JP2019052078A5 - - Google Patents
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- Publication number
- JP2019052078A5 JP2019052078A5 JP2018023412A JP2018023412A JP2019052078A5 JP 2019052078 A5 JP2019052078 A5 JP 2019052078A5 JP 2018023412 A JP2018023412 A JP 2018023412A JP 2018023412 A JP2018023412 A JP 2018023412A JP 2019052078 A5 JP2019052078 A5 JP 2019052078A5
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- electrode active
- active material
- solid
- 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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- 239000007773 negative electrode material Substances 0.000 claims 8
- 239000007787 solid Substances 0.000 claims 5
- 239000002210 silicon-based material Substances 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 3
- 229910052710 silicon Inorganic materials 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002243 precursor Substances 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 238000000137 annealing Methods 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2018/023078 WO2019053985A1 (ja) | 2017-09-14 | 2018-06-18 | Ａｌ含有シリコン材料を含む負極活物質 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017177199 | 2017-09-14 | ||
| JP2017177199 | 2017-09-14 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019052078A JP2019052078A (ja) | 2019-04-04 |
| JP2019052078A5 true JP2019052078A5 (https=) | 2020-02-13 |
| JP6852690B2 JP6852690B2 (ja) | 2021-03-31 |
Family
ID=66014231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018023412A Active JP6852690B2 (ja) | 2017-09-14 | 2018-02-13 | Ａｌ含有シリコン材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6852690B2 (https=) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6374678B2 (ja) * | 2014-03-13 | 2018-08-15 | 山陽特殊製鋼株式会社 | 蓄電デバイスの負極材料 |
| EP3150555A4 (en) * | 2014-05-29 | 2018-02-21 | Kabushiki Kaisha Toyota Jidoshokki | Silicon material and secondary cell negative electrode |
| WO2016031146A1 (ja) * | 2014-08-27 | 2016-03-03 | 株式会社豊田自動織機 | 炭素被覆シリコン材料の製造方法 |
-
2018
- 2018-02-13 JP JP2018023412A patent/JP6852690B2/ja active Active
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