JPWO2020047674A5 - - Google Patents
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- Publication number
- JPWO2020047674A5 JPWO2020047674A5 JP2021512486A JP2021512486A JPWO2020047674A5 JP WO2020047674 A5 JPWO2020047674 A5 JP WO2020047674A5 JP 2021512486 A JP2021512486 A JP 2021512486A JP 2021512486 A JP2021512486 A JP 2021512486A JP WO2020047674 A5 JPWO2020047674 A5 JP WO2020047674A5
- Authority
- JP
- Japan
- Prior art keywords
- mol
- poly
- item
- alkyl
- optionally substituted
- 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
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- 239000007772 electrode material Substances 0.000 claims description 54
- 239000011230 binding agent Substances 0.000 claims description 49
- -1 substituted Chemical class 0.000 claims description 42
- 150000008442 polyphenolic compounds Chemical class 0.000 claims description 28
- 235000013824 polyphenols Nutrition 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 27
- 229920000642 polymer Polymers 0.000 claims description 22
- 125000000217 alkyl group Chemical group 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 15
- 239000010703 silicon Substances 0.000 claims description 15
- 229920003169 water-soluble polymer Polymers 0.000 claims description 15
- 239000013543 active substance Substances 0.000 claims description 13
- 229920001577 copolymer Polymers 0.000 claims description 13
- 229920002125 Sokalan® Polymers 0.000 claims description 12
- 229920001400 block copolymer Polymers 0.000 claims description 12
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 12
- 229920005604 random copolymer Polymers 0.000 claims description 12
- 229920000945 Amylopectin Polymers 0.000 claims description 10
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 10
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 claims description 10
- 239000002492 water-soluble polymer binding agent Substances 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 9
- 239000010439 graphite Substances 0.000 claims description 9
- 239000000017 hydrogel Substances 0.000 claims description 9
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 8
- 150000004676 glycans Chemical class 0.000 claims description 8
- 229920001446 poly(acrylic acid-co-maleic acid) Polymers 0.000 claims description 8
- 229920001282 polysaccharide Polymers 0.000 claims description 8
- 239000005017 polysaccharide Substances 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 7
- 239000004917 carbon fiber Substances 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 7
- 229920005603 alternating copolymer Polymers 0.000 claims description 6
- 239000002134 carbon nanofiber Substances 0.000 claims description 6
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 claims description 6
- 125000000524 functional group Chemical group 0.000 claims description 6
- 239000003792 electrolyte Substances 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 5
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 claims description 4
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims description 4
- 239000001263 FEMA 3042 Substances 0.000 claims description 4
- 108010010803 Gelatin Proteins 0.000 claims description 4
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 4
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 claims description 4
- 229920000615 alginic acid Polymers 0.000 claims description 4
- 235000010443 alginic acid Nutrition 0.000 claims description 4
- 125000003368 amide group Chemical group 0.000 claims description 4
- 125000003277 amino group Chemical group 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 4
- 125000001033 ether group Chemical group 0.000 claims description 4
- 229920000159 gelatin Polymers 0.000 claims description 4
- 239000008273 gelatin Substances 0.000 claims description 4
- 235000019322 gelatine Nutrition 0.000 claims description 4
- 235000011852 gelatine desserts Nutrition 0.000 claims description 4
- 229910021389 graphene Inorganic materials 0.000 claims description 4
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims description 4
- 229920001519 homopolymer Polymers 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 229920005610 lignin Polymers 0.000 claims description 4
- 239000011976 maleic acid Substances 0.000 claims description 4
- 229920002258 tannic acid Polymers 0.000 claims description 4
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical group OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 claims description 4
- 229940033123 tannic acid Drugs 0.000 claims description 4
- 235000015523 tannic acid Nutrition 0.000 claims description 4
- 229920001864 tannin Polymers 0.000 claims description 4
- 235000018553 tannin Nutrition 0.000 claims description 4
- 239000001648 tannin Substances 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 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 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229940072056 alginate Drugs 0.000 claims description 3
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 3
- 239000006230 acetylene black Substances 0.000 claims description 2
- 229910021383 artificial graphite Inorganic materials 0.000 claims description 2
