JP2016143527A5 - - Google Patents
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- Publication number
- JP2016143527A5 JP2016143527A5 JP2015017393A JP2015017393A JP2016143527A5 JP 2016143527 A5 JP2016143527 A5 JP 2016143527A5 JP 2015017393 A JP2015017393 A JP 2015017393A JP 2015017393 A JP2015017393 A JP 2015017393A JP 2016143527 A5 JP2016143527 A5 JP 2016143527A5
- Authority
- JP
- Japan
- Prior art keywords
- coating agents
- coating
- lithium
- proposed
- phosphate
- 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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- 239000011248 coating agent Substances 0.000 description 7
- 239000002131 composite material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229910021583 Cobalt(III) fluoride Inorganic materials 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910000152 cobalt phosphate Inorganic materials 0.000 description 1
- ZBDSFTZNNQNSQM-UHFFFAOYSA-H cobalt(2+);diphosphate Chemical compound [Co+2].[Co+2].[Co+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O ZBDSFTZNNQNSQM-UHFFFAOYSA-H 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- RSNHXDVSISOZOB-UHFFFAOYSA-N lithium nickel Chemical compound [Li].[Ni] RSNHXDVSISOZOB-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015017393A JP6572545B2 (ja) | 2015-01-30 | 2015-01-30 | 被覆リチウム−ニッケル複合酸化物粒子の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015017393A JP6572545B2 (ja) | 2015-01-30 | 2015-01-30 | 被覆リチウム−ニッケル複合酸化物粒子の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016143527A JP2016143527A (ja) | 2016-08-08 |
| JP2016143527A5 true JP2016143527A5 (enrdf_load_stackoverflow) | 2018-03-15 |
| JP6572545B2 JP6572545B2 (ja) | 2019-09-11 |
Family
ID=56570712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015017393A Active JP6572545B2 (ja) | 2015-01-30 | 2015-01-30 | 被覆リチウム−ニッケル複合酸化物粒子の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6572545B2 (enrdf_load_stackoverflow) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899540A (zh) * | 2018-05-25 | 2018-11-27 | 佛山市德方纳米科技有限公司 | 磷酸铁锂复合材料及其制备方法和锂离子电池 |
| JP7145394B2 (ja) * | 2019-01-09 | 2022-10-03 | トヨタ自動車株式会社 | リチウムイオン二次電池用正極活物質複合材料の製造方法 |
| JP7163872B2 (ja) | 2019-06-05 | 2022-11-01 | トヨタ自動車株式会社 | 湿潤混合物、被膜付きリチウム含有正極活物質粒子、及び、リチウムイオン二次電池の製造方法、湿潤混合物、被膜付きリチウム含有正極活物質粒子、及び、リチウムイオン二次電池 |
| CN112750994B (zh) * | 2019-10-31 | 2023-08-29 | 深圳市贝特瑞纳米科技有限公司 | 一种正极材料、其制备方法及用途 |
| CN112952046A (zh) * | 2019-12-10 | 2021-06-11 | 广州汽车集团股份有限公司 | 正极浆料制备方法、正极极片、硬包电芯、锂离子电池包及其应用 |
| KR102144057B1 (ko) * | 2019-12-24 | 2020-08-12 | 주식회사 에스엠랩 | 양극활물질, 이의 제조방법 및 이를 포함하는 양극을 포함한 리튬이차전지 |
| CN112018378B (zh) * | 2020-05-26 | 2023-03-21 | 宜宾锂宝新材料有限公司 | 一种减小高电压三元正极材料金属溶出的包覆改性方法 |
| KR102461495B1 (ko) * | 2020-10-28 | 2022-11-01 | (주)포스코케미칼 | 이차전지 양극활물질용 리튬-니켈 복합 산화물의 제조방법 |
| JP2023053728A (ja) | 2021-10-01 | 2023-04-13 | 住友化学株式会社 | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池、並びに、リチウム二次電池用正極活物質の製造方法 |
| CN116462243B (zh) * | 2023-06-19 | 2023-09-26 | 宜宾光原锂电材料有限公司 | 一种电池及其三元正极材料和其前驱体与制备方法 |
| CN118039872B (zh) * | 2024-03-04 | 2024-08-09 | 安徽博石高科新材料股份有限公司 | 表面具有复合电解质膜的高电压镍锰酸锂及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3539223B2 (ja) * | 1998-08-07 | 2004-07-07 | 松下電器産業株式会社 | 非水電解液二次電池用正極活物質の製造方法と非水電解液二次電池用正極活物質およびそれを用いた非水電解液二次電池 |
| JP4061388B2 (ja) * | 1999-04-21 | 2008-03-19 | Ｄｏｗａエレクトロニクス株式会社 | 非水二次電池用正極活物質、その製造方法、およびそれを用いた非水二次電池 |
| JP3775552B2 (ja) * | 1999-05-31 | 2006-05-17 | 同和鉱業株式会社 | 正極活物質および非水系二次電池 |
| JP4243131B2 (ja) * | 2003-04-24 | 2009-03-25 | 住友金属鉱山株式会社 | リチウム二次電池用正極活物質およびその製造方法 |
| JP4923397B2 (ja) * | 2004-09-06 | 2012-04-25 | 日産自動車株式会社 | 非水電解質リチウムイオン二次電池用正極材料およびその製造方法 |
| US20090194747A1 (en) * | 2008-02-04 | 2009-08-06 | Vale Inco Limited | Method for improving environmental stability of cathode materials for lithium batteries |
| JP2010055777A (ja) * | 2008-08-26 | 2010-03-11 | Sony Corp | 正極活物質の製造方法および正極活物質 |
| EP2375477B1 (en) * | 2009-01-06 | 2016-12-21 | LG Chem, Ltd. | Positive electrode active material for lithium secondary battery |
-
2015
- 2015-01-30 JP JP2015017393A patent/JP6572545B2/ja active Active
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