CN110783560B - 一种含有改性纳米锌粉的碱性锌锰电池及其制备方法 - Google Patents
一种含有改性纳米锌粉的碱性锌锰电池及其制备方法 Download PDFInfo
- Publication number
- CN110783560B CN110783560B CN201910905455.0A CN201910905455A CN110783560B CN 110783560 B CN110783560 B CN 110783560B CN 201910905455 A CN201910905455 A CN 201910905455A CN 110783560 B CN110783560 B CN 110783560B
- Authority
- CN
- China
- Prior art keywords
- zinc
- zinc powder
- modified nano
- cage
- type silsesquioxane
- 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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 72
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000003792 electrolyte Substances 0.000 claims abstract description 33
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000002994 raw material Substances 0.000 claims abstract description 26
- 239000000654 additive Substances 0.000 claims abstract description 21
- 230000000996 additive effect Effects 0.000 claims abstract description 21
- 239000002131 composite material Substances 0.000 claims abstract description 20
- 239000011787 zinc oxide Substances 0.000 claims abstract description 16
- 235000014692 zinc oxide Nutrition 0.000 claims abstract description 16
- 239000011230 binding agent Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000006071 cream Substances 0.000 claims abstract description 13
- 229940105847 calamine Drugs 0.000 claims abstract description 12
- 229910052864 hemimorphite Inorganic materials 0.000 claims abstract description 12
- CPYIZQLXMGRKSW-UHFFFAOYSA-N zinc;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Zn+2] CPYIZQLXMGRKSW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 9
- 239000006258 conductive agent Substances 0.000 claims abstract description 8
- SZKTYYIADWRVSA-UHFFFAOYSA-N zinc manganese(2+) oxygen(2-) Chemical compound [O--].[O--].[Mn++].[Zn++] SZKTYYIADWRVSA-UHFFFAOYSA-N 0.000 claims abstract description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 42
- SUHOOTKUPISOBE-UHFFFAOYSA-N O-phosphoethanolamine Chemical compound NCCOP(O)(O)=O SUHOOTKUPISOBE-UHFFFAOYSA-N 0.000 claims description 34
- 239000002608 ionic liquid Substances 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 21
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 18
- 150000004033 porphyrin derivatives Chemical class 0.000 claims description 17
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical compound [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 claims description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000002202 Polyethylene glycol Substances 0.000 claims description 11
- 229920001223 polyethylene glycol Polymers 0.000 claims description 11
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 9
- 229910021641 deionized water Inorganic materials 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 8
- 150000004676 glycans Chemical class 0.000 claims description 8
- 229920001282 polysaccharide Polymers 0.000 claims description 8
- 239000005017 polysaccharide Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 238000003760 magnetic stirring Methods 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 238000000498 ball milling Methods 0.000 claims description 4
- NHFDKKSSQWCEES-UHFFFAOYSA-N dihydrogen phosphate;tris(2-hydroxyethyl)azanium Chemical compound OP(O)(O)=O.OCCN(CCO)CCO NHFDKKSSQWCEES-UHFFFAOYSA-N 0.000 claims description 4
- AGKKBTYZZODEIS-UHFFFAOYSA-L disodium;2-aminoethanol;hydrogen phosphate Chemical compound [Na+].[Na+].NCCO.OP([O-])([O-])=O AGKKBTYZZODEIS-UHFFFAOYSA-L 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 4
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 4
