CN114665053A - 一种二氧化锰纳米材料正极极片及其制备方法和含有其的锌离子电池 - Google Patents
一种二氧化锰纳米材料正极极片及其制备方法和含有其的锌离子电池 Download PDFInfo
- Publication number
- CN114665053A CN114665053A CN202210568307.6A CN202210568307A CN114665053A CN 114665053 A CN114665053 A CN 114665053A CN 202210568307 A CN202210568307 A CN 202210568307A CN 114665053 A CN114665053 A CN 114665053A
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- China
- Prior art keywords
- manganese dioxide
- conductive agent
- preparation
- pole piece
- dioxide nano
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- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 title claims abstract description 76
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 239000002086 nanomaterial Substances 0.000 title claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000006258 conductive agent Substances 0.000 claims abstract description 42
- 239000002028 Biomass Substances 0.000 claims abstract description 33
- 239000006230 acetylene black Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000001035 drying Methods 0.000 claims abstract description 24
- 239000011230 binding agent Substances 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 22
- 239000013543 active substance Substances 0.000 claims abstract description 18
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 17
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 17
- 239000002033 PVDF binder Substances 0.000 claims abstract description 16
- 239000002904 solvent Substances 0.000 claims abstract description 16
- 239000003610 charcoal Substances 0.000 claims abstract description 15
- 239000007774 positive electrode material Substances 0.000 claims abstract description 14
- 239000002002 slurry Substances 0.000 claims abstract description 14
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 13
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims abstract description 12
- 239000008367 deionised water Substances 0.000 claims abstract description 11
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 11
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 11
- 238000001291 vacuum drying Methods 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims abstract description 11
- 238000000227 grinding Methods 0.000 claims abstract description 10
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 28
- 229910001868 water Inorganic materials 0.000 claims description 16
- 229910000357 manganese(II) sulfate Inorganic materials 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000003792 electrolyte Substances 0.000 claims description 11
- 150000002696 manganese Chemical class 0.000 claims description 9
- 239000002073 nanorod Substances 0.000 claims description 9
- 239000012266 salt solution Substances 0.000 claims description 9
- 239000011572 manganese Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 239000002070 nanowire Substances 0.000 claims description 6
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 5
- 239000011686 zinc sulphate Substances 0.000 claims description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 238000000498 ball milling Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- 238000000967 suction filtration Methods 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000005119 centrifugation Methods 0.000 claims description 2
- 239000011152 fibreglass Substances 0.000 claims description 2
- 239000002055 nanoplate Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 239000002057 nanoflower Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 229940099596 manganese sulfate Drugs 0.000 abstract 1
- 235000007079 manganese sulphate Nutrition 0.000 abstract 1
- 239000011702 manganese sulphate Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 25
- 238000004146 energy storage Methods 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000010963 304 stainless steel Substances 0.000 description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002135 nanosheet Substances 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000003273 ketjen black Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 1
- 150000003682 vanadium compounds Chemical class 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
Images
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
- H01M10/38—Construction or manufacture
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
- H01M4/502—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese for non-aqueous cells
-
- 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
- H01M4/622—Binders being polymers
- H01M4/623—Binders being polymers fluorinated polymers
-
- 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
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Nanotechnology (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
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CN202210568307.6A CN114665053B (zh) | 2022-05-24 | 2022-05-24 | 一种二氧化锰纳米材料正极极片及其制备方法和含有其的锌离子电池 |
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CN202210568307.6A CN114665053B (zh) | 2022-05-24 | 2022-05-24 | 一种二氧化锰纳米材料正极极片及其制备方法和含有其的锌离子电池 |
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CN114665053A true CN114665053A (zh) | 2022-06-24 |
CN114665053B CN114665053B (zh) | 2022-08-16 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115020660A (zh) * | 2022-04-18 | 2022-09-06 | 湖北大学 | 一种PQ-MnO2复合电极材料及其制备方法和应用 |
CN116375093A (zh) * | 2023-05-09 | 2023-07-04 | 吉首大学 | 一种利用电解锰阳极泥制备水系锌离子电池锰氧化物正极材料的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5300371A (en) * | 1990-03-23 | 1994-04-05 | Battery Technologies Inc. | Manganese dioxide positive electrode for rechargeable cells, and cells containing the same |
CN107623105A (zh) * | 2017-10-09 | 2018-01-23 | 江西理工大学 | 一种锂离子电池用电池负极与导电剂材料的制备方法 |
CN110190272A (zh) * | 2019-07-09 | 2019-08-30 | 齐鲁工业大学 | 一种用于水系锌离子电池正极的纳米复合材料的制备方法 |
CN111725002A (zh) * | 2019-03-19 | 2020-09-29 | 南京工业大学 | 水系碱性电解质及其应用、锌基混合超级电容器及其制备方法 |
-
2022
- 2022-05-24 CN CN202210568307.6A patent/CN114665053B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5300371A (en) * | 1990-03-23 | 1994-04-05 | Battery Technologies Inc. | Manganese dioxide positive electrode for rechargeable cells, and cells containing the same |
CN107623105A (zh) * | 2017-10-09 | 2018-01-23 | 江西理工大学 | 一种锂离子电池用电池负极与导电剂材料的制备方法 |
CN111725002A (zh) * | 2019-03-19 | 2020-09-29 | 南京工业大学 | 水系碱性电解质及其应用、锌基混合超级电容器及其制备方法 |
CN110190272A (zh) * | 2019-07-09 | 2019-08-30 | 齐鲁工业大学 | 一种用于水系锌离子电池正极的纳米复合材料的制备方法 |
Non-Patent Citations (3)
Title |
---|
LIUJING ZENG等: "Tuning crystal structure of MnO2 during different hydrothermal synthesis temperature and its electrochemical performance as cathode material for zinc ion battery", 《VACUUM》 * |
WEIJUN ZHOU等: "Hybridizing d-Type MnO2 With Lignin-Derived Porous Carbon as a Stable Cathode Material for Aqueous Stable Cathode Material for Aqueous Zn-MnO2 Batteries", 《FRONTIERS IN ENERGY RESEARCH》 * |
肖可等: "掺杂双组份导电剂对MnO2电极电化学性能的影响", 《南昌航空大学学报:自然科学版》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115020660A (zh) * | 2022-04-18 | 2022-09-06 | 湖北大学 | 一种PQ-MnO2复合电极材料及其制备方法和应用 |
CN115020660B (zh) * | 2022-04-18 | 2023-11-24 | 湖北大学 | 一种PQ-MnO2复合电极材料及其制备方法和应用 |
CN116375093A (zh) * | 2023-05-09 | 2023-07-04 | 吉首大学 | 一种利用电解锰阳极泥制备水系锌离子电池锰氧化物正极材料的方法 |
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Effective date of registration: 20231007 Address after: Floor 1-2, building 5, artificial intelligence Industrial Park, 266 Chuangyan Road, Qilin science and Technology Innovation Park, Nanjing, Jiangsu Province Patentee after: Zhongke Nanjing Green Manufacturing Industry Innovation Research Institute Patentee after: Institute of Process Engineering, Chinese Academy of Sciences Address before: Floor 1-2, building 5, artificial intelligence Industrial Park, 266 Chuangyan Road, Qilin science and Technology Innovation Park, Nanjing, Jiangsu Province Patentee before: Zhongke Nanjing Green Manufacturing Industry Innovation Research Institute |