JP2014067637A5 - - Google Patents
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- Publication number
- JP2014067637A5 JP2014067637A5 JP2012213050A JP2012213050A JP2014067637A5 JP 2014067637 A5 JP2014067637 A5 JP 2014067637A5 JP 2012213050 A JP2012213050 A JP 2012213050A JP 2012213050 A JP2012213050 A JP 2012213050A JP 2014067637 A5 JP2014067637 A5 JP 2014067637A5
- Authority
- JP
- Japan
- Prior art keywords
- carbon material
- negative electrode
- secondary battery
- nonaqueous secondary
- composite
- 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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- 239000003575 carbonaceous material Substances 0.000 claims description 22
- 239000002131 composite material Substances 0.000 claims description 9
- 229910021382 natural graphite Inorganic materials 0.000 claims description 7
- 239000011149 active material Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 238000005563 spheronization Methods 0.000 claims 1
- 239000007770 graphite material Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012213050A JP6127426B2 (ja) | 2012-09-26 | 2012-09-26 | 非水系二次電池用炭素材、負極及び、非水系二次電池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012213050A JP6127426B2 (ja) | 2012-09-26 | 2012-09-26 | 非水系二次電池用炭素材、負極及び、非水系二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014067637A JP2014067637A (ja) | 2014-04-17 |
| JP2014067637A5 true JP2014067637A5 (enExample) | 2015-10-08 |
| JP6127426B2 JP6127426B2 (ja) | 2017-05-17 |
Family
ID=50743824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012213050A Active JP6127426B2 (ja) | 2012-09-26 | 2012-09-26 | 非水系二次電池用炭素材、負極及び、非水系二次電池 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6127426B2 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9552900B2 (en) | 2014-09-09 | 2017-01-24 | Graphene Platform Corporation | Composite conductive material, power storage device, conductive dispersion, conductive device, conductive composite and thermally conductive composite |
| GB2530631B (en) * | 2014-09-09 | 2017-04-12 | Graphene Platform Corp | A method of producing a composite conductive material |
| JP5688669B1 (ja) * | 2014-09-09 | 2015-03-25 | グラフェンプラットフォーム株式会社 | グラフェン前駆体として用いられる黒鉛系炭素素材、これを含有するグラフェン分散液及びグラフェン複合体並びにこれを製造する方法 |
| JP5777195B1 (ja) * | 2014-09-09 | 2015-09-09 | グラフェンプラットフォーム株式会社 | 複合伝導素材体、蓄電デバイス、導電性分散液、導電デバイス、導電性コンポジット及び熱伝導性コンポジット並びに複合伝導素材の製造方法 |
| AU2015203587B2 (en) * | 2014-09-09 | 2015-11-12 | Graphene Platform Corporation | Graphite-based carbon material useful as graphene precursor, as well as method of producing the same |
| US9598593B2 (en) | 2015-02-27 | 2017-03-21 | Graphene Platform Corporation | Graphene composite and method of producing the same |
| WO2017068147A1 (en) * | 2015-10-21 | 2017-04-27 | Imerys Graphite & Carbon Switzerland Ltd. | Carbonaceous composite materials with snowball-like morphology |
| CN106629702A (zh) * | 2016-12-21 | 2017-05-10 | 上海杉杉科技有限公司 | 一种高循环天然石墨负极材料的加工方法 |
| CN111971828A (zh) * | 2018-03-28 | 2020-11-20 | 日立化成株式会社 | 锂离子二次电池用负极材的制造方法和锂离子二次电池的制造方法 |
| EP4517883A4 (en) * | 2022-11-25 | 2025-11-19 | Contemporary Amperex Technology Hong Kong Ltd | SECONDARY BATTERY AND ELECTRICAL DEVICE |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4499498B2 (ja) * | 2003-07-16 | 2010-07-07 | 関西熱化学株式会社 | リチウムイオン二次電池用負極材料およびその製造方法、並びに、該負極材料を使用したリチウムイオン二次電池用負極及びリチウムイオン二次電池 |
| JP5042854B2 (ja) * | 2005-12-14 | 2012-10-03 | 日本コークス工業株式会社 | 黒鉛粒子、炭素−黒鉛複合粒子及びそれらの製造方法 |
| JP5407196B2 (ja) * | 2008-06-27 | 2014-02-05 | 三菱化学株式会社 | 非水系二次電池用複合黒鉛粒子、それを含有する負極材料、負極及び非水系二次電池 |
-
2012
- 2012-09-26 JP JP2012213050A patent/JP6127426B2/ja active Active
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