CN113120978A - 一种Ni(OH)2及其制备方法 - Google Patents
一种Ni(OH)2及其制备方法 Download PDFInfo
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- CN113120978A CN113120978A CN202110417408.9A CN202110417408A CN113120978A CN 113120978 A CN113120978 A CN 113120978A CN 202110417408 A CN202110417408 A CN 202110417408A CN 113120978 A CN113120978 A CN 113120978A
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- nickel
- electrode
- working electrode
- inorganic electrolyte
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- 238000000034 method Methods 0.000 title claims description 19
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 190
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 54
- 239000003792 electrolyte Substances 0.000 claims abstract description 35
- 238000002360 preparation method Methods 0.000 claims abstract description 25
- 239000007864 aqueous solution Substances 0.000 claims abstract description 18
- 239000002244 precipitate Substances 0.000 claims abstract description 17
- 238000010277 constant-current charging Methods 0.000 claims abstract description 14
- 230000007935 neutral effect Effects 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 61
- 229910052799 carbon Inorganic materials 0.000 claims description 22
- 238000007600 charging Methods 0.000 claims description 18
- 239000003575 carbonaceous material Substances 0.000 claims description 12
- 239000008151 electrolyte solution Substances 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 6
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Chemical group [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 claims description 6
- 229910021389 graphene Inorganic materials 0.000 claims description 5
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 5
- 239000006230 acetylene black Substances 0.000 claims description 4
- 239000007832 Na2SO4 Substances 0.000 claims description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 3
- 239000002041 carbon nanotube Substances 0.000 claims description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- -1 hydroxide ions Chemical class 0.000 abstract description 5
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 abstract description 4
- 229910001453 nickel ion Inorganic materials 0.000 abstract description 4
- 238000002848 electrochemical method Methods 0.000 abstract description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 22
- 239000010410 layer Substances 0.000 description 19
- 239000000047 product Substances 0.000 description 15
- 239000011259 mixed solution Substances 0.000 description 14
- 239000002033 PVDF binder Substances 0.000 description 11
- 229940075397 calomel Drugs 0.000 description 11
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 11
- 229910052697 platinum Inorganic materials 0.000 description 11
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- 238000003917 TEM image Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 229910000474 mercury oxide Inorganic materials 0.000 description 3
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910021607 Silver chloride Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001027 hydrothermal synthesis Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- MINVSWONZWKMDC-UHFFFAOYSA-L mercuriooxysulfonyloxymercury Chemical compound [Hg+].[Hg+].[O-]S([O-])(=O)=O MINVSWONZWKMDC-UHFFFAOYSA-L 0.000 description 2
- 229910000370 mercury sulfate Inorganic materials 0.000 description 2
- 229910000371 mercury(I) sulfate Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000004729 solvothermal method Methods 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001548 drop coating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/04—Oxides; Hydroxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- 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
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- 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
Abstract
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Citations (16)
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CN1210153A (zh) * | 1998-02-27 | 1999-03-10 | 郑州大学 | 氢氧化镍电解一步制备法 |
CN1373818A (zh) * | 1999-05-07 | 2002-10-09 | H.C.施塔克股份有限公司 | 生产氢氧化镍的方法 |
US6800396B1 (en) * | 1999-03-10 | 2004-10-05 | H. C. Starck Gmbh | Nickel hydroxide coated with cobaltous hydroxide |
CN1730730A (zh) * | 2005-07-08 | 2006-02-08 | 北京航空航天大学 | 采用醇水基溶液电沉积制备氢氧化镍电极材料的方法 |
CN101060172A (zh) * | 2007-04-06 | 2007-10-24 | 武汉大学 | 纳米氢氧化镍/碳复合材料及其制备方法和用途 |
CN102082268A (zh) * | 2011-01-06 | 2011-06-01 | 哈尔滨工程大学 | 泡沫镍原位制备Ni(OH)2的镍氢电池正极材料的方法 |
CN102603016A (zh) * | 2012-03-08 | 2012-07-25 | 中国科学院苏州纳米技术与纳米仿生研究所 | 纳米氧化镍的制备方法及其应用 |
CN102774892A (zh) * | 2012-06-19 | 2012-11-14 | 北京化工大学 | 一种原子经济法合成球形纳米结构Ni(OH)2的制备方法 |
CN103311535A (zh) * | 2013-06-21 | 2013-09-18 | 兰州大学 | 一种三维蜂窝状Ni(OH)2电池材料及其制备方法和应用 |
CN104021948A (zh) * | 2014-06-26 | 2014-09-03 | 西南大学 | 纳米纤维状三维氢氧化镍/碳纳米管复合材料及其制备方法和应用 |
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CN108046342A (zh) * | 2017-09-14 | 2018-05-18 | 白银有色集团股份有限公司 | 利用液体隔膜放电等离子体制备纳米β-Ni(OH)2的方法 |
CN108376617A (zh) * | 2018-03-05 | 2018-08-07 | 嘉兴学院 | 一种纳米多孔氢氧化镍薄膜的电化学制备方法及其应用 |
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CN110223850A (zh) * | 2019-05-22 | 2019-09-10 | 南昌大学 | 一种高性能氢氧化镍电极材料的快速原位制备方法 |
CN111118521A (zh) * | 2020-01-17 | 2020-05-08 | 西北师范大学 | 电解法制备纳米氢氧化镍的方法 |
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2021
- 2021-04-19 CN CN202110417408.9A patent/CN113120978B/zh active Active
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US6800396B1 (en) * | 1999-03-10 | 2004-10-05 | H. C. Starck Gmbh | Nickel hydroxide coated with cobaltous hydroxide |
CN1373818A (zh) * | 1999-05-07 | 2002-10-09 | H.C.施塔克股份有限公司 | 生产氢氧化镍的方法 |
CN1730730A (zh) * | 2005-07-08 | 2006-02-08 | 北京航空航天大学 | 采用醇水基溶液电沉积制备氢氧化镍电极材料的方法 |
CN101060172A (zh) * | 2007-04-06 | 2007-10-24 | 武汉大学 | 纳米氢氧化镍/碳复合材料及其制备方法和用途 |
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CN102603016A (zh) * | 2012-03-08 | 2012-07-25 | 中国科学院苏州纳米技术与纳米仿生研究所 | 纳米氧化镍的制备方法及其应用 |
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CN103311535A (zh) * | 2013-06-21 | 2013-09-18 | 兰州大学 | 一种三维蜂窝状Ni(OH)2电池材料及其制备方法和应用 |
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Application publication date: 20210716 Assignee: Guizhou Weifang Energy New Material Technology Co.,Ltd. Assignor: Shenzhen Weifang Energy Technology Co.,Ltd. Contract record no.: X2023980043698 Denomination of invention: Ni (OH)2and its preparation method Granted publication date: 20220701 License type: Common License Record date: 20231017 |
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