CN100336249C - 一种在球形氢氧化镍表面包覆羟基氧化钴的方法 - Google Patents
一种在球形氢氧化镍表面包覆羟基氧化钴的方法 Download PDFInfo
- Publication number
- CN100336249C CN100336249C CNB2005100485573A CN200510048557A CN100336249C CN 100336249 C CN100336249 C CN 100336249C CN B2005100485573 A CNB2005100485573 A CN B2005100485573A CN 200510048557 A CN200510048557 A CN 200510048557A CN 100336249 C CN100336249 C CN 100336249C
- Authority
- CN
- China
- Prior art keywords
- nickel hydroxide
- solution
- ball
- sodium hydroxide
- spherical nickel
- 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.)
- Active
Links
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 14
- DLHSXQSAISCVNN-UHFFFAOYSA-M hydroxy(oxo)cobalt Chemical compound O[Co]=O DLHSXQSAISCVNN-UHFFFAOYSA-M 0.000 title claims abstract description 10
- 238000005253 cladding Methods 0.000 title claims abstract description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 36
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 6
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 230000035484 reaction time Effects 0.000 claims abstract description 3
- 229940044175 cobalt sulfate Drugs 0.000 claims description 9
- 229910000361 cobalt sulfate Inorganic materials 0.000 claims description 9
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 239000012265 solid product Substances 0.000 claims description 2
- 239000007772 electrode material Substances 0.000 abstract description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 208000006278 hypochromic anemia Diseases 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 235000013495 cobalt Nutrition 0.000 description 1
- 150000001869 cobalt compounds Chemical class 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003643 water by type Substances 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)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100485573A CN100336249C (zh) | 2005-11-11 | 2005-11-11 | 一种在球形氢氧化镍表面包覆羟基氧化钴的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100485573A CN100336249C (zh) | 2005-11-11 | 2005-11-11 | 一种在球形氢氧化镍表面包覆羟基氧化钴的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1794492A CN1794492A (zh) | 2006-06-28 |
CN100336249C true CN100336249C (zh) | 2007-09-05 |
Family
ID=36805832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100485573A Active CN100336249C (zh) | 2005-11-11 | 2005-11-11 | 一种在球形氢氧化镍表面包覆羟基氧化钴的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100336249C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102054987A (zh) * | 2010-11-24 | 2011-05-11 | 安徽亚兰德新能源材料有限公司 | 高温电池正极用球形氢氧化镍及其制备方法 |
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 |
CN102544509B (zh) * | 2011-12-31 | 2014-02-26 | 泉州劲鑫电子有限公司 | 一种高温镍氢电池的制作方法 |
CN103204555B (zh) * | 2013-04-26 | 2015-08-19 | 先进储能材料国家工程研究中心有限责任公司 | 制备表面包覆γ羟基氧化钴的球形氢氧化镍的方法 |
CN103466722B (zh) * | 2013-08-26 | 2015-05-27 | 无锡中经金属粉末有限公司 | 一种纳米级羟基氧化钴合成工艺 |
CN109987643A (zh) * | 2017-12-29 | 2019-07-09 | 荆门市格林美新材料有限公司 | 一种层状羟基氧化钴前驱体的制备方法 |
CN110354907B (zh) * | 2019-08-30 | 2022-01-11 | 济南大学 | 一种羟基氧化钴纳米片负载钴mof复合催化剂的制备及固氮应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5523182A (en) * | 1992-11-12 | 1996-06-04 | Ovonic Battery Company, Inc. | Enhanced nickel hydroxide positive electrode materials for alkaline rechargeable electrochemical cells |
JPH1074512A (ja) * | 1996-07-04 | 1998-03-17 | Matsushita Electric Ind Co Ltd | ニッケル水素二次電池とその正極 |
