JP2016136517A5 - - Google Patents
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- Publication number
- JP2016136517A5 JP2016136517A5 JP2016003704A JP2016003704A JP2016136517A5 JP 2016136517 A5 JP2016136517 A5 JP 2016136517A5 JP 2016003704 A JP2016003704 A JP 2016003704A JP 2016003704 A JP2016003704 A JP 2016003704A JP 2016136517 A5 JP2016136517 A5 JP 2016136517A5
- Authority
- JP
- Japan
- Prior art keywords
- graphite particles
- carbon material
- artificial graphite
- bulk mesophase
- composite carbon
- 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
Links
- 239000002245 particle Substances 0.000 claims 24
- 229910021383 artificial graphite Inorganic materials 0.000 claims 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 10
- 229910002804 graphite Inorganic materials 0.000 claims 10
- 239000010439 graphite Substances 0.000 claims 10
- 239000003575 carbonaceous material Substances 0.000 claims 9
- 239000002131 composite material Substances 0.000 claims 8
- 229910001416 lithium ion Inorganic materials 0.000 claims 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium Ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 2
- 239000011149 active material Substances 0.000 claims 2
- 239000003792 electrolyte Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910021382 natural graphite Inorganic materials 0.000 claims 1
- 230000002093 peripheral Effects 0.000 claims 1
- 238000001878 scanning electron micrograph Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015007038 | 2015-01-16 | ||
| JP2015007038 | 2015-01-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016136517A JP2016136517A (ja) | 2016-07-28 |
| JP2016136517A5 true JP2016136517A5 (ko) | 2019-02-21 |
| JP6746918B2 JP6746918B2 (ja) | 2020-08-26 |
Family
ID=56513138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016003704A Active JP6746918B2 (ja) | 2015-01-16 | 2016-01-12 | 非水系二次電池用炭素材、及び、リチウムイオン二次電池 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6746918B2 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6206611B1 (ja) * | 2017-03-03 | 2017-10-04 | Tdk株式会社 | 負極およびリチウムイオン二次電池 |
| KR102588545B1 (ko) * | 2019-01-18 | 2023-10-12 | 주식회사 엘지에너지솔루션 | 이차전지용 음극 활물질의 제조방법, 이차전지용 음극 및 이를 포함하는 리튬 이차전지 |
| KR20210040809A (ko) * | 2019-10-04 | 2021-04-14 | 주식회사 엘지화학 | 구형화된 카본계 음극활물질, 이의 제조방법, 이를 포함하는 음극 및 리튬 이차전지 |
| KR20220134559A (ko) * | 2020-01-30 | 2022-10-05 | 쇼와덴코머티리얼즈가부시끼가이샤 | 리튬이온 이차전지용 음극재 및 그 제조 방법, 리튬이온 이차전지용 음극, 및 리튬이온 이차전지 |
| CN117276538A (zh) * | 2022-09-26 | 2023-12-22 | 欣旺达动力科技股份有限公司 | 二次电池及电池包 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4542352B2 (ja) * | 2004-02-26 | 2010-09-15 | Ｊｆｅケミカル株式会社 | リチウムイオン二次電池用負極、およびリチウムイオン二次電池 |
| JP2007317551A (ja) * | 2006-05-26 | 2007-12-06 | Sony Corp | 負極及び二次電池 |
| JP6040022B2 (ja) * | 2012-03-02 | 2016-12-07 | Ｊｆｅケミカル株式会社 | リチウムイオン二次電池用負極材料、リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
| JP6087648B2 (ja) * | 2012-05-14 | 2017-03-01 | Ｊｆｅケミカル株式会社 | 複合黒鉛質材料及びその製造方法、リチウムイオン二次電池用負極材料、リチウムイオン二次電池用負極並びにリチウムイオン二次電池 |
-
2016
- 2016-01-12 JP JP2016003704A patent/JP6746918B2/ja active Active
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