JP2017199670A5 - - Google Patents
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- Publication number
- JP2017199670A5 JP2017199670A5 JP2017083464A JP2017083464A JP2017199670A5 JP 2017199670 A5 JP2017199670 A5 JP 2017199670A5 JP 2017083464 A JP2017083464 A JP 2017083464A JP 2017083464 A JP2017083464 A JP 2017083464A JP 2017199670 A5 JP2017199670 A5 JP 2017199670A5
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- lithium ion
- ion battery
- electrode material
- battery according
- 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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- 239000007774 positive electrode material Substances 0.000 claims 28
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium Ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 19
- 229910001416 lithium ion Inorganic materials 0.000 claims 19
- 239000002245 particle Substances 0.000 claims 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 11
- 229910021389 graphene Inorganic materials 0.000 claims 11
- 229910052799 carbon Inorganic materials 0.000 claims 4
- 238000007306 functionalization reaction Methods 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N precursor Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims 3
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 claims 2
- 239000011149 active material Substances 0.000 claims 2
- 239000006185 dispersion Substances 0.000 claims 2
- 238000001069 Raman spectroscopy Methods 0.000 claims 1
- 239000006087 Silane Coupling Agent Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016085007 | 2016-04-21 | ||
| JP2016085007 | 2016-04-21 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017199670A JP2017199670A (ja) | 2017-11-02 |
| JP2017199670A5 true JP2017199670A5 (ru) | 2020-04-02 |
| JP6930196B2 JP6930196B2 (ja) | 2021-09-01 |
Family
ID=60238123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017083464A Active JP6930196B2 (ja) | 2016-04-21 | 2017-04-20 | リチウムイオン電池用正極材料およびその製造方法、リチウムイオン電池用正極、リチウムイオン電池 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6930196B2 (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7102831B2 (ja) | 2018-03-23 | 2022-07-20 | Tdk株式会社 | 正極及びリチウムイオン二次電池 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102212939B1 (ko) * | 2017-12-04 | 2021-02-04 | 한국전기연구원 | 산화그래핀환원물-실리콘 금속입자 복합체, 복합체 제조방법 및 복합체를 포함하는 이차전지용 전극 |
| JP2019175633A (ja) * | 2018-03-28 | 2019-10-10 | Tdk株式会社 | リチウムイオン二次電池 |
| JP7031097B2 (ja) * | 2018-07-26 | 2022-03-08 | 株式会社Abri | リチウム二次電池の充放電方法 |
| US20220093914A1 (en) | 2019-02-01 | 2022-03-24 | Nichia Corporation | Electrode active material for non-aqueous secondary battery and method for producing the same |
| JPWO2020158887A1 (ja) * | 2019-02-01 | 2021-12-02 | 日亜化学工業株式会社 | 非水系二次電池用電極活物質の製造方法 |
| CN110311113B (zh) * | 2019-07-02 | 2021-04-13 | 宁夏汉尧石墨烯储能材料科技有限公司 | 一种石墨烯包覆的锂离子电池正极材料 |
| WO2021130646A1 (ja) * | 2019-12-27 | 2021-07-01 | 株式会社半導体エネルギー研究所 | 電極スラリーの作製方法、電極の作製方法、正極の作製方法、二次電池用電極、二次電池用正極 |
| JPWO2021141013A1 (ru) * | 2020-01-07 | 2021-07-15 | ||
| CN114156462A (zh) * | 2021-06-15 | 2022-03-08 | 宁夏汉尧石墨烯储能材料科技有限公司 | 纳米级包覆提高类单晶正极材料性能的锂离子电池电极 |
| WO2023119857A1 (ja) * | 2021-12-22 | 2023-06-29 | パナソニックホールディングス株式会社 | 固体電池用負極および固体電池 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014115669A1 (ja) * | 2013-01-23 | 2014-07-31 | 東レ株式会社 | 正極活物質―グラフェン複合体粒子およびリチウムイオン電池用正極材料ならびに正極活物質―グラフェン複合体粒子の製造方法 |
-
2017
- 2017-04-20 JP JP2017083464A patent/JP6930196B2/ja active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7102831B2 (ja) | 2018-03-23 | 2022-07-20 | Tdk株式会社 | 正極及びリチウムイオン二次電池 |
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