JP6356333B2 - リチウムニッケルマンガン酸化物電池カソード材料の調製方法及びリチウムニッケルマンガン酸化物電池カソード材料 - Google Patents
リチウムニッケルマンガン酸化物電池カソード材料の調製方法及びリチウムニッケルマンガン酸化物電池カソード材料 Download PDFInfo
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- JP6356333B2 JP6356333B2 JP2017503914A JP2017503914A JP6356333B2 JP 6356333 B2 JP6356333 B2 JP 6356333B2 JP 2017503914 A JP2017503914 A JP 2017503914A JP 2017503914 A JP2017503914 A JP 2017503914A JP 6356333 B2 JP6356333 B2 JP 6356333B2
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- Prior art keywords
- compound
- manganese oxide
- cathode material
- lithium
- lithium nickel
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- 239000010406 cathode material Substances 0.000 title claims description 54
- FRMOHNDAXZZWQI-UHFFFAOYSA-N lithium manganese(2+) nickel(2+) oxygen(2-) Chemical compound [O-2].[Mn+2].[Ni+2].[Li+] FRMOHNDAXZZWQI-UHFFFAOYSA-N 0.000 title claims description 50
- 238000000034 method Methods 0.000 title claims description 12
- 238000002360 preparation method Methods 0.000 claims description 44
- 150000002642 lithium compounds Chemical class 0.000 claims description 27
- 239000002243 precursor Substances 0.000 claims description 25
- 150000001875 compounds Chemical class 0.000 claims description 21
- 238000005498 polishing Methods 0.000 claims description 19
- 239000011572 manganese Substances 0.000 claims description 16
- 150000002697 manganese compounds Chemical class 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 14
- 150000002816 nickel compounds Chemical class 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 238000010304 firing Methods 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 4
- 101100513612 Microdochium nivale MnCO gene Proteins 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 8
- 239000000126 substance Substances 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 description 22
- 150000003682 vanadium compounds Chemical class 0.000 description 21
- 239000000843 powder Substances 0.000 description 20
- 238000003746 solid phase reaction Methods 0.000 description 9
- 238000004455 differential thermal analysis Methods 0.000 description 6
- -1 lithium nickel manganese oxide compound Chemical class 0.000 description 6
- 238000002411 thermogravimetry Methods 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000011164 primary particle Substances 0.000 description 5
- 229910001456 vanadium ion Inorganic materials 0.000 description 5
- 238000004626 scanning electron microscopy Methods 0.000 description 3
- ZYXUQEDFWHDILZ-UHFFFAOYSA-N [Ni].[Mn].[Li] Chemical compound [Ni].[Mn].[Li] ZYXUQEDFWHDILZ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000001463 antimony compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000002822 niobium compounds Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011163 secondary particle Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000010671 solid-state reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Nickelates
- C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
- C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
- C01G53/54—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [Mn2O4]-, e.g. Li(NixMn2-x)O4, Li(MyNixMn2-x-y)O4
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Nickelates
- C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
- C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Nickelates
- C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
- C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
- C01G53/52—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [Mn2O4]2-, e.g. Li2(NixMn2-x)O4, Li2(MyNixMn2-x-y)O4
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/11—Powder tap density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Description
ここで、本開示を、以下の実施形態を参照してより具体的に説明する。本開示の好ましい実施形態の以下の説明は、例示及び説明のみを目的として本明細書に提示されていることに留意されたい。包括的であること又は開示された正確な形態に限定されることは意図されない。
Claims (7)
- リチウムニッケルマンガン酸化物電池カソード材料の調製方法であって、
(a)ニッケル化合物、マンガン化合物、第1の量のリチウム化合物、第2の量のリチウム化合物、及びV 2 O 5 を提供するステップ;
(b)前記ニッケル化合物、前記第1の量のリチウム化合物、分散剤及び脱イオン水を、第1の時間混合及び撹拌して、第1の生成物混合物を生成させるステップ;
(c)前記第1の生成物混合物に前記マンガン化合物を添加し、次いで第2の時間混合及び撹拌して、第2の生成物混合物を生成させるステップ;
(d)前記第2の生成物混合物に第1の研磨を実施して、第1の前駆物質混合物を生成させるステップ;
(e)前記第2の量のリチウム化合物、V 2 O 5 、及び前記第1の前駆物質混合物を、第3の時間混合及び撹拌し、次いで第2の研磨を実施して、第2の前駆物質混合物を生成させるステップ;及び
(f)前記第2の前駆物質混合物を焼成して、前記リチウムニッケルマンガン酸化物電池カソード材料を生成させるステップ、を含み、