CN1462079A (zh) * | 2002-05-28 | 2003-12-17 | 陈韶峰 | 一次碱性电池正极材料β-NiOOH及其制备工艺 |
CN1525584A (zh) * | 2000-07-14 | 2004-09-01 | ���µ�����ҵ��ʽ���� | 碱性蓄电池用正极活性物质的制备方法 |
-
2005
- 2005-11-11 CN CNB2005100485573A patent/CN100336249C/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5523182A (en) * | 1992-11-12 | 1996-06-04 | Ovonic Battery Company, Inc. | Enhanced nickel hydroxide positive electrode materials for alkaline rechargeable electrochemical cells |
JPH1074512A (ja) * | 1996-07-04 | 1998-03-17 | Matsushita Electric Ind Co Ltd | ニッケル水素二次電池とその正極 |
CN1525584A (zh) * | 2000-07-14 | 2004-09-01 | ���µ�����ҵ��ʽ���� | 碱性蓄电池用正极活性物质的制备方法 |
CN1462079A (zh) * | 2002-05-28 | 2003-12-17 | 陈韶峰 | 一次碱性电池正极材料β-NiOOH及其制备工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN1794492A (zh) | 2006-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104134791B (zh) | 一种高电压单晶镍钴锰酸锂正极材料及其制备方法 | |
CN101229928B (zh) | 一种球形镍钴锰酸锂材料的制备方法 | |
CN112993242B (zh) | 镍钴锰正极材料和废旧镍钴锰正极材料的回收方法 | |
CN108598441A (zh) | 一种不同粒度窄分布三元前驱体及其制备方法 | |
CN112357975A (zh) | 一种中空型三元正极材料前驱体的制备方法及所制得的三元正极材料前驱体 | |
CN104979554B (zh) | 一种镍钴铝酸锂及其前驱体的制备方法 | |
CN100336249C (zh) | 一种在球形氢氧化镍表面包覆羟基氧化钴的方法 | |
CN113444257A (zh) | 一种不饱和配位锰基金属有机框架复合材料的制备方法及其应用 | |
CN109524638A (zh) | 钠离子导体包覆富锂锰基层状正极材料的制备方法 | |
CN112591808B (zh) | 一种低钠硫的镍钴锰三元前驱体的制备方法 | |
CN108777293B (zh) | 一种纳米复合材料及其制备方法和应用 | |
CN103515611A (zh) | 一种纳米氧化铝膜包覆的锂离子正极材料及其制备方法 | |
CN103199241B (zh) | 一种制备表面包覆γ羟基氧化钴的球形氢氧化镍的方法 | |
CN103204555B (zh) | 制备表面包覆γ羟基氧化钴的球形氢氧化镍的方法 | |
CN110655115A (zh) | 一种一步法连续合成高活性球型羟基氧化锰的生产工艺 | |
CN110010856B (zh) | 阳极氧化共沉积法制备导电性聚苯胺修饰的钛基二氧化铅电极 | |
CN109904440A (zh) | 一种镍钴铝全梯度正极材料前驱体前驱体及其制备方法 | |
CN107275649A (zh) | 一种铂银合金空心纳米花的制备方法 | |
CN103094575A (zh) | 纳米α相氢氧化镍表面包覆CoOOH的方法 | |
CN1089196C (zh) | 高密度球形氢氧化镍的表面覆钴工艺 | |
CN107055613B (zh) | 一种无基底五氧化二铌纳米片阵列负极材料及其制备方法和应用 | |
CN102024943A (zh) | 一种可充锂锰氧复合材料合成方法 | |
CN1111918C (zh) | 一种镍正极活性材料球形α-氢氧化镍的制备方法 | |
CN112279310A (zh) | 一种三元正极材料前驱体的制备方法 | |
CN1075470C (zh) | 在球形氢氧化镍表面包覆氢氧氧化钴的工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HENAN KELONG NEW ENERGY CO., LTD. Free format text: FORMER NAME: HENAN XINFEI KELONG POWER CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 453003, 25 Chemical Road, Hongqi District, Henan, Xinxiang Patentee after: Henan Longke New Energy Co., Ltd. Address before: 453003, 25 Chemical Road, Hongqi District, Henan, Xinxiang Patentee before: Xinfei Kelong Electric Power Co., Ltd., Henan |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 453003 east section of Chemical Road, Xinxiang Development Zone, Henan Patentee after: Henan Longke New Energy Co., Ltd. Address before: 453003, 25 Chemical Road, Hongqi District, Henan, Xinxiang Patentee before: Henan Longke New Energy Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 453003 east section of Chemical Road, Xinxiang Development Zone, Henan Patentee after: Henan Kelong new energy Limited by Share Ltd Address before: 453003 east section of Chemical Road, Xinxiang Development Zone, Henan Patentee before: Henan Longke New Energy Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 453000 East Road, chemical industry zone, Xinxiang, Henan Patentee after: Henan Kelong new energy Limited by Share Ltd Address before: 453003 east section of Chemical Road, Xinxiang Development Zone, Henan Patentee before: Henan Kelong new energy Limited by Share Ltd |