JPWO2020144977A5 - - Google Patents
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- Publication number
- JPWO2020144977A5 JPWO2020144977A5 JP2020565622A JP2020565622A JPWO2020144977A5 JP WO2020144977 A5 JPWO2020144977 A5 JP WO2020144977A5 JP 2020565622 A JP2020565622 A JP 2020565622A JP 2020565622 A JP2020565622 A JP 2020565622A JP WO2020144977 A5 JPWO2020144977 A5 JP WO2020144977A5
- Authority
- JP
- Japan
- Prior art keywords
- active material
- aqueous electrolyte
- electrode active
- electric storage
- mass
- 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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- 239000011255 nonaqueous electrolyte Substances 0.000 claims 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 4
- 239000010439 graphite Substances 0.000 claims 4
- 229910002804 graphite Inorganic materials 0.000 claims 4
- -1 imide salt Chemical class 0.000 claims 4
- 239000007773 negative electrode material Substances 0.000 claims 4
- 239000002245 particle Substances 0.000 claims 4
- 150000003839 salts Chemical class 0.000 claims 4
- 239000007787 solid Substances 0.000 claims 4
- 239000007774 positive electrode material Substances 0.000 claims 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 229910052698 phosphorus Inorganic materials 0.000 claims 2
- 239000011574 phosphorus Substances 0.000 claims 2
- 229910052717 sulfur Inorganic materials 0.000 claims 2
- 239000011593 sulfur Substances 0.000 claims 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 230000005611 electricity Effects 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
- 125000005499 phosphonyl group Chemical group 0.000 claims 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019003000 | 2019-01-10 | ||
| JP2019003000 | 2019-01-10 | ||
| PCT/JP2019/047188 WO2020144977A1 (ja) | 2019-01-10 | 2019-12-03 | 蓄電素子及び蓄電素子の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020144977A1 JPWO2020144977A1 (ja) | 2021-11-25 |
| JPWO2020144977A5 true JPWO2020144977A5 (enExample) | 2022-10-17 |
| JP7484725B2 JP7484725B2 (ja) | 2024-05-16 |
Family
ID=71520799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020565622A Active JP7484725B2 (ja) | 2019-01-10 | 2019-12-03 | 蓄電素子及び蓄電素子の製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220085414A1 (enExample) |
| EP (1) | EP3890074A4 (enExample) |
| JP (1) | JP7484725B2 (enExample) |
| CN (1) | CN113302766A (enExample) |
| WO (1) | WO2020144977A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118369801A (zh) * | 2021-11-22 | 2024-07-19 | 株式会社杰士汤浅国际 | 非水电解质蓄电元件 |
| JP2023117881A (ja) * | 2022-02-14 | 2023-08-24 | 株式会社Ｇｓユアサ | 非水電解液蓄電素子 |
| CN119318050A (zh) * | 2022-05-20 | 2025-01-14 | 株式会社杰士汤浅国际 | 非水电解质蓄电元件 |
| JPWO2024010016A1 (enExample) * | 2022-07-06 | 2024-01-11 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5677082A (en) * | 1996-05-29 | 1997-10-14 | Ucar Carbon Technology Corporation | Compacted carbon for electrochemical cells |
| DE69718327T2 (de) * | 1996-08-08 | 2003-10-16 | Hitachi Chemical Co., Ltd. | Graphitteilchen und lithiumsekundärzelle in denen dieselben als kathodematerial verwendet werden |
| JP3582336B2 (ja) * | 1997-12-16 | 2004-10-27 | 日立化成工業株式会社 | 黒鉛粉末の製造法 |
| JP2002042868A (ja) * | 2000-07-19 | 2002-02-08 | Japan Storage Battery Co Ltd | 非水電解質電池およびその製造方法 |
| KR100855595B1 (ko) | 2004-01-05 | 2008-09-01 | 쇼와 덴코 가부시키가이샤 | 리튬전지용 음극재 형성용 조성물의 제조방법, 리튬전지용 음극재 형성용 조성물 및 리튬전지용 음극재 시트 |
| JP2009117372A (ja) | 2008-12-26 | 2009-05-28 | Ube Ind Ltd | 非水電解液二次電池 |
| JP2013016353A (ja) * | 2011-07-04 | 2013-01-24 | Gs Yuasa Corp | 非水電解質二次電池 |
| JP6364812B2 (ja) * | 2013-02-27 | 2018-08-01 | 三菱ケミカル株式会社 | 非水系電解液及びそれを用いた非水系電解液電池 |
| JP5817005B2 (ja) | 2013-09-25 | 2015-11-18 | 国立大学法人 東京大学 | 非水系二次電池 |
| JP2017016945A (ja) | 2015-07-03 | 2017-01-19 | 日立マクセル株式会社 | リチウムイオン二次電池 |
| KR102171094B1 (ko) * | 2015-10-26 | 2020-10-28 | 주식회사 엘지화학 | 음극 활물질 및 이를 포함하는 리튬 이차전지 |
| US20190237763A1 (en) | 2016-06-23 | 2019-08-01 | Showa Denko K.K. | Graphite material and secondary battery electrode using same |
| CN109417199B (zh) * | 2016-07-01 | 2022-02-11 | 中央硝子株式会社 | 非水系电解液、及非水系电解液二次电池 |
| CN106654370A (zh) * | 2016-11-30 | 2017-05-10 | 宁德时代新能源科技股份有限公司 | 一种非水电解液及锂离子电池 |
-
2019
- 2019-12-03 WO PCT/JP2019/047188 patent/WO2020144977A1/ja not_active Ceased
- 2019-12-03 US US17/420,333 patent/US20220085414A1/en active Pending
- 2019-12-03 CN CN201980088652.6A patent/CN113302766A/zh active Pending
- 2019-12-03 JP JP2020565622A patent/JP7484725B2/ja active Active
- 2019-12-03 EP EP19908730.5A patent/EP3890074A4/en active Pending
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