ここで、前記リチウムニッケルマンガン酸化物電池カソード材料の式がLi 1.0+x Ni 0.5 Mn 1.5 V y O 4 により表され、式中、xが−0.1以上かつ0.1以下であり、yが0より大きくかつ0.08以下である、調製方法。 - 前記ニッケル化合物が、NiO及びNiCO3からなる群より選択される、請求項1に記載の調製方法。
- 前記マンガン化合物が、Mn2O3、MnO、MnCO3及びMn2(CO3)3からなる群より選択される、請求項1に記載の調製方法。
- 前記第1の量のリチウム化合物及び前記第2の量のリチウム化合物のそれぞれが、LiOH及びLi2CO3からなる群より選択され、前記第1の量のリチウム化合物及び前記第2の量のリチウム化合物が、同じ化合物であるか、又は異なる化合物である、請求項1に記載の調製方法。
- 前記第1の時間、前記第2の時間及び前記第3の時間のそれぞれが、10分間である、請求項1に記載の調製方法。
- 前記第1の研磨が、450〜650rpmで2〜3時間のボールミル研磨によって実行される、請求項1に記載の調製方法。
- 前記第2の研磨が、350〜750rpmで2〜3時間のボールミル研磨によって実行される、請求項1に記載の調製方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462029146P | 2014-07-25 | 2014-07-25 | |
US62/029,146 | 2014-07-25 | ||
PCT/CN2015/084909 WO2016011963A1 (zh) | 2014-07-25 | 2015-07-23 | 锂镍锰氧电池正极材料的制备方法及锂镍锰氧电池正极材料 |
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JP2017527958A JP2017527958A (ja) | 2017-09-21 |
JP6356333B2 true JP6356333B2 (ja) | 2018-07-11 |
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JP2017503914A Active JP6356333B2 (ja) | 2014-07-25 | 2015-07-23 | リチウムニッケルマンガン酸化物電池カソード材料の調製方法及びリチウムニッケルマンガン酸化物電池カソード材料 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10128500B2 (ja) |
EP (1) | EP3174138A4 (ja) |
JP (1) | JP6356333B2 (ja) |
KR (1) | KR101923836B1 (ja) |
CN (1) | CN106663791A (ja) |
CA (1) | CA2956381C (ja) |
TW (1) | TWI571439B (ja) |
WO (1) | WO2016011963A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110416513B (zh) * | 2019-07-23 | 2021-08-31 | 中国恩菲工程技术有限公司 | 碳硅复合材料的制备方法、碳硅复合电极及包含其的电池 |
TWI800941B (zh) * | 2021-10-06 | 2023-05-01 | 芯量科技股份有限公司 | 製備成分均勻正極材料前驅物的方法 |
Family Cites Families (14)
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DE4435117C1 (de) * | 1994-09-30 | 1996-05-15 | Zsw | Ternäre Lithium-Mischoxide, Verfahren zu deren Herstellung sowie deren Verwendung |
JPH09245836A (ja) * | 1996-03-08 | 1997-09-19 | Fuji Photo Film Co Ltd | 非水電解質二次電池 |
IT1283968B1 (it) * | 1996-03-29 | 1998-05-07 | Consiglio Nazionale Ricerche | Batteria ricaricabile al litio o a ioni-litio in grado di sostenere prolungate ciclazioni. |
CA2240805C (en) * | 1997-06-19 | 2005-07-26 | Tosoh Corporation | Spinel-type lithium-manganese oxide containing heteroelements, preparation process and use thereof |
CN1476117A (zh) * | 2002-08-12 | 2004-02-18 | 成都蜀都纳米材料科技发展有限公司 | 锂锰氧氟复合氧化物锂离子二次电池正极材料 |
JP2004155631A (ja) | 2002-11-08 | 2004-06-03 | Dainippon Toryo Co Ltd | 非水リチウム二次電池用のリチウムマンガン系複酸化物粒子、その製造方法及び非水リチウム二次電池 |
US7211237B2 (en) * | 2003-11-26 | 2007-05-01 | 3M Innovative Properties Company | Solid state synthesis of lithium ion battery cathode material |
FR2879822B1 (fr) * | 2004-12-21 | 2009-05-22 | Commissariat Energie Atomique | Materiau d'electrode positive optimise pour accumulateurs au lithium, procede pour sa realisation, electrode, accumulateur et batterie mettant en oeuvre ce materiau |
JP2010282858A (ja) * | 2009-06-05 | 2010-12-16 | Hitachi Ltd | リチウムイオン電池 |
JP5491461B2 (ja) * | 2010-10-15 | 2014-05-14 | ツィンファ ユニバーシティ | 電極用複合材料及びその製造方法、それを採用したリチウムイオン電池 |
CN102324513A (zh) * | 2011-09-19 | 2012-01-18 | 奇瑞汽车股份有限公司 | 一种锂镍锰氧复合正极材料及其制备方法 |
CN102683668B (zh) * | 2011-12-19 | 2016-04-13 | 中国科学院宁波材料技术与工程研究所 | 尖晶石镍锰基氧化物正极材料及其制备方法 |
CN102820464A (zh) * | 2012-09-03 | 2012-12-12 | 济宁市无界科技有限公司 | 二次锂离子电池用锰基复合正极材料制备方法 |
CN103904319B (zh) * | 2014-03-04 | 2015-10-07 | 广东邦普循环科技有限公司 | 一种动力型镍钴锰酸锂正极材料的制备方法 |
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- 2015-07-23 KR KR1020177003148A patent/KR101923836B1/ko active IP Right Grant
- 2015-07-23 JP JP2017503914A patent/JP6356333B2/ja active Active
- 2015-07-23 TW TW104123840A patent/TWI571439B/zh active
- 2015-07-23 EP EP15824250.3A patent/EP3174138A4/en not_active Withdrawn
- 2015-07-23 WO PCT/CN2015/084909 patent/WO2016011963A1/zh active Application Filing
- 2015-07-23 CN CN201580037868.1A patent/CN106663791A/zh active Pending
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Also Published As
Publication number | Publication date |
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TWI571439B (zh) | 2017-02-21 |
TW201604135A (zh) | 2016-02-01 |
EP3174138A1 (en) | 2017-05-31 |
CN106663791A (zh) | 2017-05-10 |
CA2956381C (en) | 2020-06-09 |
JP2017527958A (ja) | 2017-09-21 |
US10128500B2 (en) | 2018-11-13 |
KR101923836B1 (ko) | 2018-11-29 |
US20170207452A1 (en) | 2017-07-20 |
KR20170030560A (ko) | 2017-03-17 |
WO2016011963A1 (zh) | 2016-01-28 |
CA2956381A1 (en) | 2016-01-28 |
EP3174138A4 (en) | 2017-07-12 |
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