel(2+) oxygen(2-) Chemical compound [Li+].[O--].[O--].[O--].[O--].[Al+3].[Co++].[Ni++] NDPGDHBNXZOBJS-UHFFFAOYSA-N 0.000 claims 1
- 150000001412 amines Chemical group 0.000 claims 1
- 229910021383 artificial graphite Inorganic materials 0.000 claims 1
- 239000003637 basic solution Substances 0.000 claims 1
- 235000010233 benzoic acid Nutrition 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 claims 1
- 229940106681 chloroacetic acid Drugs 0.000 claims 1
- 239000000571 coke Substances 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- 229960005215 dichloroacetic acid Drugs 0.000 claims 1
- 125000003700 epoxy group Chemical group 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- 230000032050 esterification Effects 0.000 claims 1
- 238000005886 esterification reaction Methods 0.000 claims 1
- 235000019253 formic acid Nutrition 0.000 claims 1
- 229940013688 formic acid Drugs 0.000 claims 1
- 229910021389 graphene Inorganic materials 0.000 claims 1
- 229910021385 hard carbon Inorganic materials 0.000 claims 1
- 229920013821 hydroxy alkyl cellulose Polymers 0.000 claims 1
- 150000002460 imidazoles Chemical group 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 claims 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims 1
- 229910003002 lithium salt Inorganic materials 0.000 claims 1
- 159000000002 lithium salts Chemical class 0.000 claims 1
- CJYZTOPVWURGAI-UHFFFAOYSA-N lithium;manganese;manganese(3+);oxygen(2-) Chemical compound [Li+].[O-2].[O-2].[O-2].[O-2].[Mn].[Mn+3] CJYZTOPVWURGAI-UHFFFAOYSA-N 0.000 claims 1
- VGYDTVNNDKLMHX-UHFFFAOYSA-N lithium;manganese;nickel;oxocobalt Chemical compound [Li].[Mn].[Ni].[Co]=O VGYDTVNNDKLMHX-UHFFFAOYSA-N 0.000 claims 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 claims 1
- VROAXDSNYPAOBJ-UHFFFAOYSA-N lithium;oxido(oxo)nickel Chemical compound [Li+].[O-][Ni]=O VROAXDSNYPAOBJ-UHFFFAOYSA-N 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 229910021382 natural graphite Inorganic materials 0.000 claims 1
- 235000006408 oxalic acid Nutrition 0.000 claims 1
- 150000004714 phosphonium salts Chemical group 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- 229910021384 soft carbon Inorganic materials 0.000 claims 1
- 150000003512 tertiary amines Chemical class 0.000 claims 1
- 229910000314 transition metal oxide Inorganic materials 0.000 claims 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 claims 1
- 229960004319 trichloroacetic acid Drugs 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 235000010493 xanthan gum Nutrition 0.000 claims 1
- 239000000230 xanthan gum Substances 0.000 claims 1
- 229920001285 xanthan gum Polymers 0.000 claims 1
- 229940082509 xanthan gum Drugs 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461943124P | 2014-02-21 | 2014-02-21 | |
| US61/943,124 | 2014-02-21 | ||
| PCT/US2015/016832 WO2015127212A1 (en) | 2014-02-21 | 2015-02-20 | Modified guaran binder for lithium ion batteries |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017506800A JP2017506800A (ja) | 2017-03-09 |
| JP2017506800A5 true JP2017506800A5 (enExample) | 2018-02-08 |
| JP6513693B2 JP6513693B2 (ja) | 2019-05-15 |
Family
ID=53879020
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016553282A Active JP6513693B2 (ja) | 2014-02-21 | 2015-02-20 | リチウムイオン電池の変性グアランバインダー |
| JP2016553285A Pending JP2017511960A (ja) | 2014-02-21 | 2015-02-20 | リチウムイオン電池の架橋バインダー |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016553285A Pending JP2017511960A (ja) | 2014-02-21 | 2015-02-20 | リチウムイオン電池の架橋バインダー |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20150243995A1 (enExample) |
| EP (2) | EP3108527A4 (enExample) |
| JP (2) | JP6513693B2 (enExample) |
| KR (2) | KR102363583B1 (enExample) |
| CN (2) | CN106233512B (enExample) |
| CA (2) | CA2940129C (enExample) |
| HU (1) | HUE042891T2 (enExample) |
| PL (1) | PL3108526T3 (enExample) |
| WO (2) | WO2015127224A1 (enExample) |
Families Citing this family (39)
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| CN105406070B (zh) * | 2015-12-18 | 2018-06-08 | 山东精工电子科技有限公司 | 一种锂离子电池正极浆料制备方法 |
| JP6862090B2 (ja) * | 2016-02-15 | 2021-04-21 | 信越化学工業株式会社 | 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、リチウムイオン二次電池、負極活物質の製造方法、及びリチウムイオン二次電池の製造方法 |
| US10930933B2 (en) | 2016-09-09 | 2021-02-23 | Bayerische Motoren Werke Aktiengesellschaft | Conductive polymer binder for a novel silicon/graphene anode in lithium ion batteries |
