CN1635649A - 碱性电池正极活性物质的表面包覆氢氧化钴及制备方法 - Google Patents
碱性电池正极活性物质的表面包覆氢氧化钴及制备方法 Download PDFInfo
- Publication number
- CN1635649A CN1635649A CNA2003101098653A CN200310109865A CN1635649A CN 1635649 A CN1635649 A CN 1635649A CN A2003101098653 A CNA2003101098653 A CN A2003101098653A CN 200310109865 A CN200310109865 A CN 200310109865A CN 1635649 A CN1635649 A CN 1635649A
- Authority
- CN
- China
- Prior art keywords
- cobalt
- hydroxide
- active material
- nickel hydroxide
- preparation
- 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
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 title claims abstract description 36
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000006183 anode active material Substances 0.000 title claims description 16
- 238000005253 cladding Methods 0.000 title 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims abstract description 40
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 19
- 239000010941 cobalt Substances 0.000 claims abstract description 19
- 238000005406 washing Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims abstract description 4
- 239000003963 antioxidant agent Substances 0.000 claims description 30
- 230000003078 antioxidant effect Effects 0.000 claims description 30
- 235000006708 antioxidants Nutrition 0.000 claims description 30
- 239000000243 solution Substances 0.000 claims description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- 238000011282 treatment Methods 0.000 claims description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229940044175 cobalt sulfate Drugs 0.000 claims description 11
- 229910000361 cobalt sulfate Inorganic materials 0.000 claims description 11
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 8
- 239000003960 organic solvent Substances 0.000 claims description 8
- 239000011149 active material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 4
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- 150000001299 aldehydes Chemical class 0.000 claims description 4
- 150000001450 anions Chemical class 0.000 claims description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 150000003891 oxalate salts Chemical class 0.000 claims description 4
- 238000002161 passivation Methods 0.000 claims description 4
- 150000002989 phenols Chemical class 0.000 claims description 4
- 229930003231 vitamin Natural products 0.000 claims description 4
- 239000011782 vitamin Substances 0.000 claims description 4
- 235000013343 vitamin Nutrition 0.000 claims description 4
- 229940088594 vitamin Drugs 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 229930003268 Vitamin C Natural products 0.000 claims description 2
- XTOOSYPCCZOKMC-UHFFFAOYSA-L [OH-].[OH-].[Co].[Ni++] Chemical compound [OH-].[OH-].[Co].[Ni++] XTOOSYPCCZOKMC-UHFFFAOYSA-L 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 239000012670 alkaline solution Substances 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 238000009472 formulation Methods 0.000 claims description 2
- -1 inorganic acid salt Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims description 2
- 230000001603 reducing effect Effects 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 235000019154 vitamin C Nutrition 0.000 claims description 2
- 239000011718 vitamin C Substances 0.000 claims description 2
- 239000013543 active substance Substances 0.000 abstract 3
- 238000001035 drying Methods 0.000 abstract 1
- 235000013495 cobalt Nutrition 0.000 description 13
- 239000002245 particle Substances 0.000 description 8
- DLHSXQSAISCVNN-UHFFFAOYSA-M hydroxy(oxo)cobalt Chemical compound O[Co]=O DLHSXQSAISCVNN-UHFFFAOYSA-M 0.000 description 6
- 239000011343 solid material Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 239000006258 conductive agent Substances 0.000 description 3
- 239000007774 positive electrode material Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910017704 MH-Ni Inorganic materials 0.000 description 1
- 229910017739 MH—Ni Inorganic materials 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 229910007567 Zn-Ni Inorganic materials 0.000 description 1