- QMOCHTLIIWRLQV-UHFFFAOYSA-N 2-[methyl(3-trimethoxysilylpropyl)amino]ethanol Chemical compound CO[Si](OC)(OC)CCCN(C)CCO QMOCHTLIIWRLQV-UHFFFAOYSA-N 0.000 claims description 3
- VAJVGAQAYOAJQI-UHFFFAOYSA-N 3-[18-(2-carboxylatoethyl)-3,8,13,17-tetramethyl-22,23-dihydroporphyrin-21,24-diium-2-yl]propanoate Chemical compound N1C(C=C2C(C)=CC(N2)=CC=2C(=C(CCC(O)=O)C(=C3)N=2)C)=CC(C)=C1C=C1C(C)=C(CCC(O)=O)C3=N1 VAJVGAQAYOAJQI-UHFFFAOYSA-N 0.000 claims description 3
- RFIDXWPFXMSBFB-UHFFFAOYSA-N P(=O)(OCC1=CC=CC=C1)(OCC1=CC=CC=C1)OC(CN)C(=O)OC(C)(C)C Chemical compound P(=O)(OCC1=CC=CC=C1)(OCC1=CC=CC=C1)OC(CN)C(=O)OC(C)(C)C RFIDXWPFXMSBFB-UHFFFAOYSA-N 0.000 claims description 3
- PHBJOLYKDWDQKF-UHFFFAOYSA-N dodecyl dihydrogen phosphate;2-(2-hydroxyethylamino)ethanol Chemical compound OCCNCCO.CCCCCCCCCCCCOP(O)(O)=O PHBJOLYKDWDQKF-UHFFFAOYSA-N 0.000 claims description 3
- 238000007580 dry-mixing Methods 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 238000002715 modification method Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000011858 nanopowder Substances 0.000 claims 1
- 150000003751 zinc Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 8
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052753 mercury Inorganic materials 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 230000000052 comparative effect Effects 0.000 description 17
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 11
- 239000001768 carboxy methyl cellulose Substances 0.000 description 11
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 11
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 11
- 229920002125 Sokalan® Polymers 0.000 description 9
- 239000004584 polyacrylic acid Substances 0.000 description 9
- 229920000193 polymethacrylate Polymers 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 239000004115 Sodium Silicate Substances 0.000 description 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 7
- 229910052911 sodium silicate Inorganic materials 0.000 description 7
- YVIVRJLWYJGJTJ-UHFFFAOYSA-N gamma-Valerolactam Chemical compound CC1CCC(=O)N1 YVIVRJLWYJGJTJ-UHFFFAOYSA-N 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- -1 N- (hydroxyethyl) -N-methylaminopropyl Chemical group 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- CASYTJWXPQRCFF-UHFFFAOYSA-N 2-chloroethyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)CCCl CASYTJWXPQRCFF-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 230000009920 chelation Effects 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- JAIDTNGMPQXXBU-UHFFFAOYSA-N C(C)O.C(C)O.P(=O)(OCCCCCCCCCCCC)(O)O Chemical compound C(C)O.C(C)O.P(=O)(OCCCCCCCCCCCC)(O)O JAIDTNGMPQXXBU-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940043237 diethanolamine Drugs 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/42—Alloys based on zinc
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
析气量,mL/100g | 膨胀率,% | 漏液情况 | |
实施例1 | 0.28 | 2.7 | 无渗漏 |
实施例2 | 0.26 | 2.9 | 无渗漏 |
实施例3 | 0.27 | 3.1 | 无渗漏 |
实施例4 | 0.29 | 3.9 | 无渗漏 |
实施例5 | 0.28 | 4.0 | 无渗漏 |
实施例6 | 0.30 | 3.9 | 无渗漏 |
对比例1 | 0.43 | 5.2 | 无渗漏 |
对比例2 | 0.82 | 16.4 | 明显渗漏 |
对比例3 | 0.86 | 17.2 | 明显渗漏 |
对比例4 | 1.08 | 18.1 | 明显渗漏 |
对比例5 | 1.11 | 18.7 | 明显渗漏 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910905455.0A CN110783560B (zh) | 2019-09-24 | 2019-09-24 | 一种含有改性纳米锌粉的碱性锌锰电池及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910905455.0A CN110783560B (zh) | 2019-09-24 | 2019-09-24 | 一种含有改性纳米锌粉的碱性锌锰电池及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110783560A CN110783560A (zh) | 2020-02-11 |
CN110783560B true CN110783560B (zh) | 2021-05-14 |
Family