| CN108110215B (zh) * | 2016-11-25 | 2021-04-09 | 深圳新宙邦科技股份有限公司 | 一种正极片及其制备方法、锂离子电池 |
| KR102253133B1 (ko) * | 2016-11-30 | 2021-05-14 | 주식회사 엘지화학 | 전극용 바인더, 이를 포함하는 애노드 및 상기 애노드를 포함하는 리튬 이차전지 |
| CN106532055A (zh) * | 2016-12-02 | 2017-03-22 | 宁波富理电池材料科技有限公司 | 一种锂离子电池粘结剂以及一种锂离子电池 |
| KR102264663B1 (ko) * | 2016-12-14 | 2021-06-15 | (주)엘지에너지솔루션 | 제조 공정성이 향상된 전극 시트의 압연 장치 |
| TW202510385A (zh) * | 2017-04-10 | 2025-03-01 | 美商西利有限責任公司 | 高容量電池及其成份 |
| CN107082796B (zh) * | 2017-05-02 | 2020-06-09 | 江苏大学 | 一种提纯蛋白酶解物中小分子多肽的方法 |
| US11374223B2 (en) * | 2017-06-30 | 2022-06-28 | Ppg Industries Ohio, Inc. | Slurry composition including binder containing reaction product of epoxy functional polymer and acid functional polymer for lithium ion electrical storage devices |
| JP6424934B1 (ja) * | 2017-09-28 | 2018-11-21 | 住友大阪セメント株式会社 | リチウムイオン二次電池用正極材料、リチウムイオン二次電池用正極、リチウムイオン二次電池 |
| CN107793967B (zh) * | 2017-09-30 | 2019-09-06 | 中国科学院广州能源研究所 | 一种锂离子电池交联型水性粘结剂的制备方法 |
| CN107819108B (zh) * | 2017-11-06 | 2021-01-22 | 贵州省铜仁华迪斯新能源有限公司 | 三元电极浆料、三元电极片及制备方法 |
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| CN109004235B (zh) * | 2018-08-02 | 2020-04-21 | 陕西科技大学 | 碳基三维有序锂离子电池集流体及其制备方法和锂离子电池 |
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| CN112119527B (zh) | 2018-09-10 | 2023-12-26 | 株式会社Lg新能源 | 热固性电解质组合物、由其制备的凝胶聚合物电解质和包括该电解质的锂二次电池 |
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| CN111525136A (zh) * | 2020-04-30 | 2020-08-11 | 青岛科技大学 | 一种复合粘结剂及其在锂离子电池硅负极中的应用 |
| CN111697234B (zh) * | 2020-06-19 | 2022-09-02 | 中国地质大学（武汉） | 一种锂离子电池用水系交联型粘结剂及其制备方法和应用 |
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| CN113258068B (zh) * | 2021-04-28 | 2022-08-26 | 东莞市创明电池技术有限公司 | 一种锂离子电池硅负极用粘结剂及负极浆料及其制备方法 |
| JP7556345B2 (ja) * | 2021-12-03 | 2024-09-26 | トヨタ自動車株式会社 | リチウムイオン電池用電極およびその製造方法 |
| KR20230090931A (ko) * | 2021-12-15 | 2023-06-22 | 주식회사 엘지에너지솔루션 | 음극 조성물, 이를 포함하는 리튬 이차 전지용 음극 및 음극을 포함하는 리튬 이차 전지 |
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| KR101223624B1 (ko) * | 2010-09-17 | 2013-01-17 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 바인더 조성물, 및 이를 포함하는 음극 활물질 층 형성용 조성물 및 리튬 이차 전지 |
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| EP2677573A1 (en) * | 2011-02-14 | 2013-12-25 | Showa Denko K.K. | Slurries obtained using binder for cell electrodes, electrodes obtained using slurries, and lithium-ion secondary cell obtained using electrodes |
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| US20120121977A1 (en) * | 2011-12-27 | 2012-05-17 | Electrochemical Materials, LLC | Surface-modified silicon anode active material, method of preparing the same, and anode and lithium battery employing the same |
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| JPWO2013153916A1 (ja) * | 2012-04-09 | 2015-12-17 | 昭和電工株式会社 | 電気化学素子用集電体の製造方法、電気化学素子用電極の製造方法、電気化学素子用集電体、電気化学素子、及び、電気化学素子用集電体を作製するための塗工液 |
| TW201349647A (zh) * | 2012-04-12 | 2013-12-01 | Mitsubishi Rayon Co | 二次電池電極黏結劑樹脂、二次電池電極組成物、二次電池電極及二次電池 |
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| US11569494B2 (en) * | 2013-10-23 | 2023-01-31 | Cps Technology Holdings Llc | Aqueous cathode slurry |
-
2015
- 2015-02-20 HU HUE15752377A patent/HUE042891T2/hu unknown
- 2015-02-20 JP JP2016553282A patent/JP6513693B2/ja active Active
- 2015-02-20 KR KR1020167025449A patent/KR102363583B1/ko active Active
- 2015-02-20 CN CN201580021181.9A patent/CN106233512B/zh active Active
- 2015-02-20 EP EP15751828.3A patent/EP3108527A4/en not_active Withdrawn
- 2015-02-20 JP JP2016553285A patent/JP2017511960A/ja active Pending
- 2015-02-20 US US14/627,687 patent/US20150243995A1/en not_active Abandoned
- 2015-02-20 EP EP15752377.0A patent/EP3108526B1/en active Active
- 2015-02-20 CA CA2940129A patent/CA2940129C/en active Active
- 2015-02-20 PL PL15752377T patent/PL3108526T3/pl unknown
- 2015-02-20 WO PCT/US2015/016845 patent/WO2015127224A1/en not_active Ceased
- 2015-02-20 WO PCT/US2015/016832 patent/WO2015127212A1/en not_active Ceased
- 2015-02-20 KR KR1020167025447A patent/KR20160142290A/ko not_active Withdrawn
- 2015-02-20 CA CA2940133A patent/CA2940133A1/en not_active Abandoned
- 2015-02-20 CN CN201580021102.4A patent/CN106463731A/zh active Pending
- 2015-02-20 US US14/627,249 patent/US9559361B2/en active Active
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