JP6930196B2 - 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 - Google Patents
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 Download PDFInfo
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- JP6930196B2 JP6930196B2 JP2017083464A JP2017083464A JP6930196B2 JP 6930196 B2 JP6930196 B2 JP 6930196B2 JP 2017083464 A JP2017083464 A JP 2017083464A JP 2017083464 A JP2017083464 A JP 2017083464A JP 6930196 B2 JP6930196 B2 JP 6930196B2
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- positive electrode
- active material
- lithium ion
- ion battery
- electrode material
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- 238000004519 manufacturing process Methods 0.000 title claims description 10
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- 239000011149 active material Substances 0.000 claims description 70
- 238000007306 functionalization reaction Methods 0.000 claims description 41
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- 238000001069 Raman spectroscopy Methods 0.000 claims description 6
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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| 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 |
| 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 |
| JP7406109B2 (ja) * | 2019-02-01 | 2023-12-27 | 日亜化学工業株式会社 | 非水系二次電池用電極活物質及びその製造方法 |
| WO2020158887A1 (ja) * | 2019-02-01 | 2020-08-06 | 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 |
| WO2021074592A1 (en) * | 2019-10-18 | 2021-04-22 | Echion Technologies Limited | Active electrode material |
| CN114846647A (zh) * | 2019-12-27 | 2022-08-02 | 株式会社半导体能源研究所 | 电极浆料的制造方法、电极的制造方法、正极的制造方法、二次电池用电极、二次电池用正极 |
| US20230299270A1 (en) * | 2020-01-07 | 2023-09-21 | Sekisui Chemical Co., Ltd. | Method for producing particles |
| WO2022009019A1 (ja) * | 2020-07-10 | 2022-01-13 | 株式会社半導体エネルギー研究所 | 電極、二次電池、移動体および電子機器 |
| 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 |
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