- 239000002041 carbon nanotube Substances 0.000 claims description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229910003002 lithium salt Inorganic materials 0.000 claims description 2
- 159000000002 lithium salts Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000011262 electrochemically active material Substances 0.000 claims 3
- 229920002521 macromolecule Polymers 0.000 claims 2
- 150000005206 1,2-dihydroxybenzenes Chemical class 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024025386A JP2024051020A (ja) | 2018-09-07 | 2024-02-22 | ケイ素またはケイ素－グラファイト複合材電極のためのポリマー結合剤、および電気化学セルにおけるそれらの使用 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862728531P | 2018-09-07 | 2018-09-07 | |
| US62/728,531 | 2018-09-07 | ||
| PCT/CA2019/051253 WO2020047674A1 (fr) | 2018-09-07 | 2019-09-06 | Liants polymères pour électrodes composites de silicium ou de silicium-graphite et leur utilisation dans des cellules électrochimiques |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024025386A Division JP2024051020A (ja) | 2018-09-07 | 2024-02-22 | ケイ素またはケイ素－グラファイト複合材電極のためのポリマー結合剤、および電気化学セルにおけるそれらの使用 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021536523A JP2021536523A (ja) | 2021-12-27 |
| JPWO2020047674A5 true JPWO2020047674A5 (fr) | 2022-09-02 |
| JP7444859B2 JP7444859B2 (ja) | 2024-03-06 |
Family
ID=69722610
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021512486A Active JP7444859B2 (ja) | 2018-09-07 | 2019-09-06 | ケイ素またはケイ素－グラファイト複合材電極のためのポリマー結合剤、および電気化学セルにおけるそれらの使用 |
| JP2024025386A Pending JP2024051020A (ja) | 2018-09-07 | 2024-02-22 | ケイ素またはケイ素－グラファイト複合材電極のためのポリマー結合剤、および電気化学セルにおけるそれらの使用 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024025386A Pending JP2024051020A (ja) | 2018-09-07 | 2024-02-22 | ケイ素またはケイ素－グラファイト複合材電極のためのポリマー結合剤、および電気化学セルにおけるそれらの使用 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20210355257A1 (fr) |
| EP (1) | EP3847200A4 (fr) |
| JP (2) | JP7444859B2 (fr) |
| KR (1) | KR20210057059A (fr) |
| CN (2) | CN112703211B (fr) |
| CA (1) | CA3110119A1 (fr) |
| WO (1) | WO2020047674A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220021771A (ko) | 2020-08-14 | 2022-02-22 | 주식회사 엘지에너지솔루션 | 전극 슬러리 조성물, 이의 제조방법 및 이의 용도 |
| CN112216526A (zh) * | 2020-09-25 | 2021-01-12 | 贵港益乐科技发展有限公司 | 一种生物质基多孔碳气凝胶的超级电容器电极材料及其制法 |
| CN112920354B (zh) * | 2021-01-28 | 2022-10-28 | 远景动力技术(江苏)有限公司 | 嵌段聚合物和锂化及其制备方法和应用 |
| KR20230020665A (ko) | 2021-08-04 | 2023-02-13 | 주식회사 엘지화학 | 음극 슬러리 조성물 및 이의 제조방법 |
| KR102518382B1 (ko) * | 2021-10-19 | 2023-04-06 | 주식회사 베터리얼 | 탄소나노튜브 분산액, 이의 제조방법, 이를 포함하는 전극 슬러리 조성물, 이를 포함하는 전극 및 이를 포함하는 리튬 이차전지 |
| CN114316119B (zh) * | 2021-12-09 | 2023-04-07 | 珠海冠宇电池股份有限公司 | 一种粘结剂及包括该粘结剂的电池 |
| KR20230152455A (ko) | 2022-04-27 | 2023-11-03 | 에스케이온 주식회사 | 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1325311C (fr) * | 1986-07-01 | 1993-12-14 | W.R. Grace & Co.-Conn. | Adjuvant du ciment |
| US6503975B1 (en) | 2000-03-29 | 2003-01-07 | E. I Du Pont De Nemours And Company | Surfactant free aqueous emulsions |
| US7470744B2 (en) * | 2006-04-12 | 2008-12-30 | Baker Hughes Incorporated | Copolymers useful as demulsifiers and clarifiers |
| US9193880B2 (en) * | 2006-12-19 | 2015-11-24 | Dow Global Technologies Llc | Adhesion promotion additives and methods for improving coating compositions |
| CA2638410A1 (fr) * | 2008-07-28 | 2010-01-28 | Hydro-Quebec | Materiau d'electrode composite |
| WO2011140150A1 (fr) * | 2010-05-03 | 2011-11-10 | Georgia Tech Research Corporation | Compositions contenant de l'alginate destinées à être utilisées dans des applications de batterie |
| WO2012091001A1 (fr) * | 2010-12-28 | 2012-07-05 | 日本ゼオン株式会社 | Composition pour liant d'électrode de batterie à électrolyte non aqueux, électrode pour batterie à électrolyte non aqueux, et batterie à électrolyte non aqueux |
| JP5913200B2 (ja) * | 2013-05-31 | 2016-04-27 | 株式会社ノリタケカンパニーリミテド | 固体酸化物形燃料電池用グリーンシート |
| CN106029044B (zh) * | 2014-02-18 | 2019-12-31 | 3M创新有限公司 | 粘合剂粘结组合物及其用途 |
| WO2015163302A1 (fr) * | 2014-04-21 | 2015-10-29 | 和光純薬工業株式会社 | Liant pour cellule au lithium |
| DE102014217727A1 (de) * | 2014-09-04 | 2016-03-10 | Wacker Chemie Ag | Polymerzusammensetzung als Bindersystem für Lithiumionenbatterien |
| JP6855681B2 (ja) | 2015-03-13 | 2021-04-07 | 日本ゼオン株式会社 | リチウムイオン二次電池電極用バインダー組成物、リチウムイオン二次電池電極用スラリー組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池 |
| US10074839B2 (en) * | 2016-07-26 | 2018-09-11 | Massachusetts Institute Of Technology | Lithium-air battery separators and related compositions |
| CN108155383B (zh) * | 2017-11-29 | 2020-07-28 | 中山大学 | 一种锂硫电池用粘结剂及其制备方法和锂硫电池正极 |
-
2019
- 2019-09-06 EP EP19858275.1A patent/EP3847200A4/fr active Pending
- 2019-09-06 US US17/274,257 patent/US20210355257A1/en active Pending
- 2019-09-06 WO PCT/CA2019/051253 patent/WO2020047674A1/fr unknown
- 2019-09-06 CN CN201980058061.4A patent/CN112703211B/zh active Active
- 2019-09-06 CA CA3110119A patent/CA3110119A1/fr active Pending
- 2019-09-06 KR KR1020217008973A patent/KR20210057059A/ko active Search and Examination
- 2019-09-06 JP JP2021512486A patent/JP7444859B2/ja active Active
- 2019-09-06 CN CN202310730344.7A patent/CN116598507A/zh active Pending
-
2024
- 2024-02-22 JP JP2024025386A patent/JP2024051020A/ja active Pending
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