- 229910007614 Zn—Ni Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000022131 cell cycle Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001869 cobalt compounds Chemical class 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- 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
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
样品名称 | 电池内阻 | 循环寿命 | 过放后容量 | 电池容量 |
样品1 | 21.6mAH | 610次 | 730 | 746 |
样品2 | 21.8mAH | 615次 | 741 | 755 |
样品3 | 22.3mAH | 601次 | 726 | 734 |
标准样 | 24.6mAH | 530次 | 650 | 705 |
样品名称 | 样品1 | 样品2 | 样品3 | 标准样 |
测试结果 | 20小时 | 46小时 | 120小时 | 3小时 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101098653A CN100399605C (zh) | 2003-12-26 | 2003-12-26 | 碱性电池正极活性物质的表面包覆氢氧化钴的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101098653A CN100399605C (zh) | 2003-12-26 | 2003-12-26 | 碱性电池正极活性物质的表面包覆氢氧化钴的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1635649A true CN1635649A (zh) | 2005-07-06 |
CN100399605C CN100399605C (zh) | 2008-07-02 |
Family
ID=34843153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101098653A Expired - Lifetime CN100399605C (zh) | 2003-12-26 | 2003-12-26 | 碱性电池正极活性物质的表面包覆氢氧化钴的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100399605C (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100372159C (zh) * | 2006-01-06 | 2008-02-27 | 福建南平南孚電池有限公司 | 碱性电池的阴极材料 |
CN102509628A (zh) * | 2011-09-29 | 2012-06-20 | 南开大学 | 超级电容器用纳米Ni(OH)2与Co(OH)2复合材料及制备方法 |
CN102544453A (zh) * | 2010-12-17 | 2012-07-04 | 广州市云通磁电有限公司 | 一种镍氢动力电池专用正极制造方法 |
CN102728852A (zh) * | 2012-07-10 | 2012-10-17 | 国家钽铌特种金属材料工程技术研究中心 | 一种氧化物或金属包覆镍超细粉体的制备方法 |
CN102866089A (zh) * | 2012-08-31 | 2013-01-09 | 常熟市德虞矿山机电有限公司 | 一种用于粉尘浓度传感器的光电信号采集转换装置 |
CN103296274A (zh) * | 2013-05-15 | 2013-09-11 | 中信国安盟固利电源技术有限公司 | 一种高容量、低残碱、低pH值的包覆型镍钴酸锂正极材料及其制备方法 |
CN106006760A (zh) * | 2016-05-27 | 2016-10-12 | 湖南海纳新材料有限公司 | 一种防止无定型氢氧化亚钴纯化时被氧化的方法 |
CN107180953A (zh) * | 2012-10-25 | 2017-09-19 | 住友金属矿山株式会社 | 碱性二次电池正极活性物质用的包覆氢氧化镍粉末及其制造方法 |
CN109114885A (zh) * | 2018-08-06 | 2019-01-01 | 金川集团股份有限公司 | 一种表面包覆氢氧化钴的球形氢氧化镍的干燥方法及装置 |
CN109643797A (zh) * | 2016-08-29 | 2019-04-16 | 株式会社田中化学研究所 | 钠离子二次电池用正极活性物质 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0696076B1 (en) * | 1994-08-04 | 1998-11-11 | Sanyo Electric Co., Ltd. | Active material powder for non-sintered nickel electrode, non-sintered nickel electrode for alkaline battery and process for producing the same |
JP3223858B2 (ja) * | 1996-12-24 | 2001-10-29 | 松下電器産業株式会社 | アルカリ蓄電池とその正極活物質およびその製造方法 |
JP3412451B2 (ja) * | 1997-06-03 | 2003-06-03 | 松下電器産業株式会社 | アルカリ蓄電池正極用ニッケル焼結基板とその製造法およびアルカリ蓄電池 |
CN1089196C (zh) * | 1999-05-21 | 2002-08-14 | 清华大学 | 高密度球形氢氧化镍的表面覆钴工艺 |
-
2003
- 2003-12-26 CN CNB2003101098653A patent/CN100399605C/zh not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100372159C (zh) * | 2006-01-06 | 2008-02-27 | 福建南平南孚電池有限公司 | 碱性电池的阴极材料 |
CN102544453A (zh) * | 2010-12-17 | 2012-07-04 | 广州市云通磁电有限公司 | 一种镍氢动力电池专用正极制造方法 |
CN102509628B (zh) * | 2011-09-29 | 2014-08-27 | 南开大学 | 超级电容器用纳米Ni(OH)2与Co(OH)2复合材料及制备方法 |
CN102509628A (zh) * | 2011-09-29 | 2012-06-20 | 南开大学 | 超级电容器用纳米Ni(OH)2与Co(OH)2复合材料及制备方法 |
CN102728852A (zh) * | 2012-07-10 | 2012-10-17 | 国家钽铌特种金属材料工程技术研究中心 | 一种氧化物或金属包覆镍超细粉体的制备方法 |
CN102728852B (zh) * | 2012-07-10 | 2014-11-12 | 国家钽铌特种金属材料工程技术研究中心 | 一种氧化物或金属包覆镍超细粉体的制备方法 |
CN102866089A (zh) * | 2012-08-31 | 2013-01-09 | 常熟市德虞矿山机电有限公司 | 一种用于粉尘浓度传感器的光电信号采集转换装置 |
CN107180953A (zh) * | 2012-10-25 | 2017-09-19 | 住友金属矿山株式会社 | 碱性二次电池正极活性物质用的包覆氢氧化镍粉末及其制造方法 |
CN103296274A (zh) * | 2013-05-15 | 2013-09-11 | 中信国安盟固利电源技术有限公司 | 一种高容量、低残碱、低pH值的包覆型镍钴酸锂正极材料及其制备方法 |
CN103296274B (zh) * | 2013-05-15 | 2016-06-15 | 中信国安盟固利电源技术有限公司 | 一种高容量、低残碱、低pH值的包覆型镍钴酸锂正极材料及其制备方法 |
CN106006760A (zh) * | 2016-05-27 | 2016-10-12 | 湖南海纳新材料有限公司 | 一种防止无定型氢氧化亚钴纯化时被氧化的方法 |
CN109643797A (zh) * | 2016-08-29 | 2019-04-16 | 株式会社田中化学研究所 | 钠离子二次电池用正极活性物质 |
CN109114885A (zh) * | 2018-08-06 | 2019-01-01 | 金川集团股份有限公司 | 一种表面包覆氢氧化钴的球形氢氧化镍的干燥方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN100399605C (zh) | 2008-07-02 |
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