ID=69383771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910905455.0A Active CN110783560B (zh) | 2019-09-24 | 2019-09-24 | 一种含有改性纳米锌粉的碱性锌锰电池及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110783560B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112838213A (zh) * | 2021-01-25 | 2021-05-25 | 广州倬粤电能科技有限公司 | 一种含有改性纳米锌粉的锌锰电池及其制备方法 |
CN115084454B (zh) * | 2021-08-17 | 2024-04-19 | 广州倬粤新材料科技研究有限公司 | 一种碱性锌锰电池负极及其制备方法 |
CN114759205A (zh) * | 2022-03-23 | 2022-07-15 | 福建南平南孚电池有限公司 | 一种碱性锌锰电池 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106129379A (zh) * | 2016-08-31 | 2016-11-16 | 广东力王新能源股份有限公司 | 一种使用超细合金锌粉的大电流碱性锌锰电池 |
CN108598516A (zh) * | 2018-05-30 | 2018-09-28 | 广东力王新能源股份有限公司 | 一种碱性锌锰电池 |
-
2019
- 2019-09-24 CN CN201910905455.0A patent/CN110783560B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106129379A (zh) * | 2016-08-31 | 2016-11-16 | 广东力王新能源股份有限公司 | 一种使用超细合金锌粉的大电流碱性锌锰电池 |
CN108598516A (zh) * | 2018-05-30 | 2018-09-28 | 广东力王新能源股份有限公司 | 一种碱性锌锰电池 |
Also Published As
Publication number | Publication date |
---|---|
CN110783560A (zh) | 2020-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110783560B (zh) | 一种含有改性纳米锌粉的碱性锌锰电池及其制备方法 | |
CN110492092B (zh) | 一种锌锰电池及其制备方法 | |
CN110993884B (zh) | 锂离子电池负极浆料、制备方法、负极极片以及电池 | |
CN112768688B (zh) | 一种磷酸铁锂材料及其制备方法和锂离子电池 | |
CN100508252C (zh) | 一种碳纳米复合镍氢动力电池负极极片的制备方法及其应用 | |
CN109524620A (zh) | 基于铜锡合金的三维铜锡化合物纳米颗粒-微米多孔铜锂离子电池负极及其一步制备法 | |
CN115566170A (zh) | 一种高能量密度快充锂离子电池负极材料的制备方法 | |
CN106025251A (zh) | 锌镍电池用负极材料的制备方法及锌镍电池负极合浆方法 | |
CN109659547B (zh) | 一种用于锂电池的二元固溶体硼酸盐正极材料及制备方法 | |
CN101626078B (zh) | 镍氢电池用La-Mg-Ni型负极储氢材料 | |
CN111740084B (zh) | 一种硫掺杂预锂化硅碳复合材料及其制备方法 | |
CN104681817A (zh) | 一种镍氢二次电池负极材料 | |
CN109742331B (zh) | 一种二次镍氢电池的负极片及其制作方法 | |
JP2006040887A (ja) | アルカリ電池 | |
CN113889625B (zh) | 一种改性硬碳复合材料及其制备方法和应用 | |
CN115483384A (zh) | 一种硬碳-硅碳复合材料及其制备方法和应用 | |
CN101651209B (zh) | 一种镍氢二次电池正极的制作方法 | |
KR101779602B1 (ko) | 아연공기전지 음극용 합금 및 그 제조방법 | |
CN114927675A (zh) | 一种复合金属包覆碳化硅基负极材料及其制备方法和应用 | |
CN103236552A (zh) | 大容量碱性锌锰电池 | |
JP3647980B2 (ja) | アルカリマンガン電池用負極材 | |
CN105449172A (zh) | 一种镍氢电池负极材料及其制备方法和镍氢电池 | |
CN101845565B (zh) | 一种贮氢合金的制备方法 | |
CN111430714A (zh) | 一种二硫化铁正极材料及其制备方法 | |
CN118507642B (zh) | 一种碱性锌锰电池负极材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210426 Address after: 253500 No.16, Zhongzhai village, zhengjiazhai Town, Ling County, Dezhou City, Shandong Province Applicant after: Zhong Yuefeng Address before: 3-6, No.26, Fenghuang Shuian community, hi tech Zone, Ningbo City, Zhejiang Province Applicant before: Ningbo taiyide Filtration Technology Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210819 Address after: 202150 No.37 Xinggong Road, Zhongxing Town, Chongming District, Shanghai (Shanghai Guangfu Economic Development Zone) Patentee after: Shanghai shuozhang Business Service Center Address before: 253500 No.16, Zhongzhai village, zhengjiazhai Town, Ling County, Dezhou City, Shandong Province Patentee before: Zhong Yuefeng |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220606 Address after: 314000 buildings 1-5, No. 517, Dongda Road, Qixing street, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Huarong Battery Co.,Ltd. Address before: 202150 No.37 Xinggong Road, Zhongxing Town, Chongming District, Shanghai (Shanghai Guangfu Economic Development Zone) Patentee before: Shanghai shuozhang Business Service Center |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An alkaline zinc manganese battery containing modified nano zinc powder and its preparation method Effective date of registration: 20231022 Granted publication date: 20210514 Pledgee: Agricultural Bank of China Limited by Share Ltd. South Lake branch Pledgor: Zhejiang Huarong Battery Co.,Ltd. Registration number: Y2023330